<SEC-DOCUMENT>0000092380-19-000077.txt : 20190730
<SEC-HEADER>0000092380-19-000077.hdr.sgml : 20190730
<ACCEPTANCE-DATETIME>20190730172144
ACCESSION NUMBER:		0000092380-19-000077
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		81
CONFORMED PERIOD OF REPORT:	20190630
FILED AS OF DATE:		20190730
DATE AS OF CHANGE:		20190730

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SOUTHWEST AIRLINES CO
		CENTRAL INDEX KEY:			0000092380
		STANDARD INDUSTRIAL CLASSIFICATION:	AIR TRANSPORTATION, SCHEDULED [4512]
		IRS NUMBER:				741563240
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07259
		FILM NUMBER:		19986463

	BUSINESS ADDRESS:	
		STREET 1:		2702 LOVE FIELD DR
		STREET 2:		P O BOX 36611
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75235
		BUSINESS PHONE:		2147924000

	MAIL ADDRESS:	
		STREET 1:		PO BOX 36611
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75235-1611

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AIR SOUTHWEST CO
		DATE OF NAME CHANGE:	19760108
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>luv-6302019x10q.htm
<DESCRIPTION>2ND QUARTER 2019 FORM 10-Q
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!--p:C4E32D910FB550999B859997EA006C71,x:410f999a343c4c6bbb8b8cd05f137a3d-->
<!-- Document created using Wdesk  -->
<!-- Copyright 2019 Workiva -->
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:fs-bd="http://fasb.org/dis/fs-bd/2018-01-31" xmlns:con="http://fasb.org/dis/con/2018-01-31" xmlns:nt="http://fasb.org/dis/nt/2018-01-31" xmlns:dr="http://fasb.org/dis/dr/2018-01-31" xmlns:scf-indira="http://fasb.org/stm/scf-indira/2018-01-31" xmlns:ei="http://fasb.org/dis/ei/2018-01-31" xmlns:sic-std="http://xbrl.sec.gov/sic-std/2011-01-31" xmlns:invco="http://fasb.org/dis/invco/2018-01-31" xmlns:soi="http://fasb.org/stm/soi/2018-01-31" xmlns:stpr-std="http://xbrl.sec.gov/stpr-std-std-std/2018-01-31" xmlns:ides="http://fasb.org/dis/ides/2018-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2017-01-31" xmlns:rpd="http://fasb.org/dis/rpd/2018-01-31" xmlns:crcgen="http://fasb.org/dis/crcgen/2018-01-31" xmlns:stpr-all="http://xbrl.sec.gov/stpr-all-all-all/2018-01-31" xmlns:ni="http://fasb.org/dis/ni/2018-01-31" xmlns:country-ent-std="http://xbrl.sec.gov/country-ent-std/2017-01-31" xmlns:othliab="http://fasb.org/dis/othliab/2018-01-31" xmlns:srt-all="http://fasb.org/srt-all/2018-01-31" xmlns:rd="http://fasb.org/dis/rd/2018-01-31" xmlns:country="http://xbrl.sec.gov/country/2017-01-31" xmlns:debt="http://fasb.org/dis/debt/2018-01-31" xmlns:naics="http://xbrl.sec.gov/naics/2017-01-31" xmlns:exch-std="http://xbrl.sec.gov/exch-std/2018-01-31" xmlns:sec-vq="http://fasb.org/dis/sec-vq/2018-01-31" xmlns:ocpfs="http://fasb.org/dis/ocpfs/2018-01-31" xmlns:naics-ent-std="http://xbrl.sec.gov/naics-ent-std/2017-01-31" xmlns:aro="http://fasb.org/dis/aro/2018-01-31" xmlns:stpr-ent-all="http://xbrl.sec.gov/stpr-ent-all-all-all/2018-01-31" xmlns:stpr-ent-std="http://xbrl.sec.gov/stpr-ent-std-std-std/2018-01-31" xmlns:equity="http://fasb.org/dis/equity/2018-01-31" xmlns:ero="http://fasb.org/dis/ero/2018-01-31" xmlns:sec-reins="http://fasb.org/dis/sec-reins/2018-01-31" xmlns:fs-fhlb="http://fasb.org/dis/fs-fhlb/2018-01-31" xmlns:leas="http://fasb.org/dis/leas/2018-01-31" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dei-ent-all="http://xbrl.sec.gov/dei-ent-all/2019-01-31" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:rlnro="http://fasb.org/dis/rlnro/2018-01-31" xmlns:deprecated="http://www.xbrl.org/2009/arcrole/deprecated" xmlns:naics-all="http://xbrl.sec.gov/naics-all/2017-01-31" xmlns:sfp-clreo="http://fasb.org/stm/sfp-clreo/2018-01-31" xmlns:crcrb="http://fasb.org/dis/crcrb/2018-01-31" xmlns:soi-reit="http://fasb.org/stm/soi-reit/2018-01-31" xmlns:tin-part="http://fasb.org/tin-part/2018-01-31" xmlns:naics-std="http://xbrl.sec.gov/naics-std/2017-01-31" xmlns:scf-inv="http://fasb.org/stm/scf-inv/2018-01-31" xmlns:schedoi-iiaa="http://fasb.org/dis/schedoi-iiaa/2018-01-31" xmlns:deprecated1="http://www.xbrl.org/2009/role/deprecated" xmlns:inv="http://fasb.org/dis/inv/2018-01-31" xmlns:currency-all="http://xbrl.sec.gov/currency-all/2017-01-31" xmlns:acec="http://fasb.org/dis/acec/2018-01-31" xmlns:us-gaap-entryPoint-all="http://fasb.org/us-gaap-entryPoint-all/2018-01-31" xmlns:schedoi-sumhold="http://fasb.org/dis/schedoi-sumhold/2018-01-31" xmlns:eui="http://fasb.org/dis/eui/2018-01-31" xmlns:fs-bt="http://fasb.org/dis/fs-bt/2018-01-31" xmlns:schedoi-hold="http://fasb.org/dis/schedoi-hold/2018-01-31" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:scf-indir="http://fasb.org/stm/scf-indir/2018-01-31" xmlns:us-gaap-ent-std="http://fasb.org/us-gaap-ent-std/2018-01-31" xmlns:soi-re="http://fasb.org/stm/soi-re/2018-01-31" xmlns:sfp-cls="http://fasb.org/stm/sfp-cls/2018-01-31" xmlns:dei-all="http://xbrl.sec.gov/dei-all/2019-01-31" xmlns:currency-ent-all="http://xbrl.sec.gov/currency-ent-all/2017-01-31" xmlns:currency-std="http://xbrl.sec.gov/currency-std/2017-01-31" xmlns:invest-all="http://xbrl.sec.gov/invest-all/2013-01-31" xmlns:reorg="http://fasb.org/dis/reorg/2018-01-31" xmlns:sec-mort="http://fasb.org/dis/sec-mort/2018-01-31" xmlns:ts="http://fasb.org/dis/ts/2018-01-31" xmlns:srt-roles="http://fasb.org/srt-roles/2018-01-31" xmlns:fs-mort="http://fasb.org/dis/fs-mort/2018-01-31" xmlns:inctax="http://fasb.org/dis/inctax/2018-01-31" xmlns:country-ent-all="http://xbrl.sec.gov/country-ent-all/2017-01-31" xmlns:foct="http://fasb.org/dis/foct/2018-01-31" xmlns:utreg="http://www.xbrl.org/2009/utr" xmlns:dccpoa="http://fasb.org/dis/dccpoa/2018-01-31" xmlns:ap="http://fasb.org/dis/ap/2018-01-31" xmlns:ctbl="http://fasb.org/dis/ctbl/2018-01-31" xmlns:sec-suppc="http://fasb.org/dis/sec-suppc/2018-01-31" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:scf-sbo="http://fasb.org/stm/scf-sbo/2018-01-31" xmlns:oi="http://fasb.org/dis/oi/2018-01-31" xmlns:invest-std="http://xbrl.sec.gov/invest-std/2013-01-31" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:us-roles="http://fasb.org/us-roles/2018-01-31" xmlns:sic-ent-all="http://xbrl.sec.gov/sic-ent-all/2011-01-31" xmlns:srt-std="http://fasb.org/srt-std/2018-01-31" xmlns:invest-ent-all="http://xbrl.sec.gov/invest-ent-all/2013-01-31" xmlns:cce="http://fasb.org/dis/cce/2018-01-31" xmlns:edco="http://fasb.org/dis/edco/2018-01-31" xmlns:sfp-dbo="http://fasb.org/stm/sfp-dbo/2018-01-31" xmlns:soi-sbi="http://fasb.org/stm/soi-sbi/2018-01-31" xmlns:pay="http://fasb.org/dis/pay/2018-01-31" xmlns:exch-ent-all="http://xbrl.sec.gov/exch-ent-all/2018-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:sec-supins="http://fasb.org/dis/sec-supins/2018-01-31" xmlns:com="http://fasb.org/stm/com/2018-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:re="http://fasb.org/dis/re/2018-01-31" xmlns:srt-types="http://fasb.org/srt-types/2018-01-31" xmlns:scf-dir="http://fasb.org/stm/scf-dir/2018-01-31" xmlns:diha="http://fasb.org/dis/diha/2018-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2018-01-31" xmlns:bsoff="http://fasb.org/dis/bsoff/2018-01-31" xmlns:dei-ent-std="http://xbrl.sec.gov/dei-ent-std/2019-01-31" xmlns:scf-sd="http://fasb.org/stm/scf-sd/2018-01-31" xmlns:ppe="http://fasb.org/dis/ppe/2018-01-31" xmlns:sfp-ibo="http://fasb.org/stm/sfp-ibo/2018-01-31" xmlns:sfp-ucreo="http://fasb.org/stm/sfp-ucreo/2018-01-31" xmlns:lea="http://fasb.org/dis/lea/2018-01-31" xmlns:scf-re="http://fasb.org/stm/scf-re/2018-01-31" xmlns:schedoi-fednote="http://fasb.org/dis/schedoi-fednote/2018-01-31" xmlns:sec-sum="http://fasb.org/dis/sec-sum/2018-01-31" xmlns:sr="http://fasb.org/dis/sr/2018-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:sfp-sbo="http://fasb.org/stm/sfp-sbo/2018-01-31" xmlns:ir="http://fasb.org/dis/ir/2018-01-31" xmlns:srt="http://fasb.org/srt/2018-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:eps="http://fasb.org/dis/eps/2018-01-31" xmlns:reference="http://www.xbrl.org/2009/role/reference" xmlns:scf-dbo="http://fasb.org/stm/scf-dbo/2018-01-31" xmlns:soi-int="http://fasb.org/stm/soi-int/2018-01-31" xmlns:country-std="http://xbrl.sec.gov/country-std/2017-01-31" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:luv="http://www.southwest.com/20190630" xmlns:exch-all="http://xbrl.sec.gov/exch-all/2018-01-31" xmlns:naics-ent-all="http://xbrl.sec.gov/naics-ent-all/2017-01-31" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:soi-ins="http://fasb.org/stm/soi-ins/2018-01-31" xmlns:us-types="http://fasb.org/us-types/2018-01-31" xmlns:iago="http://fasb.org/dis/iago/2018-01-31" xmlns:schedoi-otsh="http://fasb.org/dis/schedoi-otsh/2018-01-31" xmlns:cc="http://fasb.org/dis/cc/2018-01-31" xmlns:dei-std="http://xbrl.sec.gov/dei-std/2019-01-31" xmlns:emjv="http://fasb.org/dis/emjv/2018-01-31" xmlns:hco="http://fasb.org/dis/hco/2018-01-31" xmlns:us-gaap-all="http://fasb.org/us-gaap-all/2018-01-31" xmlns:us-arcroles="http://fasb.org/us-arcroles/2018-01-31" xmlns:ru="http://fasb.org/dis/ru/2018-01-31" xmlns:soi-indira="http://fasb.org/stm/soi-indira/2018-01-31" xmlns:fs-interest="http://fasb.org/dis/fs-interest/2018-01-31" xmlns:rcc="http://fasb.org/dis/rcc/2018-01-31" xmlns:schedoi-shorthold="http://fasb.org/dis/schedoi-shorthold/2018-01-31" xmlns:schedoi-oocw="http://fasb.org/dis/schedoi-oocw/2018-01-31" xmlns:invest="http://xbrl.sec.gov/invest/2013-01-31" xmlns:te="http://fasb.org/dis/te/2018-01-31" xmlns:crcsbp="http://fasb.org/dis/crcsbp/2018-01-31" xmlns:country-all="http://xbrl.sec.gov/country-all/2017-01-31" xmlns:regop="http://fasb.org/dis/regop/2018-01-31" xmlns:currency-ent-std="http://xbrl.sec.gov/currency-ent-std/2017-01-31" xmlns:fs-ins="http://fasb.org/dis/fs-ins/2018-01-31" xmlns:spc="http://fasb.org/stm/spc/2018-01-31" xmlns:soi-egm="http://fasb.org/stm/soi-egm/2018-01-31" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:fifvd="http://fasb.org/dis/fifvd/2018-01-31" xmlns:sic-ent-std="http://xbrl.sec.gov/sic-ent-std/2011-01-31" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:invest-ent-std="http://xbrl.sec.gov/invest-ent-std/2013-01-31" xmlns:bc="http://fasb.org/dis/bc/2018-01-31" xmlns:soc="http://fasb.org/stm/soc/2018-01-31" xmlns:sec-re="http://fasb.org/dis/sec-re/2018-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:us-gaap-std="http://fasb.org/us-gaap-std/2018-01-31" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:codification-part="http://fasb.org/codification-part/2018-01-31" xmlns:otherexp="http://fasb.org/dis/otherexp/2018-01-31" xmlns:exch-ent-std="http://xbrl.sec.gov/exch-ent-std/2018-01-31" xmlns:crcpb="http://fasb.org/dis/crcpb/2018-01-31" xmlns:sec-cndfir="http://fasb.org/dis/sec-cndfir/2018-01-31" xmlns:sic-all="http://xbrl.sec.gov/sic-all/2011-01-31" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:disops="http://fasb.org/dis/disops/2018-01-31" xmlns:iaoi="http://fasb.org/dis/iaoi/2018-01-31" xmlns:sheci="http://fasb.org/stm/sheci/2018-01-31" xmlns:se="http://fasb.org/dis/se/2018-01-31" xmlns:guar="http://fasb.org/dis/guar/2018-01-31" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:exch="http://xbrl.sec.gov/exch/2018-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt">
	<head>
		<meta http-equiv="Content-Type" content="text/html" />
		<title>Document</title>
	</head>
	<body style="font-family:Times New Roman;font-size:10pt;">
<div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="FD2019Q2YTD" name="dei:AmendmentFlag" id="Fact-64A662BBB80ACB594430E2A9C9CA282C-wk-Fact-64A662BBB80ACB594430E2A9C9CA282C" format="ixt:booleanfalse">false</ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="dei:CurrentFiscalYearEndDate" id="Fact-A806967B3693BD892C29E2A9C9C849D2-wk-Fact-A806967B3693BD892C29E2A9C9C849D2">--12-31</ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="dei:DocumentFiscalPeriodFocus" id="Fact-6E54F1BCC477E78D3DF9E2A9C9CC56DD-wk-Fact-6E54F1BCC477E78D3DF9E2A9C9CC56DD">Q2</ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="dei:DocumentFiscalYearFocus" id="Fact-77BF07042F78742C1C28E2A9C9C3919E-wk-Fact-77BF07042F78742C1C28E2A9C9C3919E">2019</ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="dei:EntityCentralIndexKey" id="Fact-A35A10DDEB9B7422BD9EE2A9C9CFD58C-wk-Fact-A35A10DDEB9B7422BD9EE2A9C9CFD58C">0000092380</ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="dei:EntityEmergingGrowthCompany" id="Fact-E90A7B641D300CED8462E2A9C9C0ED8E-wk-Fact-E90A7B641D300CED8462E2A9C9C0ED8E" format="ixt:booleanfalse">false</ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="dei:EntityFilerCategory" id="Fact-FA0B5F0450F8B6D71FC6E2A9C9C6F438-wk-Fact-FA0B5F0450F8B6D71FC6E2A9C9C6F438">Large Accelerated Filer</ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="dei:EntitySmallBusiness" id="Fact-5568EF7D851FA20B399BE2A9C9BBEEBF-wk-Fact-5568EF7D851FA20B399BE2A9C9BBEEBF" format="ixt:booleanfalse">false</ix:nonNumeric><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" id="Fact-EFC3FBA9670860D7D50EE2A9CA29603E-wk-Fact-EFC3FBA9670860D7D50EE2A9CA29603E" sign="-">600000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" id="Fact-6647AE75D03658CA6DC9E2A9CA0D1B42-wk-Fact-6647AE75D03658CA6DC9E2A9CA0D1B42" sign="-">200000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" id="Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6-wk-Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" id="Fact-55CDCA6DE6005E01B992E2A9C9A666FF-wk-Fact-55CDCA6DE6005E01B992E2A9C9A666FF" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" id="Fact-C5DDB7B73069B56EFC55E2A9CA0354F2-wk-Fact-C5DDB7B73069B56EFC55E2A9CA0354F2" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" id="Fact-68B1E14ED923F1246BB6E2A9C9A94DC9-wk-Fact-68B1E14ED923F1246BB6E2A9C9A94DC9" sign="-">150000000</ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" xsi:nil="true" id="Fact-204E23F293C452FA1B52E2A9CA16B77E-wk-Fact-204E23F293C452FA1B52E2A9CA16B77E" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" id="Fact-B1351F935A73E6A2F49AE2A9C9A9D830-wk-Fact-B1351F935A73E6A2F49AE2A9C9A9D830" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" id="Fact-9233ABED2E018425A962E2A9C9AC76AF-wk-Fact-9233ABED2E018425A962E2A9C9AC76AF" sign="-">75000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" id="Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4-wk-Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" id="Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50-wk-Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50" sign="-">125000000</ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" xsi:nil="true" id="Fact-F6A737617E42FF33B122E2A9CA1A2EBE-wk-Fact-F6A737617E42FF33B122E2A9CA1A2EBE" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2" id="Fact-93D5420AD28AE5B52804E2A9C9A054DE-wk-Fact-93D5420AD28AE5B52804E2A9C9A054DE" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2" id="Fact-0F819F9A8CB28F850E61E2A9C991F4CC-wk-Fact-0F819F9A8CB28F850E61E2A9C991F4CC" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="0" unitRef="usd" contextRef="FI2019Q2" name="luv:FinanceLeaseRightofUseAssetAccumulatedDepreciation" id="Fact-39EC6ADF855EFDF2B362E2A9C9B4F513-wk-Fact-39EC6ADF855EFDF2B362E2A9C9B4F513">401000000</ix:nonFraction><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:InterestRateSwapContractLength" id="Fact-A639AD890F6CCD88E369E2A9CA27AF0D-wk-Fact-A639AD890F6CCD88E369E2A9CA27AF0D">P9Y</ix:nonNumeric><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" id="Fact-72D3551947F2C74AD060E2A9CA16C705-wk-Fact-72D3551947F2C74AD060E2A9CA16C705">50000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" id="Fact-EC2D57778076BAA272D4E2A9C99570CE-wk-Fact-EC2D57778076BAA272D4E2A9C99570CE">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" id="Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E-wk-Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E">250000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" id="Fact-3B9F6234CF825918BD10E2A9CA204AAF-wk-Fact-3B9F6234CF825918BD10E2A9CA204AAF">125000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" id="Fact-E293530E9028D937D9BBE2A9CA05F857-wk-Fact-E293530E9028D937D9BBE2A9CA05F857" sign="-">100000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" id="Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788-wk-Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788">70000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" id="Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84-wk-Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84" sign="-">600000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" id="Fact-5541F0E26AC0BC88943AE2A9CA16CDF5-wk-Fact-5541F0E26AC0BC88943AE2A9CA16CDF5" sign="-">200000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" id="Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A-wk-Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" id="Fact-0424E6743854A00481BAE2A9C995ED76-wk-Fact-0424E6743854A00481BAE2A9C995ED76" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" id="Fact-0B687CAE66F8839633A9E2A9CA171B4B-wk-Fact-0B687CAE66F8839633A9E2A9CA171B4B" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" id="Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616-wk-Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" id="Fact-FC1EA771CC98F603E80BE2A9C997C1AA-wk-Fact-FC1EA771CC98F603E80BE2A9C997C1AA" sign="-">200000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" id="Fact-6A65BD3AB5C10B423614E2A9CA1AC3C6-wk-Fact-6A65BD3AB5C10B423614E2A9CA1AC3C6" sign="-">50000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" id="Fact-BFBF9C53D8CA0090DC31E2A9CA18E4F0-wk-Fact-BFBF9C53D8CA0090DC31E2A9CA18E4F0" sign="-">50000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" id="Fact-DBA559262FF88F2ADE63E2A9C99CB848-wk-Fact-DBA559262FF88F2ADE63E2A9C99CB848" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" id="Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960-wk-Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960" sign="-">75000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" id="Fact-C6335F500B66EAF62039E2A9C9A5C339-wk-Fact-C6335F500B66EAF62039E2A9C9A5C339" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" id="Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE-wk-Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE" sign="-">125000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" id="Fact-5290DC18A5EDD81286E9E2A9CA19C39B-wk-Fact-5290DC18A5EDD81286E9E2A9CA19C39B" sign="-">40000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" id="Fact-18B65BFC867B0523E40EE2A9CA19768A-wk-Fact-18B65BFC867B0523E40EE2A9CA19768A" sign="-">70000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2" id="Fact-F3D9963622E0F798B4C9E2A9CA1A10B4-wk-Fact-F3D9963622E0F798B4C9E2A9CA1A10B4" sign="-">600000000</ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2" xsi:nil="true" id="Fact-B8DA409FA204C1BFB8C7E2A9CA1B20BE-wk-Fact-B8DA409FA204C1BFB8C7E2A9CA1B20BE" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2" id="Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58-wk-Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2" id="Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111-wk-Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111" sign="-">550000000</ix:nonFraction><ix:nonNumeric contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MinimumMember" name="luv:LesseeRenewalTerm" id="Fact-AC06E79C234675D8F677E2A9C9AB74A5-wk-Fact-AC06E79C234675D8F677E2A9C9AB74A5">P1Y</ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD_srt_AircraftTypeAxis_luv_B7378MAXMember_srt_RangeAxis_srt_MinimumMember" name="luv:LesseeRenewalTerm" id="Fact-CA58B8D8522D8C369E32E2A9C9C88C6E-wk-Fact-CA58B8D8522D8C369E32E2A9C9C88C6E">P8Y</ix:nonNumeric><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" id="Fact-873B9A7B03CC4C74E1CBE2A9CA181C64-wk-Fact-873B9A7B03CC4C74E1CBE2A9CA181C64" sign="-">200000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" id="Fact-AEA43103C31C0790D4CCE2A9C9FFA85D-wk-Fact-AEA43103C31C0790D4CCE2A9C9FFA85D">0</ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" xsi:nil="true" id="Fact-2DC76B29357E0CC18E48E2A9C98FFFF0-wk-Fact-2DC76B29357E0CC18E48E2A9C98FFFF0" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" id="Fact-3E63493E0F2DBD56F73CE2A9CA12D552-wk-Fact-3E63493E0F2DBD56F73CE2A9CA12D552" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" id="Fact-02CAF73AD5CA152974F0E2A9C9A59534-wk-Fact-02CAF73AD5CA152974F0E2A9C9A59534">0</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" id="Fact-2F42132872DC6CCF2BF2E2A9CA1A09C8-wk-Fact-2F42132872DC6CCF2BF2E2A9CA1A09C8" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" id="Fact-8B6E4297EF77A551A893E2A9CA138060-wk-Fact-8B6E4297EF77A551A893E2A9CA138060">0</ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" xsi:nil="true" id="Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA-wk-Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" xsi:nil="true" id="Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB-wk-Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2" id="Fact-3B21410A14225BDC041AE2A9C98D13A7-wk-Fact-3B21410A14225BDC041AE2A9C98D13A7" sign="-">600000000</ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2" xsi:nil="true" id="Fact-7F87480A208AF687AA22E2A9C9A2E6E6-wk-Fact-7F87480A208AF687AA22E2A9C9A2E6E6" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2" id="Fact-D8FD464E3998D9A3B7CFE2A9CA03FA8B-wk-Fact-D8FD464E3998D9A3B7CFE2A9CA03FA8B" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2" id="Fact-39B01CC47C1953971444E2A9CA1C021F-wk-Fact-39B01CC47C1953971444E2A9CA1C021F" sign="-">550000000</ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xsi:nil="true" id="Fact-AF8A56150AC7DB808DF1E2A9C998766E-wk-Fact-AF8A56150AC7DB808DF1E2A9C998766E" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xsi:nil="true" id="Fact-B25C11ED8DA1A7DE547AE2A9CA165B31-wk-Fact-B25C11ED8DA1A7DE547AE2A9CA165B31" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xsi:nil="true" id="Fact-385DE880C6A34582F661E2A9CA14FDAB-wk-Fact-385DE880C6A34582F661E2A9CA14FDAB" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xsi:nil="true" id="Fact-2195FE688D4E3EB8998EE2A9C993E2E7-wk-Fact-2195FE688D4E3EB8998EE2A9C993E2E7" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xsi:nil="true" id="Fact-9F65145CF2657A3D04D6E2A9C9A50B76-wk-Fact-9F65145CF2657A3D04D6E2A9C9A50B76" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xsi:nil="true" id="Fact-3CEBC9977D4462BE8A10E2A9CA042853-wk-Fact-3CEBC9977D4462BE8A10E2A9CA042853" format="ixt:nocontent"></ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" id="Fact-E1AEA8580428E964C7A9E2A9CA099998-wk-Fact-E1AEA8580428E964C7A9E2A9CA099998" sign="-">600000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" id="Fact-6A1BCDC841C3D103366BE2A9C9A8B119-wk-Fact-6A1BCDC841C3D103366BE2A9C9A8B119" sign="-">200000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" id="Fact-46FCA31271025AE0CD6FE2A9CA1763E1-wk-Fact-46FCA31271025AE0CD6FE2A9CA1763E1" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" id="Fact-F1C7D83DFB1AB8F5EF97E2A9CA159DE8-wk-Fact-F1C7D83DFB1AB8F5EF97E2A9CA159DE8" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" id="Fact-87E6DA787F6A8E712528E2A9CA17F376-wk-Fact-87E6DA787F6A8E712528E2A9CA17F376" sign="-">550000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" name="luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" id="Fact-75FA21C4864B89B445E7E2A9C9A18E30-wk-Fact-75FA21C4864B89B445E7E2A9C9A18E30" sign="-">150000000</ix:nonFraction><ix:nonFraction decimals="4" unitRef="usdPerShare" contextRef="FD2018Q1QTD" name="us-gaap:CommonStockDividendsPerShareCashPaid" id="Fact-B93EA807FFC3CE9D3120E2A9C9DE58AA-wk-Fact-B93EA807FFC3CE9D3120E2A9C9DE58AA">0.1250</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="usdPerShare" contextRef="FD2018Q2QTD" name="us-gaap:CommonStockDividendsPerShareCashPaid" id="Fact-9481E8CEADF44E5C8694E2A9C9DB3A88-wk-Fact-9481E8CEADF44E5C8694E2A9C9DB3A88">0.160</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="usdPerShare" contextRef="FD2019Q1QTD" name="us-gaap:CommonStockDividendsPerShareCashPaid" id="Fact-EC849D224CE23F57D628E2A9CA46DF9E-wk-Fact-EC849D224CE23F57D628E2A9CA46DF9E">0.160</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="usdPerShare" contextRef="FD2019Q2QTD" name="us-gaap:CommonStockDividendsPerShareCashPaid" id="Fact-0F2CA39421516AAA73B4E2A9C9DA49BF-wk-Fact-0F2CA39421516AAA73B4E2A9C9DA49BF">0.180</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-8B2FB219FB978F064987E2A9C965CDCE-wk-Fact-8B2FB219FB978F064987E2A9C965CDCE">0.07375</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-C4A0CD6E3B8E43E8EAD1E2A9C97752E3-wk-Fact-C4A0CD6E3B8E43E8EAD1E2A9C97752E3">0.0484</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-35D30FA27137C62A18DEE2A9C96EAD18-wk-Fact-35D30FA27137C62A18DEE2A9C96EAD18">0.05223</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-66B55F557FC50FCC0C42E2A9C9B65F7F-wk-Fact-66B55F557FC50FCC0C42E2A9C9B65F7F">0.0371</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-8ABFF12CC6D51A0BBA24E2A9CA23BDC2-wk-Fact-8ABFF12CC6D51A0BBA24E2A9CA23BDC2">0.0624</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-15C5D74DD16EB64A6C0EE2A9C9706631-wk-Fact-15C5D74DD16EB64A6C0EE2A9C9706631">0.0275</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-C1160C3CE07948EAFA39E2A9C99F7EF8-wk-Fact-C1160C3CE07948EAFA39E2A9C99F7EF8">0.0265</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-53E3DFF9FC69078004A1E2A9C96026E5-wk-Fact-53E3DFF9FC69078004A1E2A9C96026E5">0.0275</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-A666FB93E67D21D12482E2A9CA146973-wk-Fact-A666FB93E67D21D12482E2A9CA146973">0.03</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" name="us-gaap:DebtInstrumentInterestRateStatedPercentage" id="Fact-7B30D42F77519A460524E2A9C9788D48-wk-Fact-7B30D42F77519A460524E2A9C9788D48">0.0345</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_FourthQuarterCYMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-9BE5A3C925C18FEEF023E2A9C95A6CA4-wk-Fact-9BE5A3C925C18FEEF023E2A9C95A6CA4">0.3</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_FourthQuarterCYMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-BC1EE82EF8F878BCD8B0E2A9C94DCE63-wk-Fact-BC1EE82EF8F878BCD8B0E2A9C94DCE63">0.22</ix:nonFraction><ix:nonFraction decimals="2" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_NextYearMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-CA9A90D806CF981014F4E2A9C964929D-wk-Fact-CA9A90D806CF981014F4E2A9C964929D">0.32</ix:nonFraction><ix:nonFraction decimals="2" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_NextYearMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-33F4DB3C6E6792750C8FE2A9C97CD8DB-wk-Fact-33F4DB3C6E6792750C8FE2A9C97CD8DB">0.20</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_ThirdQuarterCYMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-3CBCDEFD92ECD21CBE63E2A9C9671CE3-wk-Fact-3CBCDEFD92ECD21CBE63E2A9C9671CE3">0.3</ix:nonFraction><ix:nonFraction decimals="INF" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_ThirdQuarterCYMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-A028BD3E42FE4546C949E2A9C957FF06-wk-Fact-A028BD3E42FE4546C949E2A9C957FF06">0.24</ix:nonFraction><ix:nonFraction decimals="2" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_YearThreeMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-77EEDC1D4B003CDA1D8AE2A9C95625C4-wk-Fact-77EEDC1D4B003CDA1D8AE2A9C95625C4">0.21</ix:nonFraction><ix:nonFraction decimals="2" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_YearThreeMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-F1CAB843069A0182E9FBE2A9C958E23E-wk-Fact-F1CAB843069A0182E9FBE2A9C958E23E">0.18</ix:nonFraction><ix:nonFraction decimals="2" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_YearTwoMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-7FD60EAA035505E7487EE2A9C95346C9-wk-Fact-7FD60EAA035505E7487EE2A9C95346C9">0.23</ix:nonFraction><ix:nonFraction decimals="2" unitRef="number" contextRef="FI2019Q2_luv_PeriodAxis_luv_YearTwoMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember" name="us-gaap:DerivativeAssetMeasurementInput" id="Fact-CB687E46521339D74D21E2A9C96AB259-wk-Fact-CB687E46521339D74D21E2A9C96AB259">0.18</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" id="Fact-2D6F7977FBD68D842CA8E2A9C9C43253-wk-Fact-2D6F7977FBD68D842CA8E2A9C9C43253">66000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" id="Fact-9A190C1F301BCDEC9E48E2A9C9C58AC5-wk-Fact-9A190C1F301BCDEC9E48E2A9C9C58AC5">1000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" id="Fact-EF1E0C619B6571A22886212559F6D3C1-wk-Fact-EF1E0C619B6571A22886212559F6D3C1">91000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" id="Fact-3E51B6840D20143B6F8D21255BCA4C83-wk-Fact-3E51B6840D20143B6F8D21255BCA4C83">1000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" id="Fact-5DD8C242856C788399A2E2A9C9C0746B-wk-Fact-5DD8C242856C788399A2E2A9C9C0746B" sign="-">17000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" id="Fact-648DDADC473994125E9FE2A9C9CE1A00-wk-Fact-648DDADC473994125E9FE2A9C9CE1A00" sign="-">4000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" id="Fact-B081A5F058B642AFABBD212558E3FC84-wk-Fact-B081A5F058B642AFABBD212558E3FC84">6000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" id="Fact-1C375DBF4A8FB358845521255AA2AE55-wk-Fact-1C375DBF4A8FB358845521255AA2AE55" sign="-">8000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2018Q2QTD" name="us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" id="Fact-071EECC71840F45E31F5E2A9C9C98DD3-wk-Fact-071EECC71840F45E31F5E2A9C9C98DD3">0</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2018Q2YTD" name="us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" id="Fact-A457A2668B30093488C221255D8DA64C-wk-Fact-A457A2668B30093488C221255D8DA64C">0</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2019Q2QTD" name="us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" id="Fact-F7D812A177290D6EAA10E2A9C9C5658F-wk-Fact-F7D812A177290D6EAA10E2A9C9C5658F">1000000</ix:nonFraction><ix:nonFraction decimals="-6" unitRef="usd" contextRef="FD2019Q2YTD" name="us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" id="Fact-733A91CEBF2DF70A42D621255C6FB23A-wk-Fact-733A91CEBF2DF70A42D621255C6FB23A">4000000</ix:nonFraction></ix:hidden><ix:references><link:schemaRef xlink:href="luv-20190630.xsd" xlink:type="simple"></link:schemaRef></ix:references><ix:resources><xbrli:context id="FD2019Q2YTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="I2019Q2SharesOutstanding">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-07-26</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_dei_EntityListingsExchangeAxis_exch_XNYS">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityListingsExchangeAxis">exch:XNYS</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:CargoAndFreightMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:PassengerMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:CargoAndFreightMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:PassengerMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:CargoAndFreightMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:PassengerMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:CargoAndFreightMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:PassengerMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q1">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q1QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-01-01</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:AdjustmentsforNewLeaseStandardAxis">luv:BalancesRemovedUnderPriorAccountingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-01-01</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:AdjustmentsforNewLeaseStandardAxis">luv:BalancesAddedUnderNewLeaseStandardMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-01-01</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccountsPayableBalanceSheetLocationMemberDomain</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsAndOtherReceivablesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccountsAndOtherReceivablesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccountsPayableBalanceSheetLocationMemberDomain</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccountsAndOtherReceivablesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccountsAndOtherReceivablesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:OtherNonoperatingIncomeExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:OtherNonoperatingIncomeExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:OtherAssetsCurrentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:OtherAssetsCurrentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_ThirdYearMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:VolumeOfFuelHedgingAxis">luv:ThirdYearMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_NextYearMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:VolumeOfFuelHedgingAxis">luv:NextYearMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_YearTwoMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:VolumeOfFuelHedgingAxis">luv:YearTwoMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_CurrentYearMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:VolumeOfFuelHedgingAxis">luv:CurrentYearMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:ShortTermDebtMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:ShortTermDebtMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:ShortTermDebtMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:ShortTermDebtMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_luv_RemainderofCurrentYearMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis">luv:RemainderofCurrentYearMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherNoncurrentLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccruedLiabilitiesBalanceSheetLocationMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherNoncurrentLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccruedLiabilitiesBalanceSheetLocationMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:OtherAssetsCurrentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:OtherAssetsCurrentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:OtherNonoperatingIncomeExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:OtherNonoperatingIncomeExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:AccruedLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherNoncurrentLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:AccruedLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherNoncurrentLiabilitiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyFMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyBMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyCMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyAlphaMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyDMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyOtherMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyAlphaMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyBMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyDMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyCMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyFMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyAlphaMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyCMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyDMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">luv:ChaseAndOtherPartnerAgreementsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">luv:ChaseAndOtherPartnerAgreementsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">luv:ChaseAndOtherPartnerAgreementsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">luv:ChaseAndOtherPartnerAgreementsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerLoyaltyAirTransportationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerRevenueNonLoyaltyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerAncillarySoldSeparatelyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerLoyaltyAirTransportationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerAncillarySoldSeparatelyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerAncillarySoldSeparatelyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerRevenueNonLoyaltyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerAncillarySoldSeparatelyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerLoyaltyAirTransportationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerRevenueNonLoyaltyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerRevenueNonLoyaltyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerLoyaltyAirTransportationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2YTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-01-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2018Q2QTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2018-04-01</xbrli:startDate>
			<xbrli:endDate>2018-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member_srt_RangeAxis_srt_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:AircraftTypeAxis">srt:B717200Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AircraftMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AirportRelatedMember_srt_RangeAxis_srt_MinimumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AirportRelatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MinimumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">srt:OtherPropertyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member_srt_RangeAxis_srt_MinimumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:AircraftTypeAxis">srt:B717200Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MinimumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AircraftMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:AircraftTypeAxis">srt:B717200Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_srt_AircraftTypeAxis_luv_B7378MAXMember_srt_RangeAxis_srt_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:AircraftTypeAxis">luv:B7378MAXMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">srt:OtherPropertyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:AircraftTypeAxis">srt:B717200Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AirportRelatedMember_srt_RangeAxis_srt_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AirportRelatedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAxis">us-gaap:PropertySubjectToOperatingLeaseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertySubjecttoorAvailableforFinanceLeaseAxis">luv:PropertySubjecttoorAvailableforFinanceLeaseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">srt:OtherPropertyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_luv_PropertyTypeAxis_luv_AircraftMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AircraftMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_luv_PropertyTypeAxis_srt_OtherPropertyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">srt:OtherPropertyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AircraftMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_srt_AircraftTypeAxis_luv_B7378MAXMember_srt_RangeAxis_srt_MinimumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="srt:AircraftTypeAxis">luv:B7378MAXMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2026Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TotalPassThroughCertificatesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:EnhancedEquipmentTrustCertificateMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:Debenturesdue2027Domain</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue2026Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_NotesPayableAircraftFloatingRateThrough2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:NotesPayableAircraftFloatingRateThrough2020Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2022Domain</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2020Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue2026Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TotalPassThroughCertificatesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:EnhancedEquipmentTrustCertificateMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:Debenturesdue2027Domain</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2026Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue2020Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2027Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2019MemberMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue07012019Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue2020Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2027Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2020Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2022Domain</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_NotesPayableAircraftFloatingRateThrough2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:NotesPayableAircraftFloatingRateThrough2020Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue07012019Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2019MemberMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-04-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2019-01-01</xbrli:startDate>
			<xbrli:endDate>2019-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_YearTwoMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:YearTwoMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_FourthQuarterCYMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:FourthQuarterCYMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_ThirdQuarterCYMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:ThirdQuarterCYMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_FourthQuarterCYMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:FourthQuarterCYMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_ThirdQuarterCYMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:ThirdQuarterCYMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_YearThreeMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:YearThreeMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_YearThreeMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:YearThreeMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_YearTwoMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:YearTwoMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_NextYearMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:NextYearMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_luv_PeriodAxis_luv_NextYearMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="luv:PeriodAxis">luv:NextYearMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:DALMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:LosAngelesWorldAirportTerminal1.5Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:DALGarageMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_HOUMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:HOUMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_HOUMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:HOUMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:LosAngelesWorldAirportMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:FortLauderdaleHollywoodInternationalAirportMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:DALGarageMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:LosAngelesWorldAirportMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:LosAngelesWorldAirportTerminal1.5Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:DALMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0000092380</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:FortLauderdaleHollywoodInternationalAirportMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2019-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context><xbrli:unit id="number">
		<xbrli:measure>xbrli:pure</xbrli:measure>
	</xbrli:unit><xbrli:unit id="usd">
		<xbrli:measure>iso4217:USD</xbrli:measure>
	</xbrli:unit><xbrli:unit id="usdPerShare">
		<xbrli:divide>
			<xbrli:unitNumerator>
				<xbrli:measure>iso4217:USD</xbrli:measure>
			</xbrli:unitNumerator>
			<xbrli:unitDenominator>
				<xbrli:measure>xbrli:shares</xbrli:measure>
			</xbrli:unitDenominator>
		</xbrli:divide>
	</xbrli:unit><xbrli:unit id="shares">
		<xbrli:measure>xbrli:shares</xbrli:measure>
	</xbrli:unit><xbrli:unit id="gal">
		<xbrli:measure>utreg:gal</xbrli:measure>
	</xbrli:unit><xbrli:unit id="Aircraft">
		<xbrli:measure>luv:aircraft</xbrli:measure>
	</xbrli:unit><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e2847-wk-Fact-0224151EF371D5D2BF8BE2A9C9B5787F" toRefs="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-0424E6743854A00481BAE2A9C995ED76-wk-Fact-0424E6743854A00481BAE2A9C995ED76" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e4138-wk-Fact-05871E71A26B95A7D688E2A9C9D39704" toRefs="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e2827-wk-Fact-05EDA00C11D810013626E2A9C94FE68E" toRefs="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e3571-wk-Fact-076F9DDE96F13E5C9482E2A9C97E24BA" toRefs="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-0-wk-Footnote-3D1266E5A33A9A158083E2A9CA590B37_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e4163-wk-Fact-07E402353CD588695BD3E2A9C9D65A78" toRefs="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-0B687CAE66F8839633A9E2A9CA171B4B-wk-Fact-0B687CAE66F8839633A9E2A9CA171B4B" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e689-wk-Fact-0B8A5A1781BD37C3DB33E2A9C9718CA4" toRefs="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-0F819F9A8CB28F850E61E2A9C991F4CC-wk-Fact-0F819F9A8CB28F850E61E2A9C991F4CC" toRefs="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e2267-wk-Fact-146ADA1BD59C107DD128E2A9C9E402B1" toRefs="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e2120-wk-Fact-16592B645C8EA7BF3438E2A9C9E7811E" toRefs="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1389-wk-Fact-167FEB2ECCE226B7DCAAE2A9CA1C2F50" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-18B65BFC867B0523E40EE2A9CA19768A-wk-Fact-18B65BFC867B0523E40EE2A9CA19768A" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1654-wk-Fact-1C4FBAF220B46279951CE2A9CA29510F" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e10000-wk-Fact-1F34469579D04F0D1690E2A9C975A2CF" toRefs="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e1831-wk-Fact-2068959B3A0DEC8B4CCAE2A9C989EAC8" toRefs="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-2195FE688D4E3EB8998EE2A9C993E2E7-wk-Fact-2195FE688D4E3EB8998EE2A9C993E2E7" toRefs="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e719-wk-Fact-21DA41131D62D21EDF2BE2A9C97247DD" toRefs="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1693-wk-Fact-22E7AEA733B2A1620008E2A9CA29272B" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1321-wk-Fact-22F9C587E70D5622D370E2A9CA206B28" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e3476-wk-Fact-2BAA2D89041EADA56527E2A9C9E540B4" toRefs="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-2DC76B29357E0CC18E48E2A9C98FFFF0-wk-Fact-2DC76B29357E0CC18E48E2A9C98FFFF0" toRefs="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1282-wk-Fact-2FB92FD45DBFCE1FB38AE2A9CA249886" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e2198-wk-Fact-321BE71361FC75851A80E2A9C9E25708" toRefs="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB-wk-Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB" toRefs="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-385DE880C6A34582F661E2A9CA14FDAB-wk-Fact-385DE880C6A34582F661E2A9CA14FDAB" toRefs="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e982-wk-Fact-3B04E5A2A225E74EFEB1E2A9C9F3686A" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-3B9F6234CF825918BD10E2A9CA204AAF-wk-Fact-3B9F6234CF825918BD10E2A9CA204AAF" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-3CEBC9977D4462BE8A10E2A9CA042853-wk-Fact-3CEBC9977D4462BE8A10E2A9CA042853" toRefs="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788-wk-Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1502-wk-Fact-3F15FDDB33AF874FDFE7E2A9C95B0B38" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1097-wk-Fact-4A8C0F3D3ACAE77D4986E2A9C9C768C8" toRefs="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E-wk-Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-5541F0E26AC0BC88943AE2A9CA16CDF5-wk-Fact-5541F0E26AC0BC88943AE2A9CA16CDF5" toRefs="TextSelection-328456782DA87C766617E2A9CA5A7375-0-wk-Footnote-328456782DA87C766617E2A9CA5A7375_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-55CDCA6DE6005E01B992E2A9C9A666FF-wk-Fact-55CDCA6DE6005E01B992E2A9C9A666FF" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1285-wk-Fact-568BD77013BF261B4EA6E2A9C9F00399" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1556-wk-Fact-58B29B2C152E2DE9396EE2A9CA1F0AAF" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1409-wk-Fact-6569C218FF54B83C26BBE2A9CA2C8159" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-6647AE75D03658CA6DC9E2A9CA0D1B42-wk-Fact-6647AE75D03658CA6DC9E2A9CA0D1B42" toRefs="TextSelection-801B866E80AF332CA5FAE2A9CA59A178-0-wk-Footnote-801B866E80AF332CA5FAE2A9CA59A178_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1021-wk-Fact-6709E66A6CD143D2D2EBE2A9C989DF15" toRefs="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e1889-wk-Fact-6855107BD0BE19EC8F04E2A9C99C1DAA" toRefs="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-68B1E14ED923F1246BB6E2A9C9A94DC9-wk-Fact-68B1E14ED923F1246BB6E2A9C9A94DC9" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1575-wk-Fact-6E2B7E9ED385F382574AE2A9CA17ED54" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="2" fromRefs="d229468405e1338-wk-Fact-6E864F6B5D0D1C280666E2A9C97DB8D4" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1338-wk-Fact-6E864F6B5D0D1C280666E2A9C97DB8D4" toRefs="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1521-wk-Fact-6E8EED0DE3E4A3AC73F2E2A9C95B6911" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e1869-wk-Fact-6EC6070636A5830F7507E2A9CA35B28B" toRefs="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-72D3551947F2C74AD060E2A9CA16C705-wk-Fact-72D3551947F2C74AD060E2A9CA16C705" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE-wk-Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1712-wk-Fact-7D0A0083C67B102AB6ACE2A9CA1D54B0" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e2866-wk-Fact-7E75A4A4D586191993B0E2A9C953AA99" toRefs="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1301-wk-Fact-81BBD494F0C95B68F6BAE2A9CA200031" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1463-wk-Fact-829A54BA57FD62B735F2E2A9CA2A6D96" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e4432-wk-Fact-832D0AC7BDCD67D63719E2A9CA3B217D" toRefs="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e3495-wk-Fact-83777F0033B751C058ECE2A9C9EC7725" toRefs="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6-wk-Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1400-wk-Fact-8D7CD0BADC6CCEDD9B75E2A9C9B4C26C" toRefs="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e3534-wk-Fact-8D87A9BFE915AA34B831E2A9C9DF4B10" toRefs="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1482-wk-Fact-8E57DE757B40F079853CE2A9C95D8216" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1069-wk-Fact-8F01C2DAAE5A5F382F04E2A9C97B83FB" toRefs="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A-wk-Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-9233ABED2E018425A962E2A9C9AC76AF-wk-Fact-9233ABED2E018425A962E2A9C9AC76AF" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e4407-wk-Fact-939E7626F7E0C116677EE2A9CA2DD25A" toRefs="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-93D5420AD28AE5B52804E2A9C9A054DE-wk-Fact-93D5420AD28AE5B52804E2A9C9A054DE" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1136-wk-Fact-964EFABC57ABA4A09DBDE2A9C9B5FA70" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e2286-wk-Fact-995DBD37B2BBC66A188EE2A9C9E527FA" toRefs="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e1016-wk-Fact-9A2E2A3D8D9C45FEBABEE2A9C98A3F7A" toRefs="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84-wk-Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84" toRefs="TextSelection-328456782DA87C766617E2A9CA5A7375-0-wk-Footnote-328456782DA87C766617E2A9CA5A7375_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-9F65145CF2657A3D04D6E2A9C9A50B76-wk-Fact-9F65145CF2657A3D04D6E2A9C9A50B76" toRefs="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1083-wk-Fact-9FEA3B4E982F756784F3E2A9C9EDA32C" toRefs="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="2" fromRefs="d229468405e1083-wk-Fact-9FEA3B4E982F756784F3E2A9C9EDA32C" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1595-wk-Fact-A00FC8C2754A1DB2655EE2A9CA25F09F" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229467115e1129-wk-Fact-A27B8B64F9F9A6FE59D2E2A9C97EE6E2" toRefs="TextSelection-20CF4FBE476139619114E2A9CA5EAF08-0-wk-Footnote-20CF4FBE476139619114E2A9CA5EAF08_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e9690-wk-Fact-A3570438AE9AF3A91E62E2A9C96562F1" toRefs="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e997-wk-Fact-A3C552EFDFE4D996252EE2A9C9A26411" toRefs="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e934-wk-Fact-A8E3E15029717CAD252FE2A9C965A259" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1673-wk-Fact-A934C9D32785804A8F98E2A9CA2089BE" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1049-wk-Fact-AAB15BE2DE664DB55E9DE2A9C9B85E42" toRefs="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229467115e2564-wk-Fact-AD3917243ED1F7BBBB7BE2A9CA26CABB" toRefs="TextSelection-1716DF9D717C3DD770A5E2A9CA5E268C-0-wk-Footnote-1716DF9D717C3DD770A5E2A9CA5E268C_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1035-wk-Fact-AE2A4831AFFA806345E2E2A9C9875A19" toRefs="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="2" fromRefs="d229468405e1035-wk-Fact-AE2A4831AFFA806345E2E2A9C9875A19" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-AF8A56150AC7DB808DF1E2A9C998766E-wk-Fact-AF8A56150AC7DB808DF1E2A9C998766E" toRefs="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50-wk-Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50" toRefs="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-B1351F935A73E6A2F49AE2A9C9A9D830-wk-Fact-B1351F935A73E6A2F49AE2A9C9A9D830" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-B25C11ED8DA1A7DE547AE2A9CA165B31-wk-Fact-B25C11ED8DA1A7DE547AE2A9CA165B31" toRefs="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1614-wk-Fact-B46D6AA51EA694C1CF5FE2A9C95BF52A" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1352-wk-Fact-B8BE6F94B6EB6B223C0BE2A9C9C48AED" toRefs="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1372-wk-Fact-BE7AB8FB167DA642E39FE2A9C997EE22" toRefs="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616-wk-Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA-wk-Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA" toRefs="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58-wk-Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e659-wk-Fact-C4949A4FE9100AB22E80E2A9C97A0373" toRefs="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-C5DDB7B73069B56EFC55E2A9CA0354F2-wk-Fact-C5DDB7B73069B56EFC55E2A9CA0354F2" toRefs="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-C6335F500B66EAF62039E2A9C9A5C339-wk-Fact-C6335F500B66EAF62039E2A9C9A5C339" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e629-wk-Fact-C7289E151A6F6CB286A7E2A9C9797CC6" toRefs="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1428-wk-Fact-CB2F85D2D5D9DDD5D15EE2A9CA243A09" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229467115e3442-wk-Fact-CC91DAA6BA0C79F76B7A1B340DE59FD6" toRefs="TextSelection-6AEFC027CEBD0A952CDA24ACD90DC123-0-wk-Footnote-6AEFC027CEBD0A952CDA24ACD90DC123_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e2101-wk-Fact-CDB1AAA5DD12EFC6FBB9E2A9C9E44ACA" toRefs="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1370-wk-Fact-CFAD0E97A0C2AD6CDA4CE2A9CA2CE5BA" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229467115e1148-wk-Fact-CFC99545FDB01849F8D2E2A9C97861E4" toRefs="TextSelection-20CF4FBE476139619114E2A9CA5EAF08-0-wk-Footnote-20CF4FBE476139619114E2A9CA5EAF08_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e9540-wk-Fact-D1E752F922499AAD5DCAE2A9C967754D" toRefs="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e886-wk-Fact-D1EC5AD6717DF2AAA0EDE2A9C9B71B75" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e9845-wk-Fact-D4244708C4A7022C20D4E2A9C9739264" toRefs="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960-wk-Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4-wk-Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4" toRefs="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e1850-wk-Fact-DB22D8255B5CAF279A86E2A9C9B9E93E" toRefs="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-DBA559262FF88F2ADE63E2A9C99CB848-wk-Fact-DBA559262FF88F2ADE63E2A9C99CB848" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1324-wk-Fact-E0DD685AE67A8EE9E6FCE2A9C98D2FBD" toRefs="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-E293530E9028D937D9BBE2A9CA05F857-wk-Fact-E293530E9028D937D9BBE2A9CA05F857" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e2178-wk-Fact-E4C7DB4028662146A4CFE2A9C9E5217E" toRefs="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e3629-wk-Fact-E4D77EF6A6F196D8D7EDE2A9CA4565F8" toRefs="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-0-wk-Footnote-3D1266E5A33A9A158083E2A9CA590B37_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e838-wk-Fact-EB40C390912B12ED2995E2A9C9BC6504" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111-wk-Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-EC2D57778076BAA272D4E2A9C99570CE-wk-Fact-EC2D57778076BAA272D4E2A9C99570CE" toRefs="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1237-wk-Fact-ECAA69B05B7CDAEAD168E2A9C944AB5B" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-EFC3FBA9670860D7D50EE2A9CA29603E-wk-Fact-EFC3FBA9670860D7D50EE2A9CA29603E" toRefs="TextSelection-801B866E80AF332CA5FAE2A9CA59A178-0-wk-Footnote-801B866E80AF332CA5FAE2A9CA59A178_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="2" fromRefs="d229468405e1386-wk-Fact-F32D85FA180F696056FBE2A9C9C7FEC8" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1386-wk-Fact-F32D85FA180F696056FBE2A9C9C7FEC8" toRefs="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229468405e1184-wk-Fact-F38F108034E250F95CA4E2A9C9EEAB85" toRefs="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e1036-wk-Fact-F44D0402565EC7BEA1CAE2A9CA3012A7" toRefs="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="Fact-F6A737617E42FF33B122E2A9CA1A2EBE-wk-Fact-F6A737617E42FF33B122E2A9CA1A2EBE" toRefs="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229486394e1340-wk-Fact-F8722B3CF361ECF98374E2A9CA2AFB70" toRefs="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e3514-wk-Fact-F977AE9447CF997D5147E2A9C9A11A91" toRefs="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e1055-wk-Fact-FBC732DFD5916A9CCB06E2A9CA2EFE30" toRefs="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl"></ix:relationship><ix:relationship arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" linkRole="http://www.xbrl.org/2003/role/link" order="1" fromRefs="d229477635e2808-wk-Fact-FD962A3A30FAA2554E1CE2A9C94BADF8" toRefs="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl"></ix:relationship></ix:resources></ix:header></div><div><a id="s564CDCD0D0395251B32238CFA6DA20A6"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">UNITED STATES</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Washington, D.C. 20549</span></div><div style="line-height:120%;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:12pt;"><span style="font-family:inherit;font-size:12pt;font-weight:bold;">FORM </span><span><ix:nonNumeric id="d229440399e429-wk-Fact-23FF4BFB69684D4383EDE2A9C95DFB2D" name="dei:DocumentType" contextRef="FD2019Q2YTD"><span style="font-size:12pt;font-weight:bold;">10-Q</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:12pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Mark One)</span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:682px;border-collapse:collapse;text-align:left;"><tr><td colspan="2"></td></tr><tr><td style="width:61px;"></td><td style="width:621px;"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:Arial Unicode MS;font-size:10pt;"><span><ix:nonNumeric id="d229440399e450-wk-Fact-9F9D8D96C10AC24309A4E36CDAE6A37C" name="dei:DocumentQuarterlyReport" contextRef="FD2019Q2YTD" format="ixt-sec:boolballotbox">&#9746;</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</span></div></td></tr></table></div></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">    For the quarterly period ended </span><span style="font-family:inherit;font-size:10pt;"><span><span style="white-space:nowrap"><ix:nonNumeric id="d229440399e461-wk-Fact-2B87F87FAE219527B0640BD7F08E27A6" name="dei:DocumentPeriodEndDate" contextRef="FD2019Q2YTD" format="ixt:datemonthdayyearen">June 30, 2019</ix:nonNumeric></span></span></span><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:682px;border-collapse:collapse;text-align:left;"><tr><td colspan="2"></td></tr><tr><td style="width:61px;"></td><td style="width:621px;"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">or</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:682px;border-collapse:collapse;text-align:left;"><tr><td colspan="2"></td></tr><tr><td style="width:61px;"></td><td style="width:621px;"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:Arial Unicode MS;font-size:10pt;font-weight:bold;"><span><ix:nonNumeric id="d229440399e498-wk-Fact-AA0FED75F4693CB1078B437B975B1B15" name="dei:DocumentTransitionReport" contextRef="FD2019Q2YTD" format="ixt-sec:boolballotbox">&#9744;</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:682px;border-collapse:collapse;text-align:left;"><tr><td colspan="2"></td></tr><tr><td style="width:61px;"></td><td style="width:621px;"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">For the transition period from ________ to ________</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Commission File No. </span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e529-wk-Fact-EBD84B20648473790C72E31367B24DBD" name="dei:EntityFileNumber" contextRef="FD2019Q2YTD">1-7259</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;text-align:center;"><img src="southwestheartimage.jpg" alt="southwestheartimage.jpg" style="height:58px;width:400px;"></img></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:12pt;"><span><ix:nonNumeric id="d229440399e538-wk-Fact-5D4CD0910316E3BFDEB7E313FF10B8E0" name="dei:EntityRegistrantName" contextRef="FD2019Q2YTD"><span style="font-size:12pt;font-weight:bold;">SOUTHWEST AIRLINES CO.</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:12pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Exact name of registrant as specified in its charter)</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:640px;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:160px;"></td><td style="width:160px;"></td><td style="width:320px;"></td></tr><tr><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e560-wk-Fact-411DB8DB6EBF7EAF3803E31491B3C583" name="dei:EntityIncorporationStateCountryCode" contextRef="FD2019Q2YTD" format="ixt-sec:stateprovnameen">Texas</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e570-wk-Fact-B3F5D236C44F0A1EECE8E35A04F1A1A1" name="dei:EntityTaxIdentificationNumber" contextRef="FD2019Q2YTD">74-1563240</ix:nonNumeric></span></span></div></td></tr><tr><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(State or other jurisdiction of</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(IRS Employer</span></div></td></tr><tr><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">incorporation or organization)</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Identification No.)</span></div></td></tr><tr><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e608-wk-Fact-5A2927F47333BE50BEE7E35A5F73BE1A" name="dei:EntityAddressAddressLine1" contextRef="FD2019Q2YTD">P.O. Box 36611</ix:nonNumeric></span></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e624-wk-Fact-C008A78E94170584717120AAE0772DAB" name="dei:EntityAddressCityOrTown" contextRef="FD2019Q2YTD">Dallas,</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e629-wk-Fact-F533C775F349D9E76A8B20AB04DB9598" name="dei:EntityAddressStateOrProvince" contextRef="FD2019Q2YTD" format="ixt-sec:stateprovnameen">Texas</ix:nonNumeric></span></span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e634-wk-Fact-4435E1220F3CD0C4733725563D05F820" name="dei:EntityAddressPostalZipCode" contextRef="FD2019Q2YTD">75235-1611</ix:nonNumeric></span></span></div></td></tr><tr><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Address of principal executive offices)</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Zip Code)</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Registrant's telephone number, including area code:&#160;&#160;</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span><ix:nonNumeric id="d229440399e657-wk-Fact-B537AA6B5A0870E2D046E35B97A288FA" name="dei:CityAreaCode" contextRef="FD2019Q2YTD"><span style="font-weight:bold;">214</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">) </span><span><ix:nonNumeric id="d229440399e662-wk-Fact-941DD810C1CC9340EF87E35BFBA37B57" name="dei:LocalPhoneNumber" contextRef="FD2019Q2YTD"><span style="font-weight:bold;">792-4000</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Securities registered pursuant to Section 12(b) of the Act:</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:32%;"></td><td style="width:32%;"></td><td style="width:36%;"></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Title of each class</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Trading Symbol</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Name of each exchange on which registered</span></div></td></tr><tr><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e700-wk-Fact-AC52CF48C9C8B86F486AE35CC40C4A68" name="dei:Security12bTitle" contextRef="FD2019Q2YTD_dei_EntityListingsExchangeAxis_exch_XNYS">Common Stock ($1.00 par value)</ix:nonNumeric></span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e705-wk-Fact-979CA29AB3513291315CE365F293EDB2" name="dei:TradingSymbol" contextRef="FD2019Q2YTD_dei_EntityListingsExchangeAxis_exch_XNYS">LUV</ix:nonNumeric></span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e710-wk-Fact-F03C077CF549FB6E117AE365F42FA47F" name="dei:SecurityExchangeName" contextRef="FD2019Q2YTD_dei_EntityListingsExchangeAxis_exch_XNYS" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric></span></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.&#160;&#160;</span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e715-wk-Fact-736D35327BF4B47AEC97E3634D8D1E07" name="dei:EntityCurrentReportingStatus" contextRef="FD2019Q2YTD">Yes</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:Wingdings;font-size:10pt;">x</span><span style="font-family:inherit;font-size:10pt;">&#160;&#160;No </span><span style="font-family:Wingdings;font-size:10pt;">&#168;</span></div><div style="line-height:120%;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (&#167;232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).&#160;&#160;</span><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e731-wk-Fact-F0178F37296523D50426E363E1D210FD" name="dei:EntityInteractiveDataCurrent" contextRef="FD2019Q2YTD">Yes</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:Wingdings;font-size:10pt;">x</span><span style="font-family:inherit;font-size:10pt;">&#160;&#160;No </span><span style="font-family:Wingdings;font-size:10pt;">&#168;</span></div><div style="line-height:120%;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company.&#160;See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:79.14230019493176%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:33%;"></td><td style="width:15%;"></td><td style="width:39%;"></td><td style="width:13%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229440399e761-wk-Fact-AC88DEB2F2F7A1E5B982E364562352AB" name="dei:EntityFilerCategory" contextRef="FD2019Q2YTD" format="ixt-sec:entityfilercategoryen">Large accelerated filer</ix:nonNumeric></span></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-bottom:1px;text-align:justify;padding-left:4px;font-size:10pt;"><span style="font-family:Wingdings;font-size:10pt;">x</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accelerated filer</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-bottom:1px;text-align:justify;padding-left:4px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#9744;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Non-accelerated filer</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-bottom:1px;text-align:justify;padding-left:4px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#9744;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Smaller reporting company</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-bottom:1px;text-align:justify;padding-left:4px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#9744;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Emerging growth company</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-bottom:1px;text-align:justify;padding-left:4px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#9744;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. </span><span style="font-family:Wingdings;font-size:10pt;">&#168;</span></div><div style="line-height:120%;text-align:justify;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).Yes </span><span><ix:nonNumeric id="d229440399e830-wk-Fact-A0B0816D43F766E368CBE790B7E862B5" name="dei:EntityShellCompany" contextRef="FD2019Q2YTD" format="ixt-sec:boolballotbox"><span style="font-family:Arial Unicode MS;font-weight:bold;">&#9744;</span></ix:nonNumeric></span><span style="font-family:inherit;font-size:10pt;">&#160;No </span><span style="font-family:Wingdings;font-size:10pt;">x</span></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"></span><span style="font-family:inherit;font-size:10pt;">Number of shares of Common Stock outstanding as of the close of business on </span><span style="font-family:inherit;font-size:10pt;">July 26, 2019</span><span style="font-family:inherit;font-size:10pt;">: </span><span style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"><span><ix:nonFraction id="d229440399e846-wk-Fact-D126C32A5B2EDC771984E2A9C951C77A" name="dei:EntityCommonStockSharesOutstanding" contextRef="I2019Q2SharesOutstanding" unitRef="shares" decimals="0" scale="0" format="ixt:numdotdecimal">537,517,040</ix:nonFraction></span></span></div><div><br/></div><hr style="page-break-after:always"></hr><div><a id="s6582F98D854C56B08A84B231B6DBD25B"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">TABLE OF CONTENTS TO FORM 10-Q</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:174%;text-align:left;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#sCA525DD477D65A7ABDA2FE5EE3D7072C"><span style="font-family:inherit;font-size:10pt;">PART I - FINANCIAL INFORMATION</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#s4C1B29FCE474577CBBCDD8C29916E9BF"><span style="font-family:inherit;font-size:10pt;">Item 1. Financial Statements</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#sF223DBD30B095722BFD180F8C0FC70A4"><span style="font-family:inherit;font-size:10pt;">Condensed Consolidated Balance Sheet as of June 30, 2019 and December&#160;31, 2018</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#s8921AA89C7005876B5CAAF7BBBC64C3D"><span style="font-family:inherit;font-size:10pt;">Condensed Consolidated Statement of Comprehensive Income for the three and six months ended June 30, 2019 and 2018</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;text-decoration:underline;" href="#s5E6244A149D855F292CDA57CB5D0F4CF"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">Condensed Consolidated Statement of Stockholders' Equity as of June 30, 2019 and 2018</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#sB91FDBF935AD5DA1AE27E17D95797542"><span style="font-family:inherit;font-size:10pt;">Condensed Consolidated Statement of Cash Flows for the three and six months ended June 30, 2019 and 2018</span></a><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#sE6BC4B08A9F45B19AD47CA6B774F6BCF"><span style="font-family:inherit;font-size:10pt;">Notes to Condensed Consolidated Financial Statements</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#sC1C88DEF567D5F58A2E26141BBB28234"><span style="font-family:inherit;font-size:10pt;">Item 2. Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#s818222BE1886548DA7F77431838FF469"><span style="font-family:inherit;font-size:10pt;">Item 3. Quantitative and Qualitative Disclosures About Market Risk</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#s68A27CA758B657B7BFB195EE1E0C3A56"><span style="font-family:inherit;font-size:10pt;">Item 4. Controls and Procedures</span></a></div><div style="line-height:174%;text-align:left;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#sF186F32B0F7C549A865A048897DB6223"><span style="font-family:inherit;font-size:10pt;">PART II - OTHER INFORMATION</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#s963FEC2891EC52EFA8C770457084A19F"><span style="font-family:inherit;font-size:10pt;">Item 1. Legal Proceedings</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#sCE8E24260FAE5F77A13ABB5F21E45A01"><span style="font-family:inherit;font-size:10pt;">Item 1A. Risk Factors</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#sB4396066129D5C70B76DF29B1F40E4EE"><span style="font-family:inherit;font-size:10pt;">Item 2. Unregistered Sales of Equity Securities and Use of Proceeds</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#sAFEB9D902AD95296AE9089BD5894C46B"><span style="font-family:inherit;font-size:10pt;">Item 3. Defaults Upon Senior Securities</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#s8DC3FB0EDCBD5C1897DE24730B003255"><span style="font-family:inherit;font-size:10pt;">Item 4. Mine Safety Disclosures</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#s6A07A0B45A055CF785A7129C92964B01"><span style="font-family:inherit;font-size:10pt;">Item 5. Other Information</span></a></div><div style="line-height:174%;text-align:left;padding-left:48px;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#s4CB92E31DAE654A39269B3683A426B1D"><span style="font-family:inherit;font-size:10pt;">Item 6. Exhibits</span></a></div><div style="line-height:174%;text-align:left;font-size:10pt;"><a style="font-family:inherit;font-size:10pt;" href="#s15D8C77189075E439CFBDAB0D0E97ADB"><span style="font-family:inherit;font-size:10pt;">SIGNATURES</span></a></div><div style="line-height:120%;text-align:left;padding-left:96px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2</span></div></div><hr style="page-break-after:always"></hr><div><a id="sCA525DD477D65A7ABDA2FE5EE3D7072C"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">SOUTHWEST AIRLINES CO.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">FORM 10-Q</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">PART I &#8211; FINANCIAL INFORMATION</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s4C1B29FCE474577CBBCDD8C29916E9BF"></a></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 1</span><span style="font-family:inherit;font-size:11pt;">.    Financial Statements</span></div><div><a id="sF223DBD30B095722BFD180F8C0FC70A4"></a></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Condensed Consolidated Balance Sheet</span></div><div style="line-height:120%;text-align:center;text-indent:4px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(in millions)</span></div><div style="line-height:120%;text-align:center;text-indent:4px;font-size:10pt;"><span style="font-family:inherit;font-size:9pt;">(unaudited)</span><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.4140625%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:65%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December&#160;31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">ASSETS</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Current assets:</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash and cash equivalents</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e579-wk-Fact-C847B0C5044DB1FD3009E2A9CA0D19DF" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,446</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e598-wk-Fact-82CB5F779E3BBFC8907BE2A9C97C2990" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,854</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Short-term investments</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e613-wk-Fact-C9C55B0D1AB20ECE5829E2A9C96B3B6F" name="us-gaap:ShortTermInvestments" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,540</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e632-wk-Fact-C23E33A88218A74D8C19E2A9C962D4C8" name="us-gaap:ShortTermInvestments" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,835</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accounts and other receivables</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e652-wk-Fact-65449F98B6BBF06A32E5E2A9C9F48CD1" name="us-gaap:AccountsAndOtherReceivablesNetCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">777</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e671-wk-Fact-AE9EB3D0212B50689226E2A9C994BB4D" name="us-gaap:AccountsAndOtherReceivablesNetCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">568</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Inventories of parts and supplies, at cost</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e691-wk-Fact-EA76C67A98208CE0DE77E2A9C94A315A" name="us-gaap:AirlineRelatedInventory" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">510</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e710-wk-Fact-8F6BA7234BA06F7506B1E2A9C9536833" name="us-gaap:AirlineRelatedInventory" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">461</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Prepaid expenses and other current assets</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e730-wk-Fact-A2471A4A4806401BB9B7E2A9C98F3842" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">281</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e749-wk-Fact-782E6DAF30524D243D31E2A9CA0D141D" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">310</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total current assets</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e769-wk-Fact-66E8BF117A6DAA43CFFDE2A9C9FDE316" name="us-gaap:AssetsCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,554</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e788-wk-Fact-033274D645FEBDE96BF2E2A9C983B4C2" name="us-gaap:AssetsCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,028</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Property and equipment, at cost:</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Flight equipment</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e889-wk-Fact-48BC4E40BCF9A4EE71E5E2A9C9832BE3" name="us-gaap:FlightEquipmentGross" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">21,707</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e908-wk-Fact-083FE8CF55A5F850680DE2A9C9FBF338" name="us-gaap:FlightEquipmentGross" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">21,753</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Ground property and equipment</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e928-wk-Fact-F9B3C1C826519F51D4BAE2A9C98D5C26" name="us-gaap:PropertyPlantAndEquipmentOther" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,228</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e947-wk-Fact-DD005D79777BED546230E2A9C94515BD" name="us-gaap:PropertyPlantAndEquipmentOther" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,960</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deposits on flight equipment purchase contracts</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e967-wk-Fact-62844834ADADA4CF4CB3E2A9C9EEAD88" name="us-gaap:DepositsOnFlightEquipment" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">818</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e986-wk-Fact-6F44083331EBE5C1F332E2A9C952230E" name="us-gaap:DepositsOnFlightEquipment" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">775</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Assets constructed for others</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1006-wk-Fact-7CF07A88B3FF4D1D4E61E2A9CA0B096E" name="luv:AssetsConstructedForOthers" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">144</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1025-wk-Fact-0B23FC410264C0EC25CBE2A9C97AFB60" name="luv:AssetsConstructedForOthers" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,768</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1045-wk-Fact-FEBE8506C1525F470F53E2A9C98D2A78" name="us-gaap:PropertyPlantAndEquipmentGross" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">27,897</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1064-wk-Fact-1C1AC476F5BC34FD4824E2A9C954BD47" name="us-gaap:PropertyPlantAndEquipmentGross" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">29,256</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Less allowance for depreciation and amortization</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1084-wk-Fact-8010BB426A4A34E2E12CE2A9CA108F2F" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10,164</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1103-wk-Fact-BFF862F73A55813C0A3DE2A9C9508D60" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,731</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1123-wk-Fact-0BBE4DFA0DB36F0E3245E2A9C9F780CF" name="us-gaap:PropertyPlantAndEquipmentNet" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">17,733</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1142-wk-Fact-53054E9F88D952485331E2A9C9923265" name="us-gaap:PropertyPlantAndEquipmentNet" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">19,525</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Goodwill</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1162-wk-Fact-0843A885F671D09176B9E2A9C96E7D3F" name="us-gaap:Goodwill" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">970</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1181-wk-Fact-0489D17E0CA681CFF2EEE2A9C9EBB129" name="us-gaap:Goodwill" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">970</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Operating lease right-of-use assets</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1201-wk-Fact-E264B203730A731C4F2DE2A9C9FBFD6E" name="us-gaap:OperatingLeaseRightOfUseAsset" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,424</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1220-wk-Fact-E8A9657A435664598ACAE2A9C94E337F" name="us-gaap:OperatingLeaseRightOfUseAsset" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other assets</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1240-wk-Fact-3B78EA0CEB34A3C21F61E2A9C983FD3A" name="us-gaap:OtherAssetsNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">693</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1259-wk-Fact-33C4DE3547D3C9D72907E2A9C94E51B1" name="us-gaap:OtherAssetsNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">720</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1284-wk-Fact-42741AB6E8001145F651E2A9CA033B8E" name="us-gaap:Assets" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">26,374</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1303-wk-Fact-BDD67CB2DD9CF48AF28AE2A9C95CDC46" name="us-gaap:Assets" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">26,243</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">LIABILITIES AND STOCKHOLDERS' EQUITY</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Current liabilities:</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accounts payable</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1443-wk-Fact-511B31B2B75624F5B91EE2A9C97CA751" name="us-gaap:AccountsPayableCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,330</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1462-wk-Fact-B9DABA52AC9BF9E598AAE2A9C975789E" name="us-gaap:AccountsPayableCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,416</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accrued liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1477-wk-Fact-DE255985F1BC8809193AE2A9C981B19F" name="us-gaap:AccruedLiabilitiesCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,315</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1496-wk-Fact-B6C98038385EA3C90914E2A9C9F0B705" name="us-gaap:AccruedLiabilitiesCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,749</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Current operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1516-wk-Fact-D43E13E30A32423223DDE2A9C9FA41C3" name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">350</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1535-wk-Fact-67FEA1404AD86D947A7BE2A9C9EF8005" name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Air traffic liability</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1555-wk-Fact-0E6C1B7423EAD3B65273E2A9C95A4476" name="us-gaap:DeferredAirTrafficRevenue" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,962</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1574-wk-Fact-93CBF63890B99D7D02C2E2A9C94FBF44" name="us-gaap:DeferredAirTrafficRevenue" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,134</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Current maturities of long-term debt</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1594-wk-Fact-B2ECB4DDA5BA1882E757E2A9C970620C" name="us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">654</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1613-wk-Fact-63B809B8A479BB0F0B33E2A9C9771166" name="us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">606</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total current liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1633-wk-Fact-BB2B97F741CD866EAC61E2A9C96FC4A9" name="us-gaap:LiabilitiesCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8,611</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1652-wk-Fact-04C4B3A9385AC6BCE1FBE2A9C9DF5FDF" name="us-gaap:LiabilitiesCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">7,905</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Long-term debt less current maturities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1713-wk-Fact-8021DF5AD2C1DF7C2CF8E2A9C9E987F5" name="us-gaap:LongTermDebtAndCapitalLeaseObligations" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,449</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1732-wk-Fact-2E786506117504B72D91E2A9C9DE3643" name="us-gaap:LongTermDebtAndCapitalLeaseObligations" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,771</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Air traffic liability - noncurrent</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1753-wk-Fact-7373BAB205D342650CBBE2A9C9989E14" name="us-gaap:FrequentFlierLiabilityNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,022</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1772-wk-Fact-61CA13CAA7E01E2C9CD4E2A9C945827C" name="us-gaap:FrequentFlierLiabilityNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">936</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deferred income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1792-wk-Fact-3F9673D6CDF5989DDE98E2A9C97DDD61" name="us-gaap:DeferredTaxLiabilitiesNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,497</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1811-wk-Fact-9547C7964FB6E77551B8E2A9CA06FD78" name="us-gaap:DeferredTaxLiabilitiesNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,427</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Construction obligation</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1831-wk-Fact-108CEA3376412E84CAF2E2A9C966E0F3" name="luv:ConstructionObligationNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">144</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1850-wk-Fact-140A60B49A31593C3454E2A9C9F90876" name="luv:ConstructionObligationNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,701</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Noncurrent operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1870-wk-Fact-B970D110C0591864E8FFE2A9C98887BA" name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,072</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1889-wk-Fact-488DDE22752C30E517CAE2A9C94660A5" name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other noncurrent liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1909-wk-Fact-2193D67611C65C674EF0E2A9C9F03A75" name="us-gaap:OtherLiabilitiesNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">639</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1928-wk-Fact-0D68BE9600469004FDD1E2A9CA07569F" name="us-gaap:OtherLiabilitiesNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">650</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Stockholders' equity:</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Common stock</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e1987-wk-Fact-C41A8DF70162D0A2B1CBE2A9C9DFFD1C" name="us-gaap:CommonStockValue" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2006-wk-Fact-81A5E0ED25D4EFB782A9E2A9C95CB7B4" name="us-gaap:CommonStockValue" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital in excess of par value</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2026-wk-Fact-E38490C52EAB8E906DA7E2A9C9597686" name="us-gaap:AdditionalPaidInCapitalCommonStock" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,534</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2045-wk-Fact-CCD4E61B95319DE6D325E2A9C9E3242D" name="us-gaap:AdditionalPaidInCapitalCommonStock" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,510</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Retained earnings</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2065-wk-Fact-B6D2BABF01BCDF45E4AAE2A9C94B92E2" name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">16,962</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2084-wk-Fact-93712ECEADA9484F3866E2A9C94C98E9" name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">15,967</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accumulated other comprehensive income</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2104-wk-Fact-EE6A2993086D5B4B4569E2A9C971919A" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">30</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2123-wk-Fact-FA27512B2254DBBE83B5E2A9C9654152" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Treasury stock, at cost</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229460163e2143-wk-Fact-31AFA9492CA71B2AC4CBE2A9C995BCBD" name="us-gaap:TreasuryStockValue" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,394</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229460163e2163-wk-Fact-12726D4988C19DF025D4E2A9C95E584D" name="us-gaap:TreasuryStockValue" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8,452</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total stockholders' equity</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2185-wk-Fact-84BE87146C362F9B0108E2A9C964FDA4" name="us-gaap:StockholdersEquity" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,940</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2204-wk-Fact-D8CF9EFC2C9756DD769CE2A9CA0EC128" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,853</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2229-wk-Fact-E90AD466DA4EC3410972E2A9C958643D" name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">26,374</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229460163e2248-wk-Fact-B17EA6BD8FF8BFE9C782E2A9C9966227" name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">26,243</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See accompanying notes.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3</span></div></div><hr style="page-break-after:always"></hr><div><a id="s8921AA89C7005876B5CAAF7BBBC64C3D"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Condensed Consolidated Statement of Comprehensive Income</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(in millions, except per share amounts)</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(unaudited)</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:45%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">OPERATING REVENUES:</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Passenger</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e712-wk-Fact-0DD62DA6049A3F88231EE2A9C9A3F554" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,487</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e731-wk-Fact-C9BCBBB2FB0D909A46C7E2A9CA0148B7" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,358</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e750-wk-Fact-11B412B9A45FD390545BE2A9C9E2E46F" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10,231</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e770-wk-Fact-D415EF72F76008D45BBCE2A9C9EBAB7A" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,943</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Freight</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e785-wk-Fact-CA5A7181BE16557B892FE2A9CA0FBD2E" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">44</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e804-wk-Fact-475EDD027CC047FF26EEE2A9C9D21DF7" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">44</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e823-wk-Fact-15BEEC68EDF72BE6D39CE2A9C9C43162" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">87</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e843-wk-Fact-108A5068EC540AB04C81E2A9C9A21A01" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">87</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e863-wk-Fact-66D6D1F03B57104C002CE2A9C9F80C5B" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">378</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e882-wk-Fact-1B587E86E7C348D17530E2A9C9BEE83F" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">340</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e901-wk-Fact-E3247C44FE54CAC1CBBDE2A9C9A45A36" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">741</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e921-wk-Fact-C71DD49D2DA3DB440E87E2A9C9988EC3" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">656</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total operating revenues</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e941-wk-Fact-5BF1FB93426EEAE507A9E2A9C9F141EA" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,909</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e960-wk-Fact-C78DD717EF07E6A11F2BE2A9CA073584" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,742</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e979-wk-Fact-0C4E66B57104C0CCB63EE2A9C99720FF" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">11,059</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e999-wk-Fact-BE0314944399EF7106CDE2A9C9F16B8C" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10,686</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">OPERATING EXPENSES:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Salaries, wages, and benefits</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1179-wk-Fact-780F4D0124FE92AF1524E2A9C9CDBC76" name="us-gaap:LaborAndRelatedExpense" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,068</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1198-wk-Fact-288F1ECC6DB40F5D1845E2A9C99ECB8B" name="us-gaap:LaborAndRelatedExpense" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,927</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1217-wk-Fact-6E8D2CB1B1D35E2CB0F3E2A9C98EBCA1" name="us-gaap:LaborAndRelatedExpense" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,043</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1237-wk-Fact-6E485FF760D5AC942DC2E2A9CA0940E5" name="us-gaap:LaborAndRelatedExpense" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,748</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Fuel and oil</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1257-wk-Fact-FB3740CAE5AA62B4BB02E2A9C9D5F45F" name="us-gaap:FuelCosts" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,136</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1276-wk-Fact-FFD9CF82795200CDAD32E2A9C9D2CBBC" name="us-gaap:FuelCosts" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,202</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1295-wk-Fact-D71FD8F1E23AEFDF3B88E2A9C9913DC8" name="us-gaap:FuelCosts" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,152</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1315-wk-Fact-35B00D913B93CE94FEC5E2A9C99C8785" name="us-gaap:FuelCosts" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,220</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Maintenance materials and repairs</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1336-wk-Fact-72F4B52A23896CBB38BBE2A9C9AD0708" name="us-gaap:AircraftMaintenanceMaterialsAndRepairs" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">310</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1355-wk-Fact-F7B08C4D026D53099BBEE2A9C9FE95DA" name="us-gaap:AircraftMaintenanceMaterialsAndRepairs" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">274</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1374-wk-Fact-EE8828ACFBC0D1DC50DFE2A9CA06E6C0" name="us-gaap:AircraftMaintenanceMaterialsAndRepairs" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">603</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1394-wk-Fact-401990796CF6732CF157E2A9CA13AD25" name="us-gaap:AircraftMaintenanceMaterialsAndRepairs" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">531</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Landing fees and airport rentals</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1414-wk-Fact-77D3F882CB7F5DEF343FE2A9C9B10CE3" name="us-gaap:LandingFeesAndOtherRentals" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">357</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1433-wk-Fact-1A5BE1518D3567D88658E2A9CA04909F" name="us-gaap:LandingFeesAndOtherRentals" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">344</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1452-wk-Fact-AA0DE9B5109249E86348E2A9C98E4DEC" name="us-gaap:LandingFeesAndOtherRentals" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">691</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1472-wk-Fact-5CDD8A541D0A23AA25FBE2A9C9BCF1D7" name="us-gaap:LandingFeesAndOtherRentals" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">675</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1492-wk-Fact-B113A9439FAAB4D86464E2A9C9991D23" name="us-gaap:DepreciationAndAmortization" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">302</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1511-wk-Fact-C607C973F160B16C4FC5E2A9CA0B48F4" name="us-gaap:DepreciationAndAmortization" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">292</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1530-wk-Fact-1A2574991B26C45BC45FE2A9C9A36A7D" name="us-gaap:DepreciationAndAmortization" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">598</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1550-wk-Fact-6FBD07246BB2E7B114A2E2A9C9C6699B" name="us-gaap:DepreciationAndAmortization" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">569</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other operating expenses</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1570-wk-Fact-E6EDCBAF852BC203D220E2A9C997CEC3" name="us-gaap:OtherCostAndExpenseOperating" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">768</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1589-wk-Fact-BA1338FFCCC31AD6B730E2A9C9D74CAC" name="us-gaap:OtherCostAndExpenseOperating" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">731</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1608-wk-Fact-547A19435E95934F1F0FE2A9C9DDEA00" name="us-gaap:OtherCostAndExpenseOperating" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,499</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1628-wk-Fact-06F4FF5F026B32ADBFCAE2A9CA1283A6" name="us-gaap:OtherCostAndExpenseOperating" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,355</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total operating expenses</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1648-wk-Fact-A4ED24AA60589B1D014AE2A9C9F42C4E" name="us-gaap:OperatingExpenses" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,941</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1667-wk-Fact-FFD5F889A2043BF5A74EE2A9C9CDFC8A" name="us-gaap:OperatingExpenses" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,770</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1686-wk-Fact-C2940599B6FD02958FAEE2A9C9FC35A9" name="us-gaap:OperatingExpenses" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,586</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1706-wk-Fact-DD7AFFF2ADA2BB77BC62E2A9C99B0BB1" name="us-gaap:OperatingExpenses" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,098</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">OPERATING INCOME</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1808-wk-Fact-F3F2DF3F441504266858E2A9C9DF0B30" name="us-gaap:OperatingIncomeLoss" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">968</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1827-wk-Fact-4C8D1FA67787348AED81E2A9C9CA2C97" name="us-gaap:OperatingIncomeLoss" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">972</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1846-wk-Fact-73D3314BB8EC3E9277C5E2A9CA089425" name="us-gaap:OperatingIncomeLoss" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,473</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e1866-wk-Fact-A6DAF0ABA0EAD67D3809E2A9C99291D6" name="us-gaap:OperatingIncomeLoss" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,588</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">OTHER EXPENSES (INCOME):</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest expense</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2046-wk-Fact-F4F9F1D04B2143EB8637E2A9CA048670" name="us-gaap:InterestExpense" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">31</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2065-wk-Fact-C4E56CA8D4A734F43F7CE2A9C9A3F770" name="us-gaap:InterestExpense" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">33</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2084-wk-Fact-B0F943B5878D5FF2BEEFE2A9C9D05312" name="us-gaap:InterestExpense" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">61</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2104-wk-Fact-0FB9C97F086DB6FC52C9E2A9C9FBE63D" name="us-gaap:InterestExpense" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">66</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capitalized interest</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229444112e2124-wk-Fact-8CB68FE1E82F9B460EB1E2A9C9A8B624" name="us-gaap:InterestCostsCapitalizedAdjustment" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229444112e2144-wk-Fact-7298A5CB71678541B83EE2A9C9E2E870" name="us-gaap:InterestCostsCapitalizedAdjustment" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229444112e2164-wk-Fact-C8B1CDCEB11E230A05FBE2A9C9C90213" name="us-gaap:InterestCostsCapitalizedAdjustment" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">17</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229444112e2185-wk-Fact-F3D75F2FDA1301CB90CDE2A9C9E9B87F" name="us-gaap:InterestCostsCapitalizedAdjustment" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest income</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229444112e2207-wk-Fact-8D23B4D394478415E4EDE2A9CA119F3F" name="us-gaap:InvestmentIncomeInterest" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">24</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229444112e2227-wk-Fact-82379E7E6990F1F15185E2A9C9997416" name="us-gaap:InvestmentIncomeInterest" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">15</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229444112e2247-wk-Fact-A02B992A7680B2047C94E2A9C9F678E4" name="us-gaap:InvestmentIncomeInterest" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">47</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229444112e2268-wk-Fact-20D4D8802A6412925729E2A9C9A6EF6A" name="us-gaap:InvestmentIncomeInterest" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">27</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other (gains) losses, net</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2289-wk-Fact-91F30DB7C262A470A949E2A9C9F16B55" name="us-gaap:OtherNonoperatingIncomeExpense" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2308-wk-Fact-64878A552A65287B5748E2A9C9B429E0" name="us-gaap:OtherNonoperatingIncomeExpense" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2327-wk-Fact-B8ECDAD1DE9E5AE17623E2A9C9C1DA1F" name="us-gaap:OtherNonoperatingIncomeExpense" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2347-wk-Fact-248FD1FA75B5696B8EDDE2A9C9D90E77" name="us-gaap:OtherNonoperatingIncomeExpense" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total other expenses (income)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2367-wk-Fact-C2695FBC4A323E52EC8EE2A9C9B5BF01" name="us-gaap:NonoperatingIncomeExpense" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2386-wk-Fact-CD98380F30A254B40CC6E2A9C99C426F" name="us-gaap:NonoperatingIncomeExpense" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2405-wk-Fact-E2CF47A69592B6970DD7E2A9C9F8A0CD" name="us-gaap:NonoperatingIncomeExpense" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2425-wk-Fact-65B53CD332BB2E07E5FBE2A9C9C953A2" name="us-gaap:NonoperatingIncomeExpense" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">27</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">INCOME BEFORE INCOME TAXES</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2527-wk-Fact-479871A012BDC9AA5A13E2A9CA13B2B2" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">968</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2546-wk-Fact-299DE3F3AF60B91F5BB3E2A9C99B66CE" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">960</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2565-wk-Fact-78691DEFE0A2B928FB0FE2A9C9C223C9" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,472</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2585-wk-Fact-AB67635823BDF9CF7781E2A9C9932ED6" name="us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,561</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">PROVISION FOR INCOME TAXES</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2605-wk-Fact-7AE7ABD91A37624B0B0BE2A9C9E58403" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">227</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2624-wk-Fact-2D187D5068B3A536CAAEE2A9C9FF4AD8" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">227</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2643-wk-Fact-CCEE1DF7B0637B094862E2A9CA05DA09" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">344</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2663-wk-Fact-88AF5AE3BA05CA367BCAE2A9CA0125B0" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">366</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">NET INCOME</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2770-wk-Fact-2E000D4CF5D048D2041BE2A9C9A19728" name="us-gaap:NetIncomeLoss" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">741</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2789-wk-Fact-31375E3A174787C5B759E2A9C9E00373" name="us-gaap:NetIncomeLoss" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">733</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2808-wk-Fact-53105F5168BFE141EBC4E2A9C9AAA363" name="us-gaap:NetIncomeLoss" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,128</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2828-wk-Fact-AD917165CD7E0FF739CBE2A9C99BC665" name="us-gaap:NetIncomeLoss" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,195</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">NET INCOME PER SHARE, BASIC</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2930-wk-Fact-B9348722EC32BC82C8B8E2A9C99D1444" name="us-gaap:EarningsPerShareBasic" contextRef="FD2019Q2QTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">1.37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2949-wk-Fact-50B58815E950ED46E9A3E2A9CA0EDAB4" name="us-gaap:EarningsPerShareBasic" contextRef="FD2018Q2QTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">1.27</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2968-wk-Fact-BB4B624D7AAD7F744E14E2A9C9E257B8" name="us-gaap:EarningsPerShareBasic" contextRef="FD2019Q2YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">2.06</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e2988-wk-Fact-EDD627DA53D89811463BE2A9C9E1DC35" name="us-gaap:EarningsPerShareBasic" contextRef="FD2018Q2YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">2.05</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">NET INCOME PER SHARE, DILUTED</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3091-wk-Fact-42B8C2AA99AC2D6E7ACAE2A9C9BD7AE6" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2019Q2QTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">1.37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3110-wk-Fact-7DC8A22B31DEF3AE28C5E2A9C99E0B81" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2018Q2QTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">1.27</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3129-wk-Fact-CE5F0E06A575BD49CC43E2A9C99C29A4" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2019Q2YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">2.06</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3149-wk-Fact-5B0DC103DF7422C91071E2A9C9C42D9D" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2018Q2YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">2.05</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">COMPREHENSIVE INCOME</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3251-wk-Fact-3F04CBF4288B332F585FE2A9C9D73DD5" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">675</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3270-wk-Fact-6257CD375C3EB1875980E2A9C9E67302" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">953</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3289-wk-Fact-CAA982423F2659E8B4F2E2A9CA08EB35" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,138</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3309-wk-Fact-D7DE342A4A2E739B59DEE2A9C99FDC7D" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,499</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">WEIGHTED AVERAGE SHARES OUTSTANDING</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Basic</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3485-wk-Fact-0BFE850FD9E46CD8F524E2A9C9B9940B" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2019Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">542</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3504-wk-Fact-85C0BB49C9A9CCAE96A9E2A9C9C44F07" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2018Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">578</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3523-wk-Fact-31AA1DE1B0DB7CDD9210E2A9C9A4D3AB" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2019Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">547</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3543-wk-Fact-0837057B6B495E7C0BF9E2A9C9CB3D90" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2018Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">582</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Diluted</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3563-wk-Fact-E2757DC4700AF8804F63E2A9C9F493F3" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2019Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">542</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3582-wk-Fact-0BCF0E4466591A0C7383E2A9C9EED120" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2018Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">579</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3601-wk-Fact-A0C8CFA1012348A2A1D9E2A9C98CF764" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2019Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">547</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229444112e3621-wk-Fact-BF4B8BD788EE503B0854E2A9C9AEA0C8" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2018Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">583</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See accompanying notes.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">4</span></div></div><hr style="page-break-after:always"></hr><div><a id="s5E6244A149D855F292CDA57CB5D0F4CF"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Condensed Consolidated Statement of Stockholders' Equity</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(in millions, except per share amounts)</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="25"></td></tr><tr><td style="width:37%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span><span style="font-family:inherit;font-size:8pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Common</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Stock</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Capital&#160;in</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">excess of</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">par value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Retained</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">earnings</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Accumulated</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">other</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">comprehensive</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">income (loss)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Treasury</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">stock</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Total</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance at December 31, 2018 (as reported)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e635-wk-Fact-AFF20E667A7BD8330CE1E2A9C9997934" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e654-wk-Fact-C8F05B6D4D3944B95C3EE2A9C9C65B41" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,510</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e674-wk-Fact-73FD3F77371C4DA3366CE2A9C9B9C465" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">15,967</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e693-wk-Fact-A2F11D7427CFED26C4A0E2A9C9F40368" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e712-wk-Fact-0EE50A8EE4B441BBBCD0E2A9C9A9E9B6" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">8,452</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e733-wk-Fact-D8CF9EFC2C9756DD769CE2A9CA0EC128" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,853</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cumulative effect of adopting Accounting Standards Update No. 2016-02, Leases, codified in Accounting Standards Codification 842 (See Note 2)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e753-wk-Fact-7D66B79807180DBD2F90E2A9C9E29187" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e772-wk-Fact-5FC7D0B7347B82B36DB5E2A9CA0FF001" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e791-wk-Fact-077CF9DFC649E7513EDAE2A9C9D33A95" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">55</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e811-wk-Fact-60421F2A4188F8C7CF4CE2A9C9C93DFE" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e830-wk-Fact-34FF7727C8EE83B70FAFE2A9C9A3D1F6" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e850-wk-Fact-8C9F930F07E5E6948DADE2A9CA0F1BC1" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2019Q1" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">55</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance after adjustment for the new accounting standard</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e880-wk-Fact-639CC9504DD47D8D2DC6255EABCF00A7" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e899-wk-Fact-73D5E6432C285638DE9F255EAE33DE17" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,510</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e919-wk-Fact-42C99706D0C7E2D51225255EB1700A29" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">16,022</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e938-wk-Fact-CAB706BF8E10D0051379255EB4338012" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e957-wk-Fact-34D1088D451FD2170071255EB6C81705" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">8,452</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e978-wk-Fact-F8EB3171E589AF0693D6255EB9466877" name="us-gaap:StockholdersEquity" contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,908</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Repurchase of common stock</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e998-wk-Fact-1659713746AC4C9CEFCCE2A9C9EE4CA0" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1017-wk-Fact-880FC92126FE9A45738FE2A9C9BC4A1C" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1036-wk-Fact-F992809B46026A9C0491E2A9C9E9ABE9" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1056-wk-Fact-DAB08AFED39391DEBF9EE2A9C9C715C4" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e1075-wk-Fact-9417130C65A8B16E1803E2A9C9E8A298" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e1096-wk-Fact-4121F67A56F6EF31114DE2A9C9AA187E" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Issuance of common and treasury stock pursuant to Employee stock plans</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1122-wk-Fact-A2ADDA234DB5FE69B2CCE2A9C9E8EF1F" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e1141-wk-Fact-380F3035C7848EC25BF9E2A9C9DABBD6" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1161-wk-Fact-C034C0A8218E9D152FA3E2A9CA0CB4F2" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1181-wk-Fact-2612EF8CEDEC1B67CD21E2A9CA05DCE1" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1200-wk-Fact-DD77413CF512A09ABAF5E2A9C9A09D0F" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">6</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e1220-wk-Fact-60448BEE0792AEFB4A9EE2A9C9EB68D1" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Share-based compensation</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1246-wk-Fact-F8E2FBFC3108DC5E71BBE2A9C9D3AF1D" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1265-wk-Fact-51DCC8D7DEA95495A76DE2A9CA0E73A9" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">13</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1284-wk-Fact-98ABE0149D85F415EB9DE2A9CA019E1D" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1304-wk-Fact-323EA8DA340D22AD17E7E2A9C9C9EDFF" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1323-wk-Fact-FFEF91EA3F002BFFED2DE2A9C9C6C122" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1343-wk-Fact-F2CF94D6A1F2C78C7264E2A9C9CECEC6" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">13</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash dividends, $.160 per share</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1368-wk-Fact-2573F176CF3EFC06D51AE2A9C9BFA7A2" name="us-gaap:DividendsCash" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1387-wk-Fact-CD85CB079E6AFE08C8D2E2A9C9FCF155" name="us-gaap:DividendsCash" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e1406-wk-Fact-56F285AEFE6371F170A9E2A9C9A0CF19" name="us-gaap:DividendsCash" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">89</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1427-wk-Fact-9CD1168C18653036820EE2A9C9EF73DE" name="us-gaap:DividendsCash" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1446-wk-Fact-7AA1EB4153143774DC17E2A9CA052362" name="us-gaap:DividendsCash" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e1466-wk-Fact-58743576C090DDAB9C61E2A9C9ADD828" name="us-gaap:DividendsCash" contextRef="FD2019Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">89</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Comprehensive income</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1492-wk-Fact-3F1A06DA570ED301C62DE2A9C9F5949D" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1511-wk-Fact-2C06CB0D81EF81F4F5C8E2A9C98CA6D4" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1530-wk-Fact-214F4B07D8F62D02E53AE2A9CA064F8B" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">387</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1550-wk-Fact-11DA1106CB2AF3811DE3E2A9CA0D200E" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">76</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1569-wk-Fact-57C693963CA98EF67FFEE2A9C9B380BE" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1589-wk-Fact-BC05D71597B829EAF1E1E2A9C9FDC7E4" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">463</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance at March 31, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1619-wk-Fact-B298AA09020E83F73CF6E2A9C9E1CACD" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1638-wk-Fact-084B82C10FE6AA84D07BE2A9C9C131B3" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,513</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1658-wk-Fact-5B9EA2D745F782913374E2A9C9EB477C" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">16,320</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1677-wk-Fact-882B199AFB71D4697CD0E2A9CA07A424" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">96</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e1696-wk-Fact-42971C3D8F06E1206B48E2A9C9935138" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">8,946</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1717-wk-Fact-4CD9841BB9AAAD426BFCE2A9C9FA4EB6" name="us-gaap:StockholdersEquity" contextRef="FI2019Q1" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,791</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Repurchase of common stock</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1737-wk-Fact-57A9E2A762B06D2B64F31B607DBFE7C9" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1756-wk-Fact-35DD1BBC613CAB645DB41B607DB45705" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1775-wk-Fact-E896BE889151120B7A261B607D968FBE" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1795-wk-Fact-DA045413A2A114E6F6CA1B607DEAC4B0" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e1814-wk-Fact-0994244C4BC67898EB6E1B607DD0676D" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">450</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e1835-wk-Fact-D2ED97D3CA2689D1F30A1B607D6CCCEB" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">450</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Issuance of common and treasury stock pursuant to Employee stock plans</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1862-wk-Fact-B7CD54C9D76BC2D3D3B61B607DC5D21B" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1881-wk-Fact-C94C6ACBB4A2234C0D671B607D88581D" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1900-wk-Fact-73056DAD85209E8AB0E21B607DFCCD10" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1920-wk-Fact-DDB80BE88EC149F312B41B607D915B9F" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1939-wk-Fact-BE21B4A0E8B02FF447F51B607D76E47B" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1959-wk-Fact-AD6D8873A285FD342EA31B607D7F082A" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Share-based compensation</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e1984-wk-Fact-8757D5E20BDAA904CA871B607DE24E63" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2003-wk-Fact-462CF5E827FD619528AC1B607DCA0979" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">13</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2022-wk-Fact-818B428BBBCBE957326F1B607DF6385C" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2042-wk-Fact-36AF5A6D47DCFB757A041B607DA18811" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2061-wk-Fact-BC1FDFCA5BAFC7D12E0F1B607D8356D7" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2081-wk-Fact-B5E6194D43B24E5C0EC01B607DE5DA42" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">13</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash dividends, $.180 per share</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2106-wk-Fact-57385BB5DFB1BCD3544C1B607DAFE073" name="us-gaap:DividendsCash" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2125-wk-Fact-9DCD9FC645AAA6F3520E1B607DB9360E" name="us-gaap:DividendsCash" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e2144-wk-Fact-BD33894F2587D0F255E21B607D9C3B71" name="us-gaap:DividendsCash" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">99</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2165-wk-Fact-81DBF541FE274835A2C81B607D714629" name="us-gaap:DividendsCash" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2184-wk-Fact-B4237D01E598E17008121B607D67AC98" name="us-gaap:DividendsCash" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e2204-wk-Fact-4AB5EB124527217D92DC1B607D8CA665" name="us-gaap:DividendsCash" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">99</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Comprehensive income</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2230-wk-Fact-363077681997D5969B201B607DF078D5" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2249-wk-Fact-07503B471F098C7381E91B607DDCE465" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2268-wk-Fact-3DFC58BDE13E812642D91B607D7B5431" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">741</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e2288-wk-Fact-1B8430A8A059D059861B1B607DA9CC7F" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">66</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2308-wk-Fact-910A5754B85F7051AC2F1B607DD66A64" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2328-wk-Fact-3F04CBF4288B332F585FE2A9C9D73DD5" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">675</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance at June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2358-wk-Fact-FAC22D8F3276613EDD0BE2A9C99773F3" name="us-gaap:StockholdersEquity" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2377-wk-Fact-87BB0397E3E26F5F1DD0E2A9CA08DECE" name="us-gaap:StockholdersEquity" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,534</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2397-wk-Fact-89CB547715687C326B51E2A9CA10DCAF" name="us-gaap:StockholdersEquity" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">16,962</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2416-wk-Fact-34BB977E79475C936DD1E2A9C9DCDECB" name="us-gaap:StockholdersEquity" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">30</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e2435-wk-Fact-41308F4B44D230DE7FE6E2A9CA05CF01" name="us-gaap:StockholdersEquity" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">9,394</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2456-wk-Fact-84BE87146C362F9B0108E2A9C964FDA4" name="us-gaap:StockholdersEquity" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,940</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="25"></td></tr><tr><td style="width:37%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span><span style="font-family:inherit;font-size:8pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Common</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Stock</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Capital&#160;in</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">excess of</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">par value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Retained</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">earnings</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Accumulated</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">other</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">comprehensive</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">income (loss)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Treasury</span></div><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">stock</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Total</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance at December 31, 2017 (as reported)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2670-wk-Fact-87F8A6543E035F80706BE2A9C9AD0DD7" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2689-wk-Fact-EFAEB26E961D62C3B0B2E2A9C9A87A3D" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,451</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2709-wk-Fact-8BECECE7A9281817D0F4E2A9C9BAA42E" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">13,832</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2728-wk-Fact-3A914C2DF385156C2C8EE2A9CA2D1ED8" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e2747-wk-Fact-2A95F80AE84567A6A4DCE2A9C9FCD3DF" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">6,462</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2768-wk-Fact-A24047136E88B70E3F9BE2A9C9A25416" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,641</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cumulative effect of adopting&#160;Accounting Standards Update No. 2017-12, Targeted Improvements to Accounting for Hedging Activities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2788-wk-Fact-1EDCA81C02A16A39DD5FE2A9CA03F83F" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2807-wk-Fact-322E6C361DB8C31B7A09E2A9C99BDC03" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2826-wk-Fact-800E486A654607AB9E35E2A9C9EA988E" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">18</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e2846-wk-Fact-2CF31A70433B00459C69E2A9C992819E" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">18</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2866-wk-Fact-6D1C62166DC3A59D3468E2A9CA15C26F" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2886-wk-Fact-1679605F653D83E1D9B3E2A9C9CBD1F5" name="us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" contextRef="FI2018Q1" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance after adjustment for the new accounting standard</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2916-wk-Fact-491732BFF5D7F6964B7C256584E06825" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2935-wk-Fact-BD638C343B6D29CB6A2225658654B2AE" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,451</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e2955-wk-Fact-5D76D6CB915791868B13256587C3F8CA" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">13,850</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e2974-wk-Fact-91183685D78EF5A47EBC25658943F6EB" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">6</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e2994-wk-Fact-D1AF490322FE2FF40EA925658AB23CE9" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">6,462</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3015-wk-Fact-AEAF5D3FDE4125DB43A825658C30194D" name="us-gaap:StockholdersEquity" contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,641</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Repurchase of common stock</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3035-wk-Fact-984DAE8B0817D698262FE2A9C9D17C87" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3054-wk-Fact-59B4BDC538A233738E50E2A9CA459F61" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3073-wk-Fact-A6C4AF6DD9F4E2F32D44E2A9CA410F31" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3093-wk-Fact-21E26F777AAA7F436CB8E2A9CA18D019" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e3112-wk-Fact-2D714496CF0EB8C0D0DAE2A9CA30B251" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e3133-wk-Fact-F1799A4884910F793FF3E2A9C9BE4B89" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Issuance of common and treasury stock pursuant to Employee stock plans</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3159-wk-Fact-A5E7D6872F7275D3ED1BE2A9C9BA881F" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e3178-wk-Fact-9A55CC23E7EF19D04EA2E2A9CA438382" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3198-wk-Fact-9BA3D1D8F4BEA9AA3BF1E2A9C9ED57D4" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3218-wk-Fact-DA4BF2195B6D6A0574D2E2A9CA1F0DA0" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3237-wk-Fact-3EA8660AEF032522CDE6E2A9C9E605F0" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e3257-wk-Fact-3CCF1322F18DD2E53E1AE2A9CA3D7510" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Share-based compensation</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3283-wk-Fact-EF3E00C4A60BF6EAD3F5E2A9C9E13080" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3302-wk-Fact-8BE8583F9B2C9D16D3E1E2A9CA09E6C8" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3321-wk-Fact-D606EA4C3C7487C62CE4E2A9C9999A9F" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3341-wk-Fact-99C016B9B17360BB828DE2A9CA223E39" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3360-wk-Fact-B1F1D7F532BFF4B065EDE2A9CA47B4F8" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3380-wk-Fact-11D8BB3B043D3CBB9530E2A9C9DDC96D" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash dividends, $.125 per share</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3405-wk-Fact-BC3AA8AF671DEB96BFE2E2A9C9B05528" name="us-gaap:DividendsCash" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3424-wk-Fact-262C7C94557E712EC707E2A9C9FD4ABA" name="us-gaap:DividendsCash" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e3443-wk-Fact-1BFD28B9AA99743DED20E2A9C9CBF669" name="us-gaap:DividendsCash" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">75</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3464-wk-Fact-BEA327881EC7C7FC2665E2A9C9C670A5" name="us-gaap:DividendsCash" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3483-wk-Fact-0C5DF5284CF29493045BE2A9C9F06274" name="us-gaap:DividendsCash" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e3503-wk-Fact-9C377EA3C3B44B06F9C1E2A9C99FCC88" name="us-gaap:DividendsCash" contextRef="FD2018Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">75</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Comprehensive income</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3529-wk-Fact-D3326597DD6B673F0030E2A9CA343AD7" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3548-wk-Fact-54B8C4E4A313A96B0D3EE2A9C9DA55BC" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3567-wk-Fact-6197F6D064441BEFE0F5E2A9CA3913E5" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">463</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3587-wk-Fact-1B9FA7D08CC40166089CE2A9CA13DEAB" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">84</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3606-wk-Fact-F29193EDA2588EEA7A57E2A9CA362614" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3626-wk-Fact-E9929E28D67B009AC3FBE2A9CA0A01F3" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q1QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">547</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance at March 31, 2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3656-wk-Fact-0491B7F72098B519077DE2A9CA19448B" name="us-gaap:StockholdersEquity" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3675-wk-Fact-8FD7889309144B2A2D8FE2A9CA11AF5C" name="us-gaap:StockholdersEquity" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,452</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3695-wk-Fact-D320DBB6821FE3A2E35FE2A9C994B0A0" name="us-gaap:StockholdersEquity" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">14,238</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3714-wk-Fact-DE52B31FE8DB1A71F11EE2A9C9D07B79" name="us-gaap:StockholdersEquity" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">78</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e3733-wk-Fact-EF7C85EBFEDD70F282EFE2A9C9C2E1A4" name="us-gaap:StockholdersEquity" contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">6,957</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3754-wk-Fact-5C1AD06179E029A4D072E2A9CA40B552" name="us-gaap:StockholdersEquity" contextRef="FI2018Q1" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,619</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Repurchase of common stock</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3774-wk-Fact-4779CC689BA0D835854CE2A9CA0BFC92" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3793-wk-Fact-A6729EAD163D0FB6896FE2A9CA2C5778" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3812-wk-Fact-6250102487BD796A7582E2A9C9EC3505" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3832-wk-Fact-8463889BE139B3642F36E2A9C9C5FA00" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e3851-wk-Fact-6E7F9751B3251ABE5A61E2A9CA3A5F17" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e3872-wk-Fact-5BFEE18B2E325D368154E2A9C9B39167" name="us-gaap:TreasuryStockValueAcquiredCostMethod" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Issuance of common and treasury stock pursuant to Employee stock plans</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3899-wk-Fact-0117D306AF100DB64FADE2A9C9D6CC02" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3918-wk-Fact-2757EB33704D80BD1BBEE2A9C9948D2A" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3937-wk-Fact-B40FDA53F6295A8FD958E2A9C9AAB146" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3957-wk-Fact-31A72AC1DD7E28651A36E2A9CA122AFE" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3976-wk-Fact-9249C5B48BF867E2D237E2A9CA27F0F9" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e3996-wk-Fact-235154DCBD49909730BCE2A9CA43678B" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Share-based compensation</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4021-wk-Fact-8E9C68A2277CBC0EFF30E2A9C9D1FF93" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4040-wk-Fact-F79C282EA9AF8EFCC901E2A9CA28AA47" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4059-wk-Fact-A2F7D8E6D278FAC29494E2A9C9A526EC" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4079-wk-Fact-07D13CC8C70502A7168BE2A9CA212876" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4098-wk-Fact-4F1DEB8E75A4A1409A15E2A9CA253EAC" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4118-wk-Fact-AB2E4D1BE5C7F4D33089E2A9CA030076" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash dividends, $.160 per share</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4143-wk-Fact-A9439636E1DDDE100E0AE2A9CA3F1F0D" name="us-gaap:DividendsCash" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4162-wk-Fact-6F6ABC28E204284B4B5EE2A9C9B67E92" name="us-gaap:DividendsCash" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e4181-wk-Fact-E14DB02AFB382AA3E9D6E2A9CA3C309F" name="us-gaap:DividendsCash" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">93</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4202-wk-Fact-A7830B48E23E8DA2E1EBE2A9CA3256B3" name="us-gaap:DividendsCash" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4221-wk-Fact-64F05C231EC6B8F3BBE3E2A9C9C268DF" name="us-gaap:DividendsCash" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e4241-wk-Fact-F5F6C69528F2BA3DA091E2A9CA40EFD9" name="us-gaap:DividendsCash" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">93</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Comprehensive income</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4267-wk-Fact-044FEE380494A17DEC67E2A9C9D48F8C" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4286-wk-Fact-2746C68BBE249602C279E2A9C9F444F3" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4305-wk-Fact-52FF6AC1E5E1A53CFB5CE2A9C992371D" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">733</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4325-wk-Fact-2D3C15ACFAA56469322DE2A9CA116EF6" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">220</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4344-wk-Fact-A6787CC543F4F70B534DE2A9CA46413A" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4364-wk-Fact-6257CD375C3EB1875980E2A9C9E67302" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">953</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Balance at June 30, 2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4394-wk-Fact-49249CC4BC52A6285DA2E2A9CA0F15A0" name="us-gaap:StockholdersEquity" contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">808</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4413-wk-Fact-3C56E98ADD00B1AD6112E2A9C9DE5834" name="us-gaap:StockholdersEquity" contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,469</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4433-wk-Fact-8AAA643AAB65DBF18088E2A9C9F5C4DA" name="us-gaap:StockholdersEquity" contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">14,878</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4452-wk-Fact-8CE829375A05A57079A7E2A9CA4730AF" name="us-gaap:StockholdersEquity" contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">298</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229448805e4471-wk-Fact-3A09212505DFFDEB420FE2A9C98E0BE7" name="us-gaap:StockholdersEquity" contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">7,456</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229448805e4492-wk-Fact-0F303AA73261CD2F6FC1E2A9C9F965DC" name="us-gaap:StockholdersEquity" contextRef="FI2018Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,997</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See accompanying notes.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">5</span></div></div><hr style="page-break-after:always"></hr><div><a id="sB91FDBF935AD5DA1AE27E17D95797542"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Condensed Consolidated Statement of Cash Flows</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(in millions)</span></div><div style="line-height:120%;text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(unaudited)</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:57%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Six months ended</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CASH FLOWS FROM OPERATING ACTIVITIES:</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net income</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e789-wk-Fact-2E000D4CF5D048D2041BE2A9C9A19728" name="us-gaap:NetIncomeLoss" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">741</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e808-wk-Fact-31375E3A174787C5B759E2A9C9E00373" name="us-gaap:NetIncomeLoss" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">733</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e827-wk-Fact-53105F5168BFE141EBC4E2A9C9AAA363" name="us-gaap:NetIncomeLoss" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,128</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e847-wk-Fact-AD917165CD7E0FF739CBE2A9C99BC665" name="us-gaap:NetIncomeLoss" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,195</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Adjustments to reconcile net income to cash provided by (used in) operating activities:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Depreciation and amortization</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e940-wk-Fact-B113A9439FAAB4D86464E2A9C9991D23" name="us-gaap:DepreciationAndAmortization" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">302</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e959-wk-Fact-C607C973F160B16C4FC5E2A9CA0B48F4" name="us-gaap:DepreciationAndAmortization" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">292</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e978-wk-Fact-1A2574991B26C45BC45FE2A9C9A36A7D" name="us-gaap:DepreciationAndAmortization" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">598</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e998-wk-Fact-6FBD07246BB2E7B114A2E2A9C9C6699B" name="us-gaap:DepreciationAndAmortization" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">569</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Unrealized/realized gains on fuel derivative instruments</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1018-wk-Fact-E83DB48D6DA8701D88A5E2A9C97DC6BC" name="us-gaap:UnrealizedGainLossOnDerivatives" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1037-wk-Fact-ADDEA7B26CED716F9C08E2A9C9D6806E" name="us-gaap:UnrealizedGainLossOnDerivatives" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1057-wk-Fact-B903E37994D2A45083B2E2A9CA14D79B" name="us-gaap:UnrealizedGainLossOnDerivatives" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1077-wk-Fact-71A8DF52E7F8F2D9EA0DE2A9C9535BE5" name="us-gaap:UnrealizedGainLossOnDerivatives" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">11</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deferred income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1098-wk-Fact-C73657BB69B19EA553CFE2A9CA000FA4" name="us-gaap:IncreaseDecreaseInDeferredIncomeTaxes" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">36</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1117-wk-Fact-1898E483A932925DB6CDE2A9C9714C36" name="us-gaap:IncreaseDecreaseInDeferredIncomeTaxes" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">131</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1136-wk-Fact-EBED8D4E99881BC7611BE2A9C9438DB6" name="us-gaap:IncreaseDecreaseInDeferredIncomeTaxes" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">50</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1156-wk-Fact-2A7C9E9C8B2546FAB03BE2A9CA01D128" name="us-gaap:IncreaseDecreaseInDeferredIncomeTaxes" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">203</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Changes in certain assets and liabilities:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accounts and other receivables</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1254-wk-Fact-8ACE6C4FA8BA3DE1A6A0E2A9C9EE64D4" name="us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">18</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1273-wk-Fact-2021C3050FD009F4513BE2A9CA0149CB" name="us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">81</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1293-wk-Fact-5697404951BB611412E6E2A9C94688EC" name="us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">204</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1314-wk-Fact-947E54258634BCDCD23CE2A9CA02C054" name="us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">96</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other assets</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1336-wk-Fact-C3EF5565675D56E488A1E2A9C95B0CCB" name="us-gaap:IncreaseDecreaseInOtherOperatingAssets" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">86</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1355-wk-Fact-7709FE4FF9B99A2C742DE2A9CA124749" name="us-gaap:IncreaseDecreaseInOtherOperatingAssets" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">35</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1375-wk-Fact-23F0E4187B63669886DFE2A9CA0951D0" name="us-gaap:IncreaseDecreaseInOtherOperatingAssets" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">115</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1395-wk-Fact-DC7C2F2A90392E8F4401E2A9C9F9492F" name="us-gaap:IncreaseDecreaseInOtherOperatingAssets" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">213</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Accounts payable and accrued liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1416-wk-Fact-A76BD3AABA1AD46151E2E2A9C9ED3916" name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">89</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1436-wk-Fact-E7471A9C1DE0F088E8C4E2A9C9E9859B" name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">420</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1455-wk-Fact-ABB2CFC5354F7B6A0B7FE2A9C9ECB393" name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">346</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1476-wk-Fact-CE0B23CD334C1A5A6882E2A9CA0062BF" name="us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">80</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Air traffic liability</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1497-wk-Fact-92E374604235A071A135E2A9C9ECCD0A" name="us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">30</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1517-wk-Fact-8372EC73C4ACE641DBC5E2A9C9603F52" name="us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">100</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1536-wk-Fact-FE8DD6938CF765C960C6E2A9C9894DE3" name="us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">914</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1556-wk-Fact-440E96C5627FBD60F94DE2A9C9E0CD7C" name="us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">966</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1576-wk-Fact-C2037C17D4E795B2E2AEE2A9C97FD87E" name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">54</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1596-wk-Fact-D252715D425AEBCAC7C9E2A9C9FE02C6" name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1615-wk-Fact-AA6BC07828691549701E1B6333D61CE0" name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">123</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1636-wk-Fact-C795E6CE4764A8166B931B6333D812A5" name="us-gaap:IncreaseDecreaseInOtherOperatingLiabilities" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash collateral received from (provided to) derivative counterparties</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1656-wk-Fact-CB5B3A776F0420F11CDAE2A9C9DDB965" name="us-gaap:IncreaseDecreaseCashCollateralFromCounterparties" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">15</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1676-wk-Fact-AD8E1012BECE10A0ACF2E2A9C957B333" name="us-gaap:IncreaseDecreaseCashCollateralFromCounterparties" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">75</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1695-wk-Fact-60C69A40806BA0089880E2A9CA115C52" name="us-gaap:IncreaseDecreaseCashCollateralFromCounterparties" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1715-wk-Fact-174F2E2F2AE7DD0B3F9FE2A9C96B11C9" name="us-gaap:IncreaseDecreaseCashCollateralFromCounterparties" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">140</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other, net</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1735-wk-Fact-1C29E1AC171AC392BABEE2A9C966CDBB" name="us-gaap:OtherOperatingActivitiesCashFlowStatement" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">29</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1755-wk-Fact-E5211E82C8FE32C0B923E2A9C9DEC795" name="us-gaap:OtherOperatingActivitiesCashFlowStatement" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1774-wk-Fact-9159CE0D533B4D2768FFE2A9CA02E699" name="us-gaap:OtherOperatingActivitiesCashFlowStatement" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">61</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e1795-wk-Fact-F3680D9059B4AF4FDA3CE2A9C9861B94" name="us-gaap:OtherOperatingActivitiesCashFlowStatement" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">41</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net cash provided by operating activities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1816-wk-Fact-62741754AAE26F764A7EE2A9C9E7AB4C" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">966</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1835-wk-Fact-0AEA1941D5726883BE8BE2A9C9DF279B" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,631</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1854-wk-Fact-4E7804B0DE6B5C59F75DE2A9CA086547" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,071</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e1874-wk-Fact-586F14BC55E011C59A96E2A9C9F5838D" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,632</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CASH FLOWS FROM INVESTING ACTIVITIES:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Capital expenditures</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2054-wk-Fact-ECC08602BCA82C67FAE5E2A9C9E4E578" name="us-gaap:PaymentsToAcquireProductiveAssets" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">230</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2074-wk-Fact-5EE1684FDD8331ABD918E2A9CA10E4DC" name="us-gaap:PaymentsToAcquireProductiveAssets" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">521</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2094-wk-Fact-6D622C2BD78ADE0FC539E2A9C989CC04" name="us-gaap:PaymentsToAcquireProductiveAssets" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">390</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2115-wk-Fact-409F74F3FC435B67F429E2A9C9EF7939" name="us-gaap:PaymentsToAcquireProductiveAssets" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">929</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Assets constructed for others</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2136-wk-Fact-A2517E2FE08D9C904B88E2A9C94EC7A3" name="us-gaap:PaymentsForConstructionInProcess" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2155-wk-Fact-522E0672C884FB44915FE2A9CA0CE255" name="us-gaap:PaymentsForConstructionInProcess" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">17</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2175-wk-Fact-948D4BB26986E4BFC7E0E2A9CA110804" name="us-gaap:PaymentsForConstructionInProcess" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2195-wk-Fact-C0267C9BD19F49111BE0E2A9C9FDA2FF" name="us-gaap:PaymentsForConstructionInProcess" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">41</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Purchases of short-term investments</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2217-wk-Fact-ABE4EAACC2AE3D36309CE2A9C9FE87F1" name="us-gaap:PaymentsToAcquireShortTermInvestments" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">550</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2237-wk-Fact-36139E7D40636D53074EE2A9CA12FE2D" name="us-gaap:PaymentsToAcquireShortTermInvestments" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">730</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2257-wk-Fact-EBA7E5E3F64348E72F3AE2A9C9FA5F14" name="us-gaap:PaymentsToAcquireShortTermInvestments" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">800</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2278-wk-Fact-43B8E1922AC175728493E2A9C98585BC" name="us-gaap:PaymentsToAcquireShortTermInvestments" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">930</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Proceeds from sales of short-term and other investments</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2299-wk-Fact-678CFC2B4F4A4F6ED817E2A9C987D720" name="us-gaap:ProceedsFromSaleOfShortTermInvestments" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">528</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2318-wk-Fact-D6D9A52C9FC1C5E6AA32E2A9C9744C44" name="us-gaap:ProceedsFromSaleOfShortTermInvestments" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">574</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2337-wk-Fact-7305C9763CF9142E088BE2A9C9DBF30F" name="us-gaap:ProceedsFromSaleOfShortTermInvestments" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,103</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2357-wk-Fact-F0D131D949EE26BFCC3BE2A9C94FB769" name="us-gaap:ProceedsFromSaleOfShortTermInvestments" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,134</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net cash used in investing activities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2377-wk-Fact-10A1982C16B63DD37834E2A9C975E5E9" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">252</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2397-wk-Fact-2E85259021A872E786D6E2A9CA042CD9" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">694</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2417-wk-Fact-898F3CD1C0DDD542F677E2A9C9F204A8" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">87</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2438-wk-Fact-5C011F7C450DA7F8A644E2A9C9446388" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">766</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CASH FLOWS FROM FINANCING ACTIVITIES:</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Proceeds from Employee stock plans</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2619-wk-Fact-0CA1367C525B54C2C999E2A9C9F790BC" name="us-gaap:ProceedsFromStockPlans" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2638-wk-Fact-0D14B965907BC026EAE6E2A9C9DBE4BF" name="us-gaap:ProceedsFromStockPlans" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2657-wk-Fact-42FAE649502E25CD7A81E2A9C9F5EC2D" name="us-gaap:ProceedsFromStockPlans" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2677-wk-Fact-F72936A0A1FB324E9964E2A9C9FFA60F" name="us-gaap:ProceedsFromStockPlans" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">17</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Reimbursement for assets constructed for others</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2697-wk-Fact-182F24347318E860E19FE2A9C94EDBE6" name="luv:Reimbursementforairportconstruction" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2716-wk-Fact-A7D855D70B5E8ADEF726E2A9CA1391C5" name="luv:Reimbursementforairportconstruction" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">17</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2735-wk-Fact-391EB18919D57348EACFE2A9C9D707DD" name="luv:Reimbursementforairportconstruction" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2755-wk-Fact-A0B878750B76E82E9F12E2A9CA08E1E0" name="luv:Reimbursementforairportconstruction" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">157</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Payments of long-term debt and finance lease obligations</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2775-wk-Fact-E217FA4071E75337933BE2A9C9D949B5" name="us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">75</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2795-wk-Fact-B10F36F13C3DE072E223E2A9C9EE4E64" name="us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">75</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2815-wk-Fact-2EFD68854AAF1249C80BE2A9C9F67C1F" name="us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">175</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2836-wk-Fact-6189C4EB4677EE9E0EE3E2A9C9FB6BFA" name="us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">157</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Payments of cash dividends</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2857-wk-Fact-DBCE316931CF2F482074E2A9CA0BD898" name="us-gaap:PaymentsOfDividends" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">98</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2877-wk-Fact-48CA9D308C77BF314C8BE2A9C968745A" name="us-gaap:PaymentsOfDividends" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">93</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2897-wk-Fact-38ADB3E2AD4194AA4476E2A9C972A96E" name="us-gaap:PaymentsOfDividends" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">276</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2918-wk-Fact-61672CA66693730DCE71E2A9CA14458F" name="us-gaap:PaymentsOfDividends" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">240</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Repayment of construction obligation</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2939-wk-Fact-1E4C8771AA48A6FA2607E2A9C94844D3" name="luv:RepaymentsOfConstructionObligation" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2958-wk-Fact-897E838D85364DB84346E2A9CA04BB30" name="luv:RepaymentsOfConstructionObligation" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e2978-wk-Fact-2AAAADCB22876ED9CED7E2A9C970DB3F" name="luv:RepaymentsOfConstructionObligation" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e2998-wk-Fact-D8F56A8292D711159FB9E2A9CA0B4576" name="luv:RepaymentsOfConstructionObligation" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">15</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Repurchase of common stock</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3019-wk-Fact-D91440C29F05F7D49C6AE2A9C9DFDF00" name="us-gaap:PaymentsForRepurchaseOfCommonStock" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">450</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3039-wk-Fact-C60C8476A0FD2412CB33E2A9C9E7D7A9" name="us-gaap:PaymentsForRepurchaseOfCommonStock" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3059-wk-Fact-DBE3C7147B2DD49AE1CFE2A9C9F23457" name="us-gaap:PaymentsForRepurchaseOfCommonStock" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">950</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3080-wk-Fact-EF70886A92BCDFB4DA9AE2A9CA11555E" name="us-gaap:PaymentsForRepurchaseOfCommonStock" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,000</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Other, net</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3102-wk-Fact-3AEE648C16E9DB05734AE2A9C9EA58D7" name="us-gaap:ProceedsFromPaymentsForOtherFinancingActivities" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3121-wk-Fact-37387A1C7E1A4DEB57E3E2A9CA104110" name="us-gaap:ProceedsFromPaymentsForOtherFinancingActivities" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3140-wk-Fact-59FAA674D3514682E584E2A9C9FA6B63" name="us-gaap:ProceedsFromPaymentsForOtherFinancingActivities" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">11</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3161-wk-Fact-CAA554C36208B73A603AE2A9C982214C" name="us-gaap:ProceedsFromPaymentsForOtherFinancingActivities" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Net cash used in financing activities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3182-wk-Fact-AB31EF150AC21DC29250E2A9C952E557" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">612</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3202-wk-Fact-6CE1FE3E3BF3786D21D8E2A9CA0DCEB1" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">645</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3222-wk-Fact-F266C19F9751B7C753CCE2A9CA09A8D6" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1,392</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>(<ix:nonFraction id="d229453228e3243-wk-Fact-EC1809B7725EB04E0642E2A9C95F8711" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1,247</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">NET CHANGE IN CASH AND CASH EQUIVALENTS</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3346-wk-Fact-8AC6E3A05D184167EC31E2A9C953609C" name="us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">102</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3365-wk-Fact-C166C6C8B788C6F5641CE2A9C9D8B951" name="us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">292</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3384-wk-Fact-605CD3949EB08D29052DE2A9CA0781E0" name="us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">592</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3404-wk-Fact-A532B38E0481825D18F9E2A9C9F31761" name="us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">619</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3506-wk-Fact-DA9FEB903E58B4DAF302E2A9C9814E03" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2019Q1" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,344</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3525-wk-Fact-99680A73C82EC6627484E2A9C9E3A032" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2018Q1" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,822</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3544-wk-Fact-82CB5F779E3BBFC8907BE2A9C97C2990" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,854</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3564-wk-Fact-578B39652DD4C5244ADAE2A9C9F76863" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2017Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,495</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CASH AND CASH EQUIVALENTS AT END OF PERIOD</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3671-wk-Fact-C847B0C5044DB1FD3009E2A9CA0D19DF" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,446</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3690-wk-Fact-663FAB742B8E22775292E2A9C9D564AA" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2018Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,114</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3709-wk-Fact-C847B0C5044DB1FD3009E2A9CA0D19DF" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,446</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3729-wk-Fact-663FAB742B8E22775292E2A9C9D564AA" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" contextRef="FI2018Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,114</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">CASH PAYMENTS FOR:</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Interest, net of amount capitalized</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3913-wk-Fact-13CBC09615BADD7F0BE8E2A9C9F934E2" name="us-gaap:InterestPaidNet" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">33</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3932-wk-Fact-46897A1F148324F7662BE2A9C9F92915" name="us-gaap:InterestPaidNet" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">34</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3951-wk-Fact-06499DDCEAF9ADF8589FE2A9C944FB00" name="us-gaap:InterestPaidNet" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">48</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3971-wk-Fact-E00F6F9ECDD638B8DBACE2A9C9F25964" name="us-gaap:InterestPaidNet" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">52</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Income taxes</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e3992-wk-Fact-E95EB3B1DAD351BD82BAE2A9C9FB904E" name="us-gaap:IncomeTaxesPaid" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">314</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4011-wk-Fact-5C42332BEFAB814E2D4DE2A9C9E74E75" name="us-gaap:IncomeTaxesPaid" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">170</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4030-wk-Fact-3BB96BD074C326C6B9C7E2A9CA134D31" name="us-gaap:IncomeTaxesPaid" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">318</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4050-wk-Fact-3796D4259B5C235D798DE2A9C95A0709" name="us-gaap:IncomeTaxesPaid" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">174</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Flight equipment under finance leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4234-wk-Fact-7DA64A7EEF3BA7ECD499E2A9C9D423BF" name="us-gaap:CapitalLeaseObligationsIncurred" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4253-wk-Fact-3A5C7084DECB0968758BE2A9CA03B89A" name="us-gaap:CapitalLeaseObligationsIncurred" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4272-wk-Fact-A833C5BBBF821AEB2B76E2A9CA0A41F1" name="us-gaap:CapitalLeaseObligationsIncurred" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4292-wk-Fact-5ACF9DFB55395A5B8779E2A9C9E1B727" name="us-gaap:CapitalLeaseObligationsIncurred" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">14</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Assets constructed for others</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4312-wk-Fact-56D64AB91F48DAB07098E2A9C9EC767E" name="luv:AssetsConstructedforOthersDuringPeriod" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">24</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4331-wk-Fact-D885AEB7F5623EFED202E2A9C9E63F21" name="luv:AssetsConstructedforOthersDuringPeriod" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">40</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4350-wk-Fact-D5BE42253F740C639B7CE2A9CA0C31F7" name="luv:AssetsConstructedforOthersDuringPeriod" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">45</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229453228e4370-wk-Fact-9E618BD57E0CD90886D9E2A9C9D51C93" name="luv:AssetsConstructedforOthersDuringPeriod" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">80</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">See accompanying notes.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">6</span></div></div><hr style="page-break-after:always"></hr><div><a id="sE6BC4B08A9F45B19AD47CA6B774F6BCF"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">(unaudited)</span></div><div style="line-height:120%;text-align:center;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><a id="s6DE71FBE308E59599ED1C17936BF958B"></a></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">1.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:BasisOfAccounting" id="TextSelection-7872ADAC378F5E8EED80E2A9CA589E15-0-wk-Fact-E44B756E701430F96AE3E2A9CA1F6A60" continuedAt="TextSelection-7872ADAC378F5E8EED80E2A9CA589E15-1" escape="true">BASIS OF PRESENTATION</ix:nonNumeric></span></div><ix:continuation id="TextSelection-7872ADAC378F5E8EED80E2A9CA589E15-1" continuedAt="TextSelection-7872ADAC378F5E8EED80E2A9CA589E15-2"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Southwest Airlines Co. (the "Company" or "Southwest") operates Southwest Airlines, a major passenger airline that provides scheduled air transportation in the United States and near-international markets. The unaudited Condensed Consolidated Financial Statements include accounts of the Company and its wholly owned subsidiaries.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The accompanying unaudited Condensed Consolidated Financial Statements of the Company and its subsidiaries have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles in the United States ("GAAP") for complete financial statements. <ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock" id="TextSelection-3DDA93A6B10594C13427E2A9CA58CA44-0-wk-Fact-EEAD2C13D4AF76B2597FE2A9CA1FED42" continuedAt="TextSelection-3DDA93A6B10594C13427E2A9CA58CA44-1" escape="true">The unaudited Condensed Consolidated Financial Statements for the interim periods ended </ix:nonNumeric></span><ix:continuation id="TextSelection-3DDA93A6B10594C13427E2A9CA58CA44-1" continuedAt="TextSelection-3DDA93A6B10594C13427E2A9CA58CA44-2"><span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;"> include all adjustments which are, in the opinion of management, necessary for a fair presentation of the results for the interim periods. This includes all normal and recurring adjustments and elimination of significant intercompany transactions. Financial results for the Company and airlines in general can be seasonal in nature. In many years, the Company's revenues, as well as its Operating income and Net income, have been better in its second and third fiscal quarters than in its first and fourth fiscal quarters. Air travel is also significantly impacted by general economic conditions, the amount of disposable income available to consumers, unemployment levels, corporate travel budgets, extreme or severe weather and natural disasters, fears of terrorism or war, and other factors beyond the Company's control. These and other factors, such as the price of jet fuel in some periods, the nature of the Company's fuel hedging program, and the periodic volatility of commodities used by the Company for hedging jet fuel, have created, and may continue to create, significant volatility in the Company's financial results. See</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> for further information on fuel and the Company's hedging program. Operating results for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, are not necessarily indicative of the results that may be expected for future quarters or for the year ended </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:11pt;">. For further information, refer to the Consolidated Financial Statements and footnotes thereto included in the Company's Annual Report on Form 10-K for the year ended </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">.</span></ix:continuation></div><ix:continuation id="TextSelection-3DDA93A6B10594C13427E2A9CA58CA44-2"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:continuation></ix:continuation><div style="line-height:120%;text-align:justify;font-size:11pt;"><ix:continuation id="TextSelection-7872ADAC378F5E8EED80E2A9CA589E15-2" continuedAt="TextSelection-7872ADAC378F5E8EED80E2A9CA589E15-3"><span style="font-family:inherit;font-size:11pt;">Effective as of January 1, 2019, the Company adopted&#160;Accounting Standards Update ("ASU") No. 2016-02, Leases, codified in Accounting Standards Codification ("ASC") 842 (the "New Lease Standard"). All amounts and disclosures set forth in this Form 10-Q for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> reflect the adoption of this ASU, while all periods prior to 2019 remain in accordance with prior accounting requirements. See Note </span><span style="font-family:inherit;font-size:11pt;">2</span></ix:continuation><span style="font-family:inherit;font-size:11pt;"><ix:continuation id="TextSelection-7872ADAC378F5E8EED80E2A9CA589E15-3"> for further information.</ix:continuation> </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><a id="s3F08CFFFEC36523E83FBDE17EFFFC042"></a></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:normal;">2</span><span style="font-family:inherit;font-size:11pt;">.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" id="TextSelection-4DDE6CBC5B13E4D438DAE2A9CA5828A4-0-wk-Fact-EE70C62C0F32A3CACB42E2A9C9CE547A" continuedAt="TextSelection-4DDE6CBC5B13E4D438DAE2A9CA5828A4-1" escape="true">NEW ACCOUNTING PRONOUNCEMENTS </ix:nonNumeric></span></div><ix:continuation id="TextSelection-4DDE6CBC5B13E4D438DAE2A9CA5828A4-1" continuedAt="TextSelection-4DDE6CBC5B13E4D438DAE2A9CA5828A4-2"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On August 29, 2018, the Financial Accounting Standards Board (the "FASB") issued ASU No. 2018-15, Intangibles&#8212;Goodwill and Other&#8212;Internal-Use Software. This new standard requires a customer in a cloud computing arrangement that is a service contract to follow the internal-use software guidance in ASC 350-40, Accounting for Internal-Use Software, to determine which implementation costs to (i) capitalize as assets and amortize over the term of the hosting arrangement or (ii) expense as incurred. This new standard is effective for public business entities in fiscal years beginning after December 15, 2019, and for interim periods within those fiscal years. Early adoption is permitted, including during an interim period. Entities have the option to apply this standard prospectively to all implementation costs incurred after the date of adoption or retrospectively. The Company is evaluating this new standard, but does not expect it to have a significant impact on its financial statement presentation or results.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On August 28, 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement. This standard is effective for public business entities in fiscal years beginning after December 15, 2019, and for interim periods within those fiscal years. Early adoption is permitted, including during an interim period. This new standard requires changes to the disclosure requirements for fair value measurements for certain Level 3 items, and specifies that some of the changes must be applied prospectively, while others should be applied retrospectively. The Company is evaluating this new standard, but does not expect it to have a significant impact on its financial statement disclosures. See Note </span><span style="font-family:inherit;font-size:11pt;">8</span><span style="font-family:inherit;font-size:11pt;"> for further information </span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-4DDE6CBC5B13E4D438DAE2A9CA5828A4-2" continuedAt="TextSelection-4DDE6CBC5B13E4D438DAE2A9CA5828A4-3"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">on the Company's fair value measurements.</span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock" id="TextSelection-55F49944C5486E9527DEE2A9CA58D9FB-0-wk-Fact-D034679BE4B778E7299DE2A9C9CE67BB" continuedAt="TextSelection-55F49944C5486E9527DEE2A9CA58D9FB-1" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On February 25, 2016, the FASB issued the New Lease Standard. The New Lease Standard requires lessees to recognize a right-of-use asset and a lease liability on the balance sheet for all leases (with the exception of short-term leases, as defined in the New Lease Standard) at the lease commencement date and recognize expenses on the income statement in a similar manner to the legacy guidance in ASC 840, Leases ("ASC 840"). The lease liability is measured as the present value of the unpaid lease payments and the right-of-use asset will be derived from the calculation of the lease liability. Lease payments include fixed and in-substance fixed payments, variable payments based on an index or rate, reasonably certain purchase options, termination penalties, fees paid by the lessee to the owners of a special-purpose entity for restructuring the transaction, and probable amounts the lessee will owe under a residual value guarantee. Lease payments do not include (i) variable lease payments other than those that depend on an index or rate, (ii) any guarantee by the lessee of the lessor&#8217;s debt, or (iii) any amount allocated to non-lease components, if such election is made upon adoption, per the provisions of the New Lease Standard. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company adopted the provisions of the New Lease Standard effective January 1, 2019, using the modified retrospective adoption method, utilizing the simplified transition option available in the New Lease Standard, which allows entities to continue to apply the legacy guidance in ASC 840, including its disclosure requirements, in the comparative periods presented in the year of adoption. The Company elected the package of practical expedients available under the transition provisions of the New Lease Standard, including (i) not reassessing whether expired or existing contracts contain leases, (ii) not reassessing lease classification, and (iii) not revaluing initial direct costs for existing leases. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In addition, the New Lease Standard eliminated the previous build-to-suit lease accounting guidance and resulted in derecognition of build-to-suit assets and liabilities that remained on the balance sheet after the end of the construction period, including the related deferred taxes. However, given the Company's guarantee associated with the bonds issued to fund the Dallas Love Field Modernization Program (the "LFMP"), the remaining debt service amount as of the adoption date was considered a minimum rental payment under the New Lease Standard, and therefore was recorded as a lease liability on the unaudited Condensed Consolidated Balance Sheet that will be reduced through future debt service payments made in 2019 and beyond. See Note </span><span style="font-family:inherit;font-size:11pt;">7</span><span style="font-family:inherit;font-size:11pt;"> for disclosures related to the New Lease Standard, and Note </span><span style="font-family:inherit;font-size:11pt;">10</span><span style="font-family:inherit;font-size:11pt;"> for further information on the Company&#8217;s build-to-suit projects.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" id="TextSelection-24E586B7E4DA706EB093E2A9CA580A29-0-wk-Fact-799F6B79C0C63F68A466E2A9C9CD1D3E" escape="true"><ix:continuation id="TextSelection-55F49944C5486E9527DEE2A9CA58D9FB-1"><ix:continuation id="TextSelection-4DDE6CBC5B13E4D438DAE2A9CA5828A4-3"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table provides the unaudited Condensed Consolidated Balance Sheet impact of applying the New Lease Standard effective as of January 1, 2019. The impact to the Company's results of operations and cash flows was not significant: </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12"></td></tr><tr><td style="width:44%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance as of January 1, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balances removed under prior accounting</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balances added under New Lease Standard</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net impact of New Lease Standard </span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e649-wk-Fact-FF94C176CACF4BD3D07AE2A9C94D219B" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e668-wk-Fact-D1940CE4D8F0DD0A2E09E2A9C967333F" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e687-wk-Fact-2861A5EE6A3A3EEDA157E2A9C958E440" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Flight equipment</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e704-wk-Fact-6535D58E2C94208AA13CE2A9C95C9A75" name="us-gaap:FlightEquipmentGross" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e723-wk-Fact-B9E5A656D41A04C69F58E2A9C9546767" name="us-gaap:FlightEquipmentGross" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">110</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e743-wk-Fact-D388770FF4930ED0710BE2A9C97255B3" name="us-gaap:FlightEquipmentGross" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">110</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Assets constructed for others</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e765-wk-Fact-2A88F4F5E73BBC9F8728E2A9C94B7939" name="luv:AssetsConstructedForOthers" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,669</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e784-wk-Fact-524BCA90342E948F4A16E2A9C96CA225" name="luv:AssetsConstructedForOthers" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e803-wk-Fact-36AE2DEFCD28772DD4BCE2A9C96C2F0A" name="luv:AssetsConstructedForOthers" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1,669</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less allowance for depreciation and amortization </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e825-wk-Fact-88AFDC6A2F0780533941E2A9C9500D5A" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">166</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e845-wk-Fact-C9097235F5A3F3C494EDE2A9C966EBE2" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e865-wk-Fact-4FEEA3F39F5AFCA3B5CCE2A9C95F44C2" name="us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">164</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease right-of-use assets</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e886-wk-Fact-D4B92A7AE28CB69ADFF4E2A9C96282ED" name="us-gaap:OperatingLeaseRightOfUseAsset" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e905-wk-Fact-65D40E3C56450B221221E2A9C96FA4AF" name="us-gaap:OperatingLeaseRightOfUseAsset" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,466</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e924-wk-Fact-E46A94A76DC3B9849192E2A9C970B7C7" name="us-gaap:OperatingLeaseRightOfUseAsset" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,466</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e945-wk-Fact-C018CD31F14E035BFF3EE2A9C95CCF7E" name="us-gaap:OtherAssetsNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">121</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e964-wk-Fact-E6A59211375F0350CA98E2A9C9633788" name="us-gaap:OtherAssetsNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e983-wk-Fact-8EED7D272B26B6B8BCF7E2A9C9691174" name="us-gaap:OtherAssetsNoncurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">121</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1010-wk-Fact-58A441A917DBD07D8263E2A9C95D5EE7" name="us-gaap:Assets" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,625</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1029-wk-Fact-5A63505758C96C380EC8E2A9C9610B45" name="us-gaap:Assets" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,354</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1048-wk-Fact-91EA8555E7373BC23785E2A9C94CA93E" name="us-gaap:Assets" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">271</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1132-wk-Fact-2D48812FA05014BC1B41E2A9C9558FE4" name="us-gaap:AccountsPayableCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1151-wk-Fact-A7107351DC8B66125CBEE2A9C962D481" name="us-gaap:AccountsPayableCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1170-wk-Fact-8E1301BA8F4826D50B7CE2A9C9469656" name="us-gaap:AccountsPayableCurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1188-wk-Fact-B25C9090D5A81F0F6332E2A9C94F0E78" name="us-gaap:AccruedLiabilitiesCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1207-wk-Fact-5A6F0B31C9427606C441E2A9C96D9907" name="us-gaap:AccruedLiabilitiesCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1226-wk-Fact-6616FA4A103D3D54FC4DE2A9C95D8F40" name="us-gaap:AccruedLiabilitiesCurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1248-wk-Fact-3841FAE2CC609D6DFA8DE2A9C94C70E4" name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1267-wk-Fact-EFDCE8C556CF5EF6F616E2A9C9665CBA" name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">355</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1286-wk-Fact-38FF2B55A71975313172E2A9C960A4FE" name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">355</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1307-wk-Fact-4E9246845DFD238FBF25E2A9C94A16C2" name="us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1326-wk-Fact-B52A69671DF432131D34E2A9C94AEEE5" name="us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">14</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1346-wk-Fact-F1BEA5A079575F75296FE2A9C94FDFF8" name="us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">14</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1368-wk-Fact-A312AA51A4DB2AAD573CE2A9C94753E6" name="us-gaap:LongTermDebtAndCapitalLeaseObligations" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1387-wk-Fact-27EAC08A05DA77964855E2A9C96CC712" name="us-gaap:LongTermDebtAndCapitalLeaseObligations" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">96</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1407-wk-Fact-7D79F85EED1D88CAF101E2A9C9549421" name="us-gaap:LongTermDebtAndCapitalLeaseObligations" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">96</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Deferred income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1429-wk-Fact-55C6EF779D3182F54C04E2A9C96711C7" name="us-gaap:DeferredTaxLiabilitiesNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">17</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1449-wk-Fact-26249B41FC5E47CD9E60E2A9C94FFD46" name="us-gaap:DeferredTaxLiabilitiesNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1468-wk-Fact-96FCF35A078A3E4EDF45E2A9C94A6047" name="us-gaap:DeferredTaxLiabilitiesNoncurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">17</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Construction obligation </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1489-wk-Fact-2096BD6F56AC3490A061E2A9C9566031" name="luv:ConstructionObligationNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,602</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1508-wk-Fact-567DCC081416AF197D0DE2A9C961EB26" name="luv:ConstructionObligationNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1527-wk-Fact-23C0D15B63D85FD86460E2A9C9569F7A" name="luv:ConstructionObligationNoncurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1,602</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1549-wk-Fact-490C5112DFBFC82A03FDE2A9C9556627" name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1568-wk-Fact-45D6AC28FFFECE7E5E08E2A9C96D207F" name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,119</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1587-wk-Fact-55FBE69AAD8FD35B1667E2A9C950B350" name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,119</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1608-wk-Fact-690081DA9960DB52C3FFE2A9C9559E71" name="us-gaap:OtherLiabilitiesNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">60</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1627-wk-Fact-59F9C959FDC61F20D39DE2A9C952ABB2" name="us-gaap:OtherLiabilitiesNoncurrent" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1646-wk-Fact-50B88BF59050386F3274E2A9C94F2BBD" name="us-gaap:OtherLiabilitiesNoncurrent" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">60</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Retained earnings </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1668-wk-Fact-B371BCC0E10E587C33F9E2A9C972F8FB" name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">65</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1688-wk-Fact-88FACC3AD2AE8C80516BE2A9C964B48E" name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1708-wk-Fact-37047E1704879654EEE3E2A9C969AA29" name="us-gaap:RetainedEarningsAccumulatedDeficit" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">55</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total liabilities and stockholders' equity </span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1734-wk-Fact-60DB550788E985FB3890E2A9C9684DDC" name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,625</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229439763e1753-wk-Fact-9B29608C961AA0FE0611E2A9C94C82FA" name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,354</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229439763e1772-wk-Fact-725DE9CF081E56D4E1A8E2A9C964C2D7" name="us-gaap:LiabilitiesAndStockholdersEquity" contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">271</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:continuation></ix:nonNumeric><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s6840F974F334531E968C1F9595A8507E"></a></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">3</span><span style="font-family:inherit;font-size:11pt;">.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-0-wk-Fact-20093ED5C7288716A64CE2A9CA357381" continuedAt="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-1" escape="true">FINANCIAL DERIVATIVE INSTRUMENTS</ix:nonNumeric></span></div><ix:continuation id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-1" continuedAt="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-2"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Fuel Contracts</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Airline operators are inherently dependent upon energy to operate and, therefore, are impacted by changes in jet fuel prices. Furthermore, jet fuel and oil typically represents one of the largest operating expenses for airlines. The Company endeavors to acquire jet fuel at the lowest possible cost and to reduce volatility in operating expenses through its fuel hedging program. Although the Company may periodically enter into jet fuel derivatives for short-term timeframes, because jet fuel is not widely traded on an organized futures exchange, there are limited opportunities to hedge directly in jet fuel for time horizons longer than approximately </span><span style="font-family:inherit;font-size:11pt;">24</span><span style="font-family:inherit;font-size:11pt;"> months into the future. However, the Company has found that financial derivative instruments in other commodities, such as West Texas Intermediate ("WTI") crude oil, Brent crude oil, and refined products, such as heating oil and unleaded gasoline, can be useful in decreasing its exposure to jet fuel price volatility. The Company does not purchase or hold any financial derivative instruments for trading or speculative purposes.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company has used financial derivative instruments for both short-term and long-term timeframes, and primarily uses a mixture of purchased call options, collar structures (which include both a purchased call option and a sold put option), call spreads (which include a purchased call option and a sold call option), put spreads (which include a purchased put option and a sold put option), and fixed price swap agreements in its portfolio. Although the use of collar structures and swap agreements can reduce the overall cost of hedging, these instruments carry more risk than purchased call options in that the Company could end up in a liability position when the collar structure or swap agreement settles. </span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-2" continuedAt="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-3"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">With the use of purchased call options and call spreads, the Company cannot be in a liability position at settlement, but does not have coverage once market prices fall below the strike price of the purchased call option.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For the purpose of evaluating its net cash spend for jet fuel and for forecasting its future estimated jet fuel expense, the Company evaluates its hedge volumes strictly from an "economic" standpoint and thus does not consider whether the hedges have qualified or will qualify for hedge accounting. The Company defines its "economic" hedge as the net volume of fuel derivative contracts held, including the impact of positions that have been offset through sold positions, regardless of whether those contracts qualify for hedge accounting. The level at which the Company is economically hedged for a particular period is also dependent on current market prices for that period, as well as the types of derivative instruments held and the strike prices of those instruments. For example, the Company may enter into "out-of-the-money" option contracts (including "catastrophic" protection), which may not generate intrinsic gains at settlement if market prices do not rise above the option strike price. Therefore, even though the Company may have an economic hedge in place for a particular period, that hedge may not produce any hedging gains at settlement and may even produce hedging losses depending on market prices, the types of instruments held, and the strike prices of those instruments.</span><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had fuel derivative instruments in place for up to </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229486394e473-wk-Fact-8D32923171B7B8BCF61BE2A9CA30BA0E" name="luv:Percentageofactualconsumptionhedged" contextRef="FD2019Q2QTD" unitRef="number" decimals="2" scale="-2" format="ixt:numdotdecimal">78</ix:nonFraction> percent</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229486394e477-wk-Fact-95F7085DB07B5640AF180BD0B6ABBFC9" name="luv:Percentageofactualconsumptionhedged" contextRef="FD2019Q2YTD" unitRef="number" decimals="2" scale="-2" format="ixt:numdotdecimal">81</ix:nonFraction> percent</span></span><span style="font-family:inherit;font-size:11pt;">, respectively, of its fuel consumption. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company also had fuel derivative instruments in place to provide coverage at varying price levels, but up to a maximum of approximately </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229486394e486-wk-Fact-1121B2C6AEBC4A20ECEBE2A9CA2FCF1F" name="us-gaap:DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage" contextRef="FI2019Q2_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_luv_RemainderofCurrentYearMember" unitRef="number" decimals="2" scale="-2" format="ixt:numdotdecimal">63</ix:nonFraction> percent</span></span><span style="font-family:inherit;font-size:11pt;"> of its remaining </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> estimated fuel consumption, depending on where market prices settle. <ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:ScheduleOfVolumeOfFuelHedgingTableTextBlock" id="TextSelection-CE795F98905FA2DECC69E2A9CA5BA8AE-0-wk-Fact-EF5FE4E9E73BC640CAB4E2A9CA33EA42" continuedAt="TextSelection-CE795F98905FA2DECC69E2A9CA5BA8AE-1" escape="true">The following table provides information about the Company&#8217;s volume of fuel hedging on an economic basis considering current market prices:</ix:nonNumeric></span></div><ix:continuation id="TextSelection-CE795F98905FA2DECC69E2A9CA5BA8AE-1"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="6"></td></tr><tr><td style="width:27%;"></td><td style="width:1%;"></td><td style="width:26%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:44%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Maximum fuel hedged as of</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Derivative underlying commodity type as of</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Period (by year)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(gallons in millions) (a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Remainder of 2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e629-wk-Fact-C7289E151A6F6CB286A7E2A9C9797CC6" name="invest:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_CurrentYearMember" unitRef="gal" decimals="-6" scale="6" format="ixt:numdotdecimal">687</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude and Brent crude oil</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e659-wk-Fact-C4949A4FE9100AB22E80E2A9C97A0373" name="invest:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_NextYearMember" unitRef="gal" decimals="-6" scale="6" format="ixt:numdotdecimal">1,301</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude oil, Brent crude oil, and Heating oil</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e689-wk-Fact-0B8A5A1781BD37C3DB33E2A9C9718CA4" name="invest:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_YearTwoMember" unitRef="gal" decimals="-6" scale="6" format="ixt:numdotdecimal">930</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude and Brent crude oil</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e719-wk-Fact-21DA41131D62D21EDF2BE2A9C97247DD" name="invest:DerivativeNonmonetaryNotionalAmount" contextRef="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_ThirdYearMember" unitRef="gal" decimals="-6" scale="6" format="ixt:numdotdecimal">227</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude and Brent crude oil</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:6px;padding-top:6px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) <ix:footnote id="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-1">Due to the types of derivatives utilized by the Company and different price levels of those contracts, these volumes represent the maximum economic hedge in place and may vary significantly as market prices fluctuate.</ix:footnote></span></div><ix:continuation id="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:continuation><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:DerivativesPolicyTextBlock" id="TextSelection-A88905947D0362270BAFE2A9CA5B72A4-0-wk-Fact-B8151ADD0D20DC08BCCFE2A9CA3CB30D" continuedAt="TextSelection-A88905947D0362270BAFE2A9CA5B72A4-1" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Upon proper qualification, the Company accounts for its fuel derivative instruments as cash flow hedges. All periodic changes in fair value of the derivatives designated as hedges are recorded in Accumulated other comprehensive income (loss) ("AOCI") until the underlying jet fuel is consumed. See Note </span><span style="font-family:inherit;font-size:11pt;">4</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's results are subject to the possibility that the derivatives will no longer qualify for hedge accounting, in which case any change in the fair value of derivative instruments since the last reporting period would be recorded in Other (gains) losses, net, in the unaudited Condensed Consolidated Statement of Comprehensive Income in the period of the change; however, any amounts previously recorded to AOCI would remain there until such time as the original forecasted transaction occurs, at which time these amounts would be reclassified to Fuel and oil expense. Factors that have and may continue to lead to the loss of hedge accounting include: significant fluctuation in energy prices, significant weather events affecting refinery capacity and the production of refined products, and the volatility of the different types of products the Company uses in hedging. Increased volatility in these commodity markets for an extended period of time, especially if such volatility were to worsen, could cause the Company to lose hedge accounting altogether for the commodities used in its fuel hedging program, which would create further volatility in the Company&#8217;s GAAP financial results. However, even though derivatives may not qualify for hedge accounting, the Company continues to hold the instruments as management believes derivative instruments continue to afford the Company the opportunity to stabilize jet fuel costs. When the Company has sold derivative positions in order to effectively "close" or offset a derivative already held as part of its fuel derivative instrument portfolio, any subsequent </span></div></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">10</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-3" continuedAt="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-4"><ix:continuation id="TextSelection-A88905947D0362270BAFE2A9CA5B72A4-1" continuedAt="TextSelection-5DA38D30C367A6853D44E2A9CA5B5696-0"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">changes in fair value of those positions are marked to market through earnings. Likewise, any changes in fair value of those positions that were offset by entering into the sold positions and were de-designated as hedges are concurrently marked to market through earnings. However, any changes in value related to hedges that were deferred as part of AOCI while designated as a hedge would remain until the originally forecasted transaction occurs. In a situation where it becomes probable that a fuel hedged forecasted transaction will not occur, any gains and/or losses that have been recorded to AOCI would be required to be immediately reclassified into earnings. The Company did not have any such situations occur during </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, or during the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">. </span></div></ix:continuation><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">All cash flows associated with purchasing and selling fuel derivatives are classified as Other operating cash flows in the unaudited Condensed Consolidated Statement of Cash Flows. <ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" id="TextSelection-337668914FA4F2E5C02DE2A9CA5CC016-0-wk-Fact-3E54D506FD2441D8FD09E2A9CA333D0D" continuedAt="TextSelection-337668914FA4F2E5C02DE2A9CA5CC016-1" escape="true">The following table presents the location of all assets and liabilities associated with the Company&#8217;s derivative instruments within the unaudited Condensed Consolidated Balance Sheet:</ix:nonNumeric></span></div><ix:continuation id="TextSelection-337668914FA4F2E5C02DE2A9CA5CC016-1"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="19"></td></tr><tr><td style="width:28%;"></td><td style="width:1%;"></td><td style="width:19%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Asset derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liability derivatives</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">6/30/2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">12/31/2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">6/30/2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">12/31/2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Derivatives designated as hedges (a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts (gross)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1282-wk-Fact-2FB92FD45DBFCE1FB38AE2A9CA249886" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">67</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1301-wk-Fact-81BBD494F0C95B68F6BAE2A9CA200031" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">43</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1321-wk-Fact-22F9C587E70D5622D370E2A9CA206B28" name="us-gaap:DerivativeAssetFairValueGrossLiability" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1340-wk-Fact-F8722B3CF361ECF98374E2A9CA2AFB70" name="us-gaap:DerivativeAssetFairValueGrossLiability" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts (gross)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1370-wk-Fact-CFAD0E97A0C2AD6CDA4CE2A9CA2CE5BA" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">120</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1389-wk-Fact-167FEB2ECCE226B7DCAAE2A9CA1C2F50" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">95</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1409-wk-Fact-6569C218FF54B83C26BBE2A9CA2C8159" name="us-gaap:DerivativeAssetFairValueGrossLiability" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1428-wk-Fact-CB2F85D2D5D9DDD5D15EE2A9CA243A09" name="us-gaap:DerivativeAssetFairValueGrossLiability" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1463-wk-Fact-829A54BA57FD62B735F2E2A9CA2A6D96" name="us-gaap:DerivativeLiabilityFairValueGrossAsset" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1482-wk-Fact-8E57DE757B40F079853CE2A9C95D8216" name="us-gaap:DerivativeLiabilityFairValueGrossAsset" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1502-wk-Fact-3F15FDDB33AF874FDFE7E2A9C95B0B38" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1521-wk-Fact-6E8EED0DE3E4A3AC73F2E2A9C95B6911" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1556-wk-Fact-58B29B2C152E2DE9396EE2A9CA1F0AAF" name="us-gaap:DerivativeLiabilityFairValueGrossAsset" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1575-wk-Fact-6E2B7E9ED385F382574AE2A9CA17ED54" name="us-gaap:DerivativeLiabilityFairValueGrossAsset" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1595-wk-Fact-A00FC8C2754A1DB2655EE2A9CA25F09F" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1614-wk-Fact-B46D6AA51EA694C1CF5FE2A9C95BF52A" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total derivatives designated as hedges</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1654-wk-Fact-1C4FBAF220B46279951CE2A9CA29510F" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">187</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1673-wk-Fact-A934C9D32785804A8F98E2A9CA2089BE" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2018Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">138</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1693-wk-Fact-22E7AEA733B2A1620008E2A9CA29272B" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e1712-wk-Fact-7D0A0083C67B102AB6ACE2A9CA1D54B0" name="us-gaap:DerivativeFairValueOfDerivativeLiability" contextRef="FI2018Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">14</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) <ix:footnote id="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">Represents the position of each trade before consideration of offsetting positions with each counterparty and does not include the impact of cash collateral deposits provided to or received from counterparties. See discussion of credit risk and collateral following in this Note.</ix:footnote></span></div></ix:continuation><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock" id="TextSelection-2FCB8CC502E38A8195BFE2A9CA5B95BD-0-wk-Fact-F377CD780509AA54D142E2A9CA326779" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table presents the amounts recorded on the unaudited Condensed Consolidated Balance Sheet related to fair value hedges:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"></td></tr><tr><td style="width:40%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Balance Sheet location of hedged item</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Carrying amount of the hedged liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged liabilities (a)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2062-wk-Fact-EC3B2FB3A564FB34DAC8E2A9C9FE17A2" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">300</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2081-wk-Fact-35987C272C62DE58BBF8E2A9C9DF09D3" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2018Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2101-wk-Fact-CDB1AAA5DD12EFC6FBB9E2A9C9E44ACA" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2120-wk-Fact-16592B645C8EA7BF3438E2A9C9E7811E" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2140-wk-Fact-74816C6E9A8F30495B05E2A9C9E8180C" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2159-wk-Fact-DC774C32ED5A86C647C2E2A9C9F52841" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2018Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">783</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2178-wk-Fact-E4C7DB4028662146A4CFE2A9C9E5217E" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">18</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2198-wk-Fact-321BE71361FC75851A80E2A9C9E25708" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2228-wk-Fact-CBC4363852F4874D275BE2A9C9E3016C" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="INF" scale="6" format="ixt:numdotdecimal">800</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2247-wk-Fact-B50CE6F97720A1E2A1BFE2A9C9F33B04" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2018Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">783</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2267-wk-Fact-146ADA1BD59C107DD128E2A9C9E402B1" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">19</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2286-wk-Fact-995DBD37B2BBC66A188EE2A9C9E527FA" name="us-gaap:DerivativeAmountOfHedgedItem" contextRef="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) <ix:footnote id="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-1">At </ix:footnote></span><ix:continuation id="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-1" continuedAt="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-2"><span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2018</span><span style="font-family:inherit;font-size:10pt;">, these amounts include the cumulative amount of fair value hedging adjustments remaining for which hedge accounting has been discontinued of </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d229486394e2310-wk-Fact-3DE37FD8BE5B31273577E2A9CA2E73B0" name="us-gaap:DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">19</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d229486394e2314-wk-Fact-AD9B1B9AF86D2B0EC0EBE2A9CA37EF6F" name="us-gaap:DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge" contextRef="FI2018Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">20</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively.</span></ix:continuation></div><ix:continuation id="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-2"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:continuation></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-4" continuedAt="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-5"><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock" id="TextSelection-67FB3805290EAFBAA54DE2A9CA5BC68D-0-wk-Fact-80E297B0AA7D51A7950BE2A9CA357825" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In addition, the Company had the following amounts associated with fuel derivative instruments and hedging activities in its unaudited Condensed Consolidated Balance Sheet:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="11"></td></tr><tr><td style="width:42%;"></td><td style="width:1%;"></td><td style="width:27%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Due to third parties for fuel contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2501-wk-Fact-32443648AB71EE5F7860E2A9C9B632C8" name="luv:DueToThirdPartiesForSettledFuelContracts" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2520-wk-Fact-CD087E2FEF9BCB03DA08E2A9C9B52A31" name="luv:DueToThirdPartiesForSettledFuelContracts" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Receivable from third parties for fuel contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts and other receivables</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2550-wk-Fact-CBDA49D0A2C60DC106BAE2A9C9B60AB1" name="luv:ReceivableFromThirdPartiesForSettledFuelContractsCurrent" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsAndOtherReceivablesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e2569-wk-Fact-DC950B48A2830AC16C1AE2A9C9B234FC" name="luv:ReceivableFromThirdPartiesForSettledFuelContractsCurrent" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccountsAndOtherReceivablesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">All of the Company's fuel derivative instruments and interest rate swaps are subject to agreements that follow the netting guidance in the applicable accounting standards for derivatives and hedging. The types of derivative instruments the Company has determined are subject to netting requirements in the accompanying unaudited Condensed Consolidated Balance Sheet are those in which the Company pays or receives cash for transactions with the same counterparty and in the same currency via one net payment or receipt. For cash collateral held by the Company or provided to counterparties, the Company nets such amounts against the fair value of the Company's derivative portfolio by each counterparty. The Company has elected to utilize netting for both its fuel derivative instruments and interest rate swap agreements and also classifies such amounts as either current or noncurrent, based on the net fair value position with each of the Company's counterparties in the unaudited Condensed Consolidated Balance Sheet.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's application of its netting policy associated with cash collateral differs depending on whether its derivative instruments are in a net asset position or a net liability position. If its fuel derivative instruments are in a net asset position with a counterparty, cash collateral amounts held are first netted against current outstanding derivative asset amounts associated with that counterparty until that balance is zero, and then any remainder is applied against the fair value of noncurrent outstanding derivative instruments. If the Company's fuel derivative instruments are in a net liability position with the counterparty, cash collateral amounts provided are first netted against noncurrent outstanding derivative amounts associated with that counterparty until that balance is zero, and then any remainder is applied against the fair value of current outstanding derivative instruments. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:OffsettingAssetsTableTextBlock" id="TextSelection-9FC4F680BD90032E2DC8E2A9CA5BB8CC-0-wk-Fact-F6D0E40B2957BE2CD9A8E2A9CA322B91" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company has the following recognized financial assets and financial liabilities resulting from those transactions that meet the scope of the disclosure requirements as necessitated by applicable accounting guidance for balance sheet offsetting: </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"><tr><td colspan="28"></td></tr><tr><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:3%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:3%;"></td></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Offsetting of derivative assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">December&#160;31, 2018</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Balance Sheet location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of assets presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of assets presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3395-wk-Fact-672E1D8170F83E738CA7E2A9C9AAB691" name="us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">67</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3414-wk-Fact-01115CDD8A979798C85DE2A9CA474628" name="luv:DerivativeAssetFairValueGrossLiabilityOffset" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3434-wk-Fact-7640407DE9E28AC8A8C8E2A9C98B2E8C" name="us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">67</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3453-wk-Fact-BEF8288092A6E707B233E2A9C98039B1" name="us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">43</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3472-wk-Fact-6A6E93BE0EEE1EF71900E2A9CA34DFFC" name="luv:DerivativeAssetFairValueGrossLiabilityOffset" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3492-wk-Fact-128F34FA2679D8A9E700E2A9C9CF8C10" name="us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">43</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Other assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3532-wk-Fact-488DFB7D7470414A0A39E2A9C98292C8" name="us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">120</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3551-wk-Fact-3B64EB48D0796AB36EABE2A9CA3D463B" name="luv:DerivativeAssetFairValueGrossLiabilityOffset" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3571-wk-Fact-076F9DDE96F13E5C9482E2A9C97E24BA" name="us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">120</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3590-wk-Fact-C28C9B35D74768A1136BE2A9C9CEB0FA" name="us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">95</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3609-wk-Fact-34568F80CC2D822C8C69E2A9C9EA9A2A" name="luv:DerivativeAssetFairValueGrossLiabilityOffset" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e3629-wk-Fact-E4D77EF6A6F196D8D7EDE2A9CA4565F8" name="us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">95</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(a)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) <ix:footnote id="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-0-wk-Footnote-3D1266E5A33A9A158083E2A9CA590B37_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-1">The net amounts of derivative assets and liabilities are reconciled to the individual line item amounts presented in the unaudited Condensed Consolidated Balance Sheet in Note </ix:footnote></span><ix:continuation id="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-1" continuedAt="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-2"><span style="font-family:inherit;font-size:10pt;">9</span><span style="font-family:inherit;font-size:10pt;">.</span></ix:continuation></div><ix:continuation id="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-2"><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:OffsettingLiabilitiesTableTextBlock" id="TextSelection-EE7BD78387686F66454BE2A9CA5B65B4-0-wk-Fact-F8D52E93F0657B7D7C93E2A9CA3A3AD3" escape="true"><ix:continuation id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-5" continuedAt="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-6"><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"><tr><td colspan="28"></td></tr><tr><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:3%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:3%;"></td></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Offsetting of derivative liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">December&#160;31, 2018</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Balance Sheet location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of liabilities presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of liabilities presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Accrued liabilities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4452-wk-Fact-1DF2E05E162EF71851B7E2A9CA372292" name="us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4471-wk-Fact-3C11C7E007F11765FE8AE2A9CA351130" name="luv:DerivativeLiabilityFairValueGrossAssetOffset" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4491-wk-Fact-5748919A75A170C3C280E2A9CA3418B0" name="us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4510-wk-Fact-D7BC65FFEA359A7BB7FBE2A9CA335A0A" name="us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4529-wk-Fact-78E4A9C832B029EFD22CE2A9CA33C6C4" name="luv:DerivativeLiabilityFairValueGrossAssetOffset" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4549-wk-Fact-EFE84C1D9751E07184DAE2A9CA322609" name="us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Other noncurrent liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4589-wk-Fact-6785D2C620D68C407AA6E2A9CA37020A" name="us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4608-wk-Fact-8766C43E84060387DBDCE2A9CA37CEC9" name="luv:DerivativeLiabilityFairValueGrossAssetOffset" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4628-wk-Fact-19D9EC1DCDC34563568EE2A9CA33BAF0" name="us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4647-wk-Fact-2D58C7EF302869326862E2A9CA35E7B5" name="us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4666-wk-Fact-C124F4A6F0ACD69DAF86E2A9CA37A248" name="luv:DerivativeLiabilityFairValueGrossAssetOffset" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span><ix:nonFraction id="d229486394e4686-wk-Fact-CCB75154E4C75593CD40E2A9CA359313" name="us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></ix:continuation></ix:nonNumeric><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" id="TextSelection-24AD0B71A6E0E2B0BF63E2A9CA5A5BAA-0-wk-Fact-3F7A72B1DC93A20E2C04E2A9CA3179D2" escape="true"><ix:continuation id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-6" continuedAt="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-7"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following tables present the impact of derivative instruments and their location within the unaudited Condensed Consolidated Statement of Comprehensive Income for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"></td></tr><tr><td style="width:56%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e5056-wk-Fact-4D843489949253BBE2AEE2A9CA24B0B2" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5076-wk-Fact-DEB1A17B95C6215CCF66E2A9CA27A0EF" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e5096-wk-Fact-EF2701020BB2304BF47EE2A9CA1F2A44" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2018Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">16</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5116-wk-Fact-8374D05E8AE526824890E2A9CA274B34" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2018Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Gain) loss on cash flow hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Commodity contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of gain reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e5397-wk-Fact-A06FCAF4B684D181EE46E2A9CA1D7DC3" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5417-wk-Fact-D8D565EAD86EFE9F85C6E2A9CA1ECD77" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e5436-wk-Fact-C693473D1D8CF7A6285AE2A9CA22ECB4" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">16</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5457-wk-Fact-E523F176C05FFCAAC368E2A9CA23951B" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5569-wk-Fact-1351E8C25DEF5BB62822E2A9CA25DB42" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5588-wk-Fact-517F48B0F35A4A3C7FFEE2A9CA267D2D" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5607-wk-Fact-D21E5AE710F06EA706E7E2A9CA20D439" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5627-wk-Fact-C1032551164006785FD2E2A9CA224D28" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Impact of fair value hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5914-wk-Fact-05C7EAAFE45F6EB5DD6FE2A9CA21FB63" name="us-gaap:InterestExpenseDebt" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5933-wk-Fact-F13EEE7EA74998B35A63E2A9CA269443" name="us-gaap:InterestExpenseDebt" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">6</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5952-wk-Fact-C06BA4CBDCED82FF83F6E2A9CA23DB4F" name="us-gaap:InterestExpenseDebt" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5972-wk-Fact-BD26EF2546EEBDB140B4E2A9CA216C33" name="us-gaap:InterestExpenseDebt" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">6</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e5997-wk-Fact-EC3DFC987BD63B7CB68EE2A9CA230C08" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6016-wk-Fact-81302F21F37245749A89E2A9CA202479" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6035-wk-Fact-AF78CC533746C1AC9DADE2A9CA28C62B" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6055-wk-Fact-F64C54FE1F6E72A043B2E2A9CA21E859" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"></td></tr><tr><td style="width:56%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6372-wk-Fact-893DB4EFA62FB1DE72D5E2A9CA007FB8" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2019Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6391-wk-Fact-13210753DDC221538315E2A9C9F83D26" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2019Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">15</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e6411-wk-Fact-7700F42BBA32E982B3E2E2A9CA1C8244" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2018Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6431-wk-Fact-0A0CFF3EC4F8E061C2A0E2A9C9FCBCCE" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2018Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">19</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Gain) loss on cash flow hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Commodity contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of (gain) loss reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6712-wk-Fact-7DAF961CFFE090623AC4E2A9CA00FD4D" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6731-wk-Fact-5D4925ED0FBF49C18396E2A9C9E61ED6" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e6750-wk-Fact-5AB8E055DA98B381B7D9E2A9CA1550CB" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6771-wk-Fact-A0BB1E8A0E5C42019E49E2A9C9FAAA2A" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6883-wk-Fact-0FDA8D4C95DA42512AEEE2A9C9ECEFB5" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6902-wk-Fact-7440AB648CB966E69A16E2A9C9F9B5C4" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6921-wk-Fact-DDA6B00997118300328FE2A9C9FF1235" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e6941-wk-Fact-C9DF57A3EEC6B93E93CCE2A9C9EB0F23" name="us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">3</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Impact of fair value hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7228-wk-Fact-F5E03ACDE16021B884ABE2A9CA003D7A" name="us-gaap:InterestExpenseDebt" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7247-wk-Fact-6FCA53D0DE3E67538F77E2A9C9F73B4A" name="us-gaap:InterestExpenseDebt" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7266-wk-Fact-F20F63DC8B0162F4F394E2A9C9F756C9" name="us-gaap:InterestExpenseDebt" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7286-wk-Fact-B6C255A3F8F277459B0EE2A9CA0C2F50" name="us-gaap:InterestExpenseDebt" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7311-wk-Fact-DD2CBB254F45753E8DC8E2A9C9F8C165" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7330-wk-Fact-A55173EB7A8B0CBD78E6E2A9C9F00527" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7349-wk-Fact-89A5A387F7AD33BD7CCFE2A9C9F531E0" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7369-wk-Fact-91208548CE164A6ECBCFE2A9CA0343E8" name="us-gaap:GainLossOnDerivativeInstrumentsNetPretax" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">14</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-7" continuedAt="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-8"><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" id="TextSelection-00C1A29A008B207C5029E2A9CA5C2713-0-wk-Fact-1D0AAD7EAE769C49DB1DE2A9CA39DCA9" escape="true"><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:71%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives designated and qualified in cash flow hedging relationships</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Gain) loss recognized in AOCI on derivatives, net of tax </span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7649-wk-Fact-D78FE72586A48CF73C36E2A9C99D401B" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">54</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e7668-wk-Fact-CD441627E8285EAD43E1E2A9C99D3DD6" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">228</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7684-wk-Fact-EEA7FD4DAFC3BB7C5D7EE2A9C99EC903" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">16</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e7703-wk-Fact-2DA3D73F9518D5D4BBE7E2A9C9A0A25A" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e7729-wk-Fact-0E5113E177652F16CFFFE2A9C99B9FA9" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">70</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e7748-wk-Fact-D46DF2AC373AD4730E3AE2A9C9A69268" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">229</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:71%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives designated and qualified in cash flow hedging relationships</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Gain) loss recognized in AOCI on derivatives, net of tax </span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e8019-wk-Fact-DE90B03D44D73D02E147E2A9C9D014F5" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">12</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e8039-wk-Fact-A551FBA4C35AC23FAD0DE2A9C9CF3B60" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">306</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e8055-wk-Fact-F12724F69F7C36EEB0C7E2A9C9CFA562" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">27</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e8074-wk-Fact-DA6B95246D6B4D893E7FE2A9C9D0FE49" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e8100-wk-Fact-D2C2EC46E9CA29987D7CE2A9C9CFF301" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">15</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e8119-wk-Fact-0638F7D2556E185C2F70E2A9C9D1664B" name="us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">308</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" id="TextSelection-DEEBA09E46722C9F095FE2A9CA5B38C9-0-wk-Fact-0BA98386C017BC97B5B8E2A9CA2F2C88" escape="true"><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:45%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:27%;"></td></tr><tr><td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives not designated as hedges</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Gain recognized </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">in income on derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Location of gain</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;recognized in income </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">on derivatives</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e8473-wk-Fact-05B24B25285C2180A1841B238226F39C" name="us-gaap:DerivativeGainLossOnDerivativeNet" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e8492-wk-Fact-A893D185E1241CF049BB1B24C02514FE" name="us-gaap:DerivativeGainLossOnDerivativeNet" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:45%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:27%;"></td></tr><tr><td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives not designated as hedges</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Gain recognized </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">in income on derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Location of gain</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;recognized in income </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">on derivatives</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229486394e8855-wk-Fact-F5D29A964AAD0B8241A71B25564D4A38" name="us-gaap:DerivativeGainLossOnDerivativeNet" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229486394e8874-wk-Fact-920FD2706BEFF09CF64C1B257AC2B256" name="us-gaap:DerivativeGainLossOnDerivativeNet" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company also recorded expense associated with premiums paid for fuel derivative contracts that settled/expired during the </span><span style="font-family:inherit;font-size:11pt;">three months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229486394e8926-wk-Fact-9976984682B20FFC5D0D2AE82988F698" name="us-gaap:DerivativeCostOfHedge" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">28</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229486394e8930-wk-Fact-2918C5D071AB6F0936E8E2A9CA3A5BC0" name="us-gaap:DerivativeCostOfHedge" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">34</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;">, respectively, and the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June 30, 2019 and 2018</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;text-align:right;"><span>$<ix:nonFraction id="d229486394e8943-wk-Fact-475CA0A21A5B3FFE5FAEE2A9CA399571" name="us-gaap:DerivativeCostOfHedge" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">55</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229486394e8947-wk-Fact-43289950E38B0E26BDADE2A9CA2F8972" name="us-gaap:DerivativeCostOfHedge" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">67</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;">, respectively. These amounts are recognized through changes in fair value within AOCI for designated hedges, and are ultimately recorded as a component of Fuel and oil in the unaudited Condensed Consolidated Statement of Comprehensive Income during the period the contracts settle.  </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The fair values of the derivative instruments, depending on the type of instrument, were determined by the use of present value methods or option value models with assumptions about commodity prices based on those observed in underlying markets or provided by third parties. Included in the Company&#8217;s cumulative net unrealized </span><span style="font-family:inherit;font-size:11pt;">losses</span><span style="font-family:inherit;font-size:11pt;"> from fuel hedges as of </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, recorded in AOCI, were approximately </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"><span>$<ix:nonFraction id="d229486394e8964-wk-Fact-858255A0D5EC638B00AFE2A9CA367BFC" name="us-gaap:PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">15</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> in unrealized </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">losses</span><span style="font-family:inherit;font-size:11pt;">, net of taxes, which are expected to be realized in earnings during the twelve months subsequent to </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">.</span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">15</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-8" continuedAt="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-9"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Interest Rate Swaps</span></div><ix:continuation id="TextSelection-5DA38D30C367A6853D44E2A9CA5B5696-0"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company is party to certain interest rate swap agreements that are accounted for as either fair value hedges or cash flow hedges, as defined in the applicable accounting guidance for derivative instruments and hedging. Several of the Company's interest rate swap agreements qualify for the "shortcut" method of accounting for hedges, which dictates that the hedges are assumed to be perfectly effective, and thus there is no ineffectiveness to be recorded in earnings. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For the Company&#8217;s interest rate swap agreements that do not qualify for the "shortcut" or "critical terms match" methods of accounting, ineffectiveness is assessed at each reporting period. If hedge accounting is achieved, all periodic changes in fair value of the interest rate swaps are recorded in AOCI. </span></div></ix:continuation><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Credit Risk and Collateral</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Credit exposure related to fuel derivative instruments is represented by the fair value of contracts that are an asset to the Company at the reporting date. At such times, these outstanding instruments expose the Company to credit loss in the event of nonperformance by the counterparties to the agreements. However, the Company has not experienced any significant credit loss as a result of counterparty nonperformance in the past. To manage credit risk, the Company selects and periodically reviews counterparties based on credit ratings, limits its exposure with respect to each counterparty, and monitors the market position of the fuel hedging program and its relative market position with each counterparty. At </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had agreements with all of its active counterparties containing early termination rights and/or bilateral collateral provisions whereby security is required if market risk exposure exceeds a specified threshold amount based on the counterparty credit rating. The Company also had agreements with counterparties in which cash deposits, letters of credit, and/or pledged aircraft are required to be posted as collateral whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. In certain cases, the Company has the ability to substitute among these different forms of collateral at its discretion. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">16</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock" id="TextSelection-BFB6CCD0C570A7784951E2A9CA5C5309-0-wk-Fact-3ED4D3416ADE3ADCB519E2A9CA36739C" escape="true"><ix:continuation id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-9"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table provides the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, at which such postings are triggered:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="32"></td></tr><tr><td style="width:26%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="27" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Counterparty (CP)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">B</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">C</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">D</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">E</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">F</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other </span><span style="font-family:inherit;font-size:9pt;">(a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Fair value of fuel derivatives</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9424-wk-Fact-D7D2D73A64F03179938AE2A9C9745071" name="us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">46</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9443-wk-Fact-02EE94D90A7953C0763BE2A9C976EB04" name="us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">32</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9462-wk-Fact-167A59688CFDD03E003FE2A9C96E0130" name="us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">59</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9482-wk-Fact-35B903BFAAE5059029E4E2A9C973411F" name="us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">16</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9501-wk-Fact-2493854D52C9B1FBB4C73E7ABD34DDD3" name="us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">11</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9521-wk-Fact-CDC1712F817C688809ACE2A9C9717254" name="us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9540-wk-Fact-D1E752F922499AAD5DCAE2A9C967754D" name="us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">13</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9559-wk-Fact-E9ABF7414F8A049DDF8CE2A9C9799CF9" name="us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">187</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash collateral held from CP</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9574-wk-Fact-0B2599110494A2A5903DE2A9C97876C5" name="us-gaap:CollateralAlreadyPostedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9593-wk-Fact-552A70B2644A923F8399E2A9C968116C" name="us-gaap:CollateralAlreadyPostedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9612-wk-Fact-58DB779B2AF7CAD2BFCCE2A9C96A6781" name="us-gaap:CollateralAlreadyPostedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9632-wk-Fact-95D8FE8BECFA4AD50FAEE2A9C96D3182" name="us-gaap:CollateralAlreadyPostedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9651-wk-Fact-F8CB27182B600CB0AB11E2A9C966E2DF" name="us-gaap:CollateralAlreadyPostedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9670-wk-Fact-89E7384141095F3D9278E2A9C9759268" name="us-gaap:CollateralAlreadyPostedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9690-wk-Fact-A3570438AE9AF3A91E62E2A9C96562F1" name="us-gaap:CollateralAlreadyPostedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9709-wk-Fact-F87E7E5A2980420D6D40E2A9C96520DC" name="us-gaap:CollateralAlreadyPostedAggregateFairValue" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Aircraft collateral pledged to CP</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9729-wk-Fact-AC1097C92D37F72B9396E2A9C970CAAC" name="luv:AircraftCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9748-wk-Fact-69277241D20339A540B3E2A9C96F13D5" name="luv:AircraftCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9767-wk-Fact-F523E076E7C4C42AA341E2A9C9721573" name="luv:AircraftCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9787-wk-Fact-ED71F84D7941C2DA9732E2A9C96FB6DE" name="luv:AircraftCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9806-wk-Fact-466311192C692D354DCAE2A9C96E7788" name="luv:AircraftCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9825-wk-Fact-77B620F4464A99A69F30E2A9C973F1BF" name="luv:AircraftCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9845-wk-Fact-D4244708C4A7022C20D4E2A9C9739264" name="luv:AircraftCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9864-wk-Fact-D643CBA9277F5A832A76E2A9C96367A9" name="luv:AircraftCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Letters of credit (LC)</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9884-wk-Fact-E2DE96E71483DF716996E2A9C976112F" name="luv:LettersofCreditCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9903-wk-Fact-36357C43F0A1A53BE099E2A9C9787B2E" name="luv:LettersofCreditCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9922-wk-Fact-BCECB334276254A918DDE2A9C96B16F2" name="luv:LettersofCreditCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9942-wk-Fact-24F9AFF7F7A6321A9CB3E2A9C9770824" name="luv:LettersofCreditCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9961-wk-Fact-73ADDEE94B2B60AAA92AE2A9C9761F12" name="luv:LettersofCreditCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e9980-wk-Fact-12D51AD491E7D5B9326DE2A9C970954F" name="luv:LettersofCreditCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e10000-wk-Fact-1F34469579D04F0D1690E2A9C975A2CF" name="luv:LettersofCreditCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e10019-wk-Fact-993ABB9586F55ED72755E2A9C9698417" name="luv:LettersofCreditCollateralPledgedAggregateFairValue" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Option to substitute LC for aircraft</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(200) to (600)(b)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Option to substitute LC for cash</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(75) to (150) or &gt;(550)(c)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(125) to (150) or &gt;(550)(d)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(d)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;">If credit rating is investment </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;">grade, fair value of fuel </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;">derivative level at which:</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is provided to CP</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(50) to (200) or &gt;(600)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;(50)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(75) to (150) or &gt;(550)(e)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(125) to (150) or &gt;(550)(e)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;(40)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;(70)(e)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is received from CP</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;50(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;150(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;250(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;125(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;100(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;70(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">Aircraft or cash can be pledged to </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">&#160;&#160;CP as collateral</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(200) to (600)(f)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">If credit rating is non-investment </span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">grade, fair value of fuel derivative level at which:</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is provided to CP</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0) to (200) or &gt;(600)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0) to (150) or &gt;(550)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0) to (150) or &gt;(550)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is received from CP</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">Aircraft or cash can be pledged to </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">&#160;&#160;CP as collateral</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(200) to (600)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) <ix:footnote id="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-1">Individual counterparties with fair value of fuel derivatives &lt; </ix:footnote></span><ix:continuation id="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-1"><span style="font-family:inherit;font-size:9pt;"><span>$<ix:nonFraction id="d229486394e11697-wk-Fact-CDF8A2FF901E41BC7486E2A9CA3B0019" name="luv:MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></ix:continuation></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) <ix:footnote id="TextSelection-801B866E80AF332CA5FAE2A9CA59A178-0-wk-Footnote-801B866E80AF332CA5FAE2A9CA59A178_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">The Company has the option of providing letters of credit in addition to aircraft collateral if the appraised value of the aircraft does not meet the collateral requirements.</ix:footnote></span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) <ix:footnote id="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">The Company has the option of providing cash, letters of credit, or pledging aircraft as collateral. </ix:footnote></span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(d) <ix:footnote id="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-B90D3A304163D875E987E2A9CA596C07-1">The Company has the option to substitute letters of credit for </ix:footnote></span><ix:continuation id="TextSelection-B90D3A304163D875E987E2A9CA596C07-1"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e11744-wk-Fact-24D00203239461C21DECE2A9CA343B43" name="luv:LetterofCreditPercentofCollateral" contextRef="FI2019Q2" unitRef="number" decimals="0" scale="-2" format="ixt:numdotdecimal">100</ix:nonFraction> percent</span></span><span style="font-family:inherit;font-size:9pt;"> of cash collateral requirement.</span></ix:continuation></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(e) <ix:footnote id="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">Thresholds may vary based on changes in credit ratings within investment grade.</ix:footnote></span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(f) <ix:footnote id="TextSelection-328456782DA87C766617E2A9CA5A7375-0-wk-Footnote-328456782DA87C766617E2A9CA5A7375_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">The Company has the option of providing cash or pledging aircraft as collateral.</ix:footnote></span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g) <ix:footnote id="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-1">Cash collateral is provided at </ix:footnote></span><ix:continuation id="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-1"><span style="font-family:inherit;font-size:9pt;"><span><ix:nonFraction id="d229486394e11785-wk-Fact-1C735A4E6ECFB5CAC842E2A9CA3729C4" name="luv:CashCollateralPercentOfFairValueFuelDerivativesContracts" contextRef="FI2019Q2" unitRef="number" decimals="0" scale="-2" format="ixt:numdotdecimal">100</ix:nonFraction> percent</span></span><span style="font-family:inherit;font-size:9pt;"> of fair value of fuel derivative contracts.</span></ix:continuation></div></ix:continuation></ix:nonNumeric><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">17</span></div></div><hr style="page-break-after:always"></hr><div><a id="s8C8DD6E0E42850D0893AEDD6680AAAA7"></a></div><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">4</span><span style="font-family:inherit;font-size:11pt;">.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ComprehensiveIncomeNoteTextBlock" id="TextSelection-0A3772762FFFA9B3D6AAE2A9CA5C8A4C-0-wk-Fact-FF9D80C1776D482D3E3FE2A9C958CB09" continuedAt="TextSelection-0A3772762FFFA9B3D6AAE2A9CA5C8A4C-1" escape="true">COMPREHENSIVE INCOME </ix:nonNumeric></span></div><ix:continuation id="TextSelection-0A3772762FFFA9B3D6AAE2A9CA5C8A4C-1" continuedAt="TextSelection-0A3772762FFFA9B3D6AAE2A9CA5C8A4C-2"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Comprehensive income includes changes in the fair value of certain financial derivative instruments that qualify for hedge accounting, unrealized gains and losses on certain investments, and actuarial gains/losses arising from the Company&#8217;s postretirement benefit obligation. <ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfComprehensiveIncomeLossTableTextBlock" id="TextSelection-EC2AF0ECBA38382A02E7E2A9CA5C7472-0-wk-Fact-47ED96544E273A10B2FAE2A9C9590CDA" continuedAt="TextSelection-EC2AF0ECBA38382A02E7E2A9CA5C7472-1" escape="true">The differences between Net income and Comprehensive income for the </ix:nonNumeric></span><ix:continuation id="TextSelection-EC2AF0ECBA38382A02E7E2A9CA5C7472-1" continuedAt="TextSelection-EC2AF0ECBA38382A02E7E2A9CA5C7472-2"><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June 30,</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;"> were as follows:</span></ix:continuation></div><ix:continuation id="TextSelection-EC2AF0ECBA38382A02E7E2A9CA5C7472-2"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:65%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NET INCOME</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e573-wk-Fact-2E000D4CF5D048D2041BE2A9C9A19728" name="us-gaap:NetIncomeLoss" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">741</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e592-wk-Fact-31375E3A174787C5B759E2A9C9E00373" name="us-gaap:NetIncomeLoss" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">733</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain (loss) on fuel derivative instruments, net of</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of ($17) and $66</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e610-wk-Fact-341AE0D6D2499F5BAFD5E2A9C978CC66" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">56</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e630-wk-Fact-F18F1469E9FAEFA1FB6FE2A9C97BCCFA" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">216</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain (loss) on interest rate derivative instruments, net of </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of ($4) and $1</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e653-wk-Fact-0A770AD69F1E063F4591E2A9C9740C9D" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">15</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e673-wk-Fact-B90C36A3F0C4BA94C459E2A9C98250CC" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other, net of deferred taxes of $1 and $-</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e693-wk-Fact-43455278F506C5F2622FE2A9C973312D" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e712-wk-Fact-FD73E6B034F447F40E30E2A9C97B7CFD" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total other comprehensive income (loss)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e737-wk-Fact-F9D03D107A0337F5DA90E2A9C97A1ED6" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">66</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e757-wk-Fact-5398F5963FA2AE2515BBE2A9C97B6630" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">220</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COMPREHENSIVE INCOME</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e777-wk-Fact-3F04CBF4288B332F585FE2A9C9D73DD5" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">675</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e796-wk-Fact-6257CD375C3EB1875980E2A9C9E67302" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">953</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:65%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NET INCOME</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e914-wk-Fact-53105F5168BFE141EBC4E2A9C9AAA363" name="us-gaap:NetIncomeLoss" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,128</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e933-wk-Fact-AD917165CD7E0FF739CBE2A9C99BC665" name="us-gaap:NetIncomeLoss" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,195</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain on fuel derivative instruments, net of </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of $6 and $91</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e951-wk-Fact-1B80E6CA8FA14EC72FEDE2A9CA21DB9C" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">19</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e970-wk-Fact-7DFEF5E00895C40E18AAE2A9CA242D5C" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">297</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain (loss) on interest rate derivative instruments, net of </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of ($8) and $1</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e993-wk-Fact-8C854C618A9A8902C37FE2A9CA196F7D" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">25</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1013-wk-Fact-38CD785201083FB8AA2CE2A9CA20648C" name="us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other, net of deferred taxes of $4 and $-</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1033-wk-Fact-5C3DBD50E16B9EDD779EE2A9CA1C62C6" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">16</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1052-wk-Fact-F79959101BC1D6A9ADFEE2A9CA23F074" name="us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total other comprehensive income</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1077-wk-Fact-026A8B87D09C9F6A1591E2A9CA017C12" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1096-wk-Fact-E4FFCE2F808CE483E3DBE2A9CA19C888" name="us-gaap:OtherComprehensiveIncomeLossNetOfTax" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">304</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COMPREHENSIVE INCOME</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1116-wk-Fact-CAA982423F2659E8B4F2E2A9CA08EB35" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,138</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1135-wk-Fact-D7DE342A4A2E739B59DEE2A9C99FDC7D" name="us-gaap:ComprehensiveIncomeNetOfTax" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,499</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" id="TextSelection-65C61334DD00C33F60C9E2A9CA5C28E3-0-wk-Fact-E2B22798510EE7F1860BE2A9C9518F59" continuedAt="TextSelection-65C61334DD00C33F60C9E2A9CA5C28E3-1" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">A rollforward of the amounts included in AOCI is shown below for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="24"></td></tr><tr><td style="width:24%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest rate derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Defined benefit plan items</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Other</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Deferred tax</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accumulated other</span></div><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">comprehensive income (loss)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at March&#160;31, 2019</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1350-wk-Fact-203A2625BB4583EFB330E2A9CA382417" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">42</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1369-wk-Fact-0166C9EA935BEBBD59FFE2A9CA3028D7" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">14</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1389-wk-Fact-434524A252318A883AC2E2A9CA3D0DE1" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">58</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1409-wk-Fact-E64C122757B6C7D4EBE5E2A9CA316EDE" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">39</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1428-wk-Fact-04594CB85E4BA1285FBEE2A9CA3969E2" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">29</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1449-wk-Fact-4A8F88F3D44A5AA3F064E2A9CA305EE6" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">96</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Changes in fair value</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1464-wk-Fact-14C691BD265B438432CAE2A9CA2E3349" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">71</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1484-wk-Fact-11BA8415D07F009C8A1DE2A9CA3B84EA" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1504-wk-Fact-340F61DA35E42567C872E2A9CA2DD2F5" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1524-wk-Fact-C01F694CF145E526D516E2A9CA3A275C" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">6</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1543-wk-Fact-D7AE06E49C467D7DCE6DE2A9CA36508E" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1562-wk-Fact-D7F464530C366B8AF828E2A9CA34A9CC" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">65</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Reclassification to earnings</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1584-wk-Fact-BC89268E97278E4570B1E2A9CA3AFDF0" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1604-wk-Fact-F8CE0A9D3E0E2BE6A4CCE2A9CA394D52" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1623-wk-Fact-5E4AAA94775025E62D5AE2A9CA3A7B39" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1643-wk-Fact-FD966998ABDDD5370B81E2A9CA317C66" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1662-wk-Fact-243B29373E98F1D4DC84E2A9CA3834BC" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1681-wk-Fact-94AEE9401CD4509D60CEE2A9CA2E6F14" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1708-wk-Fact-402B4A34842C548ACA06E2A9C9778B21" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">31</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1728-wk-Fact-0D48594EA9C144295340E2A9C96CD5EF" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">33</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1748-wk-Fact-6BFED84410CBE338E414E2A9C966E726" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">58</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1768-wk-Fact-9BA1F27ED2F3D465634DE2A9C96357C7" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">45</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1787-wk-Fact-E1964FAF286C6B078274E2A9C96A6444" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e1808-wk-Fact-31CBED8E5C62D801B8BFE2A9C9791229" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">30</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="24"></td></tr><tr><td style="width:24%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest rate derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Defined benefit plan items</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Other</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Deferred tax</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accumulated other</span></div><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">comprehensive income (loss)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December&#160;31, 2018</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e1991-wk-Fact-A9BF87EB30C5200C4131E2A9C957AC5C" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">56</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2011-wk-Fact-6A09C22A8F4DAE441027E2A9C97E06D7" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2030-wk-Fact-F6C5F5C1AA60C5DC4EBDE2A9C9784E99" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">58</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2050-wk-Fact-11E960CDAB6C9F1C87A5E2A9C957CE36" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">25</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e2069-wk-Fact-3EC44E443C2C63AFC814E2A9C96013B2" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">7</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2090-wk-Fact-4D030F2DB4E9F41C00A2E2A9C976C749" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Changes in fair value</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2105-wk-Fact-DBFC73ABE41D991D4913E2A9C979CD47" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">16</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e2124-wk-Fact-31822AF7D4E977A73EBBE2A9C9587AB7" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">35</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2144-wk-Fact-A40E9AC95DA085730C3AE2A9C97AFB5E" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2164-wk-Fact-A66B9F6377699D57A4E4E2A9C97446B5" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">20</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2183-wk-Fact-5E19FB21F56082E78073E2A9C965EAA1" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2202-wk-Fact-A554BC7897C2C22D9C17E2A9C95F300C" name="us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Reclassification to earnings</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2223-wk-Fact-C2AD23838F50FE352C31E2A9C95A997A" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2242-wk-Fact-1FA241B34D880AA69680E2A9C97AD661" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2261-wk-Fact-EFF396DE1C21BA344AE1E2A9C9585575" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2281-wk-Fact-5A9A86A1CFFF65FB3956E2A9C96F6693" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e2300-wk-Fact-B751D8477ADC1A280209E2A9C9783AEC" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2320-wk-Fact-604B4461AA29205EAD71E2A9C97BB9EE" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e2346-wk-Fact-402B4A34842C548ACA06E2A9C9778B21" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">31</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e2366-wk-Fact-0D48594EA9C144295340E2A9C96CD5EF" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">33</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2386-wk-Fact-6BFED84410CBE338E414E2A9C966E726" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">58</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2406-wk-Fact-9BA1F27ED2F3D465634DE2A9C96357C7" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">45</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e2425-wk-Fact-E1964FAF286C6B078274E2A9C96A6444" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2446-wk-Fact-31CBED8E5C62D801B8BFE2A9C9791229" name="us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">30</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" id="TextSelection-DED9DDCF78F03825EA36E2A9CA5C69E0-0-wk-Fact-21679AC98536C488CE1BE2A9C97C2ED4" escape="true"><ix:continuation id="TextSelection-0A3772762FFFA9B3D6AAE2A9CA5C8A4C-2"><ix:continuation id="TextSelection-65C61334DD00C33F60C9E2A9CA5C28E3-1"><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following tables illustrate the significant amounts reclassified out of each component of AOCI for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">: </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:45%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:18%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:33%;"></td></tr><tr><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Amounts reclassified from AOCI</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Affected line item in the unaudited Condensed Consolidated Statement of </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Comprehensive Income</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">AOCI components</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain on fuel derivative instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e2639-wk-Fact-BC89268E97278E4570B1E2A9CA3AFDF0" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel and oil expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2670-wk-Fact-E8AA52746767F801B1ADE2A9CA266B95" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e2710-wk-Fact-914D88B2B11206FA413CE2A9CA28233F" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized loss on interest rate derivative instruments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2746-wk-Fact-F8CE0A9D3E0E2BE6A4CCE2A9CA394D52" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2776-wk-Fact-9DC45BF676A0A6C1F1F50C0761387315" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e2816-wk-Fact-D95F6ECAF6CDF4A466CAE2A9CA298518" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total reclassifications for the period</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229458180e2887-wk-Fact-0B15E4121196D29D82AEE2A9CA266689" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2019Q2QTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:45%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:18%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:33%;"></td></tr><tr><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Amounts reclassified from AOCI </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Affected line item in the unaudited Condensed Consolidated Statement of </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Comprehensive Income</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">AOCI components</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized loss on fuel derivative instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e3057-wk-Fact-C2AD23838F50FE352C31E2A9C95A997A" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel and oil expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e3087-wk-Fact-B25A1898D2DC1B916478E2A9CA17F3FC" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax Expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e3127-wk-Fact-5EACC953B9829EABFFAFE2A9CA19230D" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized loss on interest rate derivative instruments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e3162-wk-Fact-1FA241B34D880AA69680E2A9C97AD661" name="us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e3192-wk-Fact-3CEA6CC9DEE104B8A9D5E2A9CA16C26E" name="us-gaap:IncomeTaxExpenseBenefit" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax Expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e3232-wk-Fact-5563F1BE4CD5CE0A216FE2A9CA1725C0" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total reclassifications for the period</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229458180e3303-wk-Fact-1A4DE2229E6AEA6CE153E2A9CA161AD2" name="us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic" contextRef="FD2019Q2YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">19</span></div></div><hr style="page-break-after:always"></hr><div><a id="sCC7B5B465DAD57C3AC138F9C90D17E3F"></a></div><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">5</span><span style="font-family:inherit;font-size:11pt;">.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:DeferredRevenueDisclosureTextBlock" id="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-0-wk-Fact-1561A31F6E89BF865097E2A9C9B1369B" continuedAt="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-1" escape="true">REVENUE</ix:nonNumeric></span></div><ix:continuation id="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-1" continuedAt="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-2"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Passenger Revenues</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company&#8217;s contracts with its Customers primarily consist of its tickets sold, which are initially deferred as Air traffic liability. Passenger revenue associated with tickets is recognized when the performance obligation to the Customer is satisfied, which is primarily when travel is provided. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Revenue is categorized by revenue source as the Company believes it best depicts the nature, amount, timing, and uncertainty of revenue and cash flow. <ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:DisaggregationOfRevenueTableTextBlock" id="TextSelection-C9B2F9C88508F62D9407E2A9CA5D49F4-0-wk-Fact-022593656D6025FD26E9E2A9CA1DF325" continuedAt="TextSelection-C9B2F9C88508F62D9407E2A9CA5D49F4-1" escape="true">The following table provides the components of Passenger revenue recognized for the </ix:nonNumeric></span><ix:continuation id="TextSelection-C9B2F9C88508F62D9407E2A9CA5D49F4-1" continuedAt="TextSelection-C9B2F9C88508F62D9407E2A9CA5D49F4-2"><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">:  </span></ix:continuation></div><ix:continuation id="TextSelection-C9B2F9C88508F62D9407E2A9CA5D49F4-2"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:41%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger non-loyalty</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e656-wk-Fact-3458D152E99F7096198CE2A9CA406631" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,683</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e675-wk-Fact-FFFE43F0337A470614EBE2A9CA44F95A" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,605</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e694-wk-Fact-0970030CB9C67A051480E2A9CA409BB9" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8,726</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e714-wk-Fact-1703FC54FFE20D2563CCE2A9CA430773" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8,552</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger loyalty - air transportation</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e729-wk-Fact-EEACB573CBEB3A2F74A8E2A9CA3F48BC" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">622</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e748-wk-Fact-FCEA2814FB638F63F3F4E2A9CA4258EB" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">588</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e767-wk-Fact-5951D26E33FC003148E5E2A9CA461F43" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,158</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e787-wk-Fact-1040F94B6288203B694FE2A9CA3DBD32" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,079</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger ancillary sold separately</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e807-wk-Fact-58FC8522FDC8AF9E5E23E2A9CA3DCB63" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">182</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e826-wk-Fact-84EAA1C233ED51B1565CE2A9CA405FCA" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">165</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e845-wk-Fact-E2708675EDCDFADD616FE2A9CA3FA5DD" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">347</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e865-wk-Fact-5E5E5A03A5810DC53916E2A9CA42E23A" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">312</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;Total passenger revenues</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e890-wk-Fact-0DD62DA6049A3F88231EE2A9C9A3F554" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,487</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e909-wk-Fact-C9BCBBB2FB0D909A46C7E2A9CA0148B7" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,358</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e928-wk-Fact-11B412B9A45FD390545BE2A9C9E2E46F" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10,231</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e948-wk-Fact-D415EF72F76008D45BBCE2A9C9EBAB7A" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">9,943</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:DeferredRevenueByArrangementDisclosureTextBlock" id="TextSelection-7BA617A3474EAAC13CB7E2A9CA5EB1A9-0-wk-Fact-045CD524D404EF80A62AE2A9CA1A32E4" continuedAt="TextSelection-5EA41CF25BF68F247AA3E2A9CA5D1716-0" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">, the components of Air traffic liability, including contract liabilities based on tickets sold, unused funds available to the Customer, and loyalty points available for redemption, net of expected spoilage, within the unaudited Condensed Consolidated Balance Sheet were as follows:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:64%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance as of</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - passenger travel and ancillary passenger services</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1096-wk-Fact-FD84A2A75282F0F64734E2A9CA40B285" name="luv:AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,695</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1115-wk-Fact-5ECF1F9A328F7F5FE4C6E2A9CA3C176A" name="luv:AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,059</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - loyalty program</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1130-wk-Fact-46DE9DF9C1BFFEF4CEB2E2A9CA3BE294" name="luv:AirTrafficLiabilityLoyaltyProgram" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,289</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1149-wk-Fact-3611F16C7AB91A4EA499E2A9CA3C850E" name="luv:AirTrafficLiabilityLoyaltyProgram" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,011</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;Total Air traffic liability</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1174-wk-Fact-A1747E3628064EB2EB11E2A9CA15EEB6" name="luv:AirTrafficLiabilityTotal" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,984</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1193-wk-Fact-3F2C17F8E2C8425686B4E2A9CA1C72FE" name="luv:AirTrafficLiabilityTotal" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,070</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:RevenueRecognitionPolicyTextBlock" id="TextSelection-139ED2E42C087AD7DE2BE2A9CA5D49CC-0-wk-Fact-27B737FC4DF5A1C8BCE5E2A9CA27DA41" escape="true">The balance in Air traffic liability &#8211; passenger travel and ancillary passenger services also includes unused funds that are available for use by Customers and are not currently associated with a ticket, but represent funds effectively refunded and made available for use to purchase a ticket for a flight that occurs prior to their expiration. These funds are typically created as a result of a prior ticket cancellation or exchange. These performance obligations are expected to have a duration of twelve months or less; therefore, the Company has elected to not disclose the amount of the remaining transaction price and its expected timing of recognition for passenger tickets. Recognition of revenue associated with the Company&#8217;s loyalty liability can be difficult to predict, as the number of award seats available to members is not currently restricted and they could choose to redeem their points at any time that a seat is available. The performance obligations classified as a current liability related to the Company&#8217;s loyalty program were estimated based on expected redemptions utilizing historical redemption patterns, and forecasted flight availability, fares, and coefficients. The entire balance classified as Air traffic liability &#8211; noncurrent relates to loyalty points that were estimated to be redeemed in periods beyond 12 months following the representative balance sheet date. The Company expects the majority of loyalty points to be redeemed within two years.</ix:nonNumeric> <ix:continuation id="TextSelection-5EA41CF25BF68F247AA3E2A9CA5D1716-0" continuedAt="TextSelection-5EA41CF25BF68F247AA3E2A9CA5D1716-1">Rollforwards of the Company's Air traffic liability - loyalty program for the </ix:continuation></span><ix:continuation id="TextSelection-5EA41CF25BF68F247AA3E2A9CA5D1716-1" continuedAt="TextSelection-5EA41CF25BF68F247AA3E2A9CA5D1716-2"><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;"> were as follows (in millions):</span></ix:continuation></div><ix:continuation id="TextSelection-5EA41CF25BF68F247AA3E2A9CA5D1716-2" continuedAt="TextSelection-5EA41CF25BF68F247AA3E2A9CA5D1716-3"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:continuation></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">20</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-2" continuedAt="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-3"><ix:continuation id="TextSelection-5EA41CF25BF68F247AA3E2A9CA5D1716-3"><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:47%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - loyalty program - beginning balance</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1436-wk-Fact-95C2ECAA7E03781E179FE2A9C9D11125" name="us-gaap:DeferredRevenue" contextRef="FI2019Q1" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,171</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1455-wk-Fact-F82E41204D1E1F07BBE1E2A9C9C66E58" name="us-gaap:DeferredRevenue" contextRef="FI2018Q1" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,799</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1474-wk-Fact-5C54353647DB352FB2F4E2A9C9CBB6B8" name="us-gaap:DeferredRevenue" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,011</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1494-wk-Fact-2B6743FDE78026D2DCA7E2A9C9CFBE41" name="us-gaap:DeferredRevenue" contextRef="FI2017Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,667</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Amounts deferred associated with points awarded</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1509-wk-Fact-2EA1D44C49ED4DEC7693E2A9C9D87BD2" name="luv:RevenueAmountsDeferredAssociatedWithPointsAwarded" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">757</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1528-wk-Fact-970C66F50DFAA66E9109E2A9C9C99486" name="luv:RevenueAmountsDeferredAssociatedWithPointsAwarded" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">719</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1547-wk-Fact-202D645CFF6C5C1A830FE2A9C9CD4AB5" name="luv:RevenueAmountsDeferredAssociatedWithPointsAwarded" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,468</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1567-wk-Fact-6CFE716BAB882C12D916E2A9C9D4B6A0" name="luv:RevenueAmountsDeferredAssociatedWithPointsAwarded" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,349</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue recognized from points redeemed - Passenger</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1587-wk-Fact-C989D0516087BB065D97E2A9C9D2ACE9" name="luv:PassengerRevenueRecognizedFromPointsRedeemed" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">622</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1607-wk-Fact-B1842179056BA25F80E9E2A9C9CB5784" name="luv:PassengerRevenueRecognizedFromPointsRedeemed" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">588</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1627-wk-Fact-326742CD2CACC2961412E2A9C9CADD11" name="luv:PassengerRevenueRecognizedFromPointsRedeemed" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1,158</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1648-wk-Fact-DABD97E1D437AF92AA55E2A9C9D09B08" name="luv:PassengerRevenueRecognizedFromPointsRedeemed" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">1,079</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue recognized from points redeemed - Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1669-wk-Fact-8FFE5CA4400DB7509E26E2A9C9D12326" name="luv:OtherRevenueRecognizedFromPointsRedeemed" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">17</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1689-wk-Fact-9DA8D2B50C8106FE3CC9E2A9C9D22E37" name="luv:OtherRevenueRecognizedFromPointsRedeemed" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">11</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1709-wk-Fact-0233F868D558D42B1CE3E2A9C9D335CE" name="luv:OtherRevenueRecognizedFromPointsRedeemed" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">32</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1730-wk-Fact-17393C8B7E8DEC80EF73E2A9C9D0DB42" name="luv:OtherRevenueRecognizedFromPointsRedeemed" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">18</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - loyalty program - ending balance</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1756-wk-Fact-3AF218BD45576C849909E2A9C9CA2483" name="us-gaap:DeferredRevenue" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,289</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1775-wk-Fact-20654648213DEF73DB50E2A9C9C8DC14" name="us-gaap:DeferredRevenue" contextRef="FI2018Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,919</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1794-wk-Fact-3AF218BD45576C849909E2A9C9CA2483" name="us-gaap:DeferredRevenue" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,289</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1814-wk-Fact-20654648213DEF73DB50E2A9C9C8DC14" name="us-gaap:DeferredRevenue" contextRef="FI2018Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,919</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock" id="TextSelection-DA487AD2FB4F9370ACFFE2A9CA5D7A2C-0-wk-Fact-C6190CDF11272E8906A6E2A9C97DC20F" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Air traffic liability includes consideration received for ticket and loyalty related performance obligations which have not been satisfied as of a given date. Rollforwards of the amounts included in Air traffic liability as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;"> were as follows (in millions):</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:79%;"></td><td style="width:1%;"></td><td style="width:19%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Air traffic liability</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December 31, 2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1890-wk-Fact-3F2C17F8E2C8425686B4E2A9CA1C72FE" name="luv:AirTrafficLiabilityTotal" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,070</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1905-wk-Fact-568D980A14ADA4102EB8E2A9CA1B3069" name="luv:AirTrafficLiabilityCurrentPeriodSales" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">11,178</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1925-wk-Fact-E8096B1FCD8B269345D4E2A9CA19C8A6" name="luv:AirTrafficLiabilityRevenueamountsinbeginningbalance" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2,855</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from current period sales</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e1946-wk-Fact-5D888E1012A533C201DEE2A9CA18DC8C" name="luv:AirTrafficLiabilityRevenuefromCurrentPeriodSales" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">7,409</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June 30, 2019</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e1972-wk-Fact-A1747E3628064EB2EB11E2A9CA15EEB6" name="luv:AirTrafficLiabilityTotal" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,984</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:79%;"></td><td style="width:1%;"></td><td style="width:19%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Air traffic liability</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December 31, 2017</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e2031-wk-Fact-A067FEA3DFF72EFAA25CE2A9CA2D8CAC" name="luv:AirTrafficLiabilityTotal" contextRef="FI2017Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,565</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e2046-wk-Fact-285FA7897E2AD7EFBB6EE2A9CA2AE7D5" name="luv:AirTrafficLiabilityCurrentPeriodSales" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10,927</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e2066-wk-Fact-0B75D4135B83788B41B0E2A9CA2DE048" name="luv:AirTrafficLiabilityRevenueamountsinbeginningbalance" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">2,613</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from current period sales</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229463488e2087-wk-Fact-B230E6FBADFFA2AA2AD9E2A9CA2921C2" name="luv:AirTrafficLiabilityRevenuefromCurrentPeriodSales" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">7,349</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June 30, 2018</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229463488e2113-wk-Fact-51197A9F5C14B10E715CE2A9CA2A780C" name="luv:AirTrafficLiabilityTotal" contextRef="FI2018Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5,530</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:nonNumeric></ix:continuation><div style="line-height:120%;text-align:justify;font-size:11pt;"><ix:continuation id="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-3" continuedAt="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-4"><span style="font-family:inherit;font-size:11pt;">The Company has a co-branded credit card agreement (&#8220;Agreement&#8221;) with Chase Bank USA, N.A. (&#8220;Chase&#8221;), through which the Company sells loyalty points and certain marketing components, which consist of the use of Southwest Airlines&#8217; brand and access to Rapid Rewards Member lists, licensing and advertising elements, and the use of the Company&#8217;s resource team. The Company recognized revenue related to the marketing, advertising, and other travel-related benefits of the revenue associated with various loyalty partner agreements including, but not limited to, the Agreement with Chase, within Other operating revenues. For the </span><span style="font-family:inherit;font-size:11pt;">three months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, the Company recognized </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229463488e2145-wk-Fact-15CC7D5A32060D9E7F42E2A9C9A887CB" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2QTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">336</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229463488e2149-wk-Fact-EF4BAFF39A05E87CD314E2A9C9B127BF" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2QTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">292</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;">, respectively. For the </span><span style="font-family:inherit;font-size:11pt;">six months ended June 30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, the Company recognized </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229463488e2162-wk-Fact-63F5518D32068FF99F6D0BCCD05DB8F5" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2019Q2YTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">655</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229463488e2166-wk-Fact-31178989BD1601CCE4EBE2A9C9AEA7CE" name="us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax" contextRef="FD2018Q2YTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">565</ix:nonFraction> million</span></span></ix:continuation><span style="font-family:inherit;font-size:11pt;"><ix:continuation id="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-4">, respectively.</ix:continuation> </span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">21</span></div></div><hr style="page-break-after:always"></hr><div><a id="s626FD1B8B81C5BF0A3CDF6757AC88A93"></a></div><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">6.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:EarningsPerShareTextBlock" id="TextSelection-2C289ACB3387190194F3E2A9CA5E135C-0-wk-Fact-533DACFB16C6EDEA11BAE2A9CA258B7B" continuedAt="TextSelection-2C289ACB3387190194F3E2A9CA5E135C-1" escape="true">NET INCOME PER SHARE</ix:nonNumeric></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" id="TextSelection-1D663782B3744538FE5BE2A9CA5E4BB4-0-wk-Fact-1AB2BF472799836015B4E2A9CA269ADA" escape="true"><ix:continuation id="TextSelection-2C289ACB3387190194F3E2A9CA5E135C-1"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table sets forth the computation of basic and diluted net income per share (in millions, except per share amounts):</span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:57%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NUMERATOR:</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net income</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e724-wk-Fact-2E000D4CF5D048D2041BE2A9C9A19728" name="us-gaap:NetIncomeLoss" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">741</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e743-wk-Fact-31375E3A174787C5B759E2A9C9E00373" name="us-gaap:NetIncomeLoss" contextRef="FD2018Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">733</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e762-wk-Fact-53105F5168BFE141EBC4E2A9C9AAA363" name="us-gaap:NetIncomeLoss" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,128</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e782-wk-Fact-AD917165CD7E0FF739CBE2A9C99BC665" name="us-gaap:NetIncomeLoss" contextRef="FD2018Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,195</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">DENOMINATOR:</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Weighted-average shares outstanding, basic</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e957-wk-Fact-0BFE850FD9E46CD8F524E2A9C9B9940B" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2019Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">542</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e976-wk-Fact-85C0BB49C9A9CCAE96A9E2A9C9C44F07" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2018Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">578</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e995-wk-Fact-31AA1DE1B0DB7CDD9210E2A9C9A4D3AB" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2019Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">547</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1015-wk-Fact-0837057B6B495E7C0BF9E2A9C9CB3D90" name="us-gaap:WeightedAverageNumberOfSharesOutstandingBasic" contextRef="FD2018Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">582</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Dilutive effect of restricted stock units</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1035-wk-Fact-0A1D8B6B87913E4706AEE2A9CA453824" name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" contextRef="FD2019Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1054-wk-Fact-15F501FB5AB1C47DEDD5E2A9CA422E3A" name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" contextRef="FD2018Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1073-wk-Fact-18752CFD1839E6FB836DE2A9CA430D5A" name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" contextRef="FD2019Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1093-wk-Fact-784F18199439A4E237A5E2A9CA455785" name="us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" contextRef="FD2018Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Adjusted weighted-average shares outstanding, diluted</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1113-wk-Fact-E2757DC4700AF8804F63E2A9C9F493F3" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2019Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">542</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1132-wk-Fact-0BCF0E4466591A0C7383E2A9C9EED120" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2018Q2QTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">579</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1151-wk-Fact-A0C8CFA1012348A2A1D9E2A9C98CF764" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2019Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">547</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1171-wk-Fact-BF4B8BD788EE503B0854E2A9C9AEA0C8" name="us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding" contextRef="FD2018Q2YTD" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">583</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NET INCOME PER SHARE:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Basic</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1357-wk-Fact-B9348722EC32BC82C8B8E2A9C99D1444" name="us-gaap:EarningsPerShareBasic" contextRef="FD2019Q2QTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">1.37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1376-wk-Fact-50B58815E950ED46E9A3E2A9CA0EDAB4" name="us-gaap:EarningsPerShareBasic" contextRef="FD2018Q2QTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">1.27</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1395-wk-Fact-BB4B624D7AAD7F744E14E2A9C9E257B8" name="us-gaap:EarningsPerShareBasic" contextRef="FD2019Q2YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">2.06</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1415-wk-Fact-EDD627DA53D89811463BE2A9C9E1DC35" name="us-gaap:EarningsPerShareBasic" contextRef="FD2018Q2YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">2.05</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Diluted</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1435-wk-Fact-42B8C2AA99AC2D6E7ACAE2A9C9BD7AE6" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2019Q2QTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">1.37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1454-wk-Fact-7DC8A22B31DEF3AE28C5E2A9C99E0B81" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2018Q2QTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">1.27</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1473-wk-Fact-CE5F0E06A575BD49CC43E2A9C99C29A4" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2019Q2YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">2.06</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1493-wk-Fact-5B0DC103DF7422C91071E2A9C9C42D9D" name="us-gaap:EarningsPerShareDiluted" contextRef="FD2018Q2YTD" unitRef="usdPerShare" decimals="2" scale="0" format="ixt:numdotdecimal">2.05</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Potentially dilutive amounts excluded from calculations:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Restricted stock units</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1668-wk-Fact-264C35A4B36C81783899E2A9CA47C8DB" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="FD2019Q2QTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1687-wk-Fact-75BF354F01DAEB6ADB49E2A9CA44940C" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="FD2018Q2QTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1706-wk-Fact-20ED6D6BFC204F761BCFE2A9CA3E8CE3" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="FD2019Q2YTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229454772e1726-wk-Fact-D3F92A1A04E08AE3D994E2A9CA446B4D" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" contextRef="FD2018Q2YTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember" unitRef="shares" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s1B57007FEB43535697408DEFD6907347"></a></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">7</span><span style="font-family:inherit;font-size:11pt;">.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:LeasesOfLesseeDisclosureTextBlock" id="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-0-wk-Fact-CE5D5276B09281226123E2A9CA1D3423" continuedAt="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-1" escape="true">LEASES</ix:nonNumeric></span></div><ix:continuation id="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-1" continuedAt="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-2"><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:LesseeLeasesPolicyTextBlock" id="TextSelection-AD3CA0505B1A1A1DF9F3E2A9CA5F5D52-0-wk-Fact-7174F956B48BA0E24F4CE2A9CA21041F" escape="true"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company enters into leases for aircraft, property, and other types of equipment in the normal course of business. The accounting for these leases follows the requirements of the New Lease Standard, which the Company adopted as of January 1, 2019. See Note </span><span style="font-family:inherit;font-size:11pt;">2</span><span style="font-family:inherit;font-size:11pt;">. For leases with terms greater than </span><span style="font-family:inherit;font-size:11pt;">12</span><span style="font-family:inherit;font-size:11pt;"> months, an asset and lease liability are initially recorded at an amount equal to the present value of the unpaid lease payments. The Company's lease term includes any option to extend the lease when it is reasonably certain that it will exercise that option. The Company uses its estimated incremental borrowing rate, which is derived from information available at the lease commencement date, in determining the present value of lease payments, since the Company does not know the actual implicit rates in its leases. The Company gives consideration to its recent debt issuances as well as publicly available data for instruments with similar characteristics when calculating its incremental borrowing rate. The Company does not separate lease and nonlease components within any of its agreements.</span></div></ix:nonNumeric><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company held aircraft leases with remaining terms ranging from </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e454-wk-Fact-3B237FCE14DC3E23D489E2A9C97F9DD5" name="luv:LesseeOperatingandFinanceLeaseTermofContract" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MinimumMember" format="ixt-sec:durwordsen">three months</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e458-wk-Fact-F64F7A0454ACEE87F7CBE2A9C9B473A8" name="luv:LesseeOperatingandFinanceLeaseTermofContract" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MaximumMember" format="ixt-sec:duryear">13</ix:nonNumeric> years</span></span><span style="font-family:inherit;font-size:11pt;">. The aircraft leases generally can be renewed for </span><span style="font-family:inherit;font-size:11pt;">one</span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e466-wk-Fact-2916C3CFA8FD755F17A0E2A9C97CEEAB" name="luv:LesseeRenewalTerm" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MaximumMember" format="ixt-sec:durwordsen">five years</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;"> at rates based on fair market value at the end of the lease term. Residual value guarantees included in the Company's lease agreements are not material. On July 9, 2012, the Company signed an agreement with&#160;Delta Air Lines, Inc.&#160;and Boeing Capital Corp. to lease or sublease </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e471-wk-Fact-C6BF6727CCCD29F1E1A0E2A9CA42B99D" name="luv:PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt:numdotdecimal">88</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;AirTran Airways, Inc. Boeing 717-200 aircraft ("B717s") to Delta at agreed-upon lease rates. Excluding aircraft for which the leases had expired as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the following remained:&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e479-wk-Fact-9A2C866F38CDD17FD7FDE2A9C945B446" name="us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt:numdotdecimal">73</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;on operating leases,&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e483-wk-Fact-FF66716C03EBD7226A2BE2A9CA223A84" name="luv:OwnedAssetsNumberOfUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt-sec:numwordsen">ten</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;owned, and&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e487-wk-Fact-8E50919EF513013F4A16E2A9C9444C7C" name="luv:FinanceLeasedAssetsNumberofUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt-sec:numwordsen">two</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;on finance leases. The sublease terms for the&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e491-wk-Fact-9A2C866F38CDD17FD7FDE2A9C945B446" name="us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt:numdotdecimal">73</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s on operating lease and the&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e496-wk-Fact-8E50919EF513013F4A16E2A9C9444C7C" name="luv:FinanceLeasedAssetsNumberofUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt-sec:numwordsen">two</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s on finance lease coincide with the Company's remaining lease terms for these aircraft from the original lessor, which have remaining lease terms ranging from approximately&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e500-wk-Fact-4BB17928E79E11138170E2A9CA1F27DA" name="luv:SubleaseTerms" contextRef="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member_srt_RangeAxis_srt_MinimumMember" format="ixt-sec:durwordsen">three months</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;"> to&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e504-wk-Fact-C8871B1644E174FDA396E2A9C985048B" name="luv:SubleaseTerms" contextRef="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member_srt_RangeAxis_srt_MaximumMember" format="ixt-sec:durwordsen">five years</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;">. The Company's future sublease income associated with the </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e508-wk-Fact-9A2C866F38CDD17FD7FDE2A9C945B446" name="us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt:numdotdecimal">73</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s on operating lease as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> was as follows: </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229467115e517-wk-Fact-C1A0F01CB9A4D57902EBE2A9C9BF5B1D" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">48</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> remaining in </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229467115e525-wk-Fact-5DCBC2D310805E8C4329E2A9C97945BB" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">78</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2020</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229467115e533-wk-Fact-D019B09CA571703ECFE9E2A9C98A7C55" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">41</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2021</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229467115e542-wk-Fact-2D4EE03C2F8796121AB1E2A9CA2B57F8" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">17</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2022</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229467115e550-wk-Fact-D8E5FFBCD33C9152E894E2A9C9D4205A" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">7</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2023</span><span style="font-family:inherit;font-size:11pt;">, and </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229467115e558-wk-Fact-FC873E46892D55926C21245A4DBFA2B0" name="luv:OperatingLeasesFutureMinimumPaymentsDueinSixYears" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> in 2024. The leasing of the&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e563-wk-Fact-FF66716C03EBD7226A2BE2A9CA223A84" name="luv:OwnedAssetsNumberOfUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt-sec:numwordsen">ten</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s that are owned by the Company is subject to certain conditions, and the remaining lease terms are up to&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e567-wk-Fact-45CA5DCF3AF68A91F733E2A9C956FB42" name="luv:LeaseTermsForOwnedAircraft" contextRef="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member" format="ixt-sec:durwordsen">four years</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;">, after which Delta will have the option to purchase the aircraft at the then-prevailing fair market value. The </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e571-wk-Fact-FF66716C03EBD7226A2BE2A9CA223A84" name="luv:OwnedAssetsNumberOfUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt-sec:numwordsen">ten</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;"> owned B717s are accounted for as sales type leases, the&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e575-wk-Fact-8E50919EF513013F4A16E2A9C9444C7C" name="luv:FinanceLeasedAssetsNumberofUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt-sec:numwordsen">two</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s classified by the Company as finance leases are accounted for as direct financing </span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">22</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-2" continuedAt="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-3"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">leases, and the remaining&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e582-wk-Fact-9A2C866F38CDD17FD7FDE2A9C945B446" name="us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="Aircraft" decimals="INF" scale="0" format="ixt:numdotdecimal">73</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;subleases are accounted for as operating leases with Delta. There are&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e586-wk-Fact-AA462443C6548A5BBAA9E2A9C943E954" name="luv:FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="usd" decimals="INF" scale="0" format="ixt-sec:numwordsen">no</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;contingent payments and&#160;</span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e590-wk-Fact-AA462443C6548A5BBAA9E2A9C943E954" name="luv:FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty" contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member" unitRef="usd" decimals="INF" scale="0" format="ixt-sec:numwordsen">no</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;">&#160;significant residual value conditions associated with the transaction.</span></div><div style="line-height:174%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">At each airport where the Company conducts flight operations, the Company has lease agreements, generally with a governmental unit or authority, for the use of airport terminals, airfields, office space, cargo warehouses, and/or maintenance facilities. These leases are classified as operating lease agreements and have lease terms remaining ranging from </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e599-wk-Fact-26ED78EC740495E8DFFDE2A9C9D2093B" name="luv:LesseeOperatingLeaseTermsofContract" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AirportRelatedMember_srt_RangeAxis_srt_MinimumMember" format="ixt-sec:durwordsen">one month</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e603-wk-Fact-0D3DDEFF249C34337130E2A9CA23DA25" name="luv:LesseeOperatingLeaseTermsofContract" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AirportRelatedMember_srt_RangeAxis_srt_MaximumMember" format="ixt-sec:duryear">27</ix:nonNumeric> years</span></span><span style="font-family:inherit;font-size:11pt;">. The majority of the airport terminal leases contain certain provisions for periodic adjustments to rates that depend upon airport operating costs or use of the facilities, and are reset at least annually. Due to the nature and variability of the rates, the majority of these leases are not recorded on the unaudited Condensed Consolidated Balance Sheet.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company also leases certain technology assets, fuel storage tanks, and various other equipment that qualify as leases under the New Lease Standard. The remaining lease terms range from </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e612-wk-Fact-B184F6C8A05BE8645C93E2A9C943C2C5" name="luv:LesseeOperatingandFinanceLeaseTermofContract" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MinimumMember" format="ixt-sec:durwordsen">three months</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e616-wk-Fact-3D8548BA5FC054491AF6E2A9C97F6441" name="luv:LesseeOperatingandFinanceLeaseTermofContract" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MaximumMember" format="ixt-sec:durwordsen">eight years</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;">. Certain leases can be renewed from </span><span style="font-family:inherit;font-size:11pt;">one</span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e624-wk-Fact-76CE3502C59C3C038E52E2A9C97ADF88" name="luv:LesseeRenewalTerm" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MaximumMember" format="ixt-sec:durwordsen">five years</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:LeaseRelatedAssetsandLiabilitiesTableTextBlock" id="TextSelection-28EFCCF72105BF547456E2A9CA5E1857-0-wk-Fact-F24EC920BDBDEE557448E2A9CA233437" continuedAt="TextSelection-28EFCCF72105BF547456E2A9CA5E1857-1" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Lease-related assets and liabilities recorded on the unaudited Condensed Consolidated Balance Sheet were as follows:</span></div><div style="line-height:174%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"></td></tr><tr><td style="width:33%;"></td><td style="width:47%;"></td><td style="width:1%;"></td><td style="width:18%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet location</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease right-of-use assets (net)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e748-wk-Fact-E264B203730A731C4F2DE2A9C9FBFD6E" name="us-gaap:OperatingLeaseRightOfUseAsset" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,424</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance </span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Property and equipment (net of allowance for depreciation and amortization of $401)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e768-wk-Fact-ADBA9A0423BFACD09492E2A9C98046E8" name="us-gaap:FinanceLeaseRightOfUseAsset" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">862</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e798-wk-Fact-6A8F2F624B141EC33843E2A9C9833B7D" name="luv:LeaseRightofUseAsset" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,286</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current operating lease liabilities </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e901-wk-Fact-D43E13E30A32423223DDE2A9C9FA41C3" name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">350</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e921-wk-Fact-0E7BD0DE1FFA3F5AF3B8E2A9C982BC45" name="us-gaap:FinanceLeaseLiabilityCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">86</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent operating lease liabilities </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e973-wk-Fact-B970D110C0591864E8FFE2A9C98887BA" name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,072</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e998-wk-Fact-4485F6DC12E39AD808E0E2A9C9872101" name="us-gaap:FinanceLeaseLiabilityNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">608</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease liabilities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1028-wk-Fact-D14C24B84ED8EDAD43B4E2A9C981511F" name="luv:LeaseLiability" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,116</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:LeaseCostTableTextBlock" id="TextSelection-268DCA273D2100BB6759E2A9CA5F61E7-0-wk-Fact-8524E83DC1A0D804AF21E2A9C9D1AD79" escape="true"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><ix:continuation id="TextSelection-28EFCCF72105BF547456E2A9CA5E1857-1"></ix:continuation>The components of lease costs, included in the unaudited Condensed Consolidated Statement of Comprehensive Income, were as follows:</span><span style="font-family:inherit;font-size:10pt;"> </span><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"></td></tr><tr><td style="width:32%;"></td><td style="width:29%;"></td><td style="width:1%;"></td><td style="width:17%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:17%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Statement of Comprehensive Income location</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease cost - aircraft (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other operating expenses</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1129-wk-Fact-A27B8B64F9F9A6FE59D2E2A9C97EE6E2" name="us-gaap:OperatingLeaseCost" contextRef="FD2019Q2QTD_luv_PropertyTypeAxis_luv_AircraftMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">44</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1148-wk-Fact-CFC99545FDB01849F8D2E2A9C97861E4" name="us-gaap:OperatingLeaseCost" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">88</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease cost - other</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Landing fees and airport rentals, and Other operating expenses</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1170-wk-Fact-7EB9D9CEDFBA6FB0A914E2A9C9836D88" name="us-gaap:OperatingLeaseCost" contextRef="FD2019Q2QTD_luv_PropertyTypeAxis_srt_OtherPropertyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">22</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1189-wk-Fact-AF36FDB7AAD4334D82D91AF511AFB01C" name="us-gaap:OperatingLeaseCost" contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">44</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Short-term lease cost </span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other operating expenses</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1214-wk-Fact-25941C9193D788068C33E2A9C97DFB56" name="us-gaap:ShortTermLeaseCost" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1233-wk-Fact-1FFD4A346CCE21E1F37C1AF5119DEAD6" name="us-gaap:ShortTermLeaseCost" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Variable lease cost</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Landing fees and airport rentals, and Other operating expenses</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1260-wk-Fact-4CFB787162BFE9CEFEC3E2A9C98734A4" name="us-gaap:VariableLeaseCost" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">349</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1279-wk-Fact-BD7A4AA73526878DFBEA1AF511A9A090" name="us-gaap:VariableLeaseCost" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">679</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance lease cost:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Amortization of lease liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Depreciation and amortization</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1352-wk-Fact-B5E9ACD04086DD9639E6E2A9C97ED0C7" name="us-gaap:FinanceLeaseRightOfUseAssetAmortization" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">29</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1371-wk-Fact-D391C6BBC91C3B1036271AF511B4CF4A" name="us-gaap:FinanceLeaseRightOfUseAssetAmortization" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">58</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest on lease liabilities</span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1396-wk-Fact-1893F7C8725B66547C57E2A9C979AE78" name="us-gaap:FinanceLeaseInterestExpense" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1415-wk-Fact-FFB42B7FBF0464AC13241AF511A478DE" name="us-gaap:FinanceLeaseInterestExpense" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">14</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total net lease cost</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1445-wk-Fact-208196BA29047B91FF36E2A9C97D4F1F" name="us-gaap:LeaseCost" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">452</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1464-wk-Fact-D18127DAE61DFF308CAFE2A9C97E2D98" name="us-gaap:LeaseCost" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">885</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) <ix:footnote id="TextSelection-20CF4FBE476139619114E2A9CA5EAF08-0-wk-Footnote-20CF4FBE476139619114E2A9CA5EAF08_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-20CF4FBE476139619114E2A9CA5EAF08-1">Net of sublease income of </ix:footnote></span><ix:continuation id="TextSelection-20CF4FBE476139619114E2A9CA5EAF08-1"><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d229467115e1477-wk-Fact-8547670FB4C2AF2EE013E2A9C951BA72" name="us-gaap:SubleaseIncome" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">25</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d229467115e1481-wk-Fact-70FA3367552B86AFC7DE1AF5E2A54F14" name="us-gaap:SubleaseIncome" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">50</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three and six months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:10pt;">, respectively. </span></ix:continuation></div></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">23</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-3" continuedAt="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-4"><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock" id="TextSelection-6188B61D42E37272BD86E2A9CA5F13EE-0-wk-Fact-9F5391BB81F0C25F1E97E2A9C983B521" escape="true"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Supplemental cash flow information related to leases, included in the unaudited Condensed Consolidated Statement of Cash Flows, was as follows:</span><span style="font-family:inherit;font-size:10pt;"> </span><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:61%;"></td><td style="width:1%;"></td><td style="width:17%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:17%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash paid for amounts included in the measurement of lease liabilities: </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating cash flows for operating leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1659-wk-Fact-B61005FA1010D62A8503E2A9CA1D66A6" name="us-gaap:OperatingLeasePayments" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">107</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1678-wk-Fact-85AFC73AC8EB4452E1C61AF831814639" name="us-gaap:OperatingLeasePayments" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">203</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating cash flows for finance leases</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1693-wk-Fact-72092A557A542F186682E2A9CA1E4AB3" name="us-gaap:FinanceLeaseInterestPaymentOnLiability" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1712-wk-Fact-A2EBDA0BEBA4A2FFDD241AF831E19E00" name="us-gaap:FinanceLeaseInterestPaymentOnLiability" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">14</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Financing cash flows for finance leases</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1732-wk-Fact-4F2F7D2C9CCBDC8FEA05E2A9CA1D9E7F" name="us-gaap:FinanceLeasePrincipalPayments" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">21</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1751-wk-Fact-9169CBA4FAA0C5C232671AF831E77EE2" name="us-gaap:FinanceLeasePrincipalPayments" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">43</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Right-of-use assets obtained in exchange for lease obligations:</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating leases</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1812-wk-Fact-A1B7B636CB97D1AD8B69E2A9CA332007" name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1831-wk-Fact-7A8D2E1E02CF37CA282D1AF8317AC782" name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">124</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance leases</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1851-wk-Fact-6252AD8B9DC2CA7BBFF2E2A9CA31E720" name="us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e1870-wk-Fact-147B3FF3B1553BAAD5E81AF83174899C" name="us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock" id="TextSelection-E805A670478DFF568A03E2A9CA5EFD3E-0-wk-Fact-F2745BE33E9D738128B5E2A9C97D9D1C" escape="true"><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock" id="TextSelection-876C1DCD2DDB8F02FEF3E2A9CA5FD285-0-wk-Fact-6CC5F6EB1A2F5C466CC7E2A9C9B24968" escape="true"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, maturities of lease liabilities were as follows: </span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:57%;"></td><td style="width:1%;"></td><td style="width:19%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:19%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Finance leases</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Remainder of 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2013-wk-Fact-66C6081C10050855EBC7E2A9C98EE2FF" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">210</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2032-wk-Fact-3EDF1576941BABF610A1E2A9C98751C6" name="us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">55</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2047-wk-Fact-7AE89F5F44521E72FB93E2A9C9B93B50" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">344</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2066-wk-Fact-EDE6E5DBFE0F24751313E2A9C9B88A32" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">109</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2086-wk-Fact-531D3E56D1162D62B1B7E2A9C987EA2F" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">213</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2105-wk-Fact-2D684146BE89AA0E14ACE2A9C98AE43C" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">104</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2125-wk-Fact-F5ED6FE17B5D53D4E146E2A9C9868E0A" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">140</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2144-wk-Fact-E7B9813A17B8CFE828AAE2A9C9AE2169" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">101</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2023</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2164-wk-Fact-04160E33091EF2E8073CE2A9C9BD62F1" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">110</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2183-wk-Fact-FED17A67590FF5E042ECE2A9C9896B60" name="us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">97</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Thereafter </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2203-wk-Fact-3A8A28622DD8EDE3C30AE2A9C9B696FE" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">752</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2222-wk-Fact-2C3ADC64E7536C97DC01E2A9C9878B68" name="us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">339</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease payments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2247-wk-Fact-1F2B0D976C6AD3A7F341E2A9C988F14D" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,769</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2266-wk-Fact-7305F9D3D42C07BA5C94E2A9C9AB8ABD" name="us-gaap:FinanceLeaseLiabilityPaymentsDue" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">805</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less imputed interest</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e2281-wk-Fact-A5248C045FDD3B963C2EE2A9C9891A23" name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">347</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e2301-wk-Fact-C95C2E502604A82429CDE2A9C985A371" name="us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">111</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease obligations</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2322-wk-Fact-B36DA6F0590B9B9116A2E2A9C9BC2336" name="us-gaap:OperatingLeaseLiability" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,422</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2341-wk-Fact-9A66E49E2C1AD61DA46EE2A9C9B89261" name="us-gaap:FinanceLeaseLiability" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">694</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less current obligations </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e2361-wk-Fact-64A9E4732796B915A80BE2A9C98887AD" name="us-gaap:OperatingLeaseLiabilityCurrent" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">350</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e2381-wk-Fact-E7263D66F26E6C100520E2A9C9AAFFE1" name="us-gaap:FinanceLeaseLiabilityCurrent" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">86</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term lease obligations</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2408-wk-Fact-E31ED4FC906C9BF5280DE2A9C9B80E05" name="us-gaap:OperatingLeaseLiabilityNoncurrent" contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,072</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2427-wk-Fact-8E479FB2E97E33215647E2A9C98674D3" name="us-gaap:FinanceLeaseLiabilityNoncurrent" contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">608</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric></ix:nonNumeric><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock" id="TextSelection-086C5873D0DABC05EE7AE2A9CA5FA2B2-0-wk-Fact-7FE97A632A8DAD7BD5EAE2A9CA1E37E5" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The table below presents additional information related to the Company's leases as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:62%;"></td><td style="width:37%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">As of June 30, 2019</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Weighted average remaining lease term</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating leases</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229467115e2502-wk-Fact-159DDD6F335C32AE4BF2E2A9CA2727B3" name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" contextRef="FI2019Q2" format="ixt-sec:duryear">9</ix:nonNumeric> years</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonNumeric id="d229467115e2517-wk-Fact-B5937C6D6C0A5DA179A0E2A9CA28F68E" name="us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1" contextRef="FI2019Q2" format="ixt-sec:duryear">8</ix:nonNumeric> years</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Weighted average discount rate </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating leases (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2564-wk-Fact-AD3917243ED1F7BBBB7BE2A9CA26CABB" name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" contextRef="FI2019Q2" unitRef="number" decimals="3" scale="-2" format="ixt:numdotdecimal">3.8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2580-wk-Fact-506EF0E1045B099C100DE2A9CA271D30" name="us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent" contextRef="FI2019Q2" unitRef="number" decimals="3" scale="-2" format="ixt:numdotdecimal">3.8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) <ix:footnote id="TextSelection-1716DF9D717C3DD770A5E2A9CA5E268C-0-wk-Footnote-1716DF9D717C3DD770A5E2A9CA5E268C_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">Upon adoption of the New Lease Standard, the incremental borrowing rate used for existing leases was established as of January 1, 2019.</ix:footnote></span></div></ix:nonNumeric><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had additional operating lease commitments that had not yet commenced of approximately </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229467115e2606-wk-Fact-1BE12FFA31465D1D90BBE2A9C9529148" name="us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">600</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> for </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229467115e2610-wk-Fact-4D58B6658E8DE5D840A5E2A9C98508DD" name="luv:LesseeOperatingLeaseLeaseNotyetCommenced" contextRef="FI2019Q2" unitRef="Aircraft" decimals="INF" scale="0" format="ixt:numdotdecimal">16</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;"> Boeing 737 MAX 8 aircraft expected to be delivered in 2019 and 2020, each with lease terms that range from </span><span style="font-family:inherit;font-size:11pt;">eight</span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonNumeric id="d229467115e2618-wk-Fact-BB53DD5D623900BDD83CE2A9C9CB24A9" name="us-gaap:LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1" contextRef="FI2019Q2_srt_AircraftTypeAxis_luv_B7378MAXMember_srt_RangeAxis_srt_MaximumMember" format="ixt-sec:durwordsen">nine years</ix:nonNumeric></span></span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">24</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-4" continuedAt="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-5"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Disclosures related to periods prior to the adoption of the New Lease Standard</span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock" id="TextSelection-E461374E402291AB70CA1B7E5196D75D-0-wk-Fact-32FCDDE0350E94F1B8491B801FF8E71D" continuedAt="TextSelection-E461374E402291AB70CA1B7E5196D75D-1" escape="true"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Future minimum lease payments under capital leases and noncancelable operating leases and rentals to be received under subleases with initial or remaining terms in excess of one year at&#160;December&#160;31, 2018, were as follows:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"></td></tr><tr><td style="width:52%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Capital</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Subleases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">leases, net</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2773-wk-Fact-5F972F81A68618F740B11B3193DEE197" name="us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">111</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2792-wk-Fact-B1AB93432C0C5F1AAA7B1B500240AC87" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">348</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e2812-wk-Fact-FF8BFB4839282984D8111B51F7BC7B43" name="us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">92</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2832-wk-Fact-8454D04D3AAB137ADAD61B535F447DEF" name="luv:OperatingLeasesFutureMinimumPaymentsNetCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">256</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2852-wk-Fact-12889979FE3A645813F21B31FA19FA1B" name="us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">109</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2871-wk-Fact-4C3C3D5215C0A6D286671B505ED357BE" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">357</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e2890-wk-Fact-D0172845CFB39B66E2F81B52270751A9" name="us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">78</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2911-wk-Fact-FD56346E64D4F22D07A71B538DCAE678" name="luv:OperatingLeasesFutureMinimumPaymentsNetInTwoYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">279</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2936-wk-Fact-053588EF30B94E6056D91B323FA6C15F" name="us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">105</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2955-wk-Fact-F82DE7CF07C1CE46C4B51B5087AB3CBB" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">244</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e2974-wk-Fact-E0519AC8AAB3A4C47C531B5252DC238A" name="us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">41</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e2995-wk-Fact-F27EE6983287E4C48EEA1B53B711A53F" name="luv:OperatingLeasesFutureMinimumPaymentsNetInThreeYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">203</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3020-wk-Fact-8F57A4CD719B7DE790031B327B5C7344" name="us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">100</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3039-wk-Fact-50ACDEEFB4FDFAD3F0E31B50AB43E347" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">172</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e3058-wk-Fact-D4727E6647BF00D5C4211B5280C1156C" name="us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInFourYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">17</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3079-wk-Fact-F461CF46B4AE2F39AC381B53DDB1EFAA" name="luv:OperatingLeasesFutureMinimumPaymentsNetInFourYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">155</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2023</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3104-wk-Fact-5D76068064A0D928FFBB1B32C3FF8352" name="us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">97</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3123-wk-Fact-B97ADEA3106BA98523ED1B50DFAA4C6F" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">146</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e3142-wk-Fact-3A79E8F470C127EC886B1B52A86BEF28" name="us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">7</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3163-wk-Fact-C81C6F35772C807D4E341B5403C7A93D" name="luv:OperatingLeasesFutureMinimumPaymentsNetInFiveYears" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">139</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Thereafter</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3188-wk-Fact-B551D1C8CAD0FF496FA71B3302C19D65" name="us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">335</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3207-wk-Fact-CDC24011295D7D13397A1B510BD5D5EB" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">474</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e3226-wk-Fact-34B918CD6D1B8C090D051B52D567D061" name="us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableThereafter" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3247-wk-Fact-F2176C7EAD52E6A52D6C1B54382B192B" name="luv:OperatingLeasesFutureMinimumPaymentsNetThereafter" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">473</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total minimum lease payments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3277-wk-Fact-646AB134E5593052FA6B1B3339B2BDF0" name="us-gaap:CapitalLeasesFutureMinimumPaymentsDue" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">857</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3296-wk-Fact-0B5D8BAF3ADD34433D7C1B5153125B64" name="us-gaap:OperatingLeasesFutureMinimumPaymentsDue" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,741</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229467115e3316-wk-Fact-7CCF6C50CD9BD30BD9601B5300ED4F81" name="us-gaap:OperatingLeasesFutureMinimumPaymentsReceivable" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">236</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3336-wk-Fact-C5FB9D37ECDD8E15C2E21B545C62C1D6" name="luv:OperatingLeasesFutureMinimumPaymentsNet" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,505</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less amount representing interest</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3356-wk-Fact-1AE373AADD33A2D0286B1B339BB13CA7" name="us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">126</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Present value of minimum lease payments (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3442-wk-Fact-CC91DAA6BA0C79F76B7A1B340DE59FD6" name="us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">731</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less current portion</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3528-wk-Fact-DDFA5ED61768DCF445321B4E9108F005" name="us-gaap:CapitalLeaseObligationsCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">85</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term portion</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229467115e3620-wk-Fact-E9AE83FAC274DFA189C21B4EC4A4ED12" name="us-gaap:CapitalLeaseObligationsNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">646</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div></ix:nonNumeric></ix:continuation><div style="line-height:120%;text-align:justify;font-size:10pt;"><ix:continuation id="TextSelection-E461374E402291AB70CA1B7E5196D75D-1"><ix:continuation id="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-5" continuedAt="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-6"><span style="font-family:inherit;font-size:10pt;">(a) <ix:footnote id="TextSelection-6AEFC027CEBD0A952CDA24ACD90DC123-0-wk-Footnote-6AEFC027CEBD0A952CDA24ACD90DC123_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-6AEFC027CEBD0A952CDA24ACD90DC123-1">Excludes lease incentive obligation of </ix:footnote></span><ix:continuation id="TextSelection-6AEFC027CEBD0A952CDA24ACD90DC123-1" continuedAt="TextSelection-6AEFC027CEBD0A952CDA24ACD90DC123-2"><span style="font-family:inherit;font-size:10pt;"><span>$<ix:nonFraction id="d229467115e3692-wk-Fact-F204889A8ABA903AE78324B27E354240" name="us-gaap:LeaseIncentiveReceivable" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">114</ix:nonFraction> million</span></span></ix:continuation></ix:continuation></ix:continuation><span style="font-family:inherit;font-size:10pt;"><ix:continuation id="TextSelection-6AEFC027CEBD0A952CDA24ACD90DC123-2"><ix:continuation id="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-6">.</ix:continuation></ix:continuation> </span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><a id="s85B0819593265F4889B1FF12F1542F7C"></a></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">8</span><span style="font-family:inherit;font-size:11pt;">.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:FairValueDisclosuresTextBlock" id="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-0-wk-Fact-55D639AAF53A1B065AF9E2A9C9BF49CB" continuedAt="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-1" escape="true">FAIR VALUE MEASUREMENTS</ix:nonNumeric></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:FairValueOfFinancialInstrumentsPolicy" id="TextSelection-CBFF021177DE430398EBE2A9CA600324-0-wk-Fact-58300070A91E4BA570DCE2A9C9CC78D1" continuedAt="TextSelection-CBFF021177DE430398EBE2A9CA600324-1" escape="true"><ix:continuation id="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-1" continuedAt="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-2"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Accounting standards pertaining to fair value measurements establish a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company held certain items that are required to be measured at fair value on a recurring basis. These included cash equivalents, short-term investments (primarily treasury bills and certificates of deposit), interest rate derivative contracts, fuel derivative contracts, and available-for-sale securities. The majority of the Company&#8217;s short-term investments consist of instruments classified as Level 1. However, the Company has certificates of deposit, commercial paper, and time deposits that are classified as Level 2, due to the fact that the fair value for these instruments is determined utilizing observable inputs in non-active markets. Other available-for-sale securities primarily consist of investments associated with the Company&#8217;s excess benefit plan.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company&#8217;s fuel and interest rate derivative instruments consist of over-the-counter contracts, which are not traded on a public exchange. Fuel derivative instruments currently consist solely of option contracts, whereas interest rate derivatives consist solely of swap agreements. See </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> for further information on the Company&#8217;s derivative instruments and hedging activities. The fair values of swap contracts are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets. Therefore, the Company has categorized these swap contracts as Level 2. The Company&#8217;s Treasury Department, which reports to the Chief Financial Officer, determines the value of option contracts utilizing an option pricing model based on inputs that are either readily available in public markets, can be derived from information available in publicly quoted markets, or are provided by financial institutions that trade these contracts. The option pricing model used by the Company is an industry standard model for valuing options and is the same model used by the broker/dealer community (i.e., the Company&#8217;s counterparties). The inputs to this option pricing model are the option strike price, underlying price, risk free rate of interest, time to expiration, and volatility. Because certain inputs used to determine the fair value of option contracts are unobservable (principally implied volatility), the Company has categorized these option contracts as Level 3. Volatility information is obtained from external sources, but is analyzed by the Company for reasonableness and compared to similar information received from other external sources. The fair value of option contracts considers both the intrinsic value and any remaining time value associated with those derivatives that have not yet settled. The </span></div></ix:continuation></ix:nonNumeric><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">25</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-2" continuedAt="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-3"><ix:continuation id="TextSelection-CBFF021177DE430398EBE2A9CA600324-1"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Company also considers counterparty credit risk and its own credit risk in its determination of all estimated fair values. To validate the reasonableness of the Company&#8217;s option pricing model, on a monthly basis, the Company compares its option valuations to third party valuations. If any significant differences were to be noted, they would be researched in order to determine the reason. However, historically, no significant differences have been noted. The Company has consistently applied these valuation techniques in all periods presented and believes it has obtained the most accurate information available for the types of derivative contracts it holds.</span></div></ix:continuation><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Included in Other available-for-sale securities are the Company&#8217;s investments associated with its deferred compensation plans, which consist of mutual funds that are publicly traded and for which market prices are readily available. These plans are non-qualified deferred compensation plans designed to hold contributions in excess of limits established by the Internal Revenue Code of 1986, as amended. The distribution timing and payment amounts under these plans are made based on the participant&#8217;s distribution election and plan balance. Assets related to the funded portions of the deferred compensation plans are held in a rabbi trust, and the Company remains liable to these participants for the unfunded portion of the plans. The Company records changes in the fair value of the assets in the Company&#8217;s earnings.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" id="TextSelection-5B4D29083AD572614780E2A9CA618CFF-0-wk-Fact-59F522A74F67C97C3F36E2A9C9DA0383" continuedAt="TextSelection-5B4D29083AD572614780E2A9CA618CFF-1" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following tables present the Company&#8217;s assets and liabilities that are measured at fair value on a recurring basis at </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"></td></tr><tr><td style="width:32%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements at reporting date using:</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quoted prices in</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">active markets</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">for identical assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">other observable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">unobservable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 1)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 2)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 3)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(in millions)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e997-wk-Fact-A3C552EFDFE4D996252EE2A9C9A26411" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,116</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1016-wk-Fact-9A2E2A3D8D9C45FEBABEE2A9C98A3F7A" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2,116</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1036-wk-Fact-F44D0402565EC7BEA1CAE2A9CA3012A7" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1055-wk-Fact-FBC732DFD5916A9CCB06E2A9CA2EFE30" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Commercial paper</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1075-wk-Fact-249F7D54FF45BF5BD86AE2A9C98D8E91" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">295</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1094-wk-Fact-DB1FAAD0CAA5A3873DC6E2A9C982F934" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1113-wk-Fact-D26C9A4CAD5ED8F7505BE2A9C992C2B6" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">295</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1133-wk-Fact-68928F6B3790D91D5D8EE2A9C9881443" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1158-wk-Fact-74B1270DB5DD7C02D8D0E2A9C9974546" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1177-wk-Fact-4FBE835570CFECBF04CFE2A9C943AC42" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1196-wk-Fact-2D1869456E18BCEE49E4E2A9C98FEBF1" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">10</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1216-wk-Fact-307C07846D1CD88649EAE2A9C98A4708" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Time deposits</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1241-wk-Fact-DD7F6A1C0053B33772182AEC1D7EF35E" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">25</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1260-wk-Fact-5F848C5976C385F988882AEC2228F251" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1279-wk-Fact-66766C3E666791B28CF9E2A9C9DE69A4" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">25</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1299-wk-Fact-A9A08C66D4495347D0B7E2A9C9DE60E5" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Short-term investments:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Treasury bills</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1411-wk-Fact-AFBBC98AE6767222A52EE2A9C9DD7612" name="us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,291</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1430-wk-Fact-832E6F7DE4AF58C11B25E2A9C9A88CB1" name="us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,291</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1449-wk-Fact-EB1F1625CA959CBEC4C4E2A9C9833129" name="us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1469-wk-Fact-E4CE13208C4FDA0A4091E2A9CA3D11E4" name="us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1495-wk-Fact-893A7F16702704C1B6E6E2A9CA2DD69A" name="us-gaap:InvestmentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">224</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1514-wk-Fact-EB234559592FBCFA34CFE2A9C953A26C" name="us-gaap:InvestmentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1533-wk-Fact-01813ABFDBBF3F50A227E2A9C954F85F" name="us-gaap:InvestmentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">224</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1553-wk-Fact-39BC826382C9DE876B74E2A9C9962A79" name="us-gaap:InvestmentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Time deposits</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1578-wk-Fact-DD7F6A1C0053B33772182AEC1D7EF35E" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">25</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1597-wk-Fact-5F848C5976C385F988882AEC2228F251" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1616-wk-Fact-66766C3E666791B28CF9E2A9C9DE69A4" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">25</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1636-wk-Fact-A9A08C66D4495347D0B7E2A9C9DE60E5" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives (see Note 3)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1680-wk-Fact-BB3AF0722BE804B0623DE2A9CA460ECD" name="us-gaap:InterestRateDerivativeAssetsAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1719-wk-Fact-98EB2B96A121AE06B071E2A9C9E07972" name="us-gaap:InterestRateDerivativeAssetsAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivatives:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Option contracts (b)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1831-wk-Fact-2068959B3A0DEC8B4CCAE2A9C989EAC8" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">187</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1850-wk-Fact-DB22D8255B5CAF279A86E2A9C9B9E93E" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1869-wk-Fact-6EC6070636A5830F7507E2A9CA35B28B" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1889-wk-Fact-6855107BD0BE19EC8F04E2A9C99C1DAA" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">187</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other available-for-sale securities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1914-wk-Fact-D9ECD9CC2BD2623DD102E2A9C9943A66" name="us-gaap:OtherAssetsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">172</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1933-wk-Fact-F6DDC9C90D4790AC2A14E2A9C9C018A5" name="us-gaap:OtherAssetsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">172</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1952-wk-Fact-50D0C557101D92C8A22FE2A9C98662FD" name="us-gaap:OtherAssetsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e1972-wk-Fact-2C24FE5E2B0407982DA3E2A9C9887467" name="us-gaap:OtherAssetsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2002-wk-Fact-5D483511B76A4C2792BFE2A9C9842E4D" name="us-gaap:AssetsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">4,345</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2021-wk-Fact-4B8A6CD8F6C1D92C294DE2A9CA47A1BA" name="us-gaap:AssetsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,579</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2041-wk-Fact-489A0E9987574636E6AFE2A9C988E06A" name="us-gaap:AssetsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">579</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2060-wk-Fact-A88E29089BF5ED11C3B6E2A9C987EA50" name="us-gaap:AssetsFairValueDisclosure" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">187</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives (see Note 3)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229477635e2172-wk-Fact-F535507DAE228D6AC6DBE2A9C9D70B25" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2192-wk-Fact-4B379E284F5C4733A2C3E2A9C9995D0A" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229477635e2212-wk-Fact-BDBAB3465326EEF28FF2E2A9C98637B9" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">37</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2232-wk-Fact-6D8138EA9FDB7148601FE2A9C988F472" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) <ix:footnote id="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">Cash equivalents are primarily composed of money market investments.</ix:footnote></span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:10pt;">(b) <ix:footnote id="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-1">In the unaudited Condensed Consolidated Balance Sheet amounts are presented as an asset. See Note </ix:footnote></span><ix:continuation id="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-1" continuedAt="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-2"><span style="font-family:inherit;font-size:11pt;">3</span><span style="font-family:inherit;font-size:10pt;">.</span></ix:continuation></div><ix:continuation id="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-2"><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-top:4px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">26</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-5B4D29083AD572614780E2A9CA618CFF-1"><ix:continuation id="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-3" continuedAt="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-4"><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"></td></tr><tr><td style="width:32%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements at reporting date using:</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quoted prices in</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">active markets</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">for identical assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">other observable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">unobservable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 1)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 2)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 3)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(in millions)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2808-wk-Fact-FD962A3A30FAA2554E1CE2A9C94BADF8" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,392</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2827-wk-Fact-05EDA00C11D810013626E2A9C94FE68E" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,392</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2847-wk-Fact-0224151EF371D5D2BF8BE2A9C9B5787F" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2866-wk-Fact-7E75A4A4D586191993B0E2A9C953AA99" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Commercial paper</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2886-wk-Fact-E6ACAED2BA9C06800D4FE2A9C95D190F" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">454</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2905-wk-Fact-07CC1E8328A5CDC0E9DBE2A9C961AF2E" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2924-wk-Fact-893110FDAD3981FC884BE2A9C9B0E7CF" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">454</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2944-wk-Fact-61E8BA7CF588EBCB2122E2A9C99F409C" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2969-wk-Fact-8738DB8FBA03D406FF1FE2A9CA2A9A81" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e2988-wk-Fact-25758FD4C084A4B1F7DBE2A9C9E277A3" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3007-wk-Fact-808C96EDB4CB4CFB54F2E2A9C9E2E719" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">8</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3027-wk-Fact-B5856713EFC9F16F413DE2A9C9465535" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Short-term investments:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Treasury bills</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3139-wk-Fact-7DC646DDDFA982B1D7D8E2A9C9B0B807" name="us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" contextRef="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,582</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3158-wk-Fact-52D18C4715720069D365E2A9C948EB18" name="us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,582</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3177-wk-Fact-29880AB6340B1391FE93E2A9C94426DA" name="us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3197-wk-Fact-3B6986AD6B150A2DF308E2A9C96C364B" name="us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3222-wk-Fact-E11C5AE356259063B12CE2A9C9C1D35B" name="us-gaap:InvestmentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">228</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3241-wk-Fact-F1C3E7DEE7E984A8ACC9E2A9C9A36C34" name="us-gaap:InvestmentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3260-wk-Fact-13BF8968E13709FB9714E2A9C94CE459" name="us-gaap:InvestmentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">228</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3280-wk-Fact-A4AE0DE962CD71158A7EE2A9CA243A00" name="us-gaap:InvestmentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Time deposits</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3306-wk-Fact-21EEAB3DD1F4C2CB73B4E2A9C960E5D9" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">25</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3325-wk-Fact-C0B044D0422A31F46C8AE2A9C9A1FE42" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3344-wk-Fact-98021E65847CF4CC0B7CE2A9C9F1ED40" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">25</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3364-wk-Fact-D131DE0261DD032DB092E2A9C95132C4" name="us-gaap:CashAndCashEquivalentsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="0" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivatives:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Option contracts (b)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3476-wk-Fact-2BAA2D89041EADA56527E2A9C9E540B4" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">138</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3495-wk-Fact-83777F0033B751C058ECE2A9C9EC7725" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3514-wk-Fact-F977AE9447CF997D5147E2A9C9A11A91" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3534-wk-Fact-8D87A9BFE915AA34B831E2A9C9DF4B10" name="us-gaap:DerivativeFairValueOfDerivativeAsset" contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">138</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other available-for-sale securities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3559-wk-Fact-309466D7E32EA6702D56E2A9C9ADB07B" name="us-gaap:OtherAssetsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">127</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3578-wk-Fact-030AC35C0F60A7890E88E2A9C9F5A54F" name="us-gaap:OtherAssetsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">127</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3597-wk-Fact-99EBB48BC96F2ADE71A5E2A9C954633E" name="us-gaap:OtherAssetsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3617-wk-Fact-D9D0870376A1A74309ABE2A9CA22FAC4" name="us-gaap:OtherAssetsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3647-wk-Fact-492105FD4AAF34DF5910E2A9C9BEF719" name="us-gaap:AssetsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,954</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3666-wk-Fact-153FDBD962884D01015DE2A9C9AC749B" name="us-gaap:AssetsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">3,101</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3686-wk-Fact-D5D1BBA8D62B78492E3CE2A9CA4381E5" name="us-gaap:AssetsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">715</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3705-wk-Fact-9C547362B957053FD0F7E2A9CA364D2B" name="us-gaap:AssetsFairValueDisclosure" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">138</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives (see Note 3)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229477635e3817-wk-Fact-38FCE08DE5EBFF3D9C51E2A9C94E312E" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">14</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3837-wk-Fact-BAC10401DF69C5C53861E2A9C9C15CCA" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229477635e3857-wk-Fact-4A881AD22BA9261A61DFE2A9CA393E65" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">14</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e3877-wk-Fact-FAEDEF16EDF0E0B31F77E2A9C998EEE0" name="us-gaap:InterestRateDerivativeLiabilitiesAtFairValue" contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) <ix:footnote id="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">Cash equivalents are primarily composed of money market investments.</ix:footnote></span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b)&#160;<ix:footnote id="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-1">In the unaudited Condensed Consolidated Balance Sheet amounts are presented as a net asset.&#160;See Note 3.</ix:footnote></span></div><ix:continuation id="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-1"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:continuation></ix:continuation></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">27</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-4" continuedAt="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-5"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company had </span><span style="font-size:11pt;">no</span><span style="font-family:inherit;font-size:11pt;"> transfers of assets or liabilities between any of the above levels during the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, or the year ended </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">. The Company did not have any assets or liabilities measured at fair value on a nonrecurring basis during the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, or the year ended </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">. <ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" id="TextSelection-D0090CF65A0EF59669F2E2A9CA619178-0-wk-Fact-18695DE8FAC0ABFEF104E2A9C9BB7A07" continuedAt="TextSelection-D0090CF65A0EF59669F2E2A9CA619178-1" escape="true">The following tables present the Company&#8217;s activity for items measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the </ix:nonNumeric></span><ix:continuation id="TextSelection-D0090CF65A0EF59669F2E2A9CA619178-1" continuedAt="TextSelection-D0090CF65A0EF59669F2E2A9CA619178-2"><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></ix:continuation></div><ix:continuation id="TextSelection-D0090CF65A0EF59669F2E2A9CA619178-2"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:98.05068226120858%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"></td></tr><tr><td style="width:64%;"></td><td style="width:1%;"></td><td style="width:30%;"></td><td style="width:1%;"></td><td style="width:4%;"></td></tr><tr><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements using significant unobservable inputs (Level 3)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at March&#160;31, 2019</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e4092-wk-Fact-758F6C44EEA367709C6EE2A9C9D39A5E" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" contextRef="FI2019Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">254</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total losses (realized or unrealized) included in other comprehensive income</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229477635e4112-wk-Fact-C83CCB86A69CAD2DB2E8E2A9C9D31DD5" name="luv:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal" contextRef="FD2019Q2QTD" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">69</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Purchases</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e4138-wk-Fact-05871E71A26B95A7D688E2A9C9D39704" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">32</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Sales</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e4163-wk-Fact-07E402353CD588695BD3E2A9C9D65A78" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Settlements</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229477635e4188-wk-Fact-64FFA457A8169BA1DECEE2A9C9C6699C" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">30</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e4219-wk-Fact-2CD96A32E7C662022A9BE2A9C9D1277B" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">187</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-align:left;">(a) <ix:footnote id="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.</ix:footnote></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"></td></tr><tr><td style="width:65%;"></td><td style="width:1%;"></td><td style="width:29%;"></td><td style="width:1%;"></td><td style="width:4%;"></td></tr><tr><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements using significant unobservable inputs (Level 3)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December&#160;31, 2018</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e4362-wk-Fact-A453E4C276481FDCB4BDE2A9CA2FDB07" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">138</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total gains (realized or unrealized) included in other comprehensive income</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e4382-wk-Fact-9A2E4E5605E16DC70D59E2A9CA20E045" name="luv:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal" contextRef="FD2019Q2YTD" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">22</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Purchases</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e4407-wk-Fact-939E7626F7E0C116677EE2A9CA2DD25A" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">76</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Sales</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229477635e4432-wk-Fact-832D0AC7BDCD67D63719E2A9CA3B217D" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">2</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Settlements</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(<ix:nonFraction id="d229477635e4458-wk-Fact-724CBBD23928225F358AE2A9CA2FA03D" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" sign="-" format="ixt:numdotdecimal">47</ix:nonFraction></span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e4489-wk-Fact-2CD96A32E7C662022A9BE2A9C9D1277B" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">187</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-align:left;">(a) The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The significant unobservable input used in the fair value measurement of the Company&#8217;s derivative option contracts is implied volatility. Holding other inputs constant, an increase (decrease) in implied volatility would result in a higher (lower) fair value measurement, respectively, for the Company&#8217;s derivative option contracts. </span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" id="TextSelection-523D3075617B1792E8C2E2A9CA609A18-0-wk-Fact-D175CC7329DA0A775525E2A9C9C2FF17" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table presents a range of the unobservable inputs utilized in the fair value measurements of the Company&#8217;s fuel derivatives classified as Level 3 at </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"></td></tr><tr><td style="width:25%;"></td><td style="width:1%;"></td><td style="width:19%;"></td><td style="width:1%;"></td><td style="width:22%;"></td><td style="width:1%;"></td><td style="width:18%;"></td><td style="width:1%;"></td><td style="width:12%;"></td></tr><tr><td colspan="9" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quantitative information about Level 3 fair value measurements</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Valuation technique</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unobservable input</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Period (by year)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Range</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Option model</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Implied volatility</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Third quarter 2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">24-30%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fourth quarter 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">22-30%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">20-32%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18-23%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18-21%</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:nonNumeric></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">28</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:FairValueByBalanceSheetGroupingTextBlock" id="TextSelection-9423B6B4A55896BE19B7E2A9CA60E120-0-wk-Fact-A7C123EE9C22D7A46814E2A9C9BA0A36" escape="true"><ix:continuation id="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-5"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The carrying amounts and estimated fair values of the Company&#8217;s long-term debt (including current maturities), as well as the applicable fair value hierarchy tier, at </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">,&#160;are presented in the table below. The fair values of the Company&#8217;s publicly held long-term debt are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets; therefore, the Company has categorized these agreements as Level 2. Debt under </span><span style="font-family:inherit;font-size:11pt;">four</span><span style="font-family:inherit;font-size:11pt;"> of the Company&#8217;s debt agreements is not publicly held. The Company has determined the estimated fair value of this debt to be Level 3, as certain inputs used to determine the fair value of these agreements are unobservable. The Company utilizes indicative pricing from counterparties and a discounted cash flow method to estimate the fair value of the Level 3 items.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:53%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:15%;"></td></tr><tr><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;Carrying value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Estimated fair value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value level hierarchy</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Term Loan Agreement payable through July 2019 - 4.84%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e4987-wk-Fact-C0991C857E4591E2E988E2A9CA338156" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5006-wk-Fact-CCCC78A1D32F2EE2910BE2A9CA1A3BD8" name="us-gaap:LoansPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">5</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.75% Notes due November 2019</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5031-wk-Fact-C183BCF1E4C260F84B60E2A9CA1E7B58" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">300</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5050-wk-Fact-A956479C9F99742370AEE2A9CA312050" name="us-gaap:NotesPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">301</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.65% Notes due 2020</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5080-wk-Fact-46C09F4BFC0A0B68A3FAE2A9CA2CC373" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">500</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5099-wk-Fact-90C20F950F442AA7AE8DE2A9CA1D7619" name="us-gaap:NotesPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">502</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Term Loan Agreement payable through 2020 - 5.223%</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5129-wk-Fact-C06FB8C1CAB4178F1D95E2A9CA1B649E" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">161</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5148-wk-Fact-4DF1D7007362B74B8F3FE2A9CA1B6B27" name="us-gaap:LoansPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">161</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">737 Aircraft Notes payable through 2020</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5178-wk-Fact-779A18060402C807882EE2A9CA2C5CCC" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_NotesPayableAircraftFloatingRateThrough2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">24</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5197-wk-Fact-88B045FFA5E85D9BFF2AE2A9CA354C8C" name="us-gaap:NotesPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_NotesPayableAircraftFloatingRateThrough2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">24</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.75% Notes due 2022</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5227-wk-Fact-0AF33B25EF3380712EADE2A9CA29B776" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">300</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5246-wk-Fact-941223392CD971F89DD8E2A9CA2BD6C2" name="us-gaap:NotesPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">302</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Pass Through Certificates due 2022 - 6.24%</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5276-wk-Fact-D5493693EC09B164ABDDE2A9CA290D2E" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">225</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5295-wk-Fact-491FB927840280A413A8E2A9CA4770F7" name="us-gaap:NotesPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">237</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Term Loan Agreement payable through 2026 - 3.71%</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5325-wk-Fact-641F9789449A0099B0E0E2A9CA2F5179" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">188</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5344-wk-Fact-BEE36B3C629A6122ED8FE2A9CA25CE7F" name="us-gaap:LoansPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">188</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.00% Notes due 2026</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5374-wk-Fact-E2B1FF526634B7661342E2A9CA45F5A8" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">300</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5393-wk-Fact-93CFDC66C0D0723AC65BE2A9CA23BA34" name="us-gaap:NotesPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">301</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.45% Notes due 2027</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5423-wk-Fact-02E52182BCE5CC99F500E2A9CA381185" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">300</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5442-wk-Fact-95067F3A926D55BD667FE2A9CA1972D9" name="us-gaap:NotesPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">308</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7.375% Debentures due 2027</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5473-wk-Fact-C1C208DAD38FCB125E7FE2A9CA1FD417" name="us-gaap:DebtInstrumentCarryingAmount" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">123</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229477635e5492-wk-Fact-7F46ED2A4A124319D17BE2A9CA2EC63C" name="us-gaap:LoansPayableFairValueDisclosure" contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">150</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:continuation></ix:nonNumeric><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">29</span></div></div><hr style="page-break-after:always"></hr><div><a id="sDCC566E6F9095593829BE01041F51E28"></a></div><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">9</span><span style="font-family:inherit;font-size:11pt;">. <ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:AdditionalFinancialInformationDisclosureTextBlock" id="TextSelection-E0954A8224BD688C8B54E2A9CA618CC6-0-wk-Fact-0D5A2F7F22EA9496F8A8E2A9C9BE1515" continuedAt="TextSelection-E0954A8224BD688C8B54E2A9CA618CC6-1" escape="true">SUPPLEMENTAL FINANCIAL INFORMATION</ix:nonNumeric></span></div><ix:continuation id="TextSelection-E0954A8224BD688C8B54E2A9CA618CC6-1"><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfOtherAssetsTableTextBlock" id="TextSelection-48F33288CDEAE8B6A6BEE2A9CA613A8C-0-wk-Fact-731163D4E4160FD0A335E2A9C9BA2C37" escape="true"><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:60%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e511-wk-Fact-1DA9A7D3DC009B8D5E27E2A9C9589DD5" name="luv:DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">120</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e530-wk-Fact-2D3D74D543CB27563DE9E2A9C94C265D" name="luv:DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">95</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Intangible assets, net</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e545-wk-Fact-BCCAF3CA5880399E1C57E2A9CA347D60" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">312</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e564-wk-Fact-CAA2B6A8D7EECA4D49E0E2A9C950CFE8" name="us-gaap:IntangibleAssetsNetExcludingGoodwill" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">400</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance lease receivable</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e584-wk-Fact-898A6D126E90898C6BF0E2A9C9B99CD5" name="us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">54</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e603-wk-Fact-B7CE354A469D51452D6FE2A9CA3AA85A" name="us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">61</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e623-wk-Fact-EAEEFC93FB69C880898DE2A9C94D6FF3" name="us-gaap:OtherAssetsMiscellaneous" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">207</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e642-wk-Fact-6AA10839D2D11E10740FE2A9C9B2E0C0" name="us-gaap:OtherAssetsMiscellaneous" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">164</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e667-wk-Fact-AAC358E5765A3CF66DBBE2A9C98A10E6" name="us-gaap:OtherAssets" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">693</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e686-wk-Fact-5DFC7AF3AB4F4347DA23E2A9C9D6D6B2" name="us-gaap:OtherAssets" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">720</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="luv:ScheduleOfAccountsPayableTableTextBlock" id="TextSelection-D36D613ABDCAC8AD197DE2A9CA611F4F-0-wk-Fact-A95140D195D75874EDB3E2A9C9AF1BD3" escape="true"><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:60%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable trade</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e782-wk-Fact-12C90C1A2EAFD97C921BE2A9C941FF7A" name="us-gaap:AccountsPayableTradeCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">260</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e801-wk-Fact-7679F7BC3B638D781AACE2A9C9453519" name="us-gaap:AccountsPayableTradeCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">263</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Salaries payable</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e816-wk-Fact-9151E4597EB3F3840B25E2A9C978C9B6" name="us-gaap:AccruedSalariesCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">205</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e835-wk-Fact-2D0C8AB5A097E3F5731DE2A9C962E11B" name="us-gaap:AccruedSalariesCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">216</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Taxes payable</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e855-wk-Fact-C9F5295D1039677F8862E2A9C9D910F0" name="us-gaap:TaxesPayableCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">269</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e874-wk-Fact-D8775A867369882C18A7E2A9C9660D07" name="us-gaap:TaxesPayableCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">220</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Aircraft maintenance payable</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e894-wk-Fact-ADFC3906DDF44F8F2EB4E2A9C97107B0" name="luv:AircraftMaintenancePayable" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">74</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e913-wk-Fact-6061F17A16AA6E9AB06DE2A9C94302C8" name="luv:AircraftMaintenancePayable" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">69</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel payable</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e933-wk-Fact-993006B9D9F178AFA327E2A9C95F2C72" name="luv:FuelPayable" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">106</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e952-wk-Fact-5C10C451CC88976144CCE2A9C9D64EF6" name="luv:FuelPayable" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">122</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other payable</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e972-wk-Fact-C9947F143182DBCE8A5BE2A9CA3F8844" name="us-gaap:AccountsPayableOtherCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">416</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e991-wk-Fact-795DB7D496A90B209C03E2A9CA439411" name="us-gaap:AccountsPayableOtherCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">526</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1016-wk-Fact-511B31B2B75624F5B91EE2A9C97CA751" name="us-gaap:AccountsPayableCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,330</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1035-wk-Fact-B9DABA52AC9BF9E598AAE2A9C975789E" name="us-gaap:AccountsPayableCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,416</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock" id="TextSelection-216E6083E3A4E099566BE2A9CA6107ED-0-wk-Fact-3AFF32DF9719C19F2071E2A9C9A9BB7C" escape="true"><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:60%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Profitsharing and savings plans</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1130-wk-Fact-7264252CE2E9C138FC07E2A9C9707CEE" name="us-gaap:DeferredCompensationCashBasedArrangementsLiabilityCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">282</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1149-wk-Fact-611553EAB7770B76782BE2A9C9728B4D" name="us-gaap:DeferredCompensationCashBasedArrangementsLiabilityCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">580</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Vacation pay</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1164-wk-Fact-33DF2F42994D66F70073E2A9C96860CA" name="us-gaap:AccruedVacationCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">421</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1183-wk-Fact-50F729EFA4D0DCCEF2B6E2A9C981437F" name="us-gaap:AccruedVacationCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">403</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Health</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1203-wk-Fact-DE0AF95808F8819C7FE1E2A9C981E046" name="us-gaap:AccruedEmployeeBenefitsCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">110</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1222-wk-Fact-EF61E88CF76D3A5BBEBAE2A9C973F898" name="us-gaap:AccruedEmployeeBenefitsCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">107</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Workers compensation</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1242-wk-Fact-2C8DA54D004C165E602EE2A9C9699277" name="us-gaap:WorkersCompensationLiabilityCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">169</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1261-wk-Fact-92D573B276A93D608EC0E2A9C980B93B" name="us-gaap:WorkersCompensationLiabilityCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">166</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Property and income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1281-wk-Fact-24887A8D53552A1C1E30E2A9C96FB65C" name="us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">73</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1300-wk-Fact-0F7DD1CF937D4BB946E2E2A9C97251B8" name="us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">68</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1320-wk-Fact-2DAC7BF3935A70ECF2EAE2A9C96E2000" name="us-gaap:OtherAccruedLiabilitiesCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">260</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1339-wk-Fact-820719C82C1DA8A60A58E2A9C97CA72D" name="us-gaap:OtherAccruedLiabilitiesCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">425</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1364-wk-Fact-DE255985F1BC8809193AE2A9C981B19F" name="us-gaap:AccruedLiabilitiesCurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,315</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1383-wk-Fact-B6C98038385EA3C90914E2A9C9F0B705" name="us-gaap:AccruedLiabilitiesCurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,749</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:OtherNoncurrentLiabilitiesTableTextBlock" id="TextSelection-D9E75AA205F4A1052F61E2A9CA61D3E4-0-wk-Fact-DD7F8F6585AD51E1FCDDE2A9C9A816B8" escape="true"><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:60%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Postretirement obligation</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1480-wk-Fact-3725FC6A93D2E659E837E2A9C9F2EF2A" name="us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">240</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1499-wk-Fact-629CE86844C577756E0AE2A9C9F7D3F9" name="us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">232</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other deferred compensation</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1514-wk-Fact-7F6927EDC559B7D35053E2A9C9EA64B4" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">282</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1533-wk-Fact-04C03D6640FDA9C46B6EE2A9C9EE5CD4" name="us-gaap:OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">247</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1553-wk-Fact-5093D934A9820D1A17B4E2A9C9DC7635" name="us-gaap:OtherSundryLiabilitiesNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">117</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1572-wk-Fact-2D4C876FD87A7FA87BDFE2A9C9DAFF6E" name="us-gaap:OtherSundryLiabilitiesNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">171</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1597-wk-Fact-2193D67611C65C674EF0E2A9C9F03A75" name="us-gaap:OtherLiabilitiesNoncurrent" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">639</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229462854e1616-wk-Fact-0D68BE9600469004FDD1E2A9CA07569F" name="us-gaap:OtherLiabilitiesNoncurrent" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">650</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div></ix:nonNumeric><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For further information on fuel derivative and interest rate derivative contracts, see </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Other Operating Expenses</span><span style="font-family:inherit;font-size:11pt;font-style:italic;"> </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Other operating expenses consist of distribution costs, advertising expenses, personnel expenses, professional fees, and other operating costs, none of which individually exceeded </span><span style="font-family:inherit;font-size:11pt;">10 percent</span><span style="font-family:inherit;font-size:11pt;"> of Operating expenses.</span></div></ix:continuation><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><a id="s260F693688745494B4520EF3E8BB232A"></a></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">10</span><span style="font-family:inherit;font-size:11pt;">.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock" id="TextSelection-9CC0EEEDBB34F39176F7E2A9CA62D617-0-wk-Fact-FC213EC18FC019848D0CE2A9C98957E0" continuedAt="TextSelection-9CC0EEEDBB34F39176F7E2A9CA62D617-1" escape="true">COMMITMENTS AND CONTINGENCIES</ix:nonNumeric></span></div><ix:continuation id="TextSelection-9CC0EEEDBB34F39176F7E2A9CA62D617-1" continuedAt="TextSelection-9CC0EEEDBB34F39176F7E2A9CA62D617-2"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company adopted the provisions of the New Lease Standard effective January 1, 2019, using the modified retrospective adoption method. The New Lease Standard eliminated the previous build-to-suit lease accounting guidance and resulted in the derecognition of build-to-suit assets and liabilities that remained on the balance sheet after the end of the construction period. See Note </span><span style="font-family:inherit;font-size:11pt;">2</span><span style="font-family:inherit;font-size:11pt;"> for further information. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Fort Lauderdale-Hollywood International Airport</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In </span><span style="font-size:11pt;">December 2013</span><span style="font-family:inherit;font-size:11pt;">, the Company entered into an agreement with Broward County, Florida, which owns and operates Fort Lauderdale-Hollywood International Airport ("FLL"), to oversee and manage the design and construction of the airport's Terminal 1 Modernization Project. In addition to significant improvements to the existing Terminal 1, the </span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">30</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-9CC0EEEDBB34F39176F7E2A9CA62D617-2" continuedAt="TextSelection-9CC0EEEDBB34F39176F7E2A9CA62D617-3"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">project included the design and construction of a new </span><span style="font-size:11pt;">five-gate</span><span style="font-family:inherit;font-size:11pt;"> Concourse A with an international processing facility. Funding for the project came directly from Broward County aviation sources, but flowed through the Company in its capacity as manager of the project. Construction of Concourse A was completed during second quarter 2017, and construction on Terminal 1 was substantially complete and operational as of the end of third quarter 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the FLL related Assets constructed for others ("ACFO") and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Los Angeles International Airport</span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In March 2013, the Company executed a lease agreement (the "T1 Lease") with Los Angeles World Airports ("LAWA"), which owns and operates Los Angeles International Airport ("LAX"). Under the T1 Lease, which was amended in June 2014 and September 2017, the Company oversaw and managed the design, development, financing, construction, and commissioning of the airport's Terminal 1 Modernization Project. Construction on the Terminal 1 Modernization Project began during 2014 and was substantially complete and operational during fourth quarter 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the LAX T1 Lease related ACFO and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019. </span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In October 2017, the Company executed a separate lease agreement with LAWA (the "T1.5 Lease"). Under the T1.5 Lease, the Company is overseeing and managing the design, development, financing, construction, and commissioning of a passenger processing facility between Terminal 1 and 2 (the "Terminal 1.5 Project"). The Terminal 1.5 Project is expected to include ticketing, baggage claim, passenger screening, and a bus gate at a cost not to exceed </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229468405e469-wk-Fact-0BCC80892EADCC1BD9A1E2A9C985C622" name="luv:TotalExpectedCostOfAirportProject" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">479</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> for site improvements and non-proprietary improvements. Construction on the Terminal 1.5 Project began during third quarter 2017 and is estimated to be completed during 2020. The Company has determined that due to its role in the project, it is considered the owner of the Terminal 1.5 Project for accounting purposes under the New Lease Standard. As a result, the costs incurred to fund the Terminal 1.5 Project are included within ACFO and all amounts that have been or will be reimbursed will be included within Construction obligation on the accompanying unaudited Condensed Consolidated Balance Sheet. Upon completion of the Terminal 1.5 Project, the Company will perform an evaluation to determine the treatment of these associated assets and liabilities. </span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Funding for these projects is primarily through the Regional Airports Improvement Corporation (the "RAIC"), which is a quasi-governmental special purpose entity that acts as a conduit borrower under syndicated credit facilities provided by groups of lenders. The Company guaranteed the obligations of the RAIC under separate credit facilities associated with the respective lease agreements. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company's outstanding remaining guaranteed obligation under the credit facility for the Terminal 1.5 Project was </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229468405e481-wk-Fact-7901C79F61648819BE231AE45A13B253" name="luv:Outstandingremainingguaranteedobligation" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">155</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;">. Loans made under the separate credit facility for the Terminal 1.5 Project are being used to reimburse the Company for the site improvements and non-proprietary improvements of the Terminal 1.5 Project, and the outstanding loans will be repaid with the proceeds of LAWA&#8217;s payments to purchase completed construction phases. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Dallas Love Field</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">During 2008, the City of Dallas approved the LFMP, a project to reconstruct Dallas Love Field with modern, convenient air travel facilities. Pursuant to a Program Development Agreement with the City of Dallas and the Love Field Airport Modernization Corporation (or the "LFAMC," a Texas non-profit "local government corporation" established by the City of Dallas to act on the City of Dallas' behalf to facilitate the development of the LFMP), the Company managed this project. Major construction was effectively completed in 2014. During second quarter 2017, the City of Dallas approved using the remaining bond funds for additional terminal construction projects, which were effectively completed in 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the LFMP Terminal related ACFO and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Although the City of Dallas received commitments from various sources that helped to fund portions of the LFMP project, including the Federal Aviation Administration, the Transportation Security Administration, and the City of Dallas' Aviation Fund, the majority of the funds used were from the issuance of bonds. The Company guaranteed principal and interest payments on bonds issued by the LFAMC. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229468405e500-wk-Fact-F5EF1FA38321738CB387E2A9C988D5EE" name="luv:PrincipalRemaining" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">416</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> of principal remained </span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">31</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Southwest Airlines Co.</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Notes to Condensed Consolidated Financial Statements</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(unaudited)</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><ix:continuation id="TextSelection-9CC0EEEDBB34F39176F7E2A9CA62D617-3"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">outstanding. The net present value of the future principal and interest payments associated with the bonds was </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229468405e507-wk-Fact-A70D9B0596FB3C731289E2A9C9684511" name="luv:NetPresentValueofPrincipalRemaining" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">453</ix:nonFraction> million</span></span><span style="font-family:inherit;font-size:11pt;"> as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and was reflected as part of the Company's operating lease right&#8211;of&#8211;use assets and lease obligations in the unaudited Condensed Consolidated Balance Sheet. See Notes </span><span style="font-family:inherit;font-size:11pt;">2</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">7</span><span style="font-family:inherit;font-size:11pt;"> for further information. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">During 2015, the City of Dallas issued additional bonds for the construction of a new parking garage at Dallas Love Field, which was completed and operational in fourth quarter 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the LFMP Parking Garage related ACFO and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019. The Company has not guaranteed the principal or interest payments on these bonds.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:LongTermPurchaseCommitmentTextBlock" id="TextSelection-3F7F549DEE1A54CA946CE2A9CA62A246-0-wk-Fact-AD08D5D9FCA2D039868DE2A9C97E927E" escape="true"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Construction costs recorded in ACFO for the Company's various projects as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and December 31, </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, were as follows:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="21"></td></tr><tr><td style="width:22%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:2%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO,</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net (a)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Construction Obligation</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO,</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net (a)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Construction Obligation</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">FLL Terminal</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e824-wk-Fact-113934CF906E5BA142A6E2A9C9BE8520" name="us-gaap:ConstructionInProgressGross" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e838-wk-Fact-EB40C390912B12ED2995E2A9C9BC6504" name="luv:AssetsConstructedForOthersNet" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e852-wk-Fact-6251DD2954E3BB3EF539E2A9C9B03804" name="us-gaap:ContractualObligation" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e872-wk-Fact-6310C18CAC5EE2AC5B9CE2A9C9B18EF5" name="us-gaap:ConstructionInProgressGross" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">313</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e886-wk-Fact-D1EC5AD6717DF2AAA0EDE2A9C9B71B75" name="luv:AssetsConstructedForOthersNet" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">304</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e900-wk-Fact-4318B6C669454B532356E2A9C9BB23E4" name="us-gaap:ContractualObligation" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">308</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LAX Terminal 1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e920-wk-Fact-4981BC76C5F2132F97ECE2A9C9E1AD19" name="us-gaap:ConstructionInProgressGross" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e934-wk-Fact-A8E3E15029717CAD252FE2A9C965A259" name="luv:AssetsConstructedForOthersNet" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e948-wk-Fact-3C72DD57A120759AFEBBE2A9C9933452" name="us-gaap:ContractualObligation" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e968-wk-Fact-3ECD514113674A199F30E2A9C99593AE" name="us-gaap:ConstructionInProgressGross" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">485</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e982-wk-Fact-3B04E5A2A225E74EFEB1E2A9C9F3686A" name="luv:AssetsConstructedForOthersNet" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">459</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e996-wk-Fact-49171AA694EDF648D03AE2A9C97EA58F" name="us-gaap:ContractualObligation" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">476</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LAX Terminal 1.5</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b)</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1021-wk-Fact-6709E66A6CD143D2D2EBE2A9C989DF15" name="us-gaap:ConstructionInProgressGross" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">144</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1035-wk-Fact-AE2A4831AFFA806345E2E2A9C9875A19" name="luv:AssetsConstructedForOthersNet" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">144</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1049-wk-Fact-AAB15BE2DE664DB55E9DE2A9C9B85E42" name="us-gaap:ContractualObligation" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">144</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1069-wk-Fact-8F01C2DAAE5A5F382F04E2A9C97B83FB" name="us-gaap:ConstructionInProgressGross" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">99</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1083-wk-Fact-9FEA3B4E982F756784F3E2A9C9EDA32C" name="luv:AssetsConstructedForOthersNet" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">99</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1097-wk-Fact-4A8C0F3D3ACAE77D4986E2A9C9C768C8" name="us-gaap:ContractualObligation" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">99</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LFMP Terminal</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1122-wk-Fact-136EB4F1BCFC89B21EA7E2A9C9C2F6A9" name="us-gaap:ConstructionInProgressGross" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1136-wk-Fact-964EFABC57ABA4A09DBDE2A9C9B5FA70" name="luv:AssetsConstructedForOthersNet" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1150-wk-Fact-58AD47D72A55B7BC2237E2A9C9BAB657" name="us-gaap:ContractualObligation" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1170-wk-Fact-7BD6B4E594FA23C171DDE2A9C9CD4C32" name="us-gaap:ConstructionInProgressGross" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">545</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1184-wk-Fact-F38F108034E250F95CA4E2A9C9EEAB85" name="luv:AssetsConstructedForOthersNet" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">460</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1198-wk-Fact-2493D4F5D22E512353B8E2A9C97913C8" name="us-gaap:ContractualObligation" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">502</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LFMP Parking Garage</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1223-wk-Fact-C3EB830FB8E5FB717040E2A9C9C3B9F6" name="us-gaap:ConstructionInProgressGross" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1237-wk-Fact-ECAA69B05B7CDAEAD168E2A9C944AB5B" name="luv:AssetsConstructedForOthersNet" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1251-wk-Fact-2FDA4DE9A700F1C56B1BE2A9C9904850" name="us-gaap:ContractualObligation" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1271-wk-Fact-0C685F59E9F992F09533E2A9C94C70BB" name="us-gaap:ConstructionInProgressGross" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">200</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1285-wk-Fact-568BD77013BF261B4EA6E2A9C9F00399" name="luv:AssetsConstructedForOthersNet" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">200</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1299-wk-Fact-749570C685DF7910C0A6E2A9C9C13C01" name="us-gaap:ContractualObligation" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">200</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">HOU International Terminal</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1324-wk-Fact-E0DD685AE67A8EE9E6FCE2A9C98D2FBD" name="us-gaap:ConstructionInProgressGross" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_HOUMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1338-wk-Fact-6E864F6B5D0D1C280666E2A9C97DB8D4" name="luv:AssetsConstructedForOthersNet" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_HOUMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1352-wk-Fact-B8BE6F94B6EB6B223C0BE2A9C9C48AED" name="us-gaap:ContractualObligation" contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_HOUMember" unitRef="usd" decimals="-6" scale="6" format="ixt:zerodash">&#8212;</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1372-wk-Fact-BE7AB8FB167DA642E39FE2A9C997EE22" name="us-gaap:ConstructionInProgressGross" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_HOUMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">126</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1386-wk-Fact-F32D85FA180F696056FBE2A9C9C7FEC8" name="luv:AssetsConstructedForOthersNet" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_HOUMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">115</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1400-wk-Fact-8D7CD0BADC6CCEDD9B75E2A9C9B4C26C" name="us-gaap:ContractualObligation" contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_HOUMember" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">116</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1430-wk-Fact-5428C3D4805D5601AD28E2A9C95BFBA2" name="us-gaap:ConstructionInProgressGross" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">144</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1444-wk-Fact-E61BA71A0F4B9267A510E2A9C9F436D3" name="luv:AssetsConstructedForOthersNet" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">144</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1458-wk-Fact-8724E94634FF93C2876FE2A9C9D77AE5" name="us-gaap:ContractualObligation" contextRef="FI2019Q2" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">144</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1478-wk-Fact-3A30BB4E14FE417993F5E2A9C9B456A6" name="us-gaap:ConstructionInProgressGross" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,768</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1492-wk-Fact-12AF9B985F400DCC53B6E2A9C9C25A19" name="luv:AssetsConstructedForOthersNet" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,637</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span><ix:nonFraction id="d229468405e1506-wk-Fact-A93533F286997CEA497AE2A9C98A30E7" name="us-gaap:ContractualObligation" contextRef="FI2018Q4" unitRef="usd" decimals="-6" scale="6" format="ixt:numdotdecimal">1,701</ix:nonFraction></span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)<ix:footnote id="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US"> Net of accumulated depreciation. </ix:footnote></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b) <ix:footnote id="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US">Project still in progress.</ix:footnote></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c) <ix:footnote id="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl" footnoteRole="http://www.xbrl.org/2003/role/footnote" xml:lang="en-US" continuedAt="TextSelection-CD757B9176FCE0E43038E2A9CA626487-1">Project completed in 2015 at Houston William P. Hobby Airport ("HOU").</ix:footnote></span></div><ix:continuation id="TextSelection-CD757B9176FCE0E43038E2A9CA626487-1"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></ix:continuation></ix:nonNumeric><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Contingencies</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company is from time to time subject to various legal proceedings and claims arising in the ordinary course of business, including, but not limited to, examinations by the Internal Revenue Service ("IRS"). The Company's management does not expect that the outcome of any of its currently ongoing legal proceedings or the outcome of any adjustments presented by the IRS, individually or collectively, will have a material adverse effect on the Company's financial condition, results of operations, or cash flow.</span></div></ix:continuation><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><a id="sF5175196433850AB9402B6030CA9CA30"></a></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">11</span><span style="font-family:inherit;font-size:11pt;">.&#160;&#160;&#160;&#160;<ix:nonNumeric contextRef="FD2019Q2YTD" name="us-gaap:UnusualOrInfrequentItemsDisclosureTextBlock" id="TextSelection-62BAFA2DCF325097F687E2A9CA629570-0-wk-Fact-747AE722CE7BCE976CD3E2A9C96BA38F" continuedAt="TextSelection-62BAFA2DCF325097F687E2A9CA629570-1" escape="true">BOEING 737 MAX AIRCRAFT GROUNDING</ix:nonNumeric></span></div><ix:continuation id="TextSelection-62BAFA2DCF325097F687E2A9CA629570-1"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On March 13, 2019, the Federal Aviation Administration issued an emergency order for all U.S. airlines to ground all Boeing 737 MAX aircraft. The Company immediately complied with the order and grounded all </span><span style="font-family:inherit;font-size:11pt;"><span><ix:nonFraction id="d229468510e429-wk-Fact-16E2708A1C45ABCB58E9E2A9C949713C" name="luv:NumberofAircraftGroundedUnderEmergencyOrder" contextRef="FI2019Q2" unitRef="number" decimals="INF" scale="0" format="ixt:numdotdecimal">34</ix:nonFraction></span></span><span style="font-family:inherit;font-size:11pt;"> 737 MAX 8 aircraft in its fleet. The Company will continue to monitor the situation and any potential future accounting implications that arise.&#160;The most significant financial impacts of this grounding to the Company thus far have been the lost revenues, operating income, operating cash flows, and delayed capital expenditures directly associated with its grounded 737 MAX 8 fleet and other new aircraft that have not been able to be delivered. On July 18, 2019, the Boeing Company announced a </span><span style="font-family:inherit;font-size:11pt;"><span>$<ix:nonFraction id="d229468510e433-wk-Fact-D7FA306646AF9B7D8D4F3E6D8F3DBB85" name="luv:PotentialConcessionsandOtherConsiderations" contextRef="FI2019Q2" unitRef="usd" decimals="-8" scale="9" format="ixt:numdotdecimal">4.9</ix:nonFraction> billion</span></span><span style="font-family:inherit;font-size:11pt;"> after-tax charge for &#8216;potential concessions and other considerations to customers for disruptions related to the 737 MAX grounding.&#8217; The Company has had preliminary discussions with Boeing regarding compensation for damages due to the MAX groundings, but has not reached any conclusions regarding these matters, and no amounts expected from Boeing have been included in second quarter results.</span></div></ix:continuation><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">32</span></div></div><hr style="page-break-after:always"></hr><div><a id="sC1C88DEF567D5F58A2E26141BBB28234"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 2. </span><span style="font-family:inherit;font-size:11pt;">&#160;&#160;Management's Discussion and Analysis of Financial Condition and Results of Operations</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Relevant comparative operating statistics for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;"> are included below. The Company provides these operating statistics because they are commonly used in the airline industry and, as such, allow readers to compare the Company&#8217;s performance against its results for the prior year period, as well as against the performance of the Company&#8217;s peers.&#160;</span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="13"></td></tr><tr><td style="width:56%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:4%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Change</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Revenue passengers carried (000s)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">34,924</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">35,266</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(1.0</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Enplaned passengers (000s)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">42,569</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">42,931</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.8</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Revenue passenger miles (RPMs) (in millions)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(a)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">34,528</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">35,143</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(1.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Available seat miles (ASMs) (in millions)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(b)</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">39,985</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">41,492</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(3.6</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Load factor</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(c)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">86.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">84.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">pts</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Average length of passenger haul (miles)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">989</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">997</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.8</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Average aircraft stage length (miles)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">750</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">763</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(1.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Trips flown</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">347,684</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">353,928</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(1.8</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Seats flown (000s)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(d)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">52,398</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">53,301</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(1.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Seats per trip</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(e)</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">150.7</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">150.6</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.1</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Average passenger fare</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">157.10</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">151.94</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger revenue yield per RPM (cents)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(f)</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">15.89</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">15.25</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">4.2</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating revenues per ASM (cents)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(g)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">14.78</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13.84</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">6.8</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger revenue per ASM (cents)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(h)</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13.72</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12.91</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">6.3</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating expenses per ASM (cents)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(i)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12.36</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11.50</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7.5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating expenses per ASM, excluding fuel (cents)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9.52</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8.60</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">10.7</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating expenses per ASM, excluding fuel and profitsharing (cents)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9.09</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8.20</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">10.9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel costs per gallon, including fuel tax</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.13</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.21</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(3.6</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel costs per gallon, including fuel tax, economic</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.13</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.21</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(3.6</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel consumed, in gallons (millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">532</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">543</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(2.0</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Active fulltime equivalent Employees</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">59,793</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">57,674</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Aircraft at end of period</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">753</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">730</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.2</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">33</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="13"></td></tr><tr><td style="width:56%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:4%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Change</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Revenue passengers carried (000s)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">66,220</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">66,598</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.6</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Enplaned passengers (000s)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">80,382</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">80,474</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.1</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Revenue passenger miles (RPMs) (in millions)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(a)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">65,232</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">65,582</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Available seat miles (ASMs) (in millions)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(b)</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">77,871</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">78,859</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(1.3</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Load factor</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(c)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">83.8</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">83.2</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.6</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">pts</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Average length of passenger haul (miles)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">985</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">985</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Average aircraft stage length (miles)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">751</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">756</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Trips flown</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">674,074</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">680,144</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.9</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Seats flown (000s)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(d)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">101,871</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">102,417</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Seats per trip</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(e)</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">151.1</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">150.6</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.3</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Average passenger fare</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">154.50</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">149.30</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger revenue yield per RPM (cents)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(f)</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">15.68</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">15.16</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.4</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating revenues per ASM (cents)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(g)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">14.20</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13.55</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">4.8</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger revenue per ASM (cents)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(h)</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13.14</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12.61</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">4.2</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating expenses per ASM (cents)</span><span style="font-family:inherit;font-size:10pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">(i)</sup></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12.31</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11.54</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">6.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating expenses per ASM, excluding fuel (cents)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9.55</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8.72</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9.5</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating expenses per ASM, excluding fuel and profitsharing (cents)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9.21</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8.38</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9.9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel costs per gallon, including fuel tax</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.09</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.14</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(2.3</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel costs per gallon, including fuel tax, economic</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.09</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.15</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(2.8</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel consumed, in gallons (millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,026</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,032</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.6</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Active fulltime equivalent Employees</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">59,793</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">57,674</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Aircraft at end of period</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">753</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">730</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.2</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) A revenue passenger mile is one paying passenger flown one mile. Also referred to as "traffic," which is a measure of demand for a given period.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b) An available seat mile is one seat (empty or full) flown one mile. Also referred to as "capacity," which is a measure of the space available to carry passengers in a given period.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c) Revenue passenger miles divided by available seat miles.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(d) Seats flown is calculated using total number of seats available by aircraft type multiplied by the total trips flown by the same aircraft type during a particular period.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(e) Seats per trip is calculated by dividing seats flown by trips flown.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(f) Calculated as passenger revenue divided by revenue passenger miles. Also referred to as "yield," this is the average cost paid by a paying passenger to fly one mile, which is a measure of revenue production and fares.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(g) Calculated as operating revenues divided by available seat miles. Also referred to as "operating unit revenues," or "RASM," this is a measure of operating revenue production based on the total available seat miles flown during a particular period. </span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(h) Calculated as passenger revenue divided by available seat miles. Also referred to as "passenger unit revenues," this is a measure of passenger revenue production based on the total available seat miles flown during a particular period.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(i) Calculated as operating expenses divided by available seat miles. Also referred to as "unit costs," "cost per available seat mile," or "CASM" this is the average cost to fly an aircraft seat (empty or full) one mile, which is a measure of cost efficiencies.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">34</span></div></div><hr style="page-break-after:always"></hr><div><a id="s614D733F54D25C59BEB1EE5C2CEC7C82"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Financial Overview</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company recorded </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">year-to-date</span><span style="font-family:inherit;font-size:11pt;"> GAAP and non-GAAP results for </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;"> as noted in the following tables. See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="23"></td></tr><tr><td style="width:30%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Three months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Six months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(in millions, except per share amounts)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">GAAP</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Percent Change</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Percent Change</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating income</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">968</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">972</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,473</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,588</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(7.2</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net income</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">741</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">733</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.1</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,128</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,195</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(5.6</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net income per share, diluted</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.37</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.27</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7.9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.06</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.05</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Non-GAAP</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating income</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">968</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">967</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.1</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,473</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,552</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(5.1</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net income</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">741</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">729</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.6</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,128</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1,168</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(3.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net income per share, diluted</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.37</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.26</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8.7</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.06</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.00</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.0</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> Net income was </span><span style="font-family:inherit;font-size:11pt;">$741 million</span><span style="font-family:inherit;font-size:11pt;">, a </span><span style="font-family:inherit;font-size:11pt;">1.1 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">, as compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;"> Net income of </span><span style="font-family:inherit;font-size:11pt;">$733 million</span><span style="font-family:inherit;font-size:11pt;">. Diluted earnings per share was a </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> record of </span><span style="font-family:inherit;font-size:11pt;">$1.37</span><span style="font-family:inherit;font-size:11pt;">, as compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;"> diluted earnings per share of </span><span style="font-family:inherit;font-size:11pt;">$1.27</span><span style="font-family:inherit;font-size:11pt;">. </span><span style="font-family:inherit;font-size:11pt;">Second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> non-GAAP Net income was also </span><span style="font-family:inherit;font-size:11pt;">$741 million</span><span style="font-family:inherit;font-size:11pt;">, a </span><span style="font-family:inherit;font-size:11pt;">1.6 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">, as compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;"> non-GAAP Net income of </span><span style="font-family:inherit;font-size:11pt;">$729 million</span><span style="font-family:inherit;font-size:11pt;">. Non-GAAP diluted earnings per share was also a second quarter record of </span><span style="font-family:inherit;font-size:11pt;">$1.37</span><span style="font-family:inherit;font-size:11pt;">, as compared with </span><span style="font-family:inherit;font-size:11pt;">$1.26</span><span style="font-family:inherit;font-size:11pt;"> for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. </span><span style="font-family:inherit;font-size:11pt;">Second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> Operating income was relatively flat, year-over-year, on both a GAAP and Non-GAAP basis. During </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company canceled </span><span style="font-size:11pt;">approximately 20,000</span><span style="font-family:inherit;font-size:11pt;"> flights primarily as a result of the grounding of the Boeing 737 MAX 8 aircraft ("MAX"). The Company estimates the impact of the MAX groundings reduced its Operating income for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> by approximately </span><span style="font-family:inherit;font-size:11pt;">$175 million</span><span style="font-family:inherit;font-size:11pt;">. See Note&#160;</span><span style="font-family:inherit;font-size:11pt;">11</span><span style="font-family:inherit;font-size:11pt;">&#160;to the unaudited Condensed Consolidated Financial Statements for further information. </span><span style="font-family:inherit;font-size:11pt;">Second quarter 2018</span><span style="font-family:inherit;font-size:11pt;"> was impacted by the effects following the Company's Flight 1380 accident, which had an approximate </span><span style="font-family:inherit;font-size:11pt;">$100 million</span><span style="font-family:inherit;font-size:11pt;"> impact to </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;"> Passenger revenues. On April 17, 2018, Southwest Airlines Flight 1380 from New York-LaGuardia to Dallas Love Field suffered an uncontained failure of its port CFM56-7B engine, resulting in a Customer fatality. The slight </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in GAAP Net income was primarily driven by an </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in revenues, partially offset by a </span><span style="font-family:inherit;font-size:11pt;">7.3 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in Salaries, wages, and benefits expense. See below for further information.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, Net income was </span><span style="font-family:inherit;font-size:11pt;">$1.1 billion</span><span style="font-family:inherit;font-size:11pt;">, a </span><span style="font-family:inherit;font-size:11pt;">5.6 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;"> year-over-year. Diluted earnings per share for the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> was </span><span style="font-family:inherit;font-size:11pt;">$2.06</span><span style="font-family:inherit;font-size:11pt;">, as compared with </span><span style="font-family:inherit;font-size:11pt;">$2.05</span><span style="font-family:inherit;font-size:11pt;"> for the </span><span style="font-family:inherit;font-size:11pt;">six months ended June 30, 2018</span><span style="font-family:inherit;font-size:11pt;">. For the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, non-GAAP Net income was also </span><span style="font-family:inherit;font-size:11pt;">$1.1 billion</span><span style="font-family:inherit;font-size:11pt;">, a </span><span style="font-family:inherit;font-size:11pt;">3.4 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;"> year-over-year. Non-GAAP diluted earnings per share for the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> was also </span><span style="font-family:inherit;font-size:11pt;">$2.06</span><span style="font-family:inherit;font-size:11pt;">, as compared with </span><span style="font-family:inherit;font-size:11pt;">$2.00</span><span style="font-family:inherit;font-size:11pt;"> for the </span><span style="font-family:inherit;font-size:11pt;">six months ended June 30, 2018</span><span style="font-family:inherit;font-size:11pt;">. For the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, Operating income was </span><span style="font-family:inherit;font-size:11pt;">$1.5 billion</span><span style="font-family:inherit;font-size:11pt;">, a </span><span style="font-family:inherit;font-size:11pt;">7.2 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;"> year-over-year. For the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, non-GAAP Operating income was also </span><span style="font-family:inherit;font-size:11pt;">$1.5 billion</span><span style="font-family:inherit;font-size:11pt;">, a </span><span style="font-family:inherit;font-size:11pt;">5.1 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;"> year-over-year. The decrease in GAAP Net income was primarily due to the impact of the grounding of the MAX aircraft, severe weather, unscheduled maintenance disruptions in first quarter, the U.S. government shutdown in first quarter, and softness in leisure revenue trends experienced in first quarter. The Company estimates the impact of the MAX groundings reduced its Operating income for the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, by approximately </span><span style="font-family:inherit;font-size:11pt;">$225 million</span><span style="font-family:inherit;font-size:11pt;">. See Note&#160;</span><span style="font-family:inherit;font-size:11pt;">11</span><span style="font-family:inherit;font-size:11pt;">&#160;to the unaudited Condensed Consolidated Financial Statements for further information about the MAX groundings. The </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;"> in GAAP Net income also resulted from a </span><span style="font-family:inherit;font-size:11pt;">7.9 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in Salaries, wages, and benefits expense, coupled with a </span><span style="font-family:inherit;font-size:11pt;">10.6 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in Other operating expenses. See below for further information.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">35</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For the twelve months ended </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company's earnings performance, combined with its actions to manage invested capital, produced a </span><span style="font-family:inherit;font-size:11pt;">23.4 percent</span><span style="font-family:inherit;font-size:11pt;"> pre-tax non-GAAP return on invested capital ("ROIC"), or </span><span style="font-family:inherit;font-size:11pt;">18.2 percent</span><span style="font-family:inherit;font-size:11pt;"> on an after-tax basis, compared with the Company's pre-tax ROIC of </span><span style="font-family:inherit;font-size:11pt;">24.7 percent</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">18.9 percent</span><span style="font-family:inherit;font-size:11pt;"> on an after-tax basis, for the twelve months ended </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2018</span><span style="font-family:inherit;font-size:11pt;">. See the Company's calculation of ROIC in the accompanying reconciliation tables as well as the Note Regarding Use of Non-GAAP Financial Measures.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Company Overview</span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company ended </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> with </span><span style="font-family:inherit;font-size:11pt;">753</span><span style="font-family:inherit;font-size:11pt;"> aircraft in its fleet. All </span><span style="font-family:inherit;font-size:11pt;">34</span><span style="font-family:inherit;font-size:11pt;"> of the Company's Boeing 737 MAX 8 aircraft have remained grounded since March 13, 2019. See Note </span><span style="font-family:inherit;font-size:11pt;">11</span><span style="font-family:inherit;font-size:11pt;"> to the unaudited Condensed Consolidated Financial Statements for further information. While the Company's contractual delivery schedule with Boeing has not changed, the majority of its remaining 41 scheduled </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> aircraft deliveries are expected to shift into </span><span style="font-family:inherit;font-size:11pt;">2020</span><span style="font-family:inherit;font-size:11pt;">. As a result of the MAX groundings, the Company deferred the retirement of 7 of its owned Boeing 737-700 aircraft; therefore, the Company now plans to retire 11 of its 737-700 aircraft in </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As the timeline remains uncertain for the MAX aircraft to return to service, the Company will adjust its flight schedule to remove all MAX flights through January 5, 2020. The Company continues to be focused on proactively managing cancellations, minimizing operational disruptions, reaccommodating Customers, and minimizing the impact on its ontime performance.</span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Based on planned flight schedule reductions for the MAX through January 5, 2020, the Company currently expects its </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> ASMs to decrease in the </span><span style="font-size:11pt;">2 to 3</span><span style="font-family:inherit;font-size:11pt;"> percent range, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">, and expects its 2019 ASMs to decrease in the </span><span style="font-size:11pt;">1 to 2</span><span style="font-family:inherit;font-size:11pt;"> percent range, year-over-year.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's assumption of regulatory approval of MAX return to service during fourth quarter 2019 is subject to Boeing's ongoing work with the FAA, who will determine the timing of MAX return to service. Any changes to these assumptions could result in additional flight schedule adjustments and reductions beyond January 5, 2020, further delays in aircraft deliveries, and additional financial impacts. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Following the Company's first quarter 2019 commencement of Hawaii service between Oakland and Honolulu on Oahu, the Company began service from Oakland to Kahului on Maui on April 7, 2019. On May 5, 2019, the Company began service from San Jose to Honolulu, and Maui on May 26, 2019. Interisland service began on April 28, 2019, with service between Honolulu and Maui, and May 12, 2019, between Honolulu and Kona on the island of Hawaii. The Company continues to plan for more service for the previously announced gateways of San Diego and Sacramento, and for Lihue on Kauai and Hilo on Hawaii. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In July 2019, the Company announced its decision to cease service at Newark Liberty International Airport and consolidate its New York City presence at New York LaGuardia Airport, effective November 3, 2019. In July 2019, the Company also announced its intention to begin service at Cozumel International Airport beginning in first quarter 2020, subject to requisite governmental approvals. </span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In May 2019, the Company's approximately 2,400 Mechanics and Related Employees, represented by the Aircraft Mechanics Fraternal Association, ratified a tentative collective-bargaining agreement with the Company. The newly ratified agreement becomes amendable in August 2024. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company continued to return value to its Shareholders during </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> through a </span><span style="font-family:inherit;font-size:11pt;">$400 million</span><span style="font-family:inherit;font-size:11pt;"> accelerated share repurchase program, which was launched in April 2019 with a financial institution in a privately negotiated transaction ("Second Quarter 2019 ASR Program"). The Company received </span><span style="font-family:inherit;font-size:11pt;">5.8 million</span><span style="font-family:inherit;font-size:11pt;"> shares in </span><span style="font-size:11pt;">June 2019</span><span style="font-family:inherit;font-size:11pt;">, and at settlement is scheduled to receive an additional 2.0 million shares in July 2019, under the Second Quarter 2019 ASR Program. In addition, during April 2019, the Company repurchased $50 million of its shares of common stock on the open market under an additional share repurchase plan. These purchases were recorded as treasury share repurchases for purposes of calculating earnings per share. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had&#160;</span><span style="font-family:inherit;font-size:11pt;">$400 million</span><span style="font-family:inherit;font-size:11pt;">&#160;remaining under its May 2018 </span><span style="font-family:inherit;font-size:11pt;">$2.0 billion</span><span style="font-family:inherit;font-size:11pt;"> share repurchase authorization. On May 15, 2019, the Company's Board of Directors authorized the repurchase of up to </span><span style="font-family:inherit;font-size:11pt;">$2.0 billion</span><span style="font-family:inherit;font-size:11pt;"> of the Company's common stock in a new share </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">36</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">repurchase authorization, upon the completion of the remaining </span><span style="font-family:inherit;font-size:11pt;">$400 million</span><span style="font-family:inherit;font-size:11pt;"> under the May 2018 </span><span style="font-family:inherit;font-size:11pt;">$2.0 billion</span><span style="font-family:inherit;font-size:11pt;"> share repurchase authorization. On July 30, 2019, the Company launched a new accelerated share repurchase program by advancing $500 million to a financial institution in a privately negotiated transaction ("Third Quarter 2019 ASR Program"). The specific number of shares that the Company will repurchase under the Third Quarter 2019 ASR Program will be determined based generally on a discount to the volume-weighted average price per share of the Company's common stock during a calculation period to be completed no later than October 2019. The Company also entered into an additional open market share repurchase plan for the purchase of up to an additional </span><span style="font-family:inherit;font-size:11pt;">$50 million</span><span style="font-family:inherit;font-size:11pt;"> of its shares of common stock depending on market prices. These purchases will be recorded as treasury share repurchases for purposes of calculating earnings per share. The Company also made cash dividend payments totaling </span><span style="font-family:inherit;font-size:11pt;">$98 million</span><span style="font-family:inherit;font-size:11pt;"> during </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Material Changes in Results of Operations</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Comparison of </span><span style="font-family:inherit;font-size:11pt;font-weight:bold;">three months ended</span><span style="font-family:inherit;font-size:11pt;font-weight:bold;"> </span><span style="font-family:inherit;font-size:11pt;font-weight:bold;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;font-weight:bold;"> and </span><span style="font-family:inherit;font-size:11pt;font-weight:bold;">June&#160;30, 2018</span><span style="font-family:inherit;font-size:11pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Operating Revenues</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Total operating revenues for </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$167 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">2.9 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year, to an all-time quarterly record </span><span style="font-family:inherit;font-size:11pt;">$5.9 billion</span><span style="font-family:inherit;font-size:11pt;">, despite the negative revenue impacts as a result of flight schedule adjustments due to the MAX groundings. </span><span style="font-family:inherit;font-size:11pt;">Second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> RASM </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">6.8 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year, largely driven by a Passenger revenue yield </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">4.2 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year, and a Load factor </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> of 1.7 points, year-over-year, to an all-time quarterly record </span><span style="font-family:inherit;font-size:11pt;">86.4 percent</span><span style="font-family:inherit;font-size:11pt;">. Second quarter 2019 year-over-year RASM benefited by approximately one point from revenue management enhancements implemented in 2018, as well as an approximate three-point tailwind&#8212;with one point related to the Company's second quarter 2018 suboptimal schedule from the 2017 accelerated retirement of its Boeing 737-300 ("Classic") fleet, and two points related to the negative revenue effects from the Flight 1380 accident in April 2018. Further, second quarter 2019 year-over-year RASM benefited by an approximate one-half point due to the timing shift of Easter to second quarter 2019, and by approximately two points as a result of lower second quarter 2019 ASMs due to the MAX groundings. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Passenger revenues for </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$129 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">2.4 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year. On a unit basis, Passenger revenues </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">6.3 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year, largely driven by the </span><span style="font-family:inherit;font-size:11pt;">4.2 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in Passenger revenue yield and the </span><span style="font-family:inherit;font-size:11pt;">1.7 point</span><span style="font-family:inherit;font-size:11pt;"> increase in Load factor, year-over-year. The </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in Passenger revenues was primarily due to higher passenger yields as a result of an increase in average fares, coupled with the shift in Easter travel demand to April 2019 versus both March and April 2018. In addition, prior year results included negative revenue effects from the Flight 1380 accident, which had an approximate $100 million impact to </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;"> Passenger revenues. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Freight revenues for </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> were flat, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. Based on current trends, the Company expects </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> Freight revenues to increase slightly, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Other revenues for </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$38 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">11.2 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year. The increase was primarily due to an increase in revenues associated with cardholder spend on the Company's co-branded Chase</span><span style="font-family:inherit;font-size:11pt;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">&#174;</sup></span><span style="font-family:inherit;font-size:11pt;"> Visa credit card, driven by the Company's bonus point offer in </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> and the carryover success of its Companion Pass promotion in first quarter 2019 for new Cardholders. Based on current trends, the Company expects </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> Other revenues to </span><span style="font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Based on current bookings and revenue trends, the Company expects </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> RASM to increase in the </span><span style="font-size:11pt;">3 to 5 percent</span><span style="font-family:inherit;font-size:11pt;"> range, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. The Company's outlook for </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> year-over-year RASM includes an estimated one-point tailwind - approximately one-half point is related to the Company's </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;"> suboptimal schedule from the 2017 accelerated retirement of its Classic fleet, and approximately one-half point is due to the revenue effects from the Flight 1380 accident in April 2018. Additionally, </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> year-over-year RASM is expected to benefit by an estimated two points as a result of lower </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> capacity due to the MAX groundings.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">37</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Operating Expenses</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Operating expenses for </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$171 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">3.6 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">, while capacity </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">3.6 percent</span><span style="font-family:inherit;font-size:11pt;"> over the same period. Historically, except for changes in the price of fuel, changes in Operating expenses for airlines have been largely driven by changes in capacity, or ASMs. However, the Company's operating expenses are largely fixed once flight schedules are published; and the Company experienced lower than expected ASMs during </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> due to the MAX groundings. Flight cancellations are expected to drive unit cost pressure for the duration of the MAX groundings. The following table presents the Company's Operating expenses per ASM for the </span><span style="font-family:inherit;font-size:11pt;">second quarter</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, followed by explanations of these changes on a per ASM basis and dollar basis:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="15"></td></tr><tr><td style="width:37%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Per ASM <br/>change</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Percent <br/>change</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(in cents, except for percentages)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Salaries, wages, and benefits</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">5.17</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">4.64</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.53</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel and oil</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.84</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.90</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.06</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(2.1</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Maintenance materials and repairs</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.78</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.66</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.12</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18.2</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Landing fees and airport rentals</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.89</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.83</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.06</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7.2</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Depreciation and amortization</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.76</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.70</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.06</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8.6</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other operating expenses</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.92</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.77</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.15</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8.5</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12.36</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11.50</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.86</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7.5</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Operating expenses per ASM for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">7.5 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. Operating expenses per ASM for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;">, excluding Fuel and oil expense, special items, and profitsharing (a non-GAAP financial measure), </span><span style="font-family:inherit;font-size:11pt;">increased</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">10.9 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On both a GAAP and non-GAAP basis, excluding Fuel and oil expense, special items, and profitsharing, approximately six points of the year-over-year unit cost increases were due to the MAX groundings and the resulting lower </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> capacity. See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures. Based on current trends and excluding Fuel and oil expense and profitsharing expense, the Company expects its </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> unit costs to increase in the </span><span style="font-size:11pt;">9 to 11</span><span style="font-family:inherit;font-size:11pt;"> percent range, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. Prior to the MAX groundings, the Company expected third quarter 2019 CASM, excluding fuel and oil expense and profitsharing expense, to increase approximately 2 percent, year-over-year. Approximately seven points of the expected incremental year-over-year unit cost increase in </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> are driven by lower </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> capacity as a result of the MAX groundings. Additionally, the Company expects approximately one point of year-over-year unit cost pressure in </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;">, primarily due to the shift in spending from the first half of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> into </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Salaries, wages, and benefits expense for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$141 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">7.3 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> Salaries, wages, and benefits expense </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">11.4 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis,&#160;the majority of these increases were the result of higher salaries expense, primarily driven by contractual wage rate increases. Based on current cost trends and anticipated capacity, the Company expects </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> Salaries, wages, and benefits expense per ASM, excluding profitsharing expense, to </span><span style="font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Fuel and oil expense for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$66 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">5.5 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> Fuel and oil expense </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">2.1 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">s were attributable to lower market jet fuel prices. The Company's average economic jet fuel cost per gallon </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">3.6 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year, to </span><span style="font-family:inherit;font-size:11pt;">$2.13</span><span style="font-family:inherit;font-size:11pt;"> for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;">, from </span><span style="font-family:inherit;font-size:11pt;">$2.21</span><span style="font-family:inherit;font-size:11pt;"> for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures. These figures include </span><span style="font-family:inherit;font-size:11pt;">$.05</span><span style="font-family:inherit;font-size:11pt;"> per gallon in premium expense and </span><span style="font-family:inherit;font-size:11pt;">$.06</span><span style="font-family:inherit;font-size:11pt;"> per gallon in favorable cash settlements from fuel derivative contracts in </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">$.06</span><span style="font-family:inherit;font-size:11pt;"> per gallon in premium expense </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">38</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">and </span><span style="font-family:inherit;font-size:11pt;">$.08</span><span style="font-family:inherit;font-size:11pt;"> per gallon in favorable cash settlements from fuel derivative contracts in </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. The </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;"> was partially offset by a </span><span style="font-family:inherit;font-size:11pt;">decline</span><span style="font-family:inherit;font-size:11pt;"> in the Company's fuel efficiency during </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;">, compared with the same prior year period, when measured on the basis of ASMs generated per gallon of fuel. The </span><span style="font-family:inherit;font-size:11pt;">decline</span><span style="font-family:inherit;font-size:11pt;"> in fuel efficiency was primarily due to the removal of the Company's most fuel-efficient aircraft from its schedule as a result of the MAX groundings. Fuel gallons consumed </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">2.0 percent</span><span style="font-family:inherit;font-size:11pt;">, as compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">, while year-over-year capacity </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">3.6 percent</span><span style="font-family:inherit;font-size:11pt;">. The Company estimates </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> fuel efficiency to decrease in the </span><span style="font-size:11pt;">1 to 2</span><span style="font-family:inherit;font-size:11pt;"> percent range, year-over-year, due to the MAX groundings.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">July&#160;19, 2019</span><span style="font-family:inherit;font-size:11pt;">, on an economic basis, the Company had derivative contracts in place related to expected future fuel consumption as follows:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="6"></td></tr><tr><td style="width:20%;"></td><td style="width:16%;"></td><td style="width:16%;"></td><td style="width:16%;"></td><td style="width:16%;"></td><td style="width:16%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Period</span></div></td><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Maximum percent of estimated fuel consumption covered by fuel derivative contracts at varying West Texas Intermediate/Brent Crude Oil, Heating Oil, and Gulf Coast Jet Fuel-equivalent price levels (a)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2019</span></div></td><td colspan="5" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">73%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td colspan="5" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">58%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td colspan="5" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">49%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td colspan="5" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">15%</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) The Company&#8217;s hedge position can vary significantly at different price levels, including prices at which the Company considers "catastrophic" coverage. The percentages provided are not indicative of the Company's hedge coverage at every price, but represent the highest level of coverage at a single price. See </span><span style="font-family:inherit;font-size:10pt;">Note 3</span><span style="font-family:inherit;font-size:10pt;"> to the unaudited Condensed Consolidated Financial Statements for further information. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As a result of applying hedge accounting in prior periods, the Company has amounts in Accumulated other comprehensive income (loss) ("AOCI") that will be recognized in earnings in future periods when the underlying fuel derivative contracts settle. The following table displays the Company's estimated fair value of remaining fuel derivative contracts (not considering the impact of the cash collateral provided to or received from counterparties&#8212;see </span><span style="font-family:inherit;font-size:11pt;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> to the unaudited Condensed Consolidated Financial Statements for further information), as well as the amount of deferred losses in AOCI at </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and the expected future periods in which these items are expected to settle and/or be recognized in earnings (in millions):</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"></td></tr><tr><td style="width:25%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:33%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:33%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Year</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value of fuel derivative contracts at June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Amount of losses deferred in AOCI at June 30, 2019 (net of tax)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Remainder of 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">25</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">90</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">58</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">8</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">14</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">187</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">24</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Assuming no changes to the Company's current fuel derivative portfolio, but including all previous hedge activity for fuel derivatives that have not yet settled, and considering only the expected net cash receipts related to hedges that will settle, the Company is&#160;providing the below sensitivity table for&#160;</span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-size:11pt;">fourth quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> jet fuel prices at different crude oil assumptions as of </span><span style="font-family:inherit;font-size:11pt;">July&#160;19, 2019</span><span style="font-family:inherit;font-size:11pt;">, and for expected premium costs associated with settling contracts each period, respectively.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">39</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:37%;"></td><td style="width:1%;"></td><td style="width:31%;"></td><td style="width:31%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">Estimated economic fuel price per gallon, including taxes and fuel hedging premiums (e)</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">Average Brent Crude Oil price per barrel</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">Third Quarter 2019 (c)</span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">Fourth Quarter 2019 (d)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$50</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$1.75 - $1.85</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$1.60 - $1.70</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$60</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$2.00 - $2.10</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$1.95 - $2.05</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Current Market (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">$2.05 - $2.15</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">$2.00 - $2.10</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$70</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$2.20 - $2.30</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$2.25 - $2.35</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$80</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$2.35 - $2.45</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$2.45 - $2.55</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$90</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$2.45 - $2.55</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$2.60 - $2.70</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Estimated fuel hedging premium expense per gallon (b)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$.04</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$.04</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) </span><span style="font-family:Times New Roman;">Brent crude oil average market prices as of July 19, 2019, were approximately $63 and $62 per barrel for third quarter 2019 and fourth quarter 2019, respectively.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b) </span><span style="font-family:Times New Roman;">Fuel hedging premium expense per gallon is included in the Company's estimated economic fuel price per gallon estimates above. </span><span style="font-family:Arial;font-size:10pt;"> </span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c) </span><span style="font-family:Times New Roman;">Based on the Company's existing fuel derivative contracts and market prices as of July 19, 2019, third quarter 2019 GAAP and economic fuel costs are estimated to be in the $2.05 to $2.15 per gallon range, including fuel hedging premium expense of approximately $20 million, or $.04 per gallon, and no cash settlements from fuel derivative contracts. See Note Regarding Use of Non-GAAP Financial Measures.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(d) </span><span style="font-family:Times New Roman;">Based on the Company's existing fuel derivative contracts and market prices as of July 19, 2019, fourth quarter 2019 GAAP and economic fuel costs are estimated to be in the $2.00 to $2.10 per gallon range, including fuel hedging premium expense of approximately $20 million, or $.04 per gallon, and no cash settlements from fuel derivative contracts. See Note Regarding Use of Non-GAAP Financial Measures.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(e) </span><span style="font-family:Times New Roman;">The Company's current fuel derivative contracts contain a combination of instruments based in West Texas Intermediate and Brent crude oil; however, the economic fuel price per gallon sensitivities provided assume the relationship between Brent crude oil and refined products based on market prices as of July 19, 2019.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Maintenance materials and repairs expense for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$36 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">13.1 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Maintenance materials and repairs expense </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">18.2 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the increases were primarily due to the timing of regular airframe maintenance checks. The Company currently expects Maintenance materials and repairs expense per ASM for </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> to increase, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Landing fees and airport rentals expense for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$13 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">3.8 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Landing fees and airport rentals expense </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">7.2 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the majority of the increases were due to an increase in space rental rates and usage at various stations throughout the network. The Company currently expects Landing fees and airport rentals expense per ASM for </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> to increase, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Depreciation and amortization expense for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$10 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">3.4 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Depreciation and amortization expense </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">8.6 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the majority of the </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">s were associated with the additional depreciation from purchases of new owned aircraft and depreciation from the acquisition of pre-owned aircraft, including both purchased and finance leases. The Company currently expects Depreciation and amortization expense per ASM for </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> to increase, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Other operating expenses for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by $</span><span style="font-family:inherit;font-size:11pt;">37 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">5.1 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Other operating expenses </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">8.5 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the majority of the </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> increases were due to technology-related expenses, and the biggest portion of the remainder was due to expenses related to the grounding of the MAX aircraft, such as additional compensation issued to inconvenienced Passengers. The Company expects Other operating expenses per ASM for </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> to increase, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">40</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Other</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Other expenses (income) include interest expense, capitalized interest, interest income, and other gains and losses. Total other expenses (income) for </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$12 million</span><span style="font-family:inherit;font-size:11pt;"> primarily due to higher interest income as a result of higher interest rates. The Company currently expects Other expenses (income) for </span><span style="font-family:inherit;font-size:11pt;">third quarter 2019</span><span style="font-family:inherit;font-size:11pt;"> to decrease, compared with </span><span style="font-family:inherit;font-size:11pt;">third quarter 2018</span><span style="font-family:inherit;font-size:11pt;">, due to higher interest income.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Income Taxes</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's effective tax rate was approximately </span><span style="font-family:inherit;font-size:11pt;">23.5 percent</span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">second quarter 2019</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">23.6 percent</span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;">. The Company continues to project its full year </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> effective tax rate to be approximately </span><span style="font-family:inherit;font-size:11pt;">23.5</span><span style="font-family:inherit;font-size:11pt;"> percent based on currently forecasted financial results.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Comparison of </span><span style="font-family:inherit;font-size:11pt;font-weight:bold;">six months ended June 30, 2019</span><span style="font-family:inherit;font-size:11pt;font-weight:bold;"> and </span><span style="font-family:inherit;font-size:11pt;font-weight:bold;">June&#160;30, 2018</span><span style="font-family:inherit;font-size:11pt;font-weight:bold;"> </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Operating Revenues</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Passenger revenues for the </span><span style="font-family:inherit;font-size:11pt;">six months ended June 30, 2019</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$288 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">2.9 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On a unit basis, Passenger revenues </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">4.2 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year, largely driven by a </span><span style="font-family:inherit;font-size:11pt;">3.4 percent</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in Passenger revenue yield and an </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in Load factor, year-over-year, to </span><span style="font-family:inherit;font-size:11pt;">83.8 percent</span><span style="font-family:inherit;font-size:11pt;">. The increase in Passenger revenues was largely due to higher passenger yields as a result of an increase in average fares. In addition, prior year results included negative revenue effects from the Flight 1380 accident, which had an approximate $100 million impact to </span><span style="font-family:inherit;font-size:11pt;">second quarter 2018</span><span style="font-family:inherit;font-size:11pt;"> Passenger revenues. The increase was partially offset by several unexpected events during the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> that contributed to a negative revenue impact, including the MAX groundings, unscheduled maintenance disruptions in first quarter, severe weather, the U.S. government shutdown, and softer leisure revenue trends in first quarter. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Freight revenues for the </span><span style="font-family:inherit;font-size:11pt;">six months ended June 30, 2019</span><span style="font-family:inherit;font-size:11pt;">, were flat, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Other revenues for the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$85 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">13.0 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year. This increase was primarily due to an increase in revenues associated with cardholder spend on the Company's co-branded Chase&#174;&#160;Visa credit card, driven by the Company's bonus point offer in second quarter 2019 and the success of its Companion Pass promotion in&#160;first quarter&#160;2019&#160;for new Cardholders.&#160;</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">41</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Operating Expenses</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Operating expenses for the </span><span style="font-family:inherit;font-size:11pt;">six months ended June 30, 2019</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$488 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">5.4 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, while capacity </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">1.3 percent</span><span style="font-family:inherit;font-size:11pt;"> over the same period. Historically, except for changes in the price of fuel, changes in Operating expenses for airlines have been largely driven by changes in capacity, or ASMs. However, the Company's operating expenses are largely fixed once flight schedules are published; and the Company experienced lower than expected ASMs during the first half of the year due to the MAX groundings, unscheduled maintenance disruptions, severe weather, and the U.S. government shutdown. Flight cancellations are expected to drive unit cost pressure for the duration of the MAX groundings. The following table presents the Company's Operating expenses per ASM for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, followed by explanations of these changes on a per ASM basis and dollar basis:</span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="15"></td></tr><tr><td style="width:41%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Per ASM</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Percent</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(in cents, except for percentages)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">change</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">change</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Salaries, wages, and benefits</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">5.20</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">4.75</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.45</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9.5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel and oil</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.76</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.82</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(0.06</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(2.1</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Maintenance materials and repairs</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.77</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.67</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.10</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">14.9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Landing fees and airport rentals</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.89</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.86</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.03</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.5</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Depreciation and amortization</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.77</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.72</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.05</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">6.9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other operating expenses</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.92</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1.72</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.20</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11.6</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12.31</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11.54</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">0.77</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#162;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">6.7</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;%</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Operating expenses per ASM for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">6.7 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, as a result of higher Salaries, wages, and benefits expense and Other operating expenses. See below for further information. Operating expenses per ASM for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;">, excluding Fuel and oil expense, special items, and profitsharing (a non-GAAP financial measure), </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">9.5 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year, also as a result of higher Salaries, wages, and benefits expense and Other operating expenses. See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Salaries, wages, and benefits expense for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$295 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">7.9 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Salaries, wages, and benefits expense for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">9.5 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the majority of the increases were the result of higher salaries expense, primarily driven by contractual wage rate increases. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Fuel and oil expense for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$68 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">3.1 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Fuel and oil expense for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">2.1 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">s were primarily attributable to lower market jet fuel prices. The Company's average economic jet fuel cost per gallon </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">2.8 percent</span><span style="font-family:inherit;font-size:11pt;">, year-over-year, to </span><span style="font-family:inherit;font-size:11pt;">$2.09</span><span style="font-family:inherit;font-size:11pt;"> for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;">, from </span><span style="font-family:inherit;font-size:11pt;">$2.15</span><span style="font-family:inherit;font-size:11pt;"> for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures. These figures include </span><span style="font-family:inherit;font-size:11pt;">$.05</span><span style="font-family:inherit;font-size:11pt;"> per gallon in premium expense and </span><span style="font-family:inherit;font-size:11pt;">$.05</span><span style="font-family:inherit;font-size:11pt;"> per gallon in favorable cash settlements from fuel derivative contracts for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">$.07</span><span style="font-family:inherit;font-size:11pt;"> per gallon in premium expense and </span><span style="font-family:inherit;font-size:11pt;">$.07</span><span style="font-family:inherit;font-size:11pt;"> per gallon in favorable cash settlements from fuel derivative contracts for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. The </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;"> was partially offset by a decline in the Company's fuel efficiency during the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;">, compared with the same prior year period, when measured on the basis of ASMs generated per gallon of fuel. The decline in fuel efficiency was primarily due to the removal of the Company's most fuel efficient aircraft from its schedule as a result of the MAX groundings.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Maintenance materials and repairs expense for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$72 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">13.6 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Maintenance materials and repairs expense </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">42</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">14.9 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the increases were primarily due to the timing and increased scope of regular airframe maintenance checks. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Landing fees and airport rentals expense for&#160;the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;">&#160;of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$16 million</span><span style="font-family:inherit;font-size:11pt;">, or&#160;</span><span style="font-family:inherit;font-size:11pt;">2.4 percent</span><span style="font-family:inherit;font-size:11pt;">,&#160;compared with&#160;the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Landing fees and airport rentals expense </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:10pt;">d</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">3.5 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the majority of the </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">s were due to an increase in space rental rates and usage at various stations throughout the network, partially offset by higher settlements and credits from various airports received in the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Depreciation and amortization expense for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$29 million</span><span style="font-family:inherit;font-size:11pt;">, or </span><span style="font-family:inherit;font-size:11pt;">5.1 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Depreciation and amortization expense </span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d </span><span style="font-family:inherit;font-size:11pt;">6.9 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the majority of the&#160;increases were associated with the additional depreciation from purchases of new owned aircraft and depreciation from the acquisition of pre-owned aircraft, including both purchased and finance leases.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Other operating expenses for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;">&#160;</span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$144 million</span><span style="font-family:inherit;font-size:11pt;">, or&#160;</span><span style="font-family:inherit;font-size:11pt;">10.6 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On a per ASM basis, Other operating expenses&#160;</span><span style="font-family:inherit;font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;">d&#160;</span><span style="font-family:inherit;font-size:11pt;">11.6 percent</span><span style="font-family:inherit;font-size:11pt;">, compared with the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. On both a dollar and per ASM basis, the most significant portion of the increases in Other operating expenses was due to $25 million of gains from the sale of 39 owned Boeing 737-300 aircraft and a number of spare engines to a third party recognized during first quarter 2018, which reduced Other operating expenses for first quarter 2018. This gain on sale of retired Boeing 737-300 aircraft was considered a special item and thus excluded from the Company's non-GAAP results. See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures. Excluding this item, approximately </span><span style="font-size:11pt;">40</span><span style="font-family:inherit;font-size:11pt;"> percent of the increases were due to technology-related expenses. Approximately 20 percent of the increases were due to insurance recoveries from the impacts of irregular operations, which were received in first quarter 2018 and reduced Other operating expenses for first quarter 2018, and the biggest portion of the remainder was due to expenses related to the grounding of the MAX aircraft, such as additional compensation issued to inconvenienced Passengers.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Other </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Other expenses (income) include interest expense, capitalized interest, interest income, and other gains and losses. Total other expenses (income) for the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">decrease</span><span style="font-family:inherit;font-size:11pt;">d by </span><span style="font-family:inherit;font-size:11pt;">$26 million</span><span style="font-family:inherit;font-size:11pt;"> primarily due to higher interest income as a result of higher interest rates. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Income Taxes</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's effective tax rate was approximately </span><span style="font-family:inherit;font-size:11pt;">23.4 percent</span><span style="font-family:inherit;font-size:11pt;"> for both the first </span><span style="font-family:inherit;font-size:11pt;">six months</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">43</span></div></div><hr style="page-break-after:always"></hr><div><a id="s018D5999F661502791C013A6245707E8"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Reconciliation of Reported Amounts to Non-GAAP Financial Measures (excluding special items) (unaudited) </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">(in millions, except per share amounts and per ASM amounts)</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="20"></td></tr><tr><td style="width:49%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Percent</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Six months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Percent</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Change</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Change</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Fuel and oil expense, unhedged</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,138</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,218</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,144</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,232</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Add: Premium cost of fuel contracts</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">28</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">34</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">55</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">67</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deduct: Fuel hedge gains included in Fuel and oil expense, net</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(30</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(50</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(47</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(79</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Fuel and oil expense, as reported</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,136</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,202</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,152</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,220</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Add: Contracts settling in the current period, but for which the impact has been recognized in a prior&#160;period (a)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">5</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">11</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Fuel and oil expense, excluding special items (economic)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,136</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,207</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(5.9)%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,152</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2,231</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(3.5)%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total operating expenses, as reported</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">4,941</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">4,770</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">9,586</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">9,098</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Add: Contracts settling in the current period, but for which the impact has been recognized in a prior&#160;period (a)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">11</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Add: Gain on sale of retired Boeing 737-300 aircraft</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">25</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total operating expenses, excluding special items</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">4,941</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">4,775</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">3.5%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">9,586</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">9,134</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">4.9%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating income, as reported</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">968</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">972</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,473</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,588</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deduct: Contracts settling in the current period, but for which the impact has been recognized in a prior&#160;period (a)</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(5</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(11</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deduct: Gain on sale of retired Boeing 737-300 aircraft</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(25</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating income, excluding special items</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">968</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">967</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">0.1%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,473</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,552</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(5.1)%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Net income, as reported</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">741</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">733</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,128</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,195</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deduct: Contracts settling in the current period, but for which the impact has been recognized in a prior&#160;period (a)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(5</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(11</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deduct: Gain on sale of retired Boeing 737-300 aircraft</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(25</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Add: Net income tax impact of special items (b)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Net income, excluding special items</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">741</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">729</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1.6%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,128</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1,168</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(3.4)%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Net income per share, diluted, as reported</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1.37</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1.27</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2.06</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2.05</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deduct: Impact from fuel contracts</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0.01</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0.02</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deduct: Impact of special items</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0.04</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Add: Net income tax impact of special items (b)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">0.01</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Net income per share, diluted, excluding special items</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1.37</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">1.26</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">8.7%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2.06</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2.00</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">3.0%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:10px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating expenses per ASM (cents)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">12.36</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#162;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">11.50</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#162;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">12.31</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#162;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">11.54</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#162;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deduct: Fuel and oil expense divided by ASMs</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(2.84</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(2.90</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(2.76</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(2.82</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Add: Impact of special items</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">0.03</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Deduct: Profitsharing expense divided by ASMs</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0.43</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0.40</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0.34</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0.34</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Operating expenses per ASM, excluding Fuel and oil expense, special items, and profitsharing (cents)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">9.09</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#162;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">8.20</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#162;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">10.9%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">9.21</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#162;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">8.41</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#162;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">9.5%</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) As a result of prior hedge ineffectiveness.</span></div><div style="line-height:120%;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) Tax amounts for each individual special item are calculated at the Company's effective rate for the applicable period and totaled in this line item.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">44</span></div></div><hr style="page-break-after:always"></hr><div><a id="s1488523417CA59C5A9B0487A6C4E9CE0"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;padding-top:4px;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Non-GAAP Return on Invested Capital (ROIC) (in millions) (unaudited)</span></div><div style="line-height:120%;padding-top:4px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"></td></tr><tr><td style="width:50%;"></td><td style="width:1%;"></td><td style="width:19%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:19%;"></td><td style="width:1%;"></td><td style="width:4%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Twelve months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Twelve months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June&#160;30, 2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating income, as reported</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,091</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,174</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net impact from fuel contracts</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(3</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(85</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Lease termination expense</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">20</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Boeing 737-300 aircraft grounding charge</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">63</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Gain on sale of retired Boeing 737-300 aircraft</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(25</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating income, non-GAAP</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,088</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,147</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net adjustment for aircraft leases (a)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">106</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">104</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Adjusted operating income, non-GAAP (A)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,194</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,251</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">Non-GAAP tax rate (B)</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">22.0</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(d)</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">23.4</span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(e)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">Net operating profit after-tax, NOPAT (A* (1-B) = C)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2,490</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2,490</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Debt, including finance leases (b)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,324</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,391</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Equity (b)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9,947</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9,053</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net present value of aircraft operating leases (b)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">548</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">680</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Average invested capital </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13,819</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13,124</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Equity adjustment for hedge accounting (c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(162</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">56</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Adjusted average invested capital (D)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13,657</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">13,180</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Non-GAAP ROIC, pre-tax (A/D)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">23.4</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">24.7</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Non-GAAP ROIC, after tax (C/D)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18.2</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18.9</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Net adjustment related to presumption that all aircraft in fleet are owned (i.e., the impact of eliminating aircraft rent expense and replacing with estimated depreciation expense for those same aircraft). The Company makes this adjustment to enhance comparability to other entities that have different capital structures by utilizing alternative financing decisions.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b) Calculated as an average of the five most recent quarter end balances or remaining obligations. The Net present value of aircraft operating leases represents the assumption that all aircraft in the Company&#8217;s fleet are owned, as it reflects the remaining contractual commitments discounted at the Company's estimated incremental borrowing rate as of the time each individual lease was signed. </span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c) The Equity adjustment for hedge accounting in the denominator adjusts for the cumulative impacts, in AOCI and Retained earnings, of gains and/or losses associated with hedge accounting related to fuel hedge derivatives that will settle in future periods. The current period impact of these gains and/or losses is reflected in the Net impact from fuel contracts in the numerator.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;">(d) The GAAP twelve month rolling tax rate as of June 30, 2019, was 22.0 percent, and the Non-GAAP twelve month rolling tax rate was also 22.0 percent. See Note Regarding Use of Non-GAAP Financial Measures for additional information. For full year 2019, the Company estimates its effective tax rate to be approximately 23.5 percent.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:Times New Roman;">(e) As the twelve month rolling tax rate no longer approximated an annual tax rate due to the significant impact the Tax Cuts and Jobs Act legislation enacted in December 2017 had on corporate tax rates, the Company utilized the 2018 year-to-date tax rate for 2018 ROIC, after-tax. The 2018 year-to-date GAAP tax rate was 23.4 percent, and the Non-GAAP tax rate for the period was also 23.4 percent. Utilizing the Company's tax rate based on Operating income, non-GAAP for the twelve months ended June 30, 2018, of 29.7 percent, Non-GAAP ROIC, after-tax, would have been 17.3 percent. See Note Regarding Use of Non-GAAP Financial Measures for additional information. </span><span style="font-family:inherit;font-size:10pt;"> </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">45</span></div></div><hr style="page-break-after:always"></hr><div><a id="s3F748AC38DF4530D9649382C12CE297F"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Note Regarding Use of Non-GAAP Financial Measures</span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's unaudited Condensed Consolidated Financial Statements are prepared in accordance with accounting principles generally accepted in the United States ("GAAP"). These GAAP financial statements include (i) unrealized noncash adjustments and reclassifications, which can be significant, as a result of accounting requirements and elections made under accounting pronouncements relating to derivative instruments and hedging and (ii) other charges and benefits the Company believes are unusual and/or infrequent in nature and thus may make comparisons to its prior or future performance difficult.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As a result, the Company also provides financial information in this filing that was not prepared in accordance with GAAP and should not be considered as an alternative to the information prepared in accordance with GAAP. The Company provides supplemental non-GAAP financial information (also referred to as "excluding special items"), including results that it refers to as "economic," which the Company's management utilizes to evaluate its ongoing financial performance and the Company believes provides additional insight to investors as supplemental information to its GAAP results. The non-GAAP measures provided that relate to the Company&#8217;s performance on an economic fuel cost basis include Fuel and oil expense, non-GAAP; Total operating expenses, non-GAAP; Operating income, non-GAAP; Net income, non-GAAP; Net income per share, diluted, non-GAAP; Operating expenses per ASM, non-GAAP, excluding Fuel and oil expense and profitsharing; Adjusted operating income, non-GAAP; Income tax rate, non-GAAP; and 12 month rolling income tax rate, non-GAAP. The Company's economic Fuel and oil expense results differ from GAAP results in that they only include the actual cash settlements from fuel hedge contracts - all reflected within Fuel and oil expense in the period of settlement. Thus, Fuel and oil expense on an economic basis has historically been utilized by the Company, as well as some of the other airlines that utilize fuel hedging, as it reflects the Company&#8217;s actual net cash outlays for fuel during the applicable period, inclusive of settled fuel derivative contracts. Any net premium costs paid related to option contracts that are designated as hedges are reflected as a component of Fuel and oil expense, for both GAAP and non-GAAP (including economic) purposes in the period of contract settlement. The Company believes these economic results provide further insight on the impact of the Company's fuel hedges on its operating performance and liquidity since they exclude the unrealized, noncash adjustments and reclassifications that are recorded in GAAP results in accordance with accounting guidance relating to derivative instruments, and they reflect all cash settlements related to fuel derivative contracts within Fuel and oil expense. This enables the Company's management, as well as investors and analysts, to consistently assess the Company's operating performance on a year-over-year or quarter-over-quarter basis after considering all efforts in place to manage fuel expense. However, because these measures are not determined in accordance with GAAP, such measures are susceptible to varying calculations, and not all companies calculate the measures in the same manner. As a result, the aforementioned measures, as presented, may not be directly comparable to similarly titled measures presented by other companies.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Further information on (i)&#160;the Company's fuel hedging program, (ii)&#160;the requirements of accounting for derivative instruments, and (iii)&#160;the causes of hedge ineffectiveness and/or mark-to-market gains or losses from derivative instruments is included in the Company&#8217;s Annual Report on Form 10-K for the fiscal year ended </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;"> and Note 3 to the unaudited Condensed Consolidated Financial Statements.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company&#8217;s GAAP results in the applicable periods include other charges or benefits that are also deemed "special items," that the Company believes make its results difficult to compare to prior periods, anticipated future periods, or industry trends. Financial measures identified as non-GAAP (or as excluding special items) have been adjusted to exclude special items. Special items include:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">1.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">A gain recognized in first quarter 2018, associated with the sale of 39 owned Boeing 737-300 aircraft and a number of spare engines to a third party. These aircraft were previously retired as part of the Company's exit of its Boeing 737-300 fleet. The gain was not anticipated, and the Company associates it with the grounding charge recorded in third quarter 2017;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">2.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Lease termination costs recorded as a result of the Company acquiring&#160;13&#160;of its Boeing 737-300 aircraft off operating leases as part of the Company&#8217;s strategic effort to remove its Boeing 737-300 aircraft from operations on or before September 29, 2017, in the most&#160;economically advantageous manner possible.&#160;The Company had not budgeted for these early lease termination costs, as they were subject to negotiations being concluded with </span></div></td></tr></table><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">46</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;padding-left:48px;text-align:justify;"><span style="font-family:inherit;font-size:11pt;">the third party lessors. The Company recorded the fair value of the aircraft acquired off operating leases, as well as any associated remaining obligations to the balance sheet as debt; and</span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">3.</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">An aircraft grounding charge recorded in&#160;third quarter 2017, as a result of the Company grounding its remaining Boeing 737-300 aircraft on September 29, 2017. The loss was a result of the remaining net lease payments due and certain lease return requirements that could have to be performed on these leased aircraft prior to their return to the lessors as of the cease-use date. The Company had not budgeted for the lease return requirements, as they were subject to negotiation with third party lessors.</span></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:48px;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Because management believes each of these items can distort the trends associated with the Company&#8217;s ongoing performance as an airline, the Company believes that evaluation of its financial performance can be enhanced by a supplemental presentation of results that exclude the impact of these items in order to enhance consistency and comparativeness with results in prior periods that do not include such items and as a basis for evaluating operating results in future periods. The following measures are often provided, excluding special items, and utilized by the Company&#8217;s management, analysts, and investors to enhance comparability of year-over-year results, as well as to industry trends: Total operating expenses, non-GAAP; Operating income, non-GAAP; Net income, non-GAAP; Net income per share, diluted, non-GAAP; Operating expenses per ASM, non-GAAP, excluding Fuel and oil expense and profitsharing; Adjusted operating income, non-GAAP; Income tax rate, non-GAAP; and 12 month rolling income tax rate, non-GAAP. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company has also provided its calculation of return on invested capital, which is a measure of financial performance used by management to evaluate its investment returns on capital. Return on invested capital is not a substitute for financial results as reported in accordance with GAAP, and should not be utilized in place of such GAAP results. Although return on invested capital is not a measure defined by GAAP, it is calculated by the Company, in part, using non-GAAP financial measures. Those non-GAAP financial measures are utilized for the same reasons as those noted above for Net income, non-GAAP and Operating income, non-GAAP. The comparable GAAP measures include charges or benefits that are deemed "special items" that the Company believes make its results difficult to compare to prior periods, anticipated future periods, or industry trends, and the Company&#8217;s profitability targets and estimates, both internally and externally, are based on non-GAAP results since in the vast majority of cases the "special items" cannot be reliably predicted or estimated. The Company believes non-GAAP return on invested capital is a meaningful measure because it quantifies the Company's effectiveness in generating returns relative to the capital it has invested in its business. Although return on invested capital is commonly used as a measure of capital efficiency, definitions of return on invested capital differ; therefore, the Company is providing an explanation of its calculation for non-GAAP return on invested capital in the accompanying reconciliation, in order to allow investors to compare and contrast its calculation to the calculations provided by other companies.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">47</span></div></div><hr style="page-break-after:always"></hr><div><a id="s455A25613A405607A995325CABBDFA67"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Liquidity and Capital Resources</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Net cash </span><span style="font-family:inherit;font-size:11pt;">provided by</span><span style="font-family:inherit;font-size:11pt;"> operating activities was </span><span style="font-family:inherit;font-size:11pt;">$966 million</span><span style="font-family:inherit;font-size:11pt;"> for the </span><span style="font-family:inherit;font-size:11pt;">three months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">$1.6 billion</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">provided by</span><span style="font-family:inherit;font-size:11pt;"> operating activities in the same prior year period. For the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, net cash provided by operating activities was </span><span style="font-family:inherit;font-size:11pt;">$2.1 billion</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">$2.6 billion</span><span style="font-family:inherit;font-size:11pt;"> provided by operating activities in the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2018</span><span style="font-family:inherit;font-size:11pt;">. The operating cash flows for the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, were impacted primarily by the Company's Net income (as adjusted for noncash items) and a </span><span style="font-family:inherit;font-size:11pt;">$914 million</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-size:11pt;">increase</span><span style="font-family:inherit;font-size:11pt;"> in Air traffic liability as a result of bookings for future travel and sales of loyalty points to business partners. For the&#160;</span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;">&#160;</span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2018</span><span style="font-family:inherit;font-size:11pt;">, in addition to the Company's Net income (as adjusted for noncash items),&#160;there was a </span><span style="font-family:inherit;font-size:11pt;">$966 million</span><span style="font-family:inherit;font-size:11pt;"> increase in Air traffic liability as a result of bookings for future travel and sales of loyalty points to business partners and the Company had net cash inflows of </span><span style="font-family:inherit;font-size:11pt;">$140 million</span><span style="font-family:inherit;font-size:11pt;">&#160;in cash collateral from fuel derivative counterparties. Net cash provided by operating activities is primarily used to finance capital expenditures, repay debt, fund stock repurchases, pay dividends, and provide working capital.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Net cash </span><span style="font-family:inherit;font-size:11pt;">used in</span><span style="font-family:inherit;font-size:11pt;"> investing activities was </span><span style="font-family:inherit;font-size:11pt;">$252 million</span><span style="font-family:inherit;font-size:11pt;"> during the </span><span style="font-family:inherit;font-size:11pt;">three months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, compared with $</span><span style="font-family:inherit;font-size:11pt;">694 million</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">used in</span><span style="font-family:inherit;font-size:11pt;"> investing activities in the same prior year period. Net cash used in investing activities during the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, totaled </span><span style="font-family:inherit;font-size:11pt;">$87 million</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">$766 million</span><span style="font-family:inherit;font-size:11pt;"> used in investing activities in the same prior year period. Investing activities in both years included Capital expenditures and changes in the balance of the Company's short-term and noncurrent investments. During the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, Capital expenditures were&#160;</span><span style="font-family:inherit;font-size:11pt;">$390 million</span><span style="font-family:inherit;font-size:11pt;">, the majority of which were due to ongoing technology projects. This compared with </span><span style="font-family:inherit;font-size:11pt;">$929 million</span><span style="font-family:inherit;font-size:11pt;"> in Capital expenditures during the same prior year period, the majority of which were payments for new aircraft delivered to the Company, but also included payments related to airport and other facility construction projects. Capital expenditures decreased, year-over-year, largely due to delayed Boeing deliveries as a result of the grounding of the MAX aircraft. During the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company's transactions in short-term and noncurrent investments resulted in a net cash </span><span style="font-family:inherit;font-size:11pt;">inflow</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">$303 million</span><span style="font-family:inherit;font-size:11pt;">, compared with a </span><span style="font-family:inherit;font-size:11pt;">$204 million</span><span style="font-family:inherit;font-size:11pt;"> inflow during the same prior year period. Based on aircraft commitments as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and assuming regulatory approval of MAX aircraft return to service during fourth quarter 2019, the Company estimates its annual </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> capital expenditures to be in the range of </span><span style="font-family:inherit;font-size:11pt;">$1.2 billion</span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;">$1.3</span><span style="font-family:inherit;font-size:11pt;"> billion. However, all further MAX deliveries are suspended until the FAA rescinds its order grounding the MAX and the timeline of future deliveries is uncertain.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Net cash used in financing activities was </span><span style="font-family:inherit;font-size:11pt;">$612 million</span><span style="font-family:inherit;font-size:11pt;"> during the </span><span style="font-family:inherit;font-size:11pt;">three months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">$645 million</span><span style="font-family:inherit;font-size:11pt;"> used in financing activities for the same prior year period. Net cash used in financing activities during the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, was </span><span style="font-family:inherit;font-size:11pt;">$1.4 billion</span><span style="font-family:inherit;font-size:11pt;">, compared with </span><span style="font-family:inherit;font-size:11pt;">$1.2 billion</span><span style="font-family:inherit;font-size:11pt;"> used in financing activities for the same prior year period. During the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company repaid </span><span style="font-family:inherit;font-size:11pt;">$175 million</span><span style="font-family:inherit;font-size:11pt;"> in debt and finance lease obligations, repurchased </span><span style="font-family:inherit;font-size:11pt;">$950 million</span><span style="font-family:inherit;font-size:11pt;"> of its outstanding common stock through accelerated share repurchase programs and open market share repurchases, and paid </span><span style="font-family:inherit;font-size:11pt;">$276 million</span><span style="font-family:inherit;font-size:11pt;">&#160;in cash dividends to Shareholders. During the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2018</span><span style="font-family:inherit;font-size:11pt;">, the Company repaid </span><span style="font-family:inherit;font-size:11pt;">$157 million</span><span style="font-family:inherit;font-size:11pt;"> in debt and finance lease obligations, repurchased </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">$1.0 billion</span><span style="font-family:inherit;font-size:11pt;"> of its outstanding common stock through accelerated share repurchase programs, paid </span><span style="font-family:inherit;font-size:11pt;">$240 million</span><span style="font-family:inherit;font-size:11pt;"> in cash dividends to Shareholders, and received a reimbursement from the City of Houston for </span><span style="font-family:inherit;font-size:11pt;">$116 million</span><span style="font-family:inherit;font-size:11pt;"> for the investment and updates made at Houston William P. Hobby Airport. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;&#160;</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company is a "well-known seasoned issuer"&#160;and has an effective shelf registration statement registering an indeterminate amount of debt and equity securities for future sales. The Company currently intends to use the proceeds from any future securities sales off this shelf registration statement for general corporate purposes.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company has access to a&#160;</span><span style="font-family:inherit;font-size:11pt;">$1.0 billion</span><span style="font-family:inherit;font-size:11pt;">&#160;unsecured revolving credit facility expiring in August 2022. The revolving credit agreement has an accordion feature that would allow the Company, subject to, among other things, the procurement of incremental commitments, to increase the size of the facility to&#160;</span><span style="font-family:inherit;font-size:11pt;">$1.5 billion</span><span style="font-family:inherit;font-size:11pt;">. Interest on the facility is based on the Company's credit ratings at the time of borrowing. At the Company's&#160;current ratings, the interest cost would be&#160;LIBOR plus a spread of </span><span style="font-family:inherit;font-size:11pt;">100.0</span><span style="font-family:inherit;font-size:11pt;"> basis points. The facility contains a financial covenant requiring a minimum coverage ratio of adjusted pre-tax income to fixed obligations, as defined. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company was in compliance with this covenant and there were no&#160;amounts outstanding under the revolving credit facility.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">48</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On May 16, 2018, the Company's Board of Directors authorized the repurchase of up to </span><span style="font-family:inherit;font-size:11pt;">$2.0 billion</span><span style="font-family:inherit;font-size:11pt;"> of the Company's common stock in a share repurchase authorization. Under this </span><span style="font-family:inherit;font-size:11pt;">$2.0 billion</span><span style="font-family:inherit;font-size:11pt;"> share repurchase authorization, in April 2019, the Company launched the Second Quarter 2019 ASR Program and advanced </span><span style="font-family:inherit;font-size:11pt;">$400 million</span><span style="font-family:inherit;font-size:11pt;"> to a financial institution in a privately negotiated transaction. The Company received </span><span style="font-family:inherit;font-size:11pt;">5.8 million</span><span style="font-family:inherit;font-size:11pt;"> shares in </span><span style="font-size:11pt;">June 2019</span><span style="font-family:inherit;font-size:11pt;">, and at settlement is scheduled to receive an additional 2.0 million shares in July 2019, under the Second Quarter 2019 ASR Program. In addition, during April 2019, the Company repurchased $50 million of its shares of common stock on the open market under an additional share repurchase plan. These purchases were recorded as treasury share repurchases for purposes of calculating earnings per share. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had&#160;</span><span style="font-family:inherit;font-size:11pt;">$400 million</span><span style="font-family:inherit;font-size:11pt;">&#160;remaining under its May 2018 </span><span style="font-family:inherit;font-size:11pt;">$2.0 billion</span><span style="font-family:inherit;font-size:11pt;"> share repurchase authorization. On May 15, 2019, the Company's Board of Directors authorized the repurchase of up to </span><span style="font-family:inherit;font-size:11pt;">$2.0 billion</span><span style="font-family:inherit;font-size:11pt;"> of the Company's common stock in a new share repurchase authorization, upon the completion of the remaining </span><span style="font-family:inherit;font-size:11pt;">$400 million</span><span style="font-family:inherit;font-size:11pt;"> under the May 2018 share repurchase authorization. On July 30, 2019, the Company launched the Third Quarter 2019 ASR Program by advancing $500 million to a financial institution in a privately negotiated transaction. The specific number of shares that the Company will repurchase under the Third Quarter 2019 ASR Program will be determined based generally on a discount to the volume-weighted average price per share of the Company's common stock during a calculation period to be completed no later than October 2019. The Company also entered into an additional open market share repurchase plan for the purchase of up to an additional </span><span style="font-family:inherit;font-size:11pt;">$50 million</span><span style="font-family:inherit;font-size:11pt;"> of its shares of common stock depending on market prices. These purchases will be recorded as treasury share repurchases for purposes of calculating earnings per share.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company routinely carries a working capital deficit, in which its current liabilities exceed its current assets. This is common within the airline industry and is primarily due to the nature of the Air traffic liability account, which is related to advance ticket sales, unused funds available to Customers, and loyalty deferred revenue, which are performance obligations for future Customer flights, do not require future settlement in cash, and are mostly nonrefundable. See Note </span><span style="font-family:inherit;font-size:11pt;">5</span><span style="font-family:inherit;font-size:11pt;"> to the unaudited Condensed Consolidated Financial Statements for further information. The Company believes that its current liquidity position, including unrestricted cash and short-term investments of </span><span style="font-family:inherit;font-size:11pt;">$4.0 billion</span><span style="font-family:inherit;font-size:11pt;"> as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, anticipated future internally generated funds from operations, and its fully available, unsecured revolving credit facility of </span><span style="font-family:inherit;font-size:11pt;">$1.0 billion</span><span style="font-family:inherit;font-size:11pt;"> that expires in August 2022, will enable it to meet its future known obligations in the ordinary course of business. However, if a liquidity need were to arise, the Company believes it has access to financing arrangements because of its investment grade credit ratings, large value of unencumbered assets, and modest leverage, which should enable it to meet its ongoing capital, operating, and other liquidity requirements. The Company will continue to consider various borrowing or leasing options to maximize liquidity and supplement cash requirements, as necessary.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">49</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Contractual Obligations and Contingent Liabilities and Commitments</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company has contractual obligations and commitments primarily with regard to future purchases of aircraft, repayment of debt, and lease arrangements. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had firm deliveries and options for 737 MAX 7 and 737 MAX 8 aircraft as follows in the table below. Although this delivery schedule reflects contractual commitments, all further MAX deliveries are suspended until the FAA order is rescinded. The timeline of future deliveries is uncertain; however, the Company currently expects the majority of its remaining scheduled 2019 aircraft deliveries to shift into 2020.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="15"></td></tr><tr><td style="width:21%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:2%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:4%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">The Boeing Company</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">MAX 7 <br/>Firm Orders</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">MAX 8 <br/>Firm Orders</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:2px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">MAX 8 Options</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">Additional MAX 8s</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:Times New Roman;font-size:10pt;font-weight:bold;">Total</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">21</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">16</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">44</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">35</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">38</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">44</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">44</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">27</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">14</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">41</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2023</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">12</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">22</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">23</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">57</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2024</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">30</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">23</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">64</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2025</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">40</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">36</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">76</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2026</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">19</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">19</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">30</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">219</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">115</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">19</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b)</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">383</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:Times New Roman;">(a) The Company has flexibility to substitute 737 MAX 7 in lieu of 737 MAX 8 firm orders, upon written advance notification as stated in the contract.</span><span style="font-family:Arial;font-size:10pt;"> </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:Times New Roman;">(b) To be acquired in leases from various third parties.</span><span style="font-family:Arial;font-size:10pt;"> </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:Times New Roman;">(c) Includes three 737 MAX 8 aircraft delivered prior to the March 13, 2019, FAA emergency order issued for all U.S. airlines to ground all MAX aircraft. </span><span style="font-family:Arial;font-size:10pt;"> </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Based on aircraft commitments as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company's capital commitments associated with these firm orders are as follows: </span><span style="font-family:inherit;font-size:11pt;">$897 million</span><span style="font-family:inherit;font-size:11pt;"> remaining in </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;">$1.4 billion</span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2020</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;">$1.6 billion</span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2021</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;">$1.2 billion</span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2022</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;">$1.6 billion</span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2023</span><span style="font-family:inherit;font-size:11pt;">, and </span><span style="font-family:inherit;font-size:11pt;">$3.4 billion</span><span style="font-family:inherit;font-size:11pt;"> thereafter. However, based on Boeing's most recent guidance, the Company expects </span><span style="font-family:inherit;font-size:11pt;">$500 million</span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;">$600 million</span><span style="font-family:inherit;font-size:11pt;"> of 2019's scheduled aircraft capital expenditures to shift into </span><span style="font-family:inherit;font-size:11pt;">2020</span><span style="font-family:inherit;font-size:11pt;">, assuming regulatory approval of MAX aircraft return to service during fourth quarter 2019. The Company's aircraft spending could be further impacted by the grounding of the MAX aircraft, as all MAX deliveries are suspended until the FAA order is rescinded. The timeline of future deliveries is uncertain.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For aircraft commitments with Boeing, the Company is required to make cash deposits toward the purchase of aircraft in advance. These deposits are classified as Deposits on flight equipment purchase contracts in the unaudited Condensed Consolidated Balance Sheet until the aircraft is delivered, at which time deposits previously made are deducted from the final purchase price of the aircraft and are reclassified as Flight equipment. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">50</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table details information on the aircraft in the Company's fleet as of </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.21875%;border-collapse:collapse;text-align:left;"><tr><td colspan="15"></td></tr><tr><td style="width:17%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Average </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Age (Yrs)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Number</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;of Aircraft</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Number </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Owned</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Number </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Leased</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Type</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Seats</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">737-700</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">143</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">15</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">512</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">396</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">116</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">737-800</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">175</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">4</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">207</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">200</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">737 MAX 8</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">175</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">34</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">31</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Totals</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">11</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">753</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">627</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">126</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) All </span><span style="font-family:inherit;font-size:10pt;">34</span><span style="font-family:inherit;font-size:10pt;"> of the Company's MAX 8 aircraft were grounded as of March 13, 2019, to comply with an FAA emergency order issued for all U.S. airlines to ground all MAX aircraft. See Note </span><span style="font-family:inherit;font-size:10pt;">11</span><span style="font-family:inherit;font-size:10pt;"> to the unaudited Condensed Consolidated Financial Statements for further information.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="s609E92546482597F8294A9AA6B3CE90D"></a></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Cautionary Statement Regarding Forward-Looking Statements</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">This Form 10-Q contains &#8220;forward-looking statements&#8221; within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements are based on, and include statements about, the Company's estimates, expectations, beliefs, intentions, and strategies for the future, and the assumptions underlying these forward-looking statements. Specific forward-looking statements can be identified by the fact that they do not relate strictly to historical or current facts and include, without limitation, statements related to the following:</span></div><div style="line-height:120%;text-align:left;padding-left:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company&#8217;s fleet and capacity expectations and the assumptions underlying the expectations, in particular assumptions regarding the 737 MAX return to service; </span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company&#8217;s network plans;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company&#8217;s financial outlook and projected results of operations, including assumptions underlying the Company&#8217;s projections, in particular assumptions regarding the impact of the 737 MAX groundings and the timing of its return to service;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company&#8217;s plans, expectations, and estimates related to fuel efficiency and managing risk associated with changing jet fuel prices, including the assumptions underlying the estimates;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company's expectations with respect to capital expenditures and liquidity, including its ability to meet its ongoing capital, operating, and other obligations, and the Company&#8217;s anticipated needs for, and sources of, funds;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company's assessment of market risks; and</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company's plans and expectations related to legal and regulatory proceedings.</span></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">While management believes these forward-looking statements are reasonable as and when made, forward-looking statements are not guarantees of future performance and involve risks and uncertainties that are difficult to predict. Therefore, actual results may differ materially from what is expressed in or indicated by the Company's forward-looking statements or from historical experience or the Company's present expectations. Factors that could cause these differences include, among others:</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company&#8217;s dependence on Boeing and the FAA with respect to the timing of the return of the 737 MAX to service and any related changes to the Company&#8217;s operational and financial assumptions and decisions; </span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the impact of governmental regulations and other governmental actions, as well as related consumer perception, on consumer behavior;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company&#8217;s dependence on other third parties, in particular with respect to its technology plans and initiatives, and the impact on the Company&#8217;s operations of any related third party delays or non-performance; </span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the impact of economic conditions, actions of competitors (including, without limitation, pricing, scheduling, capacity and network decisions, and consolidation and alliance activities), extreme or severe weather and natural disasters, fears of terrorism or war, and other factors beyond the Company&#8217;s control, on consumer behavior and the Company's business decisions, plans, and strategies;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the impact of fuel price volatility on the Company&#8217;s business plans and results of operations; </span></div></td></tr></table><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">51</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company's ability to timely and effectively implement, transition, and maintain the necessary information technology systems and infrastructure to support its operations and initiatives;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the Company&#8217;s ability to timely and effectively prioritize its initiatives and related expenditures;</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">the volatility of commodities used by the Company for hedging jet fuel and any changes to the Company's fuel hedging strategies and positions; and</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:11pt;padding-left:24px;"><span style="font-family:inherit;font-size:11pt;">&#8226;</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">other factors as set forth in the Company's filings with the Securities and Exchange Commission, including the detailed factors discussed under the heading &#8220;Risk Factors&#8221; in the Company's Annual Report on Form 10-K for the year ended December&#160;31, 2018, and in this Quarterly Report on Form 10-Q for the quarter ended June 30, 2019.</span></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Caution should be taken not to place undue reliance on the Company's forward-looking statements, which represent the Company's views only as of the date this report is filed. The Company undertakes no obligation to update publicly or revise any forward-looking statement, whether as a result of new information, future events or otherwise.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">52</span></div></div><hr style="page-break-after:always"></hr><div><a id="s818222BE1886548DA7F77431838FF469"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 3. </span><span style="font-family:inherit;font-size:11pt;">  Quantitative and Qualitative Disclosures About Market Risk</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As discussed in </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> to the unaudited Condensed Consolidated Financial Statements, the Company endeavors to acquire jet fuel at the lowest possible price and to reduce volatility in operating expenses through its fuel hedging program with the use of financial derivative instruments. At </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the estimated fair value of outstanding contracts was an </span><span style="font-family:inherit;font-size:11pt;">asset</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;">$187 million</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's credit exposure related to fuel derivative instruments is represented by the fair value of contracts that are in an asset position to the Company. At such times, these outstanding instruments expose the Company to credit loss in the event of nonperformance by the counterparties to the agreements. As of </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had agreements with </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">nine</span><span style="font-family:inherit;font-size:11pt;"> counterparties with respect to which the derivatives held were an asset. To manage credit risk, the Company selects and periodically reviews counterparties based on credit ratings, limits its exposure with respect to each counterparty, and monitors the market position of the fuel hedging program and its relative market position with each counterparty. However, if one or more of these counterparties were in a liability position to the Company and were unable to meet their obligations, any open derivative contracts with the counterparty could be subject to early termination, which could result in substantial losses for the Company. At </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had agreements with all of its active counterparties containing early termination rights and/or bilateral collateral provisions whereby security is required if market risk exposure exceeds a specified threshold amount based on the counterparty's credit rating. The Company also had agreements with counterparties in which cash deposits, letters of credit, and/or pledged aircraft are required to be posted as collateral whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">At </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, no cash collateral deposits were provided by or held by the Company from counterparties based on its outstanding fuel derivative instrument portfolio. Due to the types of derivatives held as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company does not have cash collateral exposure. See </span><span style="font-family:inherit;font-size:11pt;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> to the unaudited Condensed Consolidated Financial Statements.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company is also subject to the risk that the fuel derivatives it uses to hedge against fuel price volatility do not provide adequate protection. The Company has found that financial derivative instruments in commodities, such as West Texas Intermediate crude oil, Brent crude oil, and refined products, such as heating oil and unleaded gasoline, can be useful in decreasing its exposure to jet fuel price volatility. In addition, to add further protection, the Company may periodically enter into jet fuel derivatives for short-term timeframes. Jet fuel is not widely traded on an organized futures exchange and, therefore, there are limited opportunities to hedge directly in jet fuel for time horizons longer than approximately </span><span style="font-family:inherit;font-size:11pt;">24</span><span style="font-family:inherit;font-size:11pt;"> months into the future.&#160;</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">See Item 7A "Quantitative and Qualitative Disclosures About Market Risk" in the Company's Annual Report on Form 10-K for the year ended </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">, for further information about market risk, and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> to the unaudited Condensed Consolidated Financial Statements in this Form 10-Q for further information about the Company's fuel derivative instruments.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">53</span></div></div><hr style="page-break-after:always"></hr><div><a id="s68A27CA758B657B7BFB195EE1E0C3A56"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 4. </span><span style="font-family:inherit;font-size:11pt;">  Controls and Procedures</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Disclosure Controls and Procedures</span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company maintains disclosure controls and procedures (as defined in Rule 13a-15(e) of the Securities Exchange Act of 1934 (the "Exchange Act")) designed to provide reasonable assurance that the information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the Securities and Exchange Commission's rules and forms. These include controls and procedures designed to ensure that this information is accumulated and communicated to the Company's management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure. Management, with the participation of the Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the Company's disclosure controls and procedures as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">. Based on this evaluation, the Company's Chief Executive Officer and Chief Financial Officer have concluded that the Company's disclosure controls and procedures were effective as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, at the reasonable assurance level.</span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Changes in Internal Control over Financial Reporting</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">There were no changes in the Company&#8217;s internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) during the fiscal quarter ended&#160;</span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, that have materially affected, or are reasonably likely to materially affect, the Company&#8217;s internal control over financial reporting.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">54</span></div></div><hr style="page-break-after:always"></hr><div><a id="sF186F32B0F7C549A865A048897DB6223"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:center;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">PART II. OTHER INFORMATION</span></div><div style="line-height:120%;text-align:center;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><a id="s963FEC2891EC52EFA8C770457084A19F"></a></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 1.&#160;&#160;&#160;&#160;   </span><span style="font-family:inherit;font-size:11pt;">Legal Proceedings</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On June 30, 2015, the U.S. Department of Justice ("DOJ") issued a Civil Investigative Demand ("CID") to the Company. The CID seeks information and documents about the Company&#8217;s capacity from January 2010 to the date of the CID including public statements and communications with third parties about capacity. In June 2015, the Company also received a letter from the Connecticut Attorney General requesting information about capacity. The Company is cooperating fully with the DOJ CID and the state inquiry.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On July 1, 2015, a complaint was filed in the United States District Court for the Southern District of New York on behalf of putative classes of consumers alleging collusion among the Company, American Airlines, Delta Air Lines, and United Airlines to limit capacity and maintain higher fares in violation of Section 1 of the Sherman Act. Since then, a number of similar class action complaints were filed in the United States District Courts for the Central District of California, the Northern District of California, the District of Columbia, the Middle District of Florida, the Southern District of Florida, the Northern District of Georgia, the Northern District of Illinois, the Southern District of Indiana, the Eastern District of Louisiana, the District of Minnesota, the District of New Jersey, the Eastern District of New York, the Southern District of New York, the Middle District of North Carolina, the District of Oklahoma, the Eastern District of Pennsylvania, the Northern District of Texas, the District of Vermont, and the Eastern District of Wisconsin. On October 13, 2015, the Judicial Panel on Multi-District Litigation centralized the cases to the United States District Court in the District of Columbia. On March 25, 2016, the plaintiffs filed a Consolidated Amended Complaint in the consolidated cases alleging that the defendants conspired to restrict capacity from 2009 to present. The plaintiffs seek to bring their claims on behalf of a class of persons who purchased tickets for domestic airline travel on the defendants' airlines from July 1, 2011 to present. They seek treble damages, injunctive relief, and attorneys' fees and expenses. On May 11, 2016, the defendants moved to dismiss the Consolidated Amended Complaint, and on October 28, 2016, the Court denied this motion. On December 20, 2017, the Company reached an agreement to settle these cases with a proposed class of all persons who purchased domestic airline transportation services from July 1, 2011, to the date of the settlement. The Company agreed to pay $15 million and to provide certain cooperation with the plaintiffs as set forth in the settlement agreement. The Court granted preliminary approval of the settlement on January 3, 2018, and the plaintiffs provided notice to the proposed settlement class. The Court held a fairness hearing on March 22, 2019, and it issued an order granting final approval of the settlement on May 9, 2019. On June 10, 2019, three objectors filed notices of appeal to the United States Court of Appeals for the District of Columbia Circuit, but two of the objectors have moved to dismiss their appeals. The Company denies all allegations of wrongdoing.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On July 8, 2015, the Company was named as a defendant in a putative class action filed in the Federal Court in Canada alleging that the Company, Air Canada, American Airlines, Delta Air Lines, and United Airlines colluded to restrict capacity and maintain higher fares for Canadian residents traveling in the United States and for travel between the United States and Canada. Similar lawsuits were filed in the Supreme Court of British Columbia on July 15, 2015, Court of Queen's Bench for Saskatchewan on August 4, 2015, Superior Court of the Province of Quebec on September 21, 2015, and Ontario Superior Court of Justice on October 6, 2015. In December 2015, the Company entered into Tolling and Discontinuance agreements with putative class counsel in the Federal Court, British Columbia, and Ontario proceedings and a discontinuance agreement with putative class counsel in the Quebec proceeding. The other defendants entered into an agreement with the same putative class counsel to stay the Federal Court, British Columbia, and Quebec proceedings and to proceed in Ontario. On June 10, 2016, the Federal Court granted plaintiffs' motion to discontinue that action against the Company without prejudice and stayed the action against the other defendants. On July 13, 2016, the plaintiff unilaterally discontinued the action against the Company in British Columbia. On February 14, 2017, the Quebec Court granted the plaintiff&#8217;s motion to discontinue the Quebec proceeding against the Company and to stay that proceeding against the other defendants. On March 10, 2017, the Ontario Court granted the plaintiff&#8217;s motion to discontinue that proceeding as to the Company. On September 29, 2017, the Company and the other defendants entered into a tolling agreement suspending any limitations periods that may apply to possible claims among them for contribution and indemnity arising from the Canadian litigation.&#160;The Saskatchewan claim has not been served on the Company, and the time for the Company to respond to that complaint has not yet begun to run. The plaintiff in that case generally seeks damages (including punitive damages in certain cases), prejudgment interest, disgorgement of </span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">55</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">any benefits accrued by the defendants as a result of the allegations, injunctive relief, and attorneys' fees and other costs. The Company denies all allegations of wrongdoing and intends to vigorously defend this civil case in Canada. The Company does not currently serve Canada.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On July 11, 2019, a complaint alleging violations of federal and state laws and seeking certification as a class action was filed against Boeing and the Company in the United States District Court for the Eastern District of Texas in Sherman. The complaint alleges that Boeing and the Company colluded to conceal defects with the MAX aircraft, in violation of the Racketeer Influenced and Corrupt Organization Act. The initial complaint seeks damages on behalf of putative classes of customers who purchased tickets for air travel from either the Company or American Airlines between August 29, 2017, and March 13, 2019. The complaint generally seeks money damages, equitable monetary relief, injunctive relief, and attorneys&#8217; fees and other costs. The time for the Company to respond to the complaint has not yet expired. The Company denies all allegations of wrongdoing, including those in the complaint. The Company believes the plaintiffs' positions are without merit and intends to vigorously defend itself.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company is from time to time subject to various legal proceedings and claims arising in the ordinary course of business, including, but not limited to, examinations by the Internal Revenue Service.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company&#8217;s management does not expect that the outcome in any of its currently ongoing legal proceedings or the outcome of any proposed adjustments presented to date by the Internal Revenue Service, individually or collectively, will have a material adverse effect on the Company&#8217;s financial condition, results of operations, or cash flow.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><a id="sCE8E24260FAE5F77A13ABB5F21E45A01"></a></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 1A.    </span><span style="font-family:inherit;font-size:11pt;">Risk Factors</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Except for the additional risk factor set forth below, there have been no material changes to the factors disclosed in Item 1A. Risk Factors in the Company&#8217;s Annual Report on Form 10-K for the year ended December&#160;31, 2018.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-style:italic;font-weight:bold;">The Federal Aviation Administration&#8217;s grounding of the Boeing 737 MAX aircraft may materially and adversely affect the Company&#8217;s business plans, strategies, and results of operations.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company is dependent on Boeing as its sole supplier for new aircraft, as reflected in the delivery schedule disclosed on page 50. The Boeing 737 MAX aircraft are key to the Company&#8217;s fleet modernization initiative. On March 13, 2019, the Federal Aviation Administration issued an emergency order for all U.S. airlines to ground the 737 MAX, including the 34 737 MAX aircraft in the Company&#8217;s fleet (the &#8220;MAX groundings&#8221;). </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company does not know whether, on what conditions, or when the MAX groundings will end.&#160;The Company's assumption of regulatory approval of MAX return to service during fourth quarter 2019 is based on recent guidance from Boeing and is subject to Boeing's ongoing work with the FAA, who will determine the timing of MAX return to service. The MAX groundings have adversely affected operating results for the </span><span style="font-family:inherit;font-size:11pt;">six months ended June 30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and may have a material, adverse effect on the Company&#8217;s operating results in future periods. An extended or permanent grounding of the 737 MAX may result in additional flight schedule adjustments and further delays in aircraft deliveries, as well as lower operating revenues, operating income, and net income due to a variety of factors, including, among others, lost revenue due to flight cancellations and disruptions as a result of a smaller operating aircraft fleet, the lack of ability to make corresponding reductions in expenses because of the fixed nature of many expenses, and possible negative effects of the 737 MAX groundings on Customer confidence and airline choice. Boeing no longer manufactures versions of the 737 other than the 737 MAX family of aircraft. If Boeing 737 MAX aircraft remain unavailable for the Company&#8217;s flight operations, the Company may be required to shift to other aircraft for fleet modernization or to service the routes in its business plan. Such a shift could materially increase the Company&#8217;s costs, including the cost of other aircraft and the cost of training pilots, mechanics, and other personnel to operate other types of aircraft. Any of these events could have a material, adverse effect on the Company&#8217;s business, operating results, and financial condition.</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">56</span></div></div><hr style="page-break-after:always"></hr><div><a id="sB4396066129D5C70B76DF29B1F40E4EE"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 2.    </span><span style="font-family:inherit;font-size:11pt;">Unregistered Sales of Equity Securities and Use of Proceeds</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="15"></td></tr><tr><td style="width:21%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:20%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:21%;"></td><td style="width:1%;"></td></tr><tr><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Issuer Purchases of Equity Securities (1)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(b)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(c)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(d)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" rowspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total number of</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">shares purchased</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">as part of publicly</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">announced plans</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">or programs</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Maximum dollar</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">value of shares that</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">may yet be purchased</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">under the plans</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">or programs</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" rowspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total number</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">of shares</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">purchased</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Average</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">price paid</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">per share</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Period</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">April 1, 2019 through </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;April 30, 2019</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,654,000</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(2)(3)(4)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3,654,000</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">400,051,674</span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">May 1, 2019 through </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;May 31, 2019</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2,400,051,674</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">June 1, 2019 through </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;June 30, 2019</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">5,795,570</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(4)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">5,795,570</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2,400,051,674</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9,449,570</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">9,449,570</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:1px;"><span style="font-family:inherit;font-size:10pt;">(1)</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">On May&#160;16, 2018, the Company's Board of Directors authorized the repurchase of up to </span><span style="font-family:inherit;font-size:10pt;">$2.0</span><span style="font-family:inherit;font-size:10pt;"> billion of the Company's common stock. On May 15, 2019, the Company&#8217;s Board of Directors authorized the repurchase of up to </span><span style="font-family:inherit;font-size:10pt;">$2.0</span><span style="font-family:inherit;font-size:10pt;"> billion of the Company&#8217;s common stock in a new share repurchase authorization, upon the completion of the May 2018 share repurchase authorization. Repurchases are made in accordance with applicable securities laws in open market or private, including accelerated, repurchase transactions from time to time, depending on market conditions, and may be discontinued at any time.</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:1px;"><span style="font-family:inherit;font-size:10pt;">(2)</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Under an accelerated share repurchase program entered into by the Company with a third party financial institution in first quarter 2019 (the &#8220;First Quarter 2019 ASR Program&#8221;), the Company paid </span><span style="font-family:inherit;font-size:10pt;">$500</span><span style="font-family:inherit;font-size:10pt;"> million and received an initial delivery of </span><span style="font-family:inherit;font-size:10pt;">6,679,187</span><span style="font-family:inherit;font-size:10pt;"> shares during March 2019, representing an estimated </span><span style="font-family:inherit;font-size:10pt;">75</span><span style="font-family:inherit;font-size:10pt;"> percent of the shares to be purchased by the Company under the First Quarter 2019 ASR Program based on a volume-weighted average price of </span><span style="font-family:inherit;font-size:10pt;">$56.1446</span><span style="font-family:inherit;font-size:10pt;"> per share of the Company&#8217;s common stock on the New York Stock Exchange during a calculation period between January 28, 2019 and March 6, 2019. Final settlement of the First Quarter 2019 ASR Program occurred in April 2019 and was determined based generally on a discount to the volume-weighted average price per share of the Company's common stock during a calculation period completed in March 2019. Upon settlement, the third party financial institution delivered </span><span style="font-family:inherit;font-size:10pt;">2,701,787</span><span style="font-family:inherit;font-size:10pt;"> additional shares of the Company&#8217;s common stock to the Company. In total, the average purchase price per share for the </span><span style="font-family:inherit;font-size:10pt;">9,380,974</span><span style="font-family:inherit;font-size:10pt;"> shares repurchased under the First Quarter 2019 ASR Program, upon completion of the First Quarter 2019 ASR Program in April 2019, was </span><span style="font-family:inherit;font-size:10pt;">$53.2994</span><span style="font-family:inherit;font-size:10pt;">. </span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:1px;"><span style="font-family:inherit;font-size:10pt;">(3)</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">During April 2019, the Company repurchased </span><span style="font-family:inherit;font-size:10pt;">952,213</span><span style="font-family:inherit;font-size:10pt;"> shares of its common stock on the open market under an additional share repurchase plan at an average price of </span><span style="font-family:inherit;font-size:10pt;">$52.4892</span><span style="font-family:inherit;font-size:10pt;"> per share.</span></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:61px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:1px;"><span style="font-family:inherit;font-size:10pt;">(4)</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Under the Second Quarter 2019 ASR Program launched in April 2019, the Company paid </span><span style="font-family:inherit;font-size:10pt;">$400</span><span style="font-family:inherit;font-size:10pt;"> million and received an initial delivery of </span><span style="font-family:inherit;font-size:10pt;">5,795,570</span><span style="font-family:inherit;font-size:10pt;"> shares during June 2019, representing an estimated </span><span style="font-family:inherit;font-size:10pt;">75</span><span style="font-family:inherit;font-size:10pt;"> percent of the shares to be purchased by the Company under the Second Quarter 2019 ASR Program based on a volume-weighted average price of </span><span style="font-family:inherit;font-size:10pt;">$51.7637</span><span style="font-family:inherit;font-size:10pt;"> per share of the Company&#8217;s common stock on the New York Stock Exchange during a calculation period between April 29, 2019 and June 4, 2019. Final settlement of the Second Quarter 2019 ASR Program is scheduled to occur in July 2019 and was determined based generally on a discount to the volume-weighted average price per share of the Company's common stock during a calculation period completed in July 2019. Upon settlement, the third party financial institution is required to deliver </span><span style="font-family:inherit;font-size:10pt;">2,020,366</span><span style="font-family:inherit;font-size:10pt;"> additional shares of the Company&#8217;s common stock to the Company. In total, the average purchase price per share for the </span><span style="font-family:inherit;font-size:10pt;">7,815,936</span><span style="font-family:inherit;font-size:10pt;"> shares repurchased under the Second Quarter 2019 ASR Program, upon completion of the Second Quarter 2019 ASR Program in July 2019, was </span><span style="font-family:inherit;font-size:10pt;">$51.1775</span><span style="font-family:inherit;font-size:10pt;">.</span></div></td></tr></table><div style="line-height:120%;padding-left:4px;text-align:justify;padding-left:61px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div><a id="sAFEB9D902AD95296AE9089BD5894C46B"></a></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 3.    </span><span style="font-family:inherit;font-size:11pt;">Defaults Upon Senior Securities</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">None</span></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><a id="s8DC3FB0EDCBD5C1897DE24730B003255"></a></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 4.    </span><span style="font-family:inherit;font-size:11pt;">Mine Safety Disclosures</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;&#160;</span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Not applicable</span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">57</span></div></div><hr style="page-break-after:always"></hr><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><a id="s6A07A0B45A055CF785A7129C92964B01"></a></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 5.    </span><span style="font-family:inherit;font-size:11pt;">Other Information</span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">None</span></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">58</span></div></div><hr style="page-break-after:always"></hr><div><a id="s4CB92E31DAE654A39269B3683A426B1D"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;text-align:left;-sec-extract:summary;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Item 6.    Exhibits</span></div><div style="line-height:120%;font-size:11pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="2"></td></tr><tr><td style="width:14%;"></td><td style="width:86%;"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">3.1</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/92380/000009238012000089/ex3_1.htm"><span style="font-family:inherit;font-size:11pt;">Restated Certificate of Formation of the Company, effective May 18, 2012 (incorporated by reference to Exhibit 3.1 to the Company&#8217;s Quarterly Report on Form 10-Q for the quarter ended June 30, 2012 (File No. 1-7259)).</span></a></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">3.2</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="padding-top:0px;text-align:justify;font-size:11pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="http://www.sec.gov/Archives/edgar/data/92380/000119312516773178/d282581dex31.htm"><span style="font-family:inherit;font-size:11pt;">Second Amended and Restated Bylaws of the Company, effective November 17, 2016 (incorporated by reference to Exhibit&#160;3.1 to the Company&#8217;s Current Report on Form&#160;8-K filed November 21, 2016 (File No.&#160;1-7259)).</span></a></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">31.1</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="luv-6302019xex311.htm"><span style="font-family:inherit;font-size:11pt;">Rule 13a-14(a) Certification of Chief Executive Officer.</span></a></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">31.2</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="luv-6302019xex312.htm"><span style="font-family:inherit;font-size:11pt;">Rule 13a-14(a) Certification of Chief Financial Officer.</span></a></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">32.1</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="luv-6302019xex321.htm"><span style="font-family:inherit;font-size:11pt;">Section 1350 Certifications of Chief Executive Officer and Chief Financial Officer. (1)</span></a></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">101.INS</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">XBRL Instance Document.</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">101.SCH</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">XBRL Taxonomy Extension Schema Document.</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">101.CAL</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">XBRL Taxonomy Extension Calculation Linkbase Document.</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">101.DEF</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">XBRL Taxonomy Extension Definition Linkbase Document.</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">101.LAB</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">XBRL Taxonomy Extension Labels Linkbase Document.</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">101.PRE</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">XBRL Taxonomy Extension Presentation Linkbase Document.</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;padding-left:4px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;padding-left:4px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">(1) Furnished, not filed.</span></div><div style="line-height:120%;padding-left:4px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;padding-left:4px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">59</span></div></div><hr style="page-break-after:always"></hr><div><a id="s15D8C77189075E439CFBDAB0D0E97ADB"></a></div><div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></div><div><br/></div><div style="line-height:120%;padding-left:4px;text-align:justify;padding-left:61px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">SIGNATURES</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:41%;"></td><td style="width:7%;"></td><td style="width:52%;"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">SOUTHWEST AIRLINES CO.</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">July&#160;30, 2019</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">By:</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;text-decoration:underline;">/s/&#160;&#160;&#160;Tammy Romo</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Tammy Romo</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-style:italic;">Executive Vice President &amp; Chief Financial Officer</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-style:italic;">(On behalf of the Registrant and in</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-style:italic;">her capacity as Principal Financial</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-style:italic;">and Accounting Officer)</span></div></td></tr></table></div></div><div><br/></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">60</span></div></div>	</body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>luv-6302019xex311.htm
<DESCRIPTION>CERTIFICATION OF CHIEF EXECUTIVE OFFICER
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
	<head>
		<!-- Document created using Wdesk 1 -->
		<!-- Copyright 2019 Workiva -->
		<title>Exhibit</title>
	</head>
	<body style="font-family:Times New Roman;font-size:10pt;">
<div><a name="s7457904A50E65198A6F2B3EAAC59C04B"></a></div><div style="line-height:120%;text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160; Exhibit 31.1</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CERTIFICATION</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">I, Gary C. Kelly, Chief Executive Officer of Southwest Airlines Co., certify that:</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;I have reviewed this quarterly report on Form 10-Q for the quarter ended </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">June&#160;30, 2019</font><font style="font-family:inherit;font-size:10pt;">&#32;of Southwest Airlines Co.;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant&#8217;s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;(a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;designed such internal control over financial reporting, or caused such internal control over financial reporting to be </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(c)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(d)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report financial information; and</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.<br><br>Date:&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">July&#160;30, 2019</font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:43%;"></td><td style="width:5%;"></td><td style="width:52%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">By:</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">/s/ Gary C. Kelly</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gary C. Kelly</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Chief Executive Officer</font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div>	</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>luv-6302019xex312.htm
<DESCRIPTION>CERTIFICATION OF CHIEF FINANCIAL OFFICER
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
	<head>
		<!-- Document created using Wdesk 1 -->
		<!-- Copyright 2019 Workiva -->
		<title>Exhibit</title>
	</head>
	<body style="font-family:Times New Roman;font-size:10pt;">
<div><a name="sF5152D7C436E5820ADDCF15D870EF064"></a></div><div style="line-height:120%;text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160; Exhibit 31.2</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CERTIFICATION</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">I, Tammy Romo, Chief Financial Officer of Southwest Airlines Co., certify that:</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;I have reviewed this quarterly report on Form 10-Q for the quarter ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">June&#160;30, 2019</font><font style="font-family:inherit;font-size:10pt;">&#32;of Southwest Airlines Co.;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant&#8217;s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;(a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;designed such internal control over financial reporting, or caused such internal control over financial reporting to be </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(c)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(d)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report financial information; and</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.<br><br>Date:&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">July&#160;30, 2019</font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:43%;"></td><td style="width:5%;"></td><td style="width:52%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">By:</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">/s/ Tammy Romo</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tammy Romo</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Chief Financial Officer</font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div>	</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>luv-6302019xex321.htm
<DESCRIPTION>CERTIFICATION OF CEO AND CFO
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
	<head>
		<!-- Document created using Wdesk 1 -->
		<!-- Copyright 2019 Workiva -->
		<title>Exhibit</title>
	</head>
	<body style="font-family:Times New Roman;font-size:10pt;">
<div><a name="s3DE76107F3FC51A39DE6CBD9A6EA9D96"></a></div><div style="line-height:120%;text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Exhibit 32.1<br>&#160;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,&#160;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">AS ADOPTED PURSUANT TO&#160;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002&#160;<br>&#160;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In connection with the Quarterly Report on Form 10-Q of Southwest Airlines Co. (the &#8220;Company&#8221;) for the period ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">June&#160;30, 2019</font><font style="font-family:inherit;font-size:10pt;">&#32;as filed with the Securities and Exchange Commission (the &#8220;Report&#8221;), Gary C. Kelly, Chief Executive Officer of the Company, and Tammy Romo, Chief Financial Officer of the Company, each certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(1)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and&#160;</font></div></td></tr></table><div style="line-height:120%;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(2)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.&#160;</font></div></td></tr></table><div style="line-height:120%;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Date:&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">July&#160;30, 2019</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:43%;"></td><td style="width:5%;"></td><td style="width:52%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">By:</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">/s/ Gary C. Kelly</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gary C. Kelly</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Chief Executive Officer</font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;<br>&#160;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:43%;"></td><td style="width:5%;"></td><td style="width:52%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">By:</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">/s/ Tammy Romo</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tammy Romo</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Chief Financial Officer</font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div>	</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>5
<FILENAME>luv-20190630.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<xsd:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.southwest.com/20190630" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:luv="http://www.southwest.com/20190630" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:import namespace="http://fasb.org/srt/2018-01-31" schemaLocation="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-gaap/2018-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2018-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2018/elts/us-roles-2018-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-types/2018-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2018/elts/us-types-2018-01-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/currency/2017-01-31" schemaLocation="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/exch/2018-01-31" schemaLocation="https://xbrl.sec.gov/exch/2018/exch-2018-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/invest/2013-01-31" schemaLocation="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/naics/2017-01-31" schemaLocation="http://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="luv-20190630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="luv-20190630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="luv-20190630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="luv-20190630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple" />
      <link:roleType id="AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" roleURI="http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails">
        <link:definition>2406402 - Disclosure - AOCI - Differences between Net Income and Comprehensive Income (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" roleURI="http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails">
        <link:definition>2406404 - Disclosure - AOCI - Reclassification out of Accumulated Other Comprehensive Income (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AociScheduleOfAociComponentsDetails" roleURI="http://www.southwest.com/role/AociScheduleOfAociComponentsDetails">
        <link:definition>2406403 - Disclosure - AOCI - Schedule of AOCI Components (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisOfPresentation" roleURI="http://www.southwest.com/role/BasisOfPresentation">
        <link:definition>2101100 - Disclosure - BASIS OF PRESENTATION</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisOfPresentationDetails" roleURI="http://www.southwest.com/role/BasisOfPresentationDetails">
        <link:definition>2401402 - Disclosure - Basis of Presentation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="BasisOfPresentationPolicies" roleURI="http://www.southwest.com/role/BasisOfPresentationPolicies">
        <link:definition>2201201 - Disclosure - Basis of Presentation (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Boeing737MaxAircraftGrounding" roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGrounding">
        <link:definition>2117100 - Disclosure - Boeing 737 MAX Aircraft Grounding</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Boeing737MaxAircraftGroundingDetails" roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails">
        <link:definition>2417402 - Disclosure - Boeing 737 MAX Aircraft Grounding (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Boeing737MaxAircraftGroundingTables" roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGroundingTables">
        <link:definition>2317301 - Disclosure - Boeing 737 MAX Aircraft Grounding (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingencies" roleURI="http://www.southwest.com/role/CommitmentsAndContingencies">
        <link:definition>2114100 - Disclosure - COMMITMENTS AND CONTINGENCIES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails">
        <link:definition>2414402 - Disclosure - Commitments and Contingencies - Aircraft Purchase Commitments by AC Type (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesAirportProjectsDetails" roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails">
        <link:definition>2414404 - Disclosure - Commitments and Contingencies - Airport Projects (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails">
        <link:definition>2414403 - Disclosure - Commitments and Contingencies - Future aircraft purchase commitments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesTables" roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesTables">
        <link:definition>2314301 - Disclosure - Commitments and Contingencies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ComprehensiveIncome" roleURI="http://www.southwest.com/role/ComprehensiveIncome">
        <link:definition>2106100 - Disclosure - COMPREHENSIVE INCOME</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ComprehensiveIncomeTables" roleURI="http://www.southwest.com/role/ComprehensiveIncomeTables">
        <link:definition>2306301 - Disclosure - Comprehensive Income (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheet" roleURI="http://www.southwest.com/role/CondensedConsolidatedBalanceSheet">
        <link:definition>1001000 - Statement - Condensed Consolidated Balance Sheet</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedBalanceSheetCalc2" roleURI="http://www.southwest.com/role/CondensedConsolidatedBalanceSheetCalc2">
        <link:definition>1001000 - Statement - Condensed Consolidated Balance Sheet</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementOfCashFlows" roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows">
        <link:definition>1004000 - Statement - Condensed Consolidated Statement of Cash Flows</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementOfComprehensiveIncome" roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome">
        <link:definition>1002000 - Statement - Condensed Consolidated Statement of Comprehensive Income</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementOfStockholdersEquityParentheticals" roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals">
        <link:definition>1003501 - Statement - Condensed Consolidated Statement of Stockholders' Equity (Parentheticals)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CondensedConsolidatedStatementOfStockholdersEquityStatement" roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement">
        <link:definition>1003000 - Statement - Condensed Consolidated Statement of Stockholders' Equity Statement</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DocumentAndEntityInformation" roleURI="http://www.southwest.com/role/DocumentAndEntityInformation">
        <link:definition>0001000 - Document - Document And Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" roleURI="http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails">
        <link:definition>2410406 - Disclosure - Fair Value Instruments - Carrying and Estimated Fair Value of Debt (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" roleURI="http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails">
        <link:definition>2410404 - Disclosure - Fair Value Measurement - Fair Value Assets and Liabilities Measured on Recurring Basis with Unobservable Inputs (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://www.southwest.com/role/FairValueMeasurements">
        <link:definition>2110100 - Disclosure - FAIR VALUE MEASUREMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsMeasuredOnRecurringBasisDetails" roleURI="http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails">
        <link:definition>2410403 - Disclosure - Fair Value Measurements - Measured on Recurring Basis (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsNarrativeDetails" roleURI="http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails">
        <link:definition>2410401 - Disclosure - Fair Value Measurements Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" roleURI="http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails">
        <link:definition>2410405 - Disclosure - Fair Value Measurements - Quantitative Information about Level 3 Fair Value (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsTables" roleURI="http://www.southwest.com/role/FairValueMeasurementsTables">
        <link:definition>2310302 - Disclosure - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstruments" roleURI="http://www.southwest.com/role/FinancialDerivativeInstruments">
        <link:definition>2105100 - Disclosure - FINANCIAL DERIVATIVE INSTRUMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails">
        <link:definition>2405405 - Disclosure - Financial Derivative Instruments - Carrying Amount of Fair Value Hedges (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails">
        <link:definition>2405406 - Disclosure - Financial Derivative Instruments - Collateral by Balance Sheet Location (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails">
        <link:definition>2405404 - Disclosure - Financial Derivative Instruments - Fair Values by Balance Sheet Location (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails">
        <link:definition>2405411 - Disclosure - Financial Derivative Instruments - Fair Values of Fuel Derivatives Amounts Posted as Collateral (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsFuelHedgingDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails">
        <link:definition>2405403 - Disclosure - Financial Derivative Instruments - Fuel Hedging (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails">
        <link:definition>2405410 - Disclosure - Financial Derivative Instruments - (Gain) Loss by Hedging Relationship (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails">
        <link:definition>2405409 - Disclosure - Financial Derivative Instruments - (Gain) Loss in Income by Hedging Relationship (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsNarrativeDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails">
        <link:definition>2405402 - Disclosure - Financial Derivative Instruments Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails">
        <link:definition>2405407 - Disclosure - Financial Derivative Instruments - Offsetting of Derivative Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails">
        <link:definition>2405408 - Disclosure - Financial Derivative Instruments - Offsetting of Derivative Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FinancialDerivativeInstrumentsTables" roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsTables">
        <link:definition>2305301 - Disclosure - Financial Derivative Instruments (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Leases" roleURI="http://www.southwest.com/role/Leases">
        <link:definition>2109100 - Disclosure - LEASES</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" roleURI="http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails">
        <link:definition>2409409 - Disclosure - Leases Capital Leases, Balance Sheet, Assets by Major Class, Net (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesComponentsOfLeaseCostDetails" roleURI="http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails">
        <link:definition>2409405 - Disclosure - Leases Components of Lease Cost (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesDetails" roleURI="http://www.southwest.com/role/LeasesDetails">
        <link:definition>2409403 - Disclosure - Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesLeaseRelatedAssetsAndLiabilitiesDetails" roleURI="http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails">
        <link:definition>2409404 - Disclosure - Leases Lease-Related Assets and Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesMaturityOfLeaseLiabilitiesDetails" roleURI="http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails">
        <link:definition>2409407 - Disclosure - Leases Maturity of Lease Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesOtherInformationDetails" roleURI="http://www.southwest.com/role/LeasesOtherInformationDetails">
        <link:definition>2409408 - Disclosure - Leases Other Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesPolicies" roleURI="http://www.southwest.com/role/LeasesPolicies">
        <link:definition>2209202 - Disclosure - Leases (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesSupplementalCashFlowInformationDetails" roleURI="http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails">
        <link:definition>2409406 - Disclosure - Leases Supplemental Cash Flow Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LeasesTables" roleURI="http://www.southwest.com/role/LeasesTables">
        <link:definition>2309301 - Disclosure - Leases (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebt" roleURI="http://www.southwest.com/role/LongTermDebt">
        <link:definition>2115100 - Disclosure - LONG-TERM DEBT</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtDetails" roleURI="http://www.southwest.com/role/LongTermDebtDetails">
        <link:definition>2415402 - Disclosure - Long-Term Debt (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtTables" roleURI="http://www.southwest.com/role/LongTermDebtTables">
        <link:definition>2315301 - Disclosure - LONG-TERM DEBT (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShare" roleURI="http://www.southwest.com/role/NetIncomePerShare">
        <link:definition>2108100 - Disclosure - NET INCOME PER SHARE</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShareDetails" roleURI="http://www.southwest.com/role/NetIncomePerShareDetails">
        <link:definition>2408402 - Disclosure - Net Income Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NetIncomePerShareTables" roleURI="http://www.southwest.com/role/NetIncomePerShareTables">
        <link:definition>2308301 - Disclosure - Net Income Per Share (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NewAccountingPronouncements" roleURI="http://www.southwest.com/role/NewAccountingPronouncements">
        <link:definition>2102100 - Disclosure - NEW ACCOUNTING PRONOUNCEMENTS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NewAccountingPronouncementsAdjustmentsDetails" roleURI="http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails">
        <link:definition>2402403 - Disclosure - New Accounting Pronouncements - Adjustments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NewAccountingPronouncementsDetails" roleURI="http://www.southwest.com/role/NewAccountingPronouncementsDetails">
        <link:definition>2402402 - Disclosure - New Accounting Pronouncements (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="NewAccountingPronouncementsTables" roleURI="http://www.southwest.com/role/NewAccountingPronouncementsTables">
        <link:definition>2302301 - Disclosure - New Accounting Pronouncements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="Revenue" roleURI="http://www.southwest.com/role/Revenue">
        <link:definition>2107100 - Disclosure - REVENUE</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueAdditionalInformationDetails" roleURI="http://www.southwest.com/role/RevenueAdditionalInformationDetails">
        <link:definition>2407406 - Disclosure - Revenue - Additional Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueAirTrafficLiabilityBreakoutDetails" roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails">
        <link:definition>2407403 - Disclosure - Revenue - Air Traffic Liability Breakout (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails">
        <link:definition>2407404 - Disclosure - Revenue - Air Traffic Liability - Loyalty Program Rollforward (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueAirTrafficLiabilityRollforwardDetails" roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails">
        <link:definition>2407405 - Disclosure - Revenue - Air Traffic Liability Rollforward (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenuePassengerRevenueBreakoutDetails" roleURI="http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails">
        <link:definition>2407402 - Disclosure - Revenue - Passenger Revenue Breakout (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RevenueTables" roleURI="http://www.southwest.com/role/RevenueTables">
        <link:definition>2307301 - Disclosure - Revenue (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEvent" roleURI="http://www.southwest.com/role/SubsequentEvent">
        <link:definition>2116100 - Disclosure - SUBSEQUENT EVENT</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEventDetails" roleURI="http://www.southwest.com/role/SubsequentEventDetails">
        <link:definition>2416402 - Disclosure - SUBSEQUENT EVENT (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEventTables" roleURI="http://www.southwest.com/role/SubsequentEventTables">
        <link:definition>2316301 - Disclosure - SUBSEQUENT EVENT (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SupplementalFinancialInformation" roleURI="http://www.southwest.com/role/SupplementalFinancialInformation">
        <link:definition>2113100 - Disclosure - SUPPLEMENTAL FINANCIAL INFORMATION</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SupplementalFinancialInformationAccountsPayableDetails" roleURI="http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails">
        <link:definition>2413403 - Disclosure - Supplemental Financial Information - Accounts Payable (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SupplementalFinancialInformationAccruedLiabilitiesDetails" roleURI="http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails">
        <link:definition>2413404 - Disclosure - Supplemental Financial Information - Accrued Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SupplementalFinancialInformationOtherAssetsDetails" roleURI="http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails">
        <link:definition>2413402 - Disclosure - Supplemental Financial Information - Other Assets (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" roleURI="http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails">
        <link:definition>2413405 - Disclosure - Supplemental Financial Information - Other Non-Current Liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SupplementalFinancialInformationTables" roleURI="http://www.southwest.com/role/SupplementalFinancialInformationTables">
        <link:definition>2313301 - Disclosure - Supplemental Financial Information (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element abstract="true" id="luv_AccountingStandardsUpdate201802Domain" name="AccountingStandardsUpdate201802Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_AccountsAndOtherReceivablesMember" name="AccountsAndOtherReceivablesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_AccountsPayableBalanceSheetLocationMemberDomain" name="AccountsPayableBalanceSheetLocationMemberDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_AccruedLiabilitiesBalanceSheetLocationMember" name="AccruedLiabilitiesBalanceSheetLocationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" name="AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_AdjustmentsforNewLeaseStandardAxis" name="AdjustmentsforNewLeaseStandardAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_AdjustmentsforNewLeaseStandardDomain" name="AdjustmentsforNewLeaseStandardDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_AirTrafficLiabilityCurrentPeriodSales" name="AirTrafficLiabilityCurrentPeriodSales" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="luv_AirTrafficLiabilityLoyaltyProgram" name="AirTrafficLiabilityLoyaltyProgram" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices" name="AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_AirTrafficLiabilityRevenueamountsinbeginningbalance" name="AirTrafficLiabilityRevenueamountsinbeginningbalance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales" name="AirTrafficLiabilityRevenuefromCurrentPeriodSales" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_AirTrafficLiabilityRollForwardRollForward" name="AirTrafficLiabilityRollForwardRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_AirTrafficLiabilityTotal" name="AirTrafficLiabilityTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_AircraftCollateralPledgedAggregateFairValue" name="AircraftCollateralPledgedAggregateFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_AircraftMaintenancePayable" name="AircraftMaintenancePayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_AircraftMember" name="AircraftMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_Aircraftgroundingcharge" name="Aircraftgroundingcharge" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="luv_AirportCost" name="AirportCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_AirportProjectAxis" name="AirportProjectAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_AirportProjectDomain" name="AirportProjectDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_AirportRelatedMember" name="AirportRelatedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_AssetsConstructedForOthers" name="AssetsConstructedForOthers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_AssetsConstructedForOthersNet" name="AssetsConstructedForOthersNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_AssetsConstructedforOthersDuringPeriod" name="AssetsConstructedforOthersDuringPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_B7378MAXMember" name="B7378MAXMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_BalancesAddedUnderNewLeaseStandardMember" name="BalancesAddedUnderNewLeaseStandardMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_BalancesRemovedUnderPriorAccountingMember" name="BalancesRemovedUnderPriorAccountingMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_Boeing737MaxAircraftGroundingAbstract" name="Boeing737MaxAircraftGroundingAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock" name="CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock" name="CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_CashCollateralPercentOfFairValueFuelDerivativesContracts" name="CashCollateralPercentOfFairValueFuelDerivativesContracts" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_ChaseAndOtherPartnerAgreementsMember" name="ChaseAndOtherPartnerAgreementsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_CollateralAlreadyPostedAggregateFairValueNoncurrent" name="CollateralAlreadyPostedAggregateFairValueNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_ConstructionObligationNoncurrent" name="ConstructionObligationNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_CounterpartyAlphaMember" name="CounterpartyAlphaMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_CounterpartyBMember" name="CounterpartyBMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_CounterpartyCMember" name="CounterpartyCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_CounterpartyDMember" name="CounterpartyDMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_CounterpartyEMember" name="CounterpartyEMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_CounterpartyFMember" name="CounterpartyFMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_CounterpartyOtherMember" name="CounterpartyOtherMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_CumulativefairvalueadjustmentMember" name="CumulativefairvalueadjustmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_CurrentYearMember" name="CurrentYearMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_DALGarageMember" name="DALGarageMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_DALMember" name="DALMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_Debenturesdue2027Domain" name="Debenturesdue2027Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" name="DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_DerivativeAssetFairValueGrossLiabilityOffset" name="DerivativeAssetFairValueGrossLiabilityOffset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset" name="DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal" name="DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_DerivativeLiabilityFairValueGrossAssetOffset" name="DerivativeLiabilityFairValueGrossAssetOffset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_DiscountedCashFlowMember" name="DiscountedCashFlowMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_DueToThirdPartiesForSettledFuelContracts" name="DueToThirdPartiesForSettledFuelContracts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal" name="FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" name="FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" name="FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2" name="FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_FairValueValuationTechniqueAxis" name="FairValueValuationTechniqueAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation" name="FinanceLeaseRightofUseAssetAccumulatedDepreciation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_FinanceLeasedAssetsNumberofUnits" name="FinanceLeasedAssetsNumberofUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty" name="FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_FortLauderdaleHollywoodInternationalAirportMember" name="FortLauderdaleHollywoodInternationalAirportMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_FourthQuarterCYMember" name="FourthQuarterCYMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_FuelDerivativeAssetsAbstract" name="FuelDerivativeAssetsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_FuelDerivativeLiabilityAbstract" name="FuelDerivativeLiabilityAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_FuelPayable" name="FuelPayable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock" name="FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_HOUMember" name="HOUMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_HedgeAdjustmentAxis" name="HedgeAdjustmentAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_HedgeAdjustmentDomain" name="HedgeAdjustmentDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_HedgesettlementlossesrecognizedinFuelandoilexpense" name="HedgesettlementlossesrecognizedinFuelandoilexpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="luv_InterestRateSwapContractLength" name="InterestRateSwapContractLength" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_InterestRateSwapDerivativeAircraftLeases" name="InterestRateSwapDerivativeAircraftLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_InvestmentGradeCreditRatingAbstract" name="InvestmentGradeCreditRatingAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" name="InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" name="InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" name="InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2" name="InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_LeaseLiability" name="LeaseLiability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock" name="LeaseRelatedAssetsandLiabilitiesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_LeaseRightofUseAsset" name="LeaseRightofUseAsset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_LeaseTermsForOwnedAircraft" name="LeaseTermsForOwnedAircraft" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_LeasesOtherInformationAbstract" name="LeasesOtherInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_LesseeOperatingLeaseLeaseNotyetCommenced" name="LesseeOperatingLeaseLeaseNotyetCommenced" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="luv_LesseeOperatingLeaseTermsofContract" name="LesseeOperatingLeaseTermsofContract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_LesseeOperatingandFinanceLeaseTermofContract" name="LesseeOperatingandFinanceLeaseTermofContract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock" name="LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_LesseeRenewalTerm" name="LesseeRenewalTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_LetterofCreditPercentofCollateral" name="LetterofCreditPercentofCollateral" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="luv_LettersofCreditCollateralPledgedAggregateFairValue" name="LettersofCreditCollateralPledgedAggregateFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_LongTermPurchaseCommitmentsOptions737Mx" name="LongTermPurchaseCommitmentsOptions737Mx" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_LosAngelesWorldAirportMember" name="LosAngelesWorldAirportMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_LosAngelesWorldAirportTerminal1.5Member" name="LosAngelesWorldAirportTerminal1.5Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_MaturityofLeaseLiabilitiesAbstract" name="MaturityofLeaseLiabilitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther" name="MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_MunicipalBondsIssued" name="MunicipalBondsIssued" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="luv_NetPresentValueAircraftOperatingLeases" name="NetPresentValueAircraftOperatingLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_NetPresentValueofPrincipalRemaining" name="NetPresentValueofPrincipalRemaining" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_NextYearMember" name="NextYearMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_NonInvestmentGradeCreditRatingAbstract" name="NonInvestmentGradeCreditRatingAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" name="NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2" name="NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" name="NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" name="NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:periodType="instant" />
  <xsd:element id="luv_NoncurrentLeaseRelatedObligations" name="NoncurrentLeaseRelatedObligations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_NotesPayableAircraftFloatingRateThrough2020Member" name="NotesPayableAircraftFloatingRateThrough2020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_NumberofAircraftGroundedUnderEmergencyOrder" name="NumberofAircraftGroundedUnderEmergencyOrder" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears" name="OperatingLeasesFutureMinimumPaymentsDueinSixYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_OperatingLeasesFutureMinimumPaymentsNet" name="OperatingLeasesFutureMinimumPaymentsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_OperatingLeasesFutureMinimumPaymentsNetCurrent" name="OperatingLeasesFutureMinimumPaymentsNetCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears" name="OperatingLeasesFutureMinimumPaymentsNetInFiveYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears" name="OperatingLeasesFutureMinimumPaymentsNetInFourYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears" name="OperatingLeasesFutureMinimumPaymentsNetInThreeYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears" name="OperatingLeasesFutureMinimumPaymentsNetInTwoYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_OperatingLeasesFutureMinimumPaymentsNetThereafter" name="OperatingLeasesFutureMinimumPaymentsNetThereafter" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract" name="OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_OtherAssetsCurrentMember" name="OtherAssetsCurrentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" name="OtherComprehensiveIncomeOtherChangesNetOfTaxMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_OtherRevenueMember" name="OtherRevenueMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_OtherRevenueRecognizedFromPointsRedeemed" name="OtherRevenueRecognizedFromPointsRedeemed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="luv_Outstandingremainingguaranteedobligation" name="Outstandingremainingguaranteedobligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_OwnedAssetsNumberOfUnits" name="OwnedAssetsNumberOfUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_PassengerAncillarySoldSeparatelyMember" name="PassengerAncillarySoldSeparatelyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PassengerLoyaltyAirTransportationMember" name="PassengerLoyaltyAirTransportationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PassengerRevenueNonLoyaltyMember" name="PassengerRevenueNonLoyaltyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_PassengerRevenueRecognizedFromPointsRedeemed" name="PassengerRevenueRecognizedFromPointsRedeemed" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis" name="PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain" name="PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_Percentageofactualconsumptionhedged" name="Percentageofactualconsumptionhedged" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PeriodAxis" name="PeriodAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PeriodDomain" name="PeriodDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_Permanentlygroundedaircraftliabilitycurrent" name="Permanentlygroundedaircraftliabilitycurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_Permanentlygroundedaircraftliabilitynoncurrent" name="Permanentlygroundedaircraftliabilitynoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="luv_PotentialConcessionsandOtherConsiderations" name="PotentialConcessionsandOtherConsiderations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_PrincipalRemaining" name="PrincipalRemaining" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_PropertyMember" name="PropertyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal" name="PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_PropertySubjecttoorAvailableforFinanceLeaseAxis" name="PropertySubjecttoorAvailableforFinanceLeaseAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" name="PropertySubjecttoorAvailableforFinanceLeaseDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PropertySubjecttoorAvailableforFinanceLeaseMember" name="PropertySubjecttoorAvailableforFinanceLeaseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PropertyTypeAxis" name="PropertyTypeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_PropertyTypeDomain" name="PropertyTypeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_ProprietaryConstructionReimbursement" name="ProprietaryConstructionReimbursement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent" name="ReceivableFromThirdPartiesForSettledFuelContractsCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_Reimbursementforairportconstruction" name="Reimbursementforairportconstruction" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_RemainderofCurrentYearMember" name="RemainderofCurrentYearMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_RepaymentsOfConstructionObligation" name="RepaymentsOfConstructionObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="luv_RevenueAmountsDeferredAssociatedWithPointsAwarded" name="RevenueAmountsDeferredAssociatedWithPointsAwarded" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="luv_ScheduleOfAccountsPayableTableTextBlock" name="ScheduleOfAccountsPayableTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" name="ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" name="ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" name="ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems" name="ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable" name="ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock" name="ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock" name="ScheduleOfVolumeOfFuelHedgingTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock" name="ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_SecondQuarterCYMember" name="SecondQuarterCYMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_SubleaseTerms" name="SubleaseTerms" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_SupplementalFinancialDataLineItems" name="SupplementalFinancialDataLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_SupplementalFinancialDataTable" name="SupplementalFinancialDataTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_SupplementalFinancialInformationAbstract" name="SupplementalFinancialInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_SupplementalFinancialInformationAccountsPayableAbstract" name="SupplementalFinancialInformationAccountsPayableAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_TermLoanAgreementDue07012019Member" name="TermLoanAgreementDue07012019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_TermLoanAgreementDue2020Member" name="TermLoanAgreementDue2020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_TermLoanAgreementDue2026Member" name="TermLoanAgreementDue2026Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_ThirdQuarterCYMember" name="ThirdQuarterCYMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_ThirdYearMember" name="ThirdYearMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="luv_TotalCostofAirportProject" name="TotalCostofAirportProject" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="luv_TotalExpectedCostOfAirportProject" name="TotalExpectedCostOfAirportProject" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="luv_TotalExpectedCostOfAirportProjectNonproprietary" name="TotalExpectedCostOfAirportProjectNonproprietary" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="luv_TotalPassThroughCertificatesMember" name="TotalPassThroughCertificatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_UnobservableInputAxis" name="UnobservableInputAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_UnobservableInputDomain" name="UnobservableInputDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_UnsecuredSeniorNotesDue2019MemberMember" name="UnsecuredSeniorNotesDue2019MemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_UnsecuredSeniorNotesDue2020Member" name="UnsecuredSeniorNotesDue2020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_UnsecuredSeniorNotesDue2022Domain" name="UnsecuredSeniorNotesDue2022Domain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_UnsecuredSeniorNotesDue2026Member" name="UnsecuredSeniorNotesDue2026Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_UnsecuredSeniorNotesDue2027Member" name="UnsecuredSeniorNotesDue2027Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_ValuationTechniquesForFairValueMeasurementsDomain" name="ValuationTechniquesForFairValueMeasurementsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_VolumeOfFuelHedgingAxis" name="VolumeOfFuelHedgingAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_VolumeOfFuelHedgingDomain" name="VolumeOfFuelHedgingDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_VolumeOfFuelHedgingLineItems" name="VolumeOfFuelHedgingLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_VolumeOfFuelHedgingTable" name="VolumeOfFuelHedgingTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_YearThreeMember" name="YearThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="luv_YearTwoMember" name="YearTwoMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>6
<FILENAME>luv-20190630_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" xlink:href="luv-20190630.xsd#AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" xlink:href="luv-20190630.xsd#AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/AociScheduleOfAociComponentsDetails" xlink:href="luv-20190630.xsd#AociScheduleOfAociComponentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/BasisOfPresentation" xlink:href="luv-20190630.xsd#BasisOfPresentation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/BasisOfPresentationDetails" xlink:href="luv-20190630.xsd#BasisOfPresentationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/BasisOfPresentationPolicies" xlink:href="luv-20190630.xsd#BasisOfPresentationPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGrounding" xlink:href="luv-20190630.xsd#Boeing737MaxAircraftGrounding" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails" xlink:href="luv-20190630.xsd#Boeing737MaxAircraftGroundingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGroundingTables" xlink:href="luv-20190630.xsd#Boeing737MaxAircraftGroundingTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingencies" xlink:href="luv-20190630.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesAirportProjectsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesTables" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/ComprehensiveIncome" xlink:href="luv-20190630.xsd#ComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/ComprehensiveIncomeTables" xlink:href="luv-20190630.xsd#ComprehensiveIncomeTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedBalanceSheet" xlink:href="luv-20190630.xsd#CondensedConsolidatedBalanceSheet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedBalanceSheetCalc2" xlink:href="luv-20190630.xsd#CondensedConsolidatedBalanceSheetCalc2" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfStockholdersEquityParentheticals" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfStockholdersEquityStatement" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/DocumentAndEntityInformation" xlink:href="luv-20190630.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" xlink:href="luv-20190630.xsd#FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurements" xlink:href="luv-20190630.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementsMeasuredOnRecurringBasisDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsTables" xlink:href="luv-20190630.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstruments" xlink:href="luv-20190630.xsd#FinancialDerivativeInstruments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsFuelHedgingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsTables" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Leases" xlink:href="luv-20190630.xsd#Leases" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" xlink:href="luv-20190630.xsd#LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails" xlink:href="luv-20190630.xsd#LeasesComponentsOfLeaseCostDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesDetails" xlink:href="luv-20190630.xsd#LeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails" xlink:href="luv-20190630.xsd#LeasesLeaseRelatedAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails" xlink:href="luv-20190630.xsd#LeasesMaturityOfLeaseLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesOtherInformationDetails" xlink:href="luv-20190630.xsd#LeasesOtherInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesPolicies" xlink:href="luv-20190630.xsd#LeasesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails" xlink:href="luv-20190630.xsd#LeasesSupplementalCashFlowInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesTables" xlink:href="luv-20190630.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LongTermDebt" xlink:href="luv-20190630.xsd#LongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LongTermDebtDetails" xlink:href="luv-20190630.xsd#LongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LongTermDebtTables" xlink:href="luv-20190630.xsd#LongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NetIncomePerShare" xlink:href="luv-20190630.xsd#NetIncomePerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NetIncomePerShareDetails" xlink:href="luv-20190630.xsd#NetIncomePerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NetIncomePerShareTables" xlink:href="luv-20190630.xsd#NetIncomePerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncements" xlink:href="luv-20190630.xsd#NewAccountingPronouncements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails" xlink:href="luv-20190630.xsd#NewAccountingPronouncementsAdjustmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncementsDetails" xlink:href="luv-20190630.xsd#NewAccountingPronouncementsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncementsTables" xlink:href="luv-20190630.xsd#NewAccountingPronouncementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Revenue" xlink:href="luv-20190630.xsd#Revenue" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAdditionalInformationDetails" xlink:href="luv-20190630.xsd#RevenueAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails" xlink:href="luv-20190630.xsd#RevenueAirTrafficLiabilityBreakoutDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" xlink:href="luv-20190630.xsd#RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails" xlink:href="luv-20190630.xsd#RevenueAirTrafficLiabilityRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails" xlink:href="luv-20190630.xsd#RevenuePassengerRevenueBreakoutDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueTables" xlink:href="luv-20190630.xsd#RevenueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SubsequentEvent" xlink:href="luv-20190630.xsd#SubsequentEvent" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SubsequentEventDetails" xlink:href="luv-20190630.xsd#SubsequentEventDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SubsequentEventTables" xlink:href="luv-20190630.xsd#SubsequentEventTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformation" xlink:href="luv-20190630.xsd#SupplementalFinancialInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationAccountsPayableDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationOtherAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationTables" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationTables" xlink:type="simple" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_4d7615b5-9ab5-8e33-2d33-f406eee209fc" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_97bbae57-7f84-4da9-acab-610e56204929" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_4d7615b5-9ab5-8e33-2d33-f406eee209fc" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_97bbae57-7f84-4da9-acab-610e56204929" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_370db1e9-72b2-d2e9-181c-90ae6fba7f8b" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_4d7615b5-9ab5-8e33-2d33-f406eee209fc" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_370db1e9-72b2-d2e9-181c-90ae6fba7f8b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_6db668bc-d731-27f2-32fe-0fe52d289337" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_4d7615b5-9ab5-8e33-2d33-f406eee209fc" xlink:to="loc_us-gaap_FuelCosts_6db668bc-d731-27f2-32fe-0fe52d289337" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/AociScheduleOfAociComponentsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/BasisOfPresentation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/BasisOfPresentationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/BasisOfPresentationPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/Boeing737MaxAircraftGrounding" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/Boeing737MaxAircraftGroundingTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/ComprehensiveIncome" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/ComprehensiveIncomeTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedBalanceSheet" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_d79dcc1c-93de-0ecd-2bd5-7c1f224c9b98" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_AssetsCurrent_d79dcc1c-93de-0ecd-2bd5-7c1f224c9b98" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_32f41ea9-05c6-e713-464b-586a571d1c1f" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d79dcc1c-93de-0ecd-2bd5-7c1f224c9b98" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_32f41ea9-05c6-e713-464b-586a571d1c1f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="loc_us-gaap_ShortTermInvestments_4f46bf2c-e8aa-a88a-d064-0418c3eb39b0" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d79dcc1c-93de-0ecd-2bd5-7c1f224c9b98" xlink:to="loc_us-gaap_ShortTermInvestments_4f46bf2c-e8aa-a88a-d064-0418c3eb39b0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsAndOtherReceivablesNetCurrent" xlink:label="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_f519291c-b8f2-81f3-f146-0f8bbe0dd7ae" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d79dcc1c-93de-0ecd-2bd5-7c1f224c9b98" xlink:to="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_f519291c-b8f2-81f3-f146-0f8bbe0dd7ae" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AirlineRelatedInventory" xlink:label="loc_us-gaap_AirlineRelatedInventory_10319747-4a24-c253-7d7c-00502c0d6587" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d79dcc1c-93de-0ecd-2bd5-7c1f224c9b98" xlink:to="loc_us-gaap_AirlineRelatedInventory_10319747-4a24-c253-7d7c-00502c0d6587" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ce9014ac-0ac4-6ed2-b53f-a0edc046d6b4" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d79dcc1c-93de-0ecd-2bd5-7c1f224c9b98" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ce9014ac-0ac4-6ed2-b53f-a0edc046d6b4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_f37ad080-c77a-efc5-c936-389b16abc420" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_f37ad080-c77a-efc5-c936-389b16abc420" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_78662f7f-2a6a-5d68-ba8a-7947ed287be5" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_f37ad080-c77a-efc5-c936-389b16abc420" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_78662f7f-2a6a-5d68-ba8a-7947ed287be5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0a08cda9-11b3-e7ac-3fc9-3a23c67d9b96" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_f37ad080-c77a-efc5-c936-389b16abc420" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0a08cda9-11b3-e7ac-3fc9-3a23c67d9b96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_831ad0b9-9dba-3997-20e6-e99a19aa28db" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_Goodwill_831ad0b9-9dba-3997-20e6-e99a19aa28db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_52f5671e-53e6-6055-795e-6bd414fd86c2" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_52f5671e-53e6-6055-795e-6bd414fd86c2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_ddb0d184-2205-2a10-5b0e-faf2ccd717ae" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_ddb0d184-2205-2a10-5b0e-faf2ccd717ae" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_872beecf-7614-c912-a2d2-2937513b9a4b" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_872beecf-7614-c912-a2d2-2937513b9a4b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FrequentFlierLiabilityNoncurrent" xlink:label="loc_us-gaap_FrequentFlierLiabilityNoncurrent_4ed2f094-e3f0-7906-926a-6c0b7c35dd08" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_FrequentFlierLiabilityNoncurrent_4ed2f094-e3f0-7906-926a-6c0b7c35dd08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_6b1efbc2-e859-9fbd-c572-2f4147498390" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_6b1efbc2-e859-9fbd-c572-2f4147498390" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ConstructionObligationNoncurrent" xlink:label="loc_luv_ConstructionObligationNoncurrent_ae1735c7-9c14-5514-9055-e2a9e276fcc5" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_luv_ConstructionObligationNoncurrent_ae1735c7-9c14-5514-9055-e2a9e276fcc5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_7e28dff2-da63-21d2-137e-ce9d56cb1b6e" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_7e28dff2-da63-21d2-137e-ce9d56cb1b6e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_bba08e5f-78e8-6c25-01a4-6720051135cc" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_bba08e5f-78e8-6c25-01a4-6720051135cc" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_6765f135-8c69-bebc-a116-d59a52a5b2f2" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_StockholdersEquity_6765f135-8c69-bebc-a116-d59a52a5b2f2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_aefe3f0c-abe4-5b83-9a64-da77d8e253dd" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6765f135-8c69-bebc-a116-d59a52a5b2f2" xlink:to="loc_us-gaap_CommonStockValue_aefe3f0c-abe4-5b83-9a64-da77d8e253dd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_df284507-8ac7-eed1-41db-05e81b70be6d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6765f135-8c69-bebc-a116-d59a52a5b2f2" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_df284507-8ac7-eed1-41db-05e81b70be6d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_a59bc5ae-63a0-c9bc-32f7-e2bd9f32bd26" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6765f135-8c69-bebc-a116-d59a52a5b2f2" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_a59bc5ae-63a0-c9bc-32f7-e2bd9f32bd26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_798442bf-12e1-d944-3fa1-8b797b67482e" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6765f135-8c69-bebc-a116-d59a52a5b2f2" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_798442bf-12e1-d944-3fa1-8b797b67482e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_70b30340-b55c-aed7-73f5-36d397294f84" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_6765f135-8c69-bebc-a116-d59a52a5b2f2" xlink:to="loc_us-gaap_TreasuryStockValue_70b30340-b55c-aed7-73f5-36d397294f84" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_2dcbbde2-9146-a0ba-7f6c-c71b481e0841" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_LiabilitiesCurrent_2dcbbde2-9146-a0ba-7f6c-c71b481e0841" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2dcbbde2-9146-a0ba-7f6c-c71b481e0841" xlink:to="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_8422f2c5-408e-d123-b935-f3115e023941" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2dcbbde2-9146-a0ba-7f6c-c71b481e0841" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_8422f2c5-408e-d123-b935-f3115e023941" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_09c9f846-159b-1776-fceb-d1cad0eb94ab" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2dcbbde2-9146-a0ba-7f6c-c71b481e0841" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_09c9f846-159b-1776-fceb-d1cad0eb94ab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredAirTrafficRevenue" xlink:label="loc_us-gaap_DeferredAirTrafficRevenue_0c491875-c9e7-946c-f196-bd4e41acfa8b" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2dcbbde2-9146-a0ba-7f6c-c71b481e0841" xlink:to="loc_us-gaap_DeferredAirTrafficRevenue_0c491875-c9e7-946c-f196-bd4e41acfa8b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_265f3d44-db40-2656-dee4-40c75e9bde2a" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2dcbbde2-9146-a0ba-7f6c-c71b481e0841" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_265f3d44-db40-2656-dee4-40c75e9bde2a" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedBalanceSheetCalc2" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_6A5A8057F114F870CFEBE2AA2B521FEC_78662f7f-2a6a-5d68-ba8a-7947ed287be5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FlightEquipmentGross" xlink:label="loc_us-gaap_FlightEquipmentGross_6A5A8057F114F870CFEBE2AA2B521FEC_2f8b1284-c796-bf84-12d6-eb273f2d2775" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6A5A8057F114F870CFEBE2AA2B521FEC_78662f7f-2a6a-5d68-ba8a-7947ed287be5" xlink:to="loc_us-gaap_FlightEquipmentGross_6A5A8057F114F870CFEBE2AA2B521FEC_2f8b1284-c796-bf84-12d6-eb273f2d2775" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentOther" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentOther_6A5A8057F114F870CFEBE2AA2B521FEC_2f914118-e857-a5a9-c70c-bdd7d30a80df" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6A5A8057F114F870CFEBE2AA2B521FEC_78662f7f-2a6a-5d68-ba8a-7947ed287be5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentOther_6A5A8057F114F870CFEBE2AA2B521FEC_2f914118-e857-a5a9-c70c-bdd7d30a80df" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepositsOnFlightEquipment" xlink:label="loc_us-gaap_DepositsOnFlightEquipment_6A5A8057F114F870CFEBE2AA2B521FEC_fc92c3f1-4a68-d94f-46ac-12a299ce71bc" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6A5A8057F114F870CFEBE2AA2B521FEC_78662f7f-2a6a-5d68-ba8a-7947ed287be5" xlink:to="loc_us-gaap_DepositsOnFlightEquipment_6A5A8057F114F870CFEBE2AA2B521FEC_fc92c3f1-4a68-d94f-46ac-12a299ce71bc" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedForOthers" xlink:label="loc_luv_AssetsConstructedForOthers_6A5A8057F114F870CFEBE2AA2B521FEC_5e930516-f1f9-2a47-72e1-e2a9e241b1d1" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6A5A8057F114F870CFEBE2AA2B521FEC_78662f7f-2a6a-5d68-ba8a-7947ed287be5" xlink:to="loc_luv_AssetsConstructedForOthers_6A5A8057F114F870CFEBE2AA2B521FEC_5e930516-f1f9-2a47-72e1-e2a9e241b1d1" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_ad8f5587-cd30-97dd-9cf0-81ed4f58516c" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_ad8f5587-cd30-97dd-9cf0-81ed4f58516c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_a10eea14-f4db-3125-d183-77bb54500e95" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_NetIncomeLoss_a10eea14-f4db-3125-d183-77bb54500e95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_97b88949-d4fc-dff4-be7f-d39018557f4e" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_DepreciationAndAmortization_97b88949-d4fc-dff4-be7f-d39018557f4e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrealizedGainLossOnDerivatives" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_617b1db1-ae07-85bc-53dc-378b73f4faf0" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_UnrealizedGainLossOnDerivatives_617b1db1-ae07-85bc-53dc-378b73f4faf0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredIncomeTaxes" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_852a0148-80e8-01e7-45e2-04986579e466" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_852a0148-80e8-01e7-45e2-04986579e466" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9fda936a-2bfa-73e9-848b-446869ea1c58" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9fda936a-2bfa-73e9-848b-446869ea1c58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_d54a644c-3d3c-bcc1-da30-2f136651f90f" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_d54a644c-3d3c-bcc1-da30-2f136651f90f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_91c354d1-d18f-051e-80cb-f13c01058b9d" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_91c354d1-d18f-051e-80cb-f13c01058b9d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_ab8e8ec8-d005-9ee3-f210-6096e911a501" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_ab8e8ec8-d005-9ee3-f210-6096e911a501" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseCashCollateralFromCounterparties" xlink:label="loc_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_93b3062b-51eb-8e6c-c587-36416323cccc" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_93b3062b-51eb-8e6c-c587-36416323cccc" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_c14a9ac3-04f1-504d-4cf1-cf62b3c1adf2" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_c14a9ac3-04f1-504d-4cf1-cf62b3c1adf2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_a039d388-4db8-a076-4618-28899f6ce801" xlink:type="locator" />
    <link:calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_a039d388-4db8-a076-4618-28899f6ce801" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_7ff6517e-8e0a-ec1b-a9cf-c4aac7eaf350" xlink:type="locator" />
    <link:calculationArc order="12" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_7ff6517e-8e0a-ec1b-a9cf-c4aac7eaf350" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Aircraftgroundingcharge" xlink:label="loc_luv_Aircraftgroundingcharge_650a4227-4311-419b-95f0-e2a9e1dd0710" xlink:type="locator" />
    <link:calculationArc order="13" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_1bd0bd4e-4a6f-b052-029c-0ecb0c520251" xlink:to="loc_luv_Aircraftgroundingcharge_650a4227-4311-419b-95f0-e2a9e1dd0710" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_28655e34-499f-b7bf-c54f-5de0990d0c65" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_ad8f5587-cd30-97dd-9cf0-81ed4f58516c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_28655e34-499f-b7bf-c54f-5de0990d0c65" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_8cec699e-eb8f-7a25-49e6-e52d81fe4f5f" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_28655e34-499f-b7bf-c54f-5de0990d0c65" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_8cec699e-eb8f-7a25-49e6-e52d81fe4f5f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForConstructionInProcess" xlink:label="loc_us-gaap_PaymentsForConstructionInProcess_11f58e9d-c490-fdc3-98d5-48857aa92a0a" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_28655e34-499f-b7bf-c54f-5de0990d0c65" xlink:to="loc_us-gaap_PaymentsForConstructionInProcess_11f58e9d-c490-fdc3-98d5-48857aa92a0a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireShortTermInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireShortTermInvestments_be1e089d-7248-1092-ce64-fb2f29251191" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_28655e34-499f-b7bf-c54f-5de0990d0c65" xlink:to="loc_us-gaap_PaymentsToAcquireShortTermInvestments_be1e089d-7248-1092-ce64-fb2f29251191" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromSaleOfShortTermInvestments" xlink:label="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_770a1311-e7a6-f51d-9210-badc4db6ccdb" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_28655e34-499f-b7bf-c54f-5de0990d0c65" xlink:to="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_770a1311-e7a6-f51d-9210-badc4db6ccdb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_54e087e7-dea1-4188-710c-f95dcb130e6e" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_28655e34-499f-b7bf-c54f-5de0990d0c65" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_54e087e7-dea1-4188-710c-f95dcb130e6e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d8917e24-06dd-060d-a290-e426c7895e54" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_ad8f5587-cd30-97dd-9cf0-81ed4f58516c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d8917e24-06dd-060d-a290-e426c7895e54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromStockPlans" xlink:label="loc_us-gaap_ProceedsFromStockPlans_89070439-f162-e2de-a2eb-96e6bf6232c9" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d8917e24-06dd-060d-a290-e426c7895e54" xlink:to="loc_us-gaap_ProceedsFromStockPlans_89070439-f162-e2de-a2eb-96e6bf6232c9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Reimbursementforairportconstruction" xlink:label="loc_luv_Reimbursementforairportconstruction_6cc5a79f-816e-97b3-f2f9-e2a9e10286e0" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d8917e24-06dd-060d-a290-e426c7895e54" xlink:to="loc_luv_Reimbursementforairportconstruction_6cc5a79f-816e-97b3-f2f9-e2a9e10286e0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_308bba6f-df31-241b-22dc-9355481dabc2" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d8917e24-06dd-060d-a290-e426c7895e54" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_308bba6f-df31-241b-22dc-9355481dabc2" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_RepaymentsOfConstructionObligation" xlink:label="loc_luv_RepaymentsOfConstructionObligation_cc53971a-1cab-60dd-ddd1-e2a9e252f2ba" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d8917e24-06dd-060d-a290-e426c7895e54" xlink:to="loc_luv_RepaymentsOfConstructionObligation_cc53971a-1cab-60dd-ddd1-e2a9e252f2ba" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_d4a92697-d008-996b-823a-bd9a56a04b3a" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d8917e24-06dd-060d-a290-e426c7895e54" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_d4a92697-d008-996b-823a-bd9a56a04b3a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_38e7f3e2-9d1a-8772-e4aa-fb2cb7d8adc0" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d8917e24-06dd-060d-a290-e426c7895e54" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_38e7f3e2-9d1a-8772-e4aa-fb2cb7d8adc0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_13cc8818-e792-6246-5e41-c56e1150a319" xlink:type="locator" />
    <link:calculationArc order="7" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d8917e24-06dd-060d-a290-e426c7895e54" xlink:to="loc_us-gaap_PaymentsOfDividends_13cc8818-e792-6246-5e41-c56e1150a319" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_a10eea14-f4db-3125-d183-77bb54500e95" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_19dfad62-5a43-dcc4-04a8-012732c1ed97" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a10eea14-f4db-3125-d183-77bb54500e95" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_19dfad62-5a43-dcc4-04a8-012732c1ed97" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_5c890570-5904-7978-36d8-35b96dcf45ab" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_19dfad62-5a43-dcc4-04a8-012732c1ed97" xlink:to="loc_us-gaap_OperatingIncomeLoss_5c890570-5904-7978-36d8-35b96dcf45ab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_1c604cfe-da19-5194-72b6-98be0130cfb7" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_5c890570-5904-7978-36d8-35b96dcf45ab" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_1c604cfe-da19-5194-72b6-98be0130cfb7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_a2f4cf19-54a3-c9c5-9b4d-23b76125e270" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_5c890570-5904-7978-36d8-35b96dcf45ab" xlink:to="loc_us-gaap_OperatingExpenses_a2f4cf19-54a3-c9c5-9b4d-23b76125e270" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:label="loc_us-gaap_LaborAndRelatedExpense_1283cb92-0ae2-bdeb-f803-6d5e502ce8d9" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_a2f4cf19-54a3-c9c5-9b4d-23b76125e270" xlink:to="loc_us-gaap_LaborAndRelatedExpense_1283cb92-0ae2-bdeb-f803-6d5e502ce8d9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_6db668bc-d731-27f2-32fe-0fe52d289337" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_a2f4cf19-54a3-c9c5-9b4d-23b76125e270" xlink:to="loc_us-gaap_FuelCosts_6db668bc-d731-27f2-32fe-0fe52d289337" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AircraftMaintenanceMaterialsAndRepairs" xlink:label="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_3c9b7e26-a10b-bff5-f499-59b97b8b706c" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_a2f4cf19-54a3-c9c5-9b4d-23b76125e270" xlink:to="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_3c9b7e26-a10b-bff5-f499-59b97b8b706c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LandingFeesAndOtherRentals" xlink:label="loc_us-gaap_LandingFeesAndOtherRentals_980ba51f-4e33-4d2f-095c-2d34ea13add9" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_a2f4cf19-54a3-c9c5-9b4d-23b76125e270" xlink:to="loc_us-gaap_LandingFeesAndOtherRentals_980ba51f-4e33-4d2f-095c-2d34ea13add9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_97b88949-d4fc-dff4-be7f-d39018557f4e" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_a2f4cf19-54a3-c9c5-9b4d-23b76125e270" xlink:to="loc_us-gaap_DepreciationAndAmortization_97b88949-d4fc-dff4-be7f-d39018557f4e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_93000e3a-91b4-7752-a2af-ee913adc84f8" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_a2f4cf19-54a3-c9c5-9b4d-23b76125e270" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_93000e3a-91b4-7752-a2af-ee913adc84f8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_c5398800-6e68-ed86-a47c-16106e0730c2" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_19dfad62-5a43-dcc4-04a8-012732c1ed97" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_c5398800-6e68-ed86-a47c-16106e0730c2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_a56b34b7-57ab-a07c-7f03-8366849a14f0" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_c5398800-6e68-ed86-a47c-16106e0730c2" xlink:to="loc_us-gaap_InterestExpense_a56b34b7-57ab-a07c-7f03-8366849a14f0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestCostsCapitalizedAdjustment" xlink:label="loc_us-gaap_InterestCostsCapitalizedAdjustment_4abad0a8-9713-6da7-d814-78a50b8ad453" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_c5398800-6e68-ed86-a47c-16106e0730c2" xlink:to="loc_us-gaap_InterestCostsCapitalizedAdjustment_4abad0a8-9713-6da7-d814-78a50b8ad453" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_5fcda05e-5b0d-7f20-111d-115dec47eebc" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_c5398800-6e68-ed86-a47c-16106e0730c2" xlink:to="loc_us-gaap_InvestmentIncomeInterest_5fcda05e-5b0d-7f20-111d-115dec47eebc" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_41e96f8d-e499-8de8-69a8-27f1c7d4df6e" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_c5398800-6e68-ed86-a47c-16106e0730c2" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_41e96f8d-e499-8de8-69a8-27f1c7d4df6e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_97bbae57-7f84-4da9-acab-610e56204929" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_a10eea14-f4db-3125-d183-77bb54500e95" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_97bbae57-7f84-4da9-acab-610e56204929" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/DocumentAndEntityInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FairValueMeasurements" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_4f2d2e40-e149-3246-b591-f2ca332c7df6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_67a1f3e7-c91e-d9a1-0253-362c8d727f2d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_4f2d2e40-e149-3246-b591-f2ca332c7df6" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_67a1f3e7-c91e-d9a1-0253-362c8d727f2d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentsFairValueDisclosure" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_a786ac72-7b36-d915-a262-d97f0559057f" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_4f2d2e40-e149-3246-b591-f2ca332c7df6" xlink:to="loc_us-gaap_InvestmentsFairValueDisclosure_a786ac72-7b36-d915-a262-d97f0559057f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_039063f0-a070-e7c0-00b9-9f969b70b0e3" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_4f2d2e40-e149-3246-b591-f2ca332c7df6" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_039063f0-a070-e7c0-00b9-9f969b70b0e3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_c269c798-d27a-aa37-4ec7-f78942e69904" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_4f2d2e40-e149-3246-b591-f2ca332c7df6" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_c269c798-d27a-aa37-4ec7-f78942e69904" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_6bae24fb-c89c-2c1d-91e1-c77efe1775f1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiability" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_64ff294a-f97c-6494-ac81-8ca74d62b901" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_6bae24fb-c89c-2c1d-91e1-c77efe1775f1" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_64ff294a-f97c-6494-ac81-8ca74d62b901" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_c526cec7-2a96-da82-2b5c-b252c3ef64fd" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_6bae24fb-c89c-2c1d-91e1-c77efe1775f1" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_c526cec7-2a96-da82-2b5c-b252c3ef64fd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_OtherLiabilitiesFairValueDisclosure_12b16226-7479-2dfa-3c78-a23f1d033f29" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_6bae24fb-c89c-2c1d-91e1-c77efe1775f1" xlink:to="loc_us-gaap_OtherLiabilitiesFairValueDisclosure_12b16226-7479-2dfa-3c78-a23f1d033f29" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstruments" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_37d19a99-f6c4-9fde-934c-e2a9e0b9b2e6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_8263401e-5410-14a1-b0aa-e3ba7685c647" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_37d19a99-f6c4-9fde-934c-e2a9e0b9b2e6" xlink:to="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_8263401e-5410-14a1-b0aa-e3ba7685c647" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueGrossLiabilityOffset" xlink:label="loc_luv_DerivativeAssetFairValueGrossLiabilityOffset_d7f2041a-e91f-8b7b-a0de-e2a9e2b0e8fd" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_37d19a99-f6c4-9fde-934c-e2a9e0b9b2e6" xlink:to="loc_luv_DerivativeAssetFairValueGrossLiabilityOffset_d7f2041a-e91f-8b7b-a0de-e2a9e2b0e8fd" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_9a2064d5-b196-da13-cee7-3947a6f63c98" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_28297235-1019-3dfd-9ec4-7d78d44c9146" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_9a2064d5-b196-da13-cee7-3947a6f63c98" xlink:to="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_28297235-1019-3dfd-9ec4-7d78d44c9146" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueGrossAssetOffset" xlink:label="loc_luv_DerivativeLiabilityFairValueGrossAssetOffset_6ee1b0ab-ff5b-1582-1621-e2a9e0f8ab5b" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_9a2064d5-b196-da13-cee7-3947a6f63c98" xlink:to="loc_luv_DerivativeLiabilityFairValueGrossAssetOffset_6ee1b0ab-ff5b-1582-1621-e2a9e0f8ab5b" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/Leases" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsNoncurrent_d31ac4f9-acde-4aa0-e677-cbf3bd705b92" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_7ca8ee33-ccc8-6c79-91cf-1546b492de81" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeaseObligationsNoncurrent_d31ac4f9-acde-4aa0-e677-cbf3bd705b92" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_7ca8ee33-ccc8-6c79-91cf-1546b492de81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3fe38eda-4456-a563-4395-a5a37d278f3f" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_7ca8ee33-ccc8-6c79-91cf-1546b492de81" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3fe38eda-4456-a563-4395-a5a37d278f3f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_9ab26f2b-d83e-1c3d-e690-2dde044c94a1" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3fe38eda-4456-a563-4395-a5a37d278f3f" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_9ab26f2b-d83e-1c3d-e690-2dde044c94a1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_fd7e67d9-87c3-7778-6bc0-5545f2d4ac3e" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3fe38eda-4456-a563-4395-a5a37d278f3f" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_fd7e67d9-87c3-7778-6bc0-5545f2d4ac3e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_a8e23163-8414-ea7e-80b9-68a6b093b7ba" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3fe38eda-4456-a563-4395-a5a37d278f3f" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_a8e23163-8414-ea7e-80b9-68a6b093b7ba" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_9c06b161-1916-c449-ccf9-dc1e39d72edf" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3fe38eda-4456-a563-4395-a5a37d278f3f" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_9c06b161-1916-c449-ccf9-dc1e39d72edf" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_1c0af884-3189-dce4-5783-6a4f6cbd4182" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3fe38eda-4456-a563-4395-a5a37d278f3f" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_1c0af884-3189-dce4-5783-6a4f6cbd4182" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_fab6c2dc-4703-7e05-c969-94eac4760773" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3fe38eda-4456-a563-4395-a5a37d278f3f" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_fab6c2dc-4703-7e05-c969-94eac4760773" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_74c01edb-ac87-1f84-ebfd-00faff85a921" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_7ca8ee33-ccc8-6c79-91cf-1546b492de81" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_74c01edb-ac87-1f84-ebfd-00faff85a921" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsCurrent_5f06cb10-8b43-3baf-f240-1b99c9508c8f" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalLeaseObligationsNoncurrent_d31ac4f9-acde-4aa0-e677-cbf3bd705b92" xlink:to="loc_us-gaap_CapitalLeaseObligationsCurrent_5f06cb10-8b43-3baf-f240-1b99c9508c8f" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNet" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_b2007896-06d1-1206-06f0-e2a9e2c255c8" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetCurrent" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_eb558b1b-7ff2-185b-b6eb-e2a9e163042f" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_b2007896-06d1-1206-06f0-e2a9e2c255c8" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_eb558b1b-7ff2-185b-b6eb-e2a9e163042f" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_d2608669-4be9-d584-d1cc-e2a9e2731e77" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_b2007896-06d1-1206-06f0-e2a9e2c255c8" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_d2608669-4be9-d584-d1cc-e2a9e2731e77" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_ac33277e-c20e-1374-aad8-e2a9dff23f04" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_b2007896-06d1-1206-06f0-e2a9e2c255c8" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_ac33277e-c20e-1374-aad8-e2a9dff23f04" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_0e9a8646-8104-3ef1-7e6f-e2a9e29e78ad" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_b2007896-06d1-1206-06f0-e2a9e2c255c8" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_0e9a8646-8104-3ef1-7e6f-e2a9e29e78ad" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4222eae2-dbf0-5774-ff8d-e2a9e1fdf54a" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_b2007896-06d1-1206-06f0-e2a9e2c255c8" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4222eae2-dbf0-5774-ff8d-e2a9e1fdf54a" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetThereafter" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_8b33b644-82e0-89af-de05-e2a9df982486" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_b2007896-06d1-1206-06f0-e2a9e2c255c8" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_8b33b644-82e0-89af-de05-e2a9df982486" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_dab40741-515b-3af0-d4aa-b8a5ab93ba1d" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_303e0947-c299-2fc2-37ba-ef22b7b93517" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_dab40741-515b-3af0-d4aa-b8a5ab93ba1d" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_303e0947-c299-2fc2-37ba-ef22b7b93517" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_b6e76c1b-39df-b465-1af2-b526e3412d16" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_dab40741-515b-3af0-d4aa-b8a5ab93ba1d" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_b6e76c1b-39df-b465-1af2-b526e3412d16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_e8e69024-f660-64da-595f-10ec681d38c3" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_dab40741-515b-3af0-d4aa-b8a5ab93ba1d" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_e8e69024-f660-64da-595f-10ec681d38c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_6b30baff-0afd-9202-9c78-60debc7e3e05" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_dab40741-515b-3af0-d4aa-b8a5ab93ba1d" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_6b30baff-0afd-9202-9c78-60debc7e3e05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_a472fbba-7de0-dcb0-f9f3-99cd63837b76" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_dab40741-515b-3af0-d4aa-b8a5ab93ba1d" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_a472fbba-7de0-dcb0-f9f3-99cd63837b76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_bf858fc0-56e4-3698-5f96-0ad1917db466" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_dab40741-515b-3af0-d4aa-b8a5ab93ba1d" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_bf858fc0-56e4-3698-5f96-0ad1917db466" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_30d028f9-2f3a-4a0c-02f8-ea9552d875b6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_f67237f3-7c78-8a5c-b7b3-17f1eb0b017a" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_30d028f9-2f3a-4a0c-02f8-ea9552d875b6" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_f67237f3-7c78-8a5c-b7b3-17f1eb0b017a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_ccaff3fc-3d87-e58a-0083-69dda0c10f9d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_30d028f9-2f3a-4a0c-02f8-ea9552d875b6" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_ccaff3fc-3d87-e58a-0083-69dda0c10f9d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_39e76369-4fdc-9d5f-860a-45d0795e5fb0" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_30d028f9-2f3a-4a0c-02f8-ea9552d875b6" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_39e76369-4fdc-9d5f-860a-45d0795e5fb0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_fe404cae-7fcc-3489-844f-4d90e9776180" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_30d028f9-2f3a-4a0c-02f8-ea9552d875b6" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_fe404cae-7fcc-3489-844f-4d90e9776180" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_5b651b24-1278-4eab-c840-7002c6d68546" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_30d028f9-2f3a-4a0c-02f8-ea9552d875b6" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_5b651b24-1278-4eab-c840-7002c6d68546" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_36c616b1-40de-90d4-3c05-7e224ce1169a" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_30d028f9-2f3a-4a0c-02f8-ea9552d875b6" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_36c616b1-40de-90d4-3c05-7e224ce1169a" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LeasesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LeasesOtherInformationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LeasesPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LeasesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LongTermDebt" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LongTermDebtDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/LongTermDebtTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/NetIncomePerShare" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/NetIncomePerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21ce4f2f-397c-6c02-8635-7c94146a06a0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2dd9a981-e559-d141-f1c2-4db79f71a7ef" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21ce4f2f-397c-6c02-8635-7c94146a06a0" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2dd9a981-e559-d141-f1c2-4db79f71a7ef" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_e52bef3f-d63a-d129-8b6a-48192f5d97b3" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21ce4f2f-397c-6c02-8635-7c94146a06a0" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_e52bef3f-d63a-d129-8b6a-48192f5d97b3" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/NetIncomePerShareTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncements" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_8422f2c5-408e-d123-b935-f3115e023941" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_8422f2c5-408e-d123-b935-f3115e023941" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_09c9f846-159b-1776-fceb-d1cad0eb94ab" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_09c9f846-159b-1776-fceb-d1cad0eb94ab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_265f3d44-db40-2656-dee4-40c75e9bde2a" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_265f3d44-db40-2656-dee4-40c75e9bde2a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_872beecf-7614-c912-a2d2-2937513b9a4b" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_872beecf-7614-c912-a2d2-2937513b9a4b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_6b1efbc2-e859-9fbd-c572-2f4147498390" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_6b1efbc2-e859-9fbd-c572-2f4147498390" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ConstructionObligationNoncurrent" xlink:label="loc_luv_ConstructionObligationNoncurrent_ae1735c7-9c14-5514-9055-e2a9e276fcc5" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_luv_ConstructionObligationNoncurrent_ae1735c7-9c14-5514-9055-e2a9e276fcc5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_7e28dff2-da63-21d2-137e-ce9d56cb1b6e" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_7e28dff2-da63-21d2-137e-ce9d56cb1b6e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_bba08e5f-78e8-6c25-01a4-6720051135cc" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_bba08e5f-78e8-6c25-01a4-6720051135cc" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_a59bc5ae-63a0-c9bc-32f7-e2bd9f32bd26" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_63817d40-f759-fa9c-45a5-8bbbb36ed5c9" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_a59bc5ae-63a0-c9bc-32f7-e2bd9f32bd26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ce9014ac-0ac4-6ed2-b53f-a0edc046d6b4" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_ce9014ac-0ac4-6ed2-b53f-a0edc046d6b4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FlightEquipmentGross" xlink:label="loc_us-gaap_FlightEquipmentGross_2f8b1284-c796-bf84-12d6-eb273f2d2775" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_FlightEquipmentGross_2f8b1284-c796-bf84-12d6-eb273f2d2775" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedForOthers" xlink:label="loc_luv_AssetsConstructedForOthers_5e930516-f1f9-2a47-72e1-e2a9e241b1d1" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_luv_AssetsConstructedForOthers_5e930516-f1f9-2a47-72e1-e2a9e241b1d1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0a08cda9-11b3-e7ac-3fc9-3a23c67d9b96" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0a08cda9-11b3-e7ac-3fc9-3a23c67d9b96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_52f5671e-53e6-6055-795e-6bd414fd86c2" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_52f5671e-53e6-6055-795e-6bd414fd86c2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_ddb0d184-2205-2a10-5b0e-faf2ccd717ae" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_96dd7052-744e-d270-4e77-67944ec39152" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_ddb0d184-2205-2a10-5b0e-faf2ccd717ae" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncementsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncementsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/Revenue" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/RevenueAdditionalInformationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityTotal" xlink:label="loc_luv_AirTrafficLiabilityTotal_03d3dcce-5a29-7fc7-d54b-e2a9e2b479d7" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices" xlink:label="loc_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_1f20d332-8edb-1b7b-4062-e2a9e0de501f" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_AirTrafficLiabilityTotal_03d3dcce-5a29-7fc7-d54b-e2a9e2b479d7" xlink:to="loc_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_1f20d332-8edb-1b7b-4062-e2a9e0de501f" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityLoyaltyProgram" xlink:label="loc_luv_AirTrafficLiabilityLoyaltyProgram_5c28d671-6c67-c975-75b8-e2a9e2a66834" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_luv_AirTrafficLiabilityTotal_03d3dcce-5a29-7fc7-d54b-e2a9e2b479d7" xlink:to="loc_luv_AirTrafficLiabilityLoyaltyProgram_5c28d671-6c67-c975-75b8-e2a9e2a66834" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/RevenueTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/SubsequentEvent" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/SubsequentEventDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/SubsequentEventTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableTradeCurrent" xlink:label="loc_us-gaap_AccountsPayableTradeCurrent_589b663d-e7a6-26ab-df54-c79373777c21" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:to="loc_us-gaap_AccountsPayableTradeCurrent_589b663d-e7a6-26ab-df54-c79373777c21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedSalariesCurrent" xlink:label="loc_us-gaap_AccruedSalariesCurrent_a6800cd8-5421-aa7f-a4dc-501c17b7ce00" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:to="loc_us-gaap_AccruedSalariesCurrent_a6800cd8-5421-aa7f-a4dc-501c17b7ce00" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_e11f4ed8-bba4-2471-6835-a5baa4d63b38" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:to="loc_us-gaap_TaxesPayableCurrent_e11f4ed8-bba4-2471-6835-a5baa4d63b38" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftMaintenancePayable" xlink:label="loc_luv_AircraftMaintenancePayable_7103d483-4f77-3f8d-9560-e2a9e1722b1c" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:to="loc_luv_AircraftMaintenancePayable_7103d483-4f77-3f8d-9560-e2a9e1722b1c" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FuelPayable" xlink:label="loc_luv_FuelPayable_33c6bb72-99e6-a28e-814b-e2a9e2209b54" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:to="loc_luv_FuelPayable_33c6bb72-99e6-a28e-814b-e2a9e2209b54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableOtherCurrent" xlink:label="loc_us-gaap_AccountsPayableOtherCurrent_70a9415f-2c30-54d8-8685-64f6dc079646" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsPayableCurrent_c2c48170-d0ff-2c37-effc-ff5f53e30dcb" xlink:to="loc_us-gaap_AccountsPayableOtherCurrent_70a9415f-2c30-54d8-8685-64f6dc079646" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_8422f2c5-408e-d123-b935-f3115e023941" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_c88926bf-59d9-3ede-8690-e2a9e1673d15" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_8422f2c5-408e-d123-b935-f3115e023941" xlink:to="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_c88926bf-59d9-3ede-8690-e2a9e1673d15" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaap_OtherAssets_806083e9-63fa-5acf-a0c8-803a67715508" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_37d19a99-f6c4-9fde-934c-e2a9e0b9b2e6" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_806083e9-63fa-5acf-a0c8-803a67715508" xlink:to="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_37d19a99-f6c4-9fde-934c-e2a9e0b9b2e6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_af012273-e8ee-655c-daa2-86b96989d377" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_806083e9-63fa-5acf-a0c8-803a67715508" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_af012273-e8ee-655c-daa2-86b96989d377" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_65ba4570-d632-8623-4237-c34f3ca58f9d" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_806083e9-63fa-5acf-a0c8-803a67715508" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_65ba4570-d632-8623-4237-c34f3ca58f9d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseOtherNoncurrent" xlink:label="loc_us-gaap_PrepaidExpenseOtherNoncurrent_7980186e-8b09-9b77-dd43-218ff806dc47" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_806083e9-63fa-5acf-a0c8-803a67715508" xlink:to="loc_us-gaap_PrepaidExpenseOtherNoncurrent_7980186e-8b09-9b77-dd43-218ff806dc47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMiscellaneous" xlink:label="loc_us-gaap_OtherAssetsMiscellaneous_4a68525a-1fcd-e694-df2e-2cb682f9e792" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_806083e9-63fa-5acf-a0c8-803a67715508" xlink:to="loc_us-gaap_OtherAssetsMiscellaneous_4a68525a-1fcd-e694-df2e-2cb682f9e792" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_bba08e5f-78e8-6c25-01a4-6720051135cc" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_c88926bf-59d9-3ede-8690-e2a9e1673d15" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_bba08e5f-78e8-6c25-01a4-6720051135cc" xlink:to="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_c88926bf-59d9-3ede-8690-e2a9e1673d15" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationTables" xlink:type="extended" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>7
<FILENAME>luv-20190630_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" xlink:href="luv-20190630.xsd#AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" xlink:href="luv-20190630.xsd#AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/AociScheduleOfAociComponentsDetails" xlink:href="luv-20190630.xsd#AociScheduleOfAociComponentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/BasisOfPresentation" xlink:href="luv-20190630.xsd#BasisOfPresentation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/BasisOfPresentationDetails" xlink:href="luv-20190630.xsd#BasisOfPresentationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/BasisOfPresentationPolicies" xlink:href="luv-20190630.xsd#BasisOfPresentationPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGrounding" xlink:href="luv-20190630.xsd#Boeing737MaxAircraftGrounding" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails" xlink:href="luv-20190630.xsd#Boeing737MaxAircraftGroundingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGroundingTables" xlink:href="luv-20190630.xsd#Boeing737MaxAircraftGroundingTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingencies" xlink:href="luv-20190630.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesAirportProjectsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesTables" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/ComprehensiveIncome" xlink:href="luv-20190630.xsd#ComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/ComprehensiveIncomeTables" xlink:href="luv-20190630.xsd#ComprehensiveIncomeTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedBalanceSheet" xlink:href="luv-20190630.xsd#CondensedConsolidatedBalanceSheet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfStockholdersEquityParentheticals" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfStockholdersEquityStatement" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/DocumentAndEntityInformation" xlink:href="luv-20190630.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" xlink:href="luv-20190630.xsd#FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurements" xlink:href="luv-20190630.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementsMeasuredOnRecurringBasisDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsTables" xlink:href="luv-20190630.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstruments" xlink:href="luv-20190630.xsd#FinancialDerivativeInstruments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsFuelHedgingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsTables" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Leases" xlink:href="luv-20190630.xsd#Leases" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" xlink:href="luv-20190630.xsd#LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails" xlink:href="luv-20190630.xsd#LeasesComponentsOfLeaseCostDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesDetails" xlink:href="luv-20190630.xsd#LeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails" xlink:href="luv-20190630.xsd#LeasesLeaseRelatedAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails" xlink:href="luv-20190630.xsd#LeasesMaturityOfLeaseLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesOtherInformationDetails" xlink:href="luv-20190630.xsd#LeasesOtherInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesPolicies" xlink:href="luv-20190630.xsd#LeasesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails" xlink:href="luv-20190630.xsd#LeasesSupplementalCashFlowInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesTables" xlink:href="luv-20190630.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LongTermDebt" xlink:href="luv-20190630.xsd#LongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LongTermDebtDetails" xlink:href="luv-20190630.xsd#LongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LongTermDebtTables" xlink:href="luv-20190630.xsd#LongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NetIncomePerShare" xlink:href="luv-20190630.xsd#NetIncomePerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NetIncomePerShareDetails" xlink:href="luv-20190630.xsd#NetIncomePerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NetIncomePerShareTables" xlink:href="luv-20190630.xsd#NetIncomePerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncements" xlink:href="luv-20190630.xsd#NewAccountingPronouncements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails" xlink:href="luv-20190630.xsd#NewAccountingPronouncementsAdjustmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncementsDetails" xlink:href="luv-20190630.xsd#NewAccountingPronouncementsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncementsTables" xlink:href="luv-20190630.xsd#NewAccountingPronouncementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Revenue" xlink:href="luv-20190630.xsd#Revenue" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAdditionalInformationDetails" xlink:href="luv-20190630.xsd#RevenueAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails" xlink:href="luv-20190630.xsd#RevenueAirTrafficLiabilityBreakoutDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" xlink:href="luv-20190630.xsd#RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails" xlink:href="luv-20190630.xsd#RevenueAirTrafficLiabilityRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails" xlink:href="luv-20190630.xsd#RevenuePassengerRevenueBreakoutDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueTables" xlink:href="luv-20190630.xsd#RevenueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SubsequentEvent" xlink:href="luv-20190630.xsd#SubsequentEvent" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SubsequentEventDetails" xlink:href="luv-20190630.xsd#SubsequentEventDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SubsequentEventTables" xlink:href="luv-20190630.xsd#SubsequentEventTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformation" xlink:href="luv-20190630.xsd#SupplementalFinancialInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationAccountsPayableDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationOtherAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationTables" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationTables" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" xlink:type="simple" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CondensedStatementOfIncomeCaptionsLineItems" xlink:label="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CondensedStatementOfComprehensiveIncomeTable" xlink:label="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3A61D738BDE21AA142A02FCA82283B4E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3A61D738BDE21AA142A02FCA82283B4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_F52FEC2E3E102E8987AE2FCA8228170C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3A61D738BDE21AA142A02FCA82283B4E" xlink:to="loc_us-gaap_TypeOfAdoptionMember_F52FEC2E3E102E8987AE2FCA8228170C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_F52FEC2E3E102E8987AE2FCA8228170C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3A61D738BDE21AA142A02FCA82283B4E" xlink:to="loc_us-gaap_TypeOfAdoptionMember_F52FEC2E3E102E8987AE2FCA8228170C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountingStandardsUpdate201802Domain" xlink:label="loc_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_F52FEC2E3E102E8987AE2FCA8228170C" xlink:to="loc_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_9CE320198A5AFEE938A62FCA8229FE6A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_9CE320198A5AFEE938A62FCA8229FE6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_9CE320198A5AFEE938A62FCA8229FE6A" xlink:to="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_9CE320198A5AFEE938A62FCA8229FE6A" xlink:to="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" xlink:label="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" xlink:label="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" xlink:label="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_B0BC2A360D74C3EF2C652FCA822B9F03" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_B0BC2A360D74C3EF2C652FCA822B9F03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_B0BC2A360D74C3EF2C652FCA822B9F03" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_B0BC2A360D74C3EF2C652FCA822B9F03" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_CF0EAC4A932F5F2BD4572FCA822B6CA2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_CF0EAC4A932F5F2BD4572FCA822B6CA2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_9B05801A436DFC9E59C92FCA822C1A9C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_us-gaap_InterestRateSwapMember_9B05801A436DFC9E59C92FCA822C1A9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="loc_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" xlink:label="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_AD3489397E99063C605E2FCA822C3500" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_AD3489397E99063C605E2FCA822C3500" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_C233145190A0FFD3DFD12FCA822C97E2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_NetIncomeLoss_C233145190A0FFD3DFD12FCA822C97E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_D3452FF9AAF31630961D2FCA822DEA54" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_D3452FF9AAF31630961D2FCA822DEA54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:label="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_6796EE3474C31E62F02D0BC36BFE016D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_6796EE3474C31E62F02D0BC36BFE016D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_60C478C4EA192D45D54C0BC36BFE0FD7_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_6796EE3474C31E62F02D0BC36BFE016D" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_60C478C4EA192D45D54C0BC36BFE0FD7_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_60C478C4EA192D45D54C0BC36BFE0FD7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_6796EE3474C31E62F02D0BC36BFE016D" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_60C478C4EA192D45D54C0BC36BFE0FD7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_0C57F7C655F40E8320C10BC36BFE86D1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_60C478C4EA192D45D54C0BC36BFE0FD7" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_0C57F7C655F40E8320C10BC36BFE86D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_9B50358BB42CE9153F810BC36BFEE7D8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_9B50358BB42CE9153F810BC36BFEE7D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_9B50358BB42CE9153F810BC36BFEE7D8" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_9B50358BB42CE9153F810BC36BFEE7D8" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_2CAD3C1537E2A61E3CB30BC36BFFFF86" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308" xlink:to="loc_us-gaap_CommodityContractMember_2CAD3C1537E2A61E3CB30BC36BFFFF86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_F0E63F1A07246853561D0BC36BFF41C0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308" xlink:to="loc_us-gaap_InterestRateSwapMember_F0E63F1A07246853561D0BC36BFF41C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:to="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:to="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_63F11344AA024984BD860BC36C00B238" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_63F11344AA024984BD860BC36C00B238" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" xlink:label="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_225FD4D826D10EB6BE4E0BC36C005BFA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64" xlink:to="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_225FD4D826D10EB6BE4E0BC36C005BFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_B27DFF6A38C2C75B6BD40BC36C011AAB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_FuelCosts_B27DFF6A38C2C75B6BD40BC36C011AAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_FEFFD59BE8092A1907260BC36C019AA4" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_InterestExpense_FEFFD59BE8092A1907260BC36C019AA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_99D5D01342BAE9C2A44C0BC36C015533" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_99D5D01342BAE9C2A44C0BC36C015533" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/AociScheduleOfAociComponentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_51A9C0EBECE9C8C550D62446C78DC505" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_51A9C0EBECE9C8C550D62446C78DC505" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6453B1D490A35713E5412446C78DD32E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_51A9C0EBECE9C8C550D62446C78DC505" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6453B1D490A35713E5412446C78DD32E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6453B1D490A35713E5412446C78DD32E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_51A9C0EBECE9C8C550D62446C78DC505" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6453B1D490A35713E5412446C78DD32E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_48CC24C20C1AF49A65852446C78DC149" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6453B1D490A35713E5412446C78DD32E" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_48CC24C20C1AF49A65852446C78DC149" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_4B86027815610EC201192446C78EAF58" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_4B86027815610EC201192446C78EAF58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_BAA67D366398BB687E202446C7934FDE_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_4B86027815610EC201192446C78EAF58" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_BAA67D366398BB687E202446C7934FDE_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_BAA67D366398BB687E202446C7934FDE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_4B86027815610EC201192446C78EAF58" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_BAA67D366398BB687E202446C7934FDE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_A7CF12642C5CA6C40F122446C793308A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_BAA67D366398BB687E202446C7934FDE" xlink:to="loc_us-gaap_CommodityContractMember_A7CF12642C5CA6C40F122446C793308A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_9286CE5715CE4487AAD82446C7945FAC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_9286CE5715CE4487AAD82446C7945FAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_9286CE5715CE4487AAD82446C7945FAC" xlink:to="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_9286CE5715CE4487AAD82446C7945FAC" xlink:to="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_D804EFA7C0EDA60C92BA2446C7940D6A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_D804EFA7C0EDA60C92BA2446C7940D6A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" xlink:label="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_48C464C72E8EEB4BF24F2446C794D9E2" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_48C464C72E8EEB4BF24F2446C794D9E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_4234EAE36AB7B23DF7EA2446C79418BA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_4234EAE36AB7B23DF7EA2446C79418BA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" xlink:label="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_D3ED00744DBA0446DFAA2446C795C2FE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_D3ED00744DBA0446DFAA2446C795C2FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_17B97828DAAF6D1C57162446C7953A0B" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_17B97828DAAF6D1C57162446C7953A0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" xlink:label="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_DDBBEC5A6EF0BC3F0ECC2446C795E19D" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_DDBBEC5A6EF0BC3F0ECC2446C795E19D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:to="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E9EB4B33DB5DD3973AC12446C79769E8" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E9EB4B33DB5DD3973AC12446C79769E8" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/BasisOfPresentation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/BasisOfPresentationDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/BasisOfPresentationPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/Boeing737MaxAircraftGrounding" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/Boeing737MaxAircraftGroundingTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_B462938F1117F4877EAAE2AA2B67C16F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTable" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_D7F3E91035227E808621E2AA2B640B17" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_B462938F1117F4877EAAE2AA2B67C16F" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_D7F3E91035227E808621E2AA2B640B17" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeAxis" xlink:label="loc_srt_AircraftTypeAxis_594BDCCFFEC1DB781B94E2AA2B652715" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_D7F3E91035227E808621E2AA2B640B17" xlink:to="loc_srt_AircraftTypeAxis_594BDCCFFEC1DB781B94E2AA2B652715" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_AircraftTypeAxis_594BDCCFFEC1DB781B94E2AA2B652715" xlink:to="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_AircraftTypeAxis_594BDCCFFEC1DB781B94E2AA2B652715" xlink:to="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_B7378MAXMember" xlink:label="loc_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:to="loc_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B737MaxMember" xlink:label="loc_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:to="loc_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B737800Member" xlink:label="loc_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:to="loc_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A0268427FA9A6A7E3C9FE2AA2B661751" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_D7F3E91035227E808621E2AA2B640B17" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A0268427FA9A6A7E3C9FE2AA2B661751" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_608A823EA28B9751BB1FE2AA2B6672A9_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A0268427FA9A6A7E3C9FE2AA2B661751" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_608A823EA28B9751BB1FE2AA2B6672A9_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_608A823EA28B9751BB1FE2AA2B6672A9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A0268427FA9A6A7E3C9FE2AA2B661751" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_608A823EA28B9751BB1FE2AA2B6672A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_B462938F1117F4877EAAE2AA2B67C16F" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LongTermPurchaseCommitmentsOptions737Mx" xlink:label="loc_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_B462938F1117F4877EAAE2AA2B67C16F" xlink:to="loc_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsLineItems" xlink:label="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsTable" xlink:label="loc_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsAxis" xlink:label="loc_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:to="loc_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsDomain" xlink:label="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:to="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsDomain" xlink:label="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:to="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FortLauderdaleHollywoodInternationalAirportMember" xlink:label="loc_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LosAngelesWorldAirportMember" xlink:label="loc_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LosAngelesWorldAirportTerminal1.5Member" xlink:label="loc_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DALMember" xlink:label="loc_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DALGarageMember" xlink:label="loc_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_HOUMember" xlink:label="loc_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalExpectedCostOfAirportProject" xlink:label="loc_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Outstandingremainingguaranteedobligation" xlink:label="loc_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportCost" xlink:label="loc_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalCostofAirportProject" xlink:label="loc_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalExpectedCostOfAirportProjectNonproprietary" xlink:label="loc_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ProprietaryConstructionReimbursement" xlink:label="loc_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedForOthersNet" xlink:label="loc_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ContractualObligation" xlink:label="loc_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_MunicipalBondsIssued" xlink:label="loc_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PrincipalRemaining" xlink:label="loc_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NetPresentValueofPrincipalRemaining" xlink:label="loc_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTable" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalAdditionsMember" xlink:label="loc_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:to="loc_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/ComprehensiveIncome" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/ComprehensiveIncomeTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedBalanceSheet" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_1A0DC7DC27A8273AE2E12FCA82CD52F6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_0B82DB6A099349ADA6D52FCA82CCA716" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_1A0DC7DC27A8273AE2E12FCA82CD52F6" xlink:to="loc_us-gaap_StatementTable_0B82DB6A099349ADA6D52FCA82CCA716" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAxis" xlink:label="loc_srt_RestatementAxis_2B8DA74B39875661938E2FCA82CDF062" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_0B82DB6A099349ADA6D52FCA82CCA716" xlink:to="loc_srt_RestatementAxis_2B8DA74B39875661938E2FCA82CDF062" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain_E688662810C7FC5BEFCD2FCA82CD1A4D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RestatementAxis_2B8DA74B39875661938E2FCA82CDF062" xlink:to="loc_srt_RestatementDomain_E688662810C7FC5BEFCD2FCA82CD1A4D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain_E688662810C7FC5BEFCD2FCA82CD1A4D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RestatementAxis_2B8DA74B39875661938E2FCA82CDF062" xlink:to="loc_srt_RestatementDomain_E688662810C7FC5BEFCD2FCA82CD1A4D" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:to="loc_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:to="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:to="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PassengerMember" xlink:label="loc_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:to="loc_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CargoAndFreightMember" xlink:label="loc_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:to="loc_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:label="loc_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AircraftMaintenanceMaterialsAndRepairs" xlink:label="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LandingFeesAndOtherRentals" xlink:label="loc_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestCostsCapitalizedAdjustment" xlink:label="loc_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_B987AF64B7554621349E2F737CEE3939" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_5FA6568953E51326366B2F737CE67D2F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_B987AF64B7554621349E2F737CEE3939" xlink:to="loc_us-gaap_StatementTable_5FA6568953E51326366B2F737CE67D2F" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_5FA6568953E51326366B2F737CE67D2F" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:to="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:to="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201712Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:to="loc_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_5FA6568953E51326366B2F737CE67D2F" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:to="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:to="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B987AF64B7554621349E2F737CEE3939" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DividendsCash" xlink:label="loc_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_CA286E075AD8EFC7F8942F737CF07D32" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_CA286E075AD8EFC7F8942F737CF07D32" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/DocumentAndEntityInformation" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:to="loc_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:to="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:to="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:to="loc_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityListingsExchangeAxis" xlink:label="loc_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:to="loc_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_ExchangeDomain" xlink:label="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:to="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0_default" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_ExchangeDomain" xlink:label="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:to="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/exch/2018/exch-2018-01-31.xsd#exch_XNYS" xlink:label="loc_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:to="loc_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:to="loc_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:to="loc_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B_default" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:to="loc_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16" xlink:type="locator" />
    <link:definitionArc order="27" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E" xlink:type="locator" />
    <link:definitionArc order="28" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65" xlink:type="locator" />
    <link:definitionArc order="29" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueValuationTechniqueAxis" xlink:label="loc_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ValuationTechniquesForFairValueMeasurementsDomain" xlink:label="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:to="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ValuationTechniquesForFairValueMeasurementsDomain" xlink:label="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:to="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DiscountedCashFlowMember" xlink:label="loc_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:to="loc_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis" xlink:label="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain" xlink:label="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:to="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain" xlink:label="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:to="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AuctionRateSecuritiesMember" xlink:label="loc_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:to="loc_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_31A2D6DB188260E1908624B1EAD0F861" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_srt_RangeAxis_31A2D6DB188260E1908624B1EAD0F861" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_31A2D6DB188260E1908624B1EAD0F861" xlink:to="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_31A2D6DB188260E1908624B1EAD0F861" xlink:to="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_D3F14744BF55BFEFF24724B1EAD1EF8D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2" xlink:to="loc_srt_MaximumMember_D3F14744BF55BFEFF24724B1EAD1EF8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_00D61623B765B55CD8CC24B1EAD1D0E8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2" xlink:to="loc_srt_MinimumMember_00D61623B765B55CD8CC24B1EAD1D0E8" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnobservableInputAxis" xlink:label="loc_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnobservableInputDomain" xlink:label="loc_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:to="loc_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnobservableInputDomain" xlink:label="loc_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:to="loc_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_91061D3829651ECBF3D224B1EAD31FCB" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_us-gaap_DebtInstrumentAxis_91061D3829651ECBF3D224B1EAD31FCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_91061D3829651ECBF3D224B1EAD31FCB" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_91061D3829651ECBF3D224B1EAD31FCB" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TermLoanAgreementDue07012019Member" xlink:label="loc_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2019MemberMember" xlink:label="loc_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2020Member" xlink:label="loc_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TermLoanAgreementDue2020Member" xlink:label="loc_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NotesPayableAircraftFloatingRateThrough2020Member" xlink:label="loc_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2022Domain" xlink:label="loc_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalPassThroughCertificatesMember" xlink:label="loc_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TermLoanAgreementDue2026Member" xlink:label="loc_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2026Member" xlink:label="loc_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2027Member" xlink:label="loc_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Debenturesdue2027Domain" xlink:label="loc_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnsecuredDebtMember" xlink:label="loc_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:to="loc_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnhancedEquipmentTrustCertificateMember" xlink:label="loc_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:to="loc_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesPayableToBanksMember" xlink:label="loc_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:to="loc_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LoansPayableFairValueDisclosure" xlink:label="loc_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="loc_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesPayableFairValueDisclosure" xlink:label="loc_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="loc_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_B09F36FC14D46D17445D24B1EAD72F30" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_B09F36FC14D46D17445D24B1EAD72F30" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_AFE9F2BBAF45161C0B8E2FCA816A49A7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_AFE9F2BBAF45161C0B8E2FCA816A49A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_77C13FB02A5B8D76E61D2FCA816A9C80_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_AFE9F2BBAF45161C0B8E2FCA816A49A7" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_77C13FB02A5B8D76E61D2FCA816A9C80_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_77C13FB02A5B8D76E61D2FCA816A9C80" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_AFE9F2BBAF45161C0B8E2FCA816A49A7" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_77C13FB02A5B8D76E61D2FCA816A9C80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_EE383EE08B774C1FAC052FCA816BBD6D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_77C13FB02A5B8D76E61D2FCA816A9C80" xlink:to="loc_us-gaap_CommodityContractMember_EE383EE08B774C1FAC052FCA816BBD6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal" xlink:label="loc_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FairValueMeasurements" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_1B23A09F2CB205C9B3D52ADA94060145" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_1B23A09F2CB205C9B3D52ADA94060145" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_1B23A09F2CB205C9B3D52ADA94060145" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_1B23A09F2CB205C9B3D52ADA94060145" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashEquivalentsMember" xlink:label="loc_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="loc_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CertificatesOfDepositMember" xlink:label="loc_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EuroDollarCertificatesOfDepositMember" xlink:label="loc_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BankTimeDepositsMember" xlink:label="loc_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AuctionRateSecuritiesMember" xlink:label="loc_us-gaap_AuctionRateSecuritiesMember_56C41A6E132575768C2A2ADA940798C1" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_AuctionRateSecuritiesMember_56C41A6E132575768C2A2ADA940798C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_B07115DCFAD4C095B7A22ADA94071681" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_B07115DCFAD4C095B7A22ADA94071681" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_B07115DCFAD4C095B7A22ADA94071681" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_B07115DCFAD4C095B7A22ADA94071681" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SwapMember" xlink:label="loc_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446" xlink:to="loc_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OptionMember" xlink:label="loc_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446" xlink:to="loc_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DCB8829C58A76602CC5C2ADA94091B8B" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DCB8829C58A76602CC5C2ADA94091B8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DCB8829C58A76602CC5C2ADA94091B8B" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DCB8829C58A76602CC5C2ADA94091B8B" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_7CC8005FDBFE7C1DC2D52ADA940AE53F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_7CC8005FDBFE7C1DC2D52ADA940AE53F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_63831A766651E7256B5B2ADA940A1308" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_63831A766651E7256B5B2ADA940A1308" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:to="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" xlink:label="loc_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentsFairValueDisclosure" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FuelDerivativeAssetsAbstract" xlink:label="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_F006DA1F6FF99B87B7BE2ADA940B1A9C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_F006DA1F6FF99B87B7BE2ADA940B1A9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_2614437466E77042D1EA2ADA940BBE74" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_2614437466E77042D1EA2ADA940BBE74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsFairValueDisclosure" xlink:label="loc_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_19DD2B367143A4A5C82B2ADA940C8808" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_19DD2B367143A4A5C82B2ADA940C8808" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:to="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateDerivativeLiabilitiesAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:to="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:to="loc_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:to="loc_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FuelDerivativeLiabilityAbstract" xlink:label="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:to="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiability" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_19CCFB1D4725DCC414872ADA940D943D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_19CCFB1D4725DCC414872ADA940D943D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_FC6536A4D68FCE9F22252ADA940DDE3C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_FC6536A4D68FCE9F22252ADA940DDE3C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_AB38A1FA8DB8D75072DAE2AA2733BD76" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_E15E4B8CD556DCDA84EAE2AA2731F61F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_AB38A1FA8DB8D75072DAE2AA2733BD76" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_E15E4B8CD556DCDA84EAE2AA2731F61F" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5AB9B9FDAA37939FC87AE2AA27316E8C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_E15E4B8CD556DCDA84EAE2AA2731F61F" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5AB9B9FDAA37939FC87AE2AA27316E8C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_DD1C06886FBAD1B14AE6E2AA27320717_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5AB9B9FDAA37939FC87AE2AA27316E8C" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_DD1C06886FBAD1B14AE6E2AA27320717_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_DD1C06886FBAD1B14AE6E2AA27320717" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5AB9B9FDAA37939FC87AE2AA27316E8C" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_DD1C06886FBAD1B14AE6E2AA27320717" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_5E23F2C9848810B1930FE2AA2732C612" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_E15E4B8CD556DCDA84EAE2AA2731F61F" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_5E23F2C9848810B1930FE2AA2732C612" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_D229C93E55F0310B8C40E2AA27322869_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_5E23F2C9848810B1930FE2AA2732C612" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_D229C93E55F0310B8C40E2AA27322869_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_D229C93E55F0310B8C40E2AA27322869" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_5E23F2C9848810B1930FE2AA2732C612" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_D229C93E55F0310B8C40E2AA27322869" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AvailableForSaleSecurities" xlink:label="loc_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_AB38A1FA8DB8D75072DAE2AA2733BD76" xlink:to="loc_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_AD7247C495AB8A8F997DE2AA2A94B225" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_srt_RangeAxis_AD7247C495AB8A8F997DE2AA2A94B225" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_AD7247C495AB8A8F997DE2AA2A94B225" xlink:to="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_AD7247C495AB8A8F997DE2AA2A94B225" xlink:to="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_DBA058861625E072631CE2AA2A95F2AE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6" xlink:to="loc_srt_MinimumMember_DBA058861625E072631CE2AA2A95F2AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_7606F20A5BC479888176E2AA2A9B1D2E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6" xlink:to="loc_srt_MaximumMember_7606F20A5BC479888176E2AA2A9B1D2E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_021D6C5E305F244F3476E2AA2A9B604E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_021D6C5E305F244F3476E2AA2A9B604E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2EB887193A3DBD9F47BEE2AA2A9B7770_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_021D6C5E305F244F3476E2AA2A9B604E" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2EB887193A3DBD9F47BEE2AA2A9B7770_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2EB887193A3DBD9F47BEE2AA2A9B7770" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_021D6C5E305F244F3476E2AA2A9B604E" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2EB887193A3DBD9F47BEE2AA2A9B7770" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_25D270140D9DE83E4319E2AA2A9C9F90" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2EB887193A3DBD9F47BEE2AA2A9B7770" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_25D270140D9DE83E4319E2AA2A9C9F90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_BD4B8F491A7A2A077C81E2AA2A9CB28D" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_BD4B8F491A7A2A077C81E2AA2A9CB28D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_5A51E898010278F019F2E2AA2A9CF585_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BD4B8F491A7A2A077C81E2AA2A9CB28D" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_5A51E898010278F019F2E2AA2A9CF585_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_5A51E898010278F019F2E2AA2A9CF585" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BD4B8F491A7A2A077C81E2AA2A9CB28D" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_5A51E898010278F019F2E2AA2A9CF585" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_14DBC0DF80BFD13FB681E2AA2A9C0B0D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_5A51E898010278F019F2E2AA2A9CF585" xlink:to="loc_us-gaap_CommodityContractMember_14DBC0DF80BFD13FB681E2AA2A9C0B0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeAxis" xlink:label="loc_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeDomain" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeDomain" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputOptionVolatilityMember" xlink:label="loc_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:to="loc_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodAxis" xlink:label="loc_luv_PeriodAxis_05AC178A531B0771993FE2AA2A9E330F" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_luv_PeriodAxis_05AC178A531B0771993FE2AA2A9E330F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodDomain" xlink:label="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_PeriodAxis_05AC178A531B0771993FE2AA2A9E330F" xlink:to="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodDomain" xlink:label="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_PeriodAxis_05AC178A531B0771993FE2AA2A9E330F" xlink:to="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SecondQuarterCYMember" xlink:label="loc_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ThirdQuarterCYMember" xlink:label="loc_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FourthQuarterCYMember" xlink:label="loc_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NextYearMember" xlink:label="loc_luv_NextYearMember_28E07BE64D36120DB467E2AA2A9F0BDC" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_NextYearMember_28E07BE64D36120DB467E2AA2A9F0BDC" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_YearTwoMember" xlink:label="loc_luv_YearTwoMember_187F4EFD7129266C905EE2AA2AA02A54" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_YearTwoMember_187F4EFD7129266C905EE2AA2AA02A54" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_YearThreeMember" xlink:label="loc_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetMeasurementInput" xlink:label="loc_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:to="loc_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstruments" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_567D72478FDEF8D9B946E2AA26B1E11C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_567D72478FDEF8D9B946E2AA26B1E11C" xlink:to="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgeAdjustmentAxis" xlink:label="loc_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:to="loc_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgeAdjustmentDomain" xlink:label="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:to="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgeAdjustmentDomain" xlink:label="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:to="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CumulativefairvalueadjustmentMember" xlink:label="loc_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:to="loc_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_5C69816852703F532483E2AA26AFFD52" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_5C69816852703F532483E2AA26AFFD52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_5C69816852703F532483E2AA26AFFD52" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_5C69816852703F532483E2AA26AFFD52" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermDebtMember" xlink:label="loc_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7" xlink:to="loc_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7" xlink:to="loc_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_6BEE8400468D101A79FDE2AA26B086DD" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:to="loc_us-gaap_HedgingDesignationAxis_6BEE8400468D101A79FDE2AA26B086DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_1C1B805CE0A3F75327A8E2AA26B08B8B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_6BEE8400468D101A79FDE2AA26B086DD" xlink:to="loc_us-gaap_HedgingDesignationDomain_1C1B805CE0A3F75327A8E2AA26B08B8B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_1C1B805CE0A3F75327A8E2AA26B08B8B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_6BEE8400468D101A79FDE2AA26B086DD" xlink:to="loc_us-gaap_HedgingDesignationDomain_1C1B805CE0A3F75327A8E2AA26B08B8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_32CE418E3C8F486CDF1BE2AA26B19CB1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_1C1B805CE0A3F75327A8E2AA26B08B8B" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_32CE418E3C8F486CDF1BE2AA26B19CB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_EEA33DE83B9F6F84B029E2AA26B17291" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_EEA33DE83B9F6F84B029E2AA26B17291" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_DD33F3507B4D20D2D496E2AA26B1791A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_EEA33DE83B9F6F84B029E2AA26B17291" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_DD33F3507B4D20D2D496E2AA26B1791A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_DD33F3507B4D20D2D496E2AA26B1791A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_EEA33DE83B9F6F84B029E2AA26B17291" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_DD33F3507B4D20D2D496E2AA26B1791A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge" xlink:label="loc_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_567D72478FDEF8D9B946E2AA26B1E11C" xlink:to="loc_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAmountOfHedgedItem" xlink:label="loc_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_567D72478FDEF8D9B946E2AA26B1E11C" xlink:to="loc_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_51FA090F5A5262C06721E2AA26BE7A8F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_us-gaap_DerivativeTable_51FA090F5A5262C06721E2AA26BE7A8F" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_A4C2057D5304AD03A822E2AA26BE22DB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_51FA090F5A5262C06721E2AA26BE7A8F" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_A4C2057D5304AD03A822E2AA26BE22DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_A4C2057D5304AD03A822E2AA26BE22DB" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_A4C2057D5304AD03A822E2AA26BE22DB" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherAssetsCurrentMember" xlink:label="loc_luv_OtherAssetsCurrentMember_71EC985E6BC78B88D9A7E2AA26BFDB25" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_luv_OtherAssetsCurrentMember_71EC985E6BC78B88D9A7E2AA26BFDB25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_EC9BD66BE307EBA237B8E2AA26BF5792" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_us-gaap_OtherAssetsMember_EC9BD66BE307EBA237B8E2AA26BF5792" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_043A198D39C813DF4AE7E2AA26C00F9C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_043A198D39C813DF4AE7E2AA26C00F9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_5AC40293CB5F887F0EACE2AA26C0CE18" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_5AC40293CB5F887F0EACE2AA26C0CE18" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsPayableBalanceSheetLocationMemberDomain" xlink:label="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_B4490A0F4CB7319F76ADE2AA26C0D3A0" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_B4490A0F4CB7319F76ADE2AA26C0D3A0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsAndOtherReceivablesMember" xlink:label="loc_luv_AccountsAndOtherReceivablesMember_E640BA6FF30673FB20E5E2AA26C0BA64" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_luv_AccountsAndOtherReceivablesMember_E640BA6FF30673FB20E5E2AA26C0BA64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_0020444B077B36E626BDE2AA26C01FA3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_51FA090F5A5262C06721E2AA26BE7A8F" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_0020444B077B36E626BDE2AA26C01FA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_0020444B077B36E626BDE2AA26C01FA3" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_0020444B077B36E626BDE2AA26C01FA3" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_3007827424389A3639B7E2AA26C1532F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3" xlink:to="loc_us-gaap_CommodityContractMember_3007827424389A3639B7E2AA26C1532F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_7DA2A1FC4D43A2AE8F68E2AA26C15C53" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3" xlink:to="loc_us-gaap_InterestRateSwapMember_7DA2A1FC4D43A2AE8F68E2AA26C15C53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset" xlink:label="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset" xlink:label="loc_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CollateralAlreadyPostedAggregateFairValueNoncurrent" xlink:label="loc_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DueToThirdPartiesForSettledFuelContracts" xlink:label="loc_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent" xlink:label="loc_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:to="loc_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:to="loc_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:to="loc_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:to="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:to="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:to="loc_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherAssetsCurrentMember" xlink:label="loc_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsPayableBalanceSheetLocationMemberDomain" xlink:label="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsAndOtherReceivablesMember" xlink:label="loc_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesMember" xlink:label="loc_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiability" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems" xlink:label="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable" xlink:label="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_D9803B015A6C8B26BC773E6DFAB47DC7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:to="loc_srt_RangeAxis_D9803B015A6C8B26BC773E6DFAB47DC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_D9803B015A6C8B26BC773E6DFAB47DC7" xlink:to="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_D9803B015A6C8B26BC773E6DFAB47DC7" xlink:to="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_B705345E3F4524D4E0F63E6DFAB52411" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81" xlink:to="loc_srt_MinimumMember_B705345E3F4524D4E0F63E6DFAB52411" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_4137ECA6A31E7631181D3E6DFAB5F16E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81" xlink:to="loc_srt_MaximumMember_4137ECA6A31E7631181D3E6DFAB5F16E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="loc_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:to="loc_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyAlphaMember" xlink:label="loc_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyBMember" xlink:label="loc_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyCMember" xlink:label="loc_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyDMember" xlink:label="loc_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyEMember" xlink:label="loc_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyFMember" xlink:label="loc_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyOtherMember" xlink:label="loc_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_6EB6394E3D176B12EAF13E6DFAB74A57" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_6EB6394E3D176B12EAF13E6DFAB74A57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_C9767C02B623F3BA16A33E6DFAB75290_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6EB6394E3D176B12EAF13E6DFAB74A57" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_C9767C02B623F3BA16A33E6DFAB75290_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_C9767C02B623F3BA16A33E6DFAB75290" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6EB6394E3D176B12EAF13E6DFAB74A57" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_C9767C02B623F3BA16A33E6DFAB75290" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_C7251DC96EF9B6AD74BA3E6DFAB70659" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_C9767C02B623F3BA16A33E6DFAB75290" xlink:to="loc_us-gaap_CommodityContractMember_C7251DC96EF9B6AD74BA3E6DFAB70659" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CollateralAlreadyPostedAggregateFairValue" xlink:label="loc_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftCollateralPledgedAggregateFairValue" xlink:label="loc_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LettersofCreditCollateralPledgedAggregateFairValue" xlink:label="loc_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_558C4F3E876F00462C453E6DFAB97D2D" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_558C4F3E876F00462C453E6DFAB97D2D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeCreditRatingAbstract" xlink:label="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:to="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:to="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:to="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:to="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeCreditRatingAbstract" xlink:label="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:to="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:to="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:to="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:to="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingLineItems" xlink:label="loc_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingTable" xlink:label="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:to="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_DA0E30CF6A719660EDFF0C0B6172D7FE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_us-gaap_DebtInstrumentAxis_DA0E30CF6A719660EDFF0C0B6172D7FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_618528D65C7C81FCDEF70C0B617318A6_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_DA0E30CF6A719660EDFF0C0B6172D7FE" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_618528D65C7C81FCDEF70C0B617318A6_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_618528D65C7C81FCDEF70C0B617318A6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_DA0E30CF6A719660EDFF0C0B6172D7FE" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_618528D65C7C81FCDEF70C0B617318A6" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_F546CA54A47E0F180A3E0C0B61739E45" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_dei_LegalEntityAxis_F546CA54A47E0F180A3E0C0B61739E45" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_A18A74D60B7F33F99BC90C0B6174CFCE_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_F546CA54A47E0F180A3E0C0B61739E45" xlink:to="loc_dei_EntityDomain_A18A74D60B7F33F99BC90C0B6174CFCE_default" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_A18A74D60B7F33F99BC90C0B6174CFCE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_F546CA54A47E0F180A3E0C0B61739E45" xlink:to="loc_dei_EntityDomain_A18A74D60B7F33F99BC90C0B6174CFCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_F4761D255F19BA4F12A70C0B6174145E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_F4761D255F19BA4F12A70C0B6174145E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3EC4D63FB275871C9D4C0C0B6174D12D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_F4761D255F19BA4F12A70C0B6174145E" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3EC4D63FB275871C9D4C0C0B6174D12D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3EC4D63FB275871C9D4C0C0B6174D12D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_F4761D255F19BA4F12A70C0B6174145E" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3EC4D63FB275871C9D4C0C0B6174D12D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_6D61316E054C219B1FCC0C0B61748647" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3EC4D63FB275871C9D4C0C0B6174D12D" xlink:to="loc_us-gaap_CashFlowHedgingMember_6D61316E054C219B1FCC0C0B61748647" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_BE997A6B55DEA4AA99780C0B6175DAA4" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_BE997A6B55DEA4AA99780C0B6175DAA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F4D63B1EAA77790810C00C0B6175742D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BE997A6B55DEA4AA99780C0B6175DAA4" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F4D63B1EAA77790810C00C0B6175742D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F4D63B1EAA77790810C00C0B6175742D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BE997A6B55DEA4AA99780C0B6175DAA4" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F4D63B1EAA77790810C00C0B6175742D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_5ADDCFB7DD3E0B2A73670C0B6175553A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F4D63B1EAA77790810C00C0B6175742D" xlink:to="loc_us-gaap_InterestRateSwapMember_5ADDCFB7DD3E0B2A73670C0B6175553A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingAxis" xlink:label="loc_luv_VolumeOfFuelHedgingAxis_49C2305368B826ED12B60C0B61762575" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_luv_VolumeOfFuelHedgingAxis_49C2305368B826ED12B60C0B61762575" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingDomain" xlink:label="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_VolumeOfFuelHedgingAxis_49C2305368B826ED12B60C0B61762575" xlink:to="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingDomain" xlink:label="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_VolumeOfFuelHedgingAxis_49C2305368B826ED12B60C0B61762575" xlink:to="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CurrentYearMember" xlink:label="loc_luv_CurrentYearMember_AB408D2E54DF4F87CB8D0C0B61761CA7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:to="loc_luv_CurrentYearMember_AB408D2E54DF4F87CB8D0C0B61761CA7" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NextYearMember" xlink:label="loc_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:to="loc_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_YearTwoMember" xlink:label="loc_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:to="loc_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ThirdYearMember" xlink:label="loc_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:to="loc_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_invest_DerivativeNonmonetaryNotionalAmount_2B7257E42DDB4B5E22A80C0B6177FF4C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:to="loc_invest_DerivativeNonmonetaryNotionalAmount_2B7257E42DDB4B5E22A80C0B6177FF4C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_B57E5AABAD25E80A5FF32FCA8247D538" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_B57E5AABAD25E80A5FF32FCA8247D538" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_CD7B3F20BCD068D8FD982FCA82485881_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_B57E5AABAD25E80A5FF32FCA8247D538" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_CD7B3F20BCD068D8FD982FCA82485881_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_CD7B3F20BCD068D8FD982FCA82485881" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_B57E5AABAD25E80A5FF32FCA8247D538" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_CD7B3F20BCD068D8FD982FCA82485881" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseMember" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_AEA3570AE78A0CA1E5BD2FCA82480CDA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_CD7B3F20BCD068D8FD982FCA82485881" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_AEA3570AE78A0CA1E5BD2FCA82480CDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_BEF01C6D944DD64DCC302FCA824815CF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_BEF01C6D944DD64DCC302FCA824815CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BEF01C6D944DD64DCC302FCA824815CF" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BEF01C6D944DD64DCC302FCA824815CF" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_22BFBFA019B3B097E5BE2FCA82484016" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB" xlink:to="loc_us-gaap_CommodityContractMember_22BFBFA019B3B097E5BE2FCA82484016" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_ED4C9D3DC74D7441252D2FCA82497174" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB" xlink:to="loc_us-gaap_InterestRateSwapMember_ED4C9D3DC74D7441252D2FCA82497174" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B558FCF81D44D6D7E1AB2FCA82494731" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B558FCF81D44D6D7E1AB2FCA82494731" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B558FCF81D44D6D7E1AB2FCA82494731" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B558FCF81D44D6D7E1AB2FCA82494731" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_42445C57833F1C1EA9A12FCA8249C846" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251" xlink:to="loc_us-gaap_NondesignatedMember_42445C57833F1C1EA9A12FCA8249C846" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_0697100FA86AB36A089B2FCA8249F598" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251" xlink:to="loc_us-gaap_CashFlowHedgingMember_0697100FA86AB36A089B2FCA8249F598" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_E006627AA1897E8426752FCA82496680" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="loc_us-gaap_HedgingDesignationAxis_E006627AA1897E8426752FCA82496680" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_C66918512EACA92F6B242FCA82491199_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_E006627AA1897E8426752FCA82496680" xlink:to="loc_us-gaap_HedgingDesignationDomain_C66918512EACA92F6B242FCA82491199_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_C66918512EACA92F6B242FCA82491199" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_E006627AA1897E8426752FCA82496680" xlink:to="loc_us-gaap_HedgingDesignationDomain_C66918512EACA92F6B242FCA82491199" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_4412690AC6282C2823632FCA82498E69" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_C66918512EACA92F6B242FCA82491199" xlink:to="loc_us-gaap_NondesignatedMember_4412690AC6282C2823632FCA82498E69" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EFD1774233D5B3E184DA2FCA824B00F2" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EFD1774233D5B3E184DA2FCA824B00F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeNetHedgeIneffectivenessGainLoss" xlink:label="loc_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="loc_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="loc_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:to="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_31C84BB4A41B6CE9F0592FCA8250BA49" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_HedgingDesignationAxis_31C84BB4A41B6CE9F0592FCA8250BA49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_31C84BB4A41B6CE9F0592FCA8250BA49" xlink:to="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_31C84BB4A41B6CE9F0592FCA8250BA49" xlink:to="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_4BB72254245CE6EFD4C82FCA8250D8CC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_4BB72254245CE6EFD4C82FCA8250D8CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_54133DE4CCD3B6DD1A7D2FCA82520EA5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E" xlink:to="loc_us-gaap_NondesignatedMember_54133DE4CCD3B6DD1A7D2FCA82520EA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_14D553B8898A5196191A2FCA8252042D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_14D553B8898A5196191A2FCA8252042D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_14D553B8898A5196191A2FCA8252042D" xlink:to="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_14D553B8898A5196191A2FCA8252042D" xlink:to="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_CACF077F2010F15CD45D2FCA8252DCB2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:to="loc_us-gaap_NondesignatedMember_CACF077F2010F15CD45D2FCA8252DCB2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_1BFD3800728D30B5117C2FCA8252FD8E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:to="loc_us-gaap_CashFlowHedgingMember_1BFD3800728D30B5117C2FCA8252FD8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueHedgingMember" xlink:label="loc_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:to="loc_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseMember" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelMember" xlink:label="loc_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:to="loc_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:to="loc_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnergyAxis" xlink:label="loc_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnergyDomain" xlink:label="loc_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:to="loc_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnergyDomain" xlink:label="loc_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:to="loc_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:to="loc_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:to="loc_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_9A2F70685D14E50F2B192FCA8254CBD4" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_9A2F70685D14E50F2B192FCA8254CBD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_9A2F70685D14E50F2B192FCA8254CBD4" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_9A2F70685D14E50F2B192FCA8254CBD4" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_8E479606263B790B8FE42FCA825469AA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D" xlink:to="loc_us-gaap_CommodityContractMember_8E479606263B790B8FE42FCA825469AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_DBCBEC85B7CBC8D8D0382FCA82542CC5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D" xlink:to="loc_us-gaap_InterestRateSwapMember_DBCBEC85B7CBC8D8D0382FCA82542CC5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PositionAxis" xlink:label="loc_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PositionDomain" xlink:label="loc_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:to="loc_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PositionDomain" xlink:label="loc_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:to="loc_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_78A7483B5A8206824BF52FCA82551646" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_srt_RangeAxis_78A7483B5A8206824BF52FCA82551646" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_2E5EC3E2F895779E064E2FCA8255D51B_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_78A7483B5A8206824BF52FCA82551646" xlink:to="loc_srt_RangeMember_2E5EC3E2F895779E064E2FCA8255D51B_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_2E5EC3E2F895779E064E2FCA8255D51B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_78A7483B5A8206824BF52FCA82551646" xlink:to="loc_srt_RangeMember_2E5EC3E2F895779E064E2FCA8255D51B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax" xlink:label="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:to="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="loc_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:to="loc_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis" xlink:label="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain" xlink:label="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:to="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain" xlink:label="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:to="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_RemainderofCurrentYearMember" xlink:label="loc_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:to="loc_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodAxis" xlink:label="loc_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodDomain" xlink:label="loc_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:to="loc_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodDomain" xlink:label="loc_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:to="loc_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_61C8B6272E4AE74E0E532FCA8287331E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_61C8B6272E4AE74E0E532FCA8287331E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_D306D1850D0A392530002FCA82877A08_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_61C8B6272E4AE74E0E532FCA8287331E" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_D306D1850D0A392530002FCA82877A08_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_D306D1850D0A392530002FCA82877A08" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_61C8B6272E4AE74E0E532FCA8287331E" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_D306D1850D0A392530002FCA82877A08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_64FC4FA181D01CF175922FCA8288E2A7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_D306D1850D0A392530002FCA82877A08" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_64FC4FA181D01CF175922FCA8288E2A7" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingAxis" xlink:label="loc_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingDomain" xlink:label="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:to="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingDomain" xlink:label="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:to="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CurrentYearMember" xlink:label="loc_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:to="loc_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:to="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:to="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:to="loc_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:to="loc_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:to="loc_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A9F823ED74AAE9AEB4352FCA828AE29D" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_A9F823ED74AAE9AEB4352FCA828AE29D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A9F823ED74AAE9AEB4352FCA828AE29D" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A9F823ED74AAE9AEB4352FCA828AE29D" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwaptionMember" xlink:label="loc_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:to="loc_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6BC41D4D7B1DB25F18A82FCA828BA121" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:to="loc_us-gaap_CommodityContractMember_6BC41D4D7B1DB25F18A82FCA828BA121" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_742BC7B2EBEAEBD9E2472FCA828BB271" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:to="loc_us-gaap_InterestRateSwapMember_742BC7B2EBEAEBD9E2472FCA828BB271" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InterestRateSwapDerivativeAircraftLeases" xlink:label="loc_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InterestRateSwapContractLength" xlink:label="loc_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeCostOfHedge" xlink:label="loc_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Percentageofactualconsumptionhedged" xlink:label="loc_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgesettlementlossesrecognizedinFuelandoilexpense" xlink:label="loc_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months" xlink:label="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther" xlink:label="loc_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CashCollateralPercentOfFairValueFuelDerivativesContracts" xlink:label="loc_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LetterofCreditPercentofCollateral" xlink:label="loc_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage" xlink:label="loc_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAssetsLineItems" xlink:label="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAssetsTable" xlink:label="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_25E8D00E23FFDBD6B3490C0B610968A9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_25E8D00E23FFDBD6B3490C0B610968A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_25E8D00E23FFDBD6B3490C0B610968A9" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_25E8D00E23FFDBD6B3490C0B610968A9" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6752EDF2FF3E81C478010C0B6109D21D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:to="loc_us-gaap_CommodityContractMember_6752EDF2FF3E81C478010C0B6109D21D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_07B639D2EBDA35D6D2A50C0B610A8F13" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_07B639D2EBDA35D6D2A50C0B610A8F13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_274CDEBB1042BE06F9770C0B610AA6FF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:to="loc_us-gaap_InterestRateSwapMember_274CDEBB1042BE06F9770C0B610AA6FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_A01077FB257DE6E186150C0B610AADE0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_A01077FB257DE6E186150C0B610AADE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_A01077FB257DE6E186150C0B610AADE0" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_A01077FB257DE6E186150C0B610AADE0" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherAssetsCurrentMember" xlink:label="loc_luv_OtherAssetsCurrentMember_8FD1655A4BF542243B430C0B610BAB2C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:to="loc_luv_OtherAssetsCurrentMember_8FD1655A4BF542243B430C0B610BAB2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_65021D59E67740F465A10C0B610BE22F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:to="loc_us-gaap_OtherAssetsMember_65021D59E67740F465A10C0B610BE22F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_EEEF1FF7A6714246B8AE0C0B610B2057" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_EEEF1FF7A6714246B8AE0C0B610B2057" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_C96DA9D35A7244BDB6650C0B610B1CDF" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_C96DA9D35A7244BDB6650C0B610B1CDF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueGrossLiabilityOffset" xlink:label="loc_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="loc_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet" xlink:label="loc_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="loc_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingLiabilitiesLineItems" xlink:label="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingLiabilitiesTable" xlink:label="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:to="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_6FE7806D4B355C5963900C0B60EF2746" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_6FE7806D4B355C5963900C0B60EF2746" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6FE7806D4B355C5963900C0B60EF2746" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6FE7806D4B355C5963900C0B60EF2746" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_D5332A34685BB88A563A0C0B60F54D7F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8" xlink:to="loc_us-gaap_CommodityContractMember_D5332A34685BB88A563A0C0B60F54D7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_EB6A3E1A2A5209E797880C0B60F66069" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8" xlink:to="loc_us-gaap_InterestRateSwapMember_EB6A3E1A2A5209E797880C0B60F66069" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_CDCB805DB7159E0A84680C0B60F6FB6C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_CDCB805DB7159E0A84680C0B60F6FB6C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_CDCB805DB7159E0A84680C0B60F6FB6C" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_CDCB805DB7159E0A84680C0B60F6FB6C" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherAssetsCurrentMember" xlink:label="loc_luv_OtherAssetsCurrentMember_76F11E5BA15AD7DFBED00C0B60F612F5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_luv_OtherAssetsCurrentMember_76F11E5BA15AD7DFBED00C0B60F612F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_E6DD7929ECC8BCADBE940C0B60F7A7CE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_us-gaap_OtherAssetsMember_E6DD7929ECC8BCADBE940C0B60F7A7CE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_B23704736931CE2EF0EA0C0B60F7CEF9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_B23704736931CE2EF0EA0C0B60F7CEF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesMember" xlink:label="loc_us-gaap_AccruedLiabilitiesMember_623484BDD05FA30183D80C0B60F7AE31" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_us-gaap_AccruedLiabilitiesMember_623484BDD05FA30183D80C0B60F7AE31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_873656699D00AE2A9B820C0B60F77CA5" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_873656699D00AE2A9B820C0B60F77CA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:to="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueGrossAssetOffset" xlink:label="loc_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:to="loc_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/Leases" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasedAssetsLineItems" xlink:label="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfCapitalLeasedAsssetsTable" xlink:label="loc_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseIncentiveReceivable" xlink:label="loc_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasedAssetsLineItems" xlink:label="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:label="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseArrangementTypeAxis" xlink:label="loc_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:to="loc_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseArrangementTypeDomain" xlink:label="loc_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:to="loc_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseArrangementTypeDomain" xlink:label="loc_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:to="loc_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_D09A0A01ECAD57AF266924B193AFF675" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_D09A0A01ECAD57AF266924B193AFF675" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_398BD28CF0A0B9570B9924B193B0C8B7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_398BD28CF0A0B9570B9924B193B0C8B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_81359CABBD816199791224B193B067D1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_81359CABBD816199791224B193B067D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_468742847E02E0F0657B24B193B03DD1" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_468742847E02E0F0657B24B193B03DD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F26F91C967B773C54E124B193B1AC74" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F26F91C967B773C54E124B193B1AC74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_173AD8F88903A8DDE2B424B193B1E366" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_173AD8F88903A8DDE2B424B193B1E366" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetCurrent" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetThereafter" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNet" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_BDC5951F76D964DA8ADF1AF44DE62F59" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_StatementTable_BDC5951F76D964DA8ADF1AF44DE62F59" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeAxis" xlink:label="loc_luv_PropertyTypeAxis_271DCB47CCA14D336F851AF44DE75D6D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_BDC5951F76D964DA8ADF1AF44DE62F59" xlink:to="loc_luv_PropertyTypeAxis_271DCB47CCA14D336F851AF44DE75D6D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeDomain" xlink:label="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_PropertyTypeAxis_271DCB47CCA14D336F851AF44DE75D6D" xlink:to="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeDomain" xlink:label="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_PropertyTypeAxis_271DCB47CCA14D336F851AF44DE75D6D" xlink:to="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftMember" xlink:label="loc_luv_AircraftMember_2487CE4B7F325FDA9FC61AF44DE7F22F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5" xlink:to="loc_luv_AircraftMember_2487CE4B7F325FDA9FC61AF44DE7F22F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_OtherPropertyMember" xlink:label="loc_srt_OtherPropertyMember_502A3E37665621696CA01AF44DE7B378" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5" xlink:to="loc_srt_OtherPropertyMember_502A3E37665621696CA01AF44DE7B378" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="loc_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="loc_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="loc_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubleaseIncome" xlink:label="loc_us-gaap_SubleaseIncome_E5DB4C36BFE40FA672C01AF44DE8BDC2" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_SubleaseIncome_E5DB4C36BFE40FA672C01AF44DE8BDC2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseCost" xlink:label="loc_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/LeasesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_F9690AEF758B2524049D24564C96C731" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_F9690AEF758B2524049D24564C96C731" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_46A11A03F4CCE29FB47824564C97D6AF_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_F9690AEF758B2524049D24564C96C731" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_46A11A03F4CCE29FB47824564C97D6AF_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_46A11A03F4CCE29FB47824564C97D6AF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_F9690AEF758B2524049D24564C96C731" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_46A11A03F4CCE29FB47824564C97D6AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyAvailableForOperatingLeaseMember" xlink:label="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_46A11A03F4CCE29FB47824564C97D6AF" xlink:to="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_B2A6EA8F51E220A9AB0624564C97E85B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_srt_RangeAxis_B2A6EA8F51E220A9AB0624564C97E85B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_B2A6EA8F51E220A9AB0624564C97E85B" xlink:to="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_B2A6EA8F51E220A9AB0624564C97E85B" xlink:to="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_91F7FC8C488AD05EDE6924564C989825" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1" xlink:to="loc_srt_MinimumMember_91F7FC8C488AD05EDE6924564C989825" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_83E18C20A154C73FFEB824564C98FCA4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1" xlink:to="loc_srt_MaximumMember_83E18C20A154C73FFEB824564C98FCA4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseAxis" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_3685BF514485EDC5A09B24564C9815DE" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_3685BF514485EDC5A09B24564C9815DE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_33020DD23F091373E03C24564C9843B1_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_3685BF514485EDC5A09B24564C9815DE" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_33020DD23F091373E03C24564C9843B1_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_33020DD23F091373E03C24564C9843B1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_3685BF514485EDC5A09B24564C9815DE" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_33020DD23F091373E03C24564C9843B1" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeAxis" xlink:label="loc_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeDomain" xlink:label="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:to="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeDomain" xlink:label="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:to="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftMember" xlink:label="loc_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:to="loc_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportRelatedMember" xlink:label="loc_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:to="loc_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyMember" xlink:label="loc_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:to="loc_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_OtherPropertyMember" xlink:label="loc_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:to="loc_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeAxis" xlink:label="loc_srt_AircraftTypeAxis_49BFC97DDF7BF3D8D01324564C9A4FB9" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_srt_AircraftTypeAxis_49BFC97DDF7BF3D8D01324564C9A4FB9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_AircraftTypeAxis_49BFC97DDF7BF3D8D01324564C9A4FB9" xlink:to="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_AircraftTypeAxis_49BFC97DDF7BF3D8D01324564C9A4FB9" xlink:to="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B717200Member" xlink:label="loc_srt_B717200Member_849459644AA31398C78024564C9AA01F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210" xlink:to="loc_srt_B717200Member_849459644AA31398C78024564C9AA01F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_B7378MAXMember" xlink:label="loc_luv_B7378MAXMember_969E64BCE19EEF0DBD8424564C9A45B9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210" xlink:to="loc_luv_B7378MAXMember_969E64BCE19EEF0DBD8424564C9A45B9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeRenewalTerm" xlink:label="loc_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingandFinanceLeaseTermofContract" xlink:label="loc_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubleaseIncome" xlink:label="loc_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FinanceLeasedAssetsNumberofUnits" xlink:label="loc_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SubleaseTerms" xlink:label="loc_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingLeaseLeaseNotyetCommenced" xlink:label="loc_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal" xlink:label="loc_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ResidualValueOfLeasedAsset" xlink:label="loc_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty" xlink:label="loc_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingLeaseTermsofContract" xlink:label="loc_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OwnedAssetsNumberOfUnits" xlink:label="loc_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseTermsForOwnedAircraft" xlink:label="loc_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1" xlink:label="loc_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_78D432573B744F5233B14328C58E8B20" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_StatementTable_78D432573B744F5233B14328C58E8B20" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseAxis" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_E11493D61EA4C6C745264328C58FD59B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_78D432573B744F5233B14328C58E8B20" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_E11493D61EA4C6C745264328C58FD59B" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_C15078E536FDEA54809D4328C58FD592_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_E11493D61EA4C6C745264328C58FD59B" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_C15078E536FDEA54809D4328C58FD592_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_C15078E536FDEA54809D4328C58FD592" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_E11493D61EA4C6C745264328C58FD59B" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_C15078E536FDEA54809D4328C58FD592" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseMember" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_C42E2649AC09AF77B3234328C58F945A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_C15078E536FDEA54809D4328C58FD592" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_C42E2649AC09AF77B3234328C58F945A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_CB3BE6C67FF0000C32564328C5905E4B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_78D432573B744F5233B14328C58E8B20" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_CB3BE6C67FF0000C32564328C5905E4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_C9E4E662D2060FA665584328C590F6CD_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_CB3BE6C67FF0000C32564328C5905E4B" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_C9E4E662D2060FA665584328C590F6CD_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_C9E4E662D2060FA665584328C590F6CD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_CB3BE6C67FF0000C32564328C5905E4B" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_C9E4E662D2060FA665584328C590F6CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyAvailableForOperatingLeaseMember" xlink:label="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_B1582A6D026910208F6C4328C5909D5A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_C9E4E662D2060FA665584328C590F6CD" xlink:to="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_B1582A6D026910208F6C4328C5909D5A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_616FAE16F838121FF5DD4328C596330F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_616FAE16F838121FF5DD4328C596330F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation" xlink:label="loc_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseRightofUseAsset" xlink:label="loc_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_D0B163F133E7BF8FD3284328C597A21F" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_D0B163F133E7BF8FD3284328C597A21F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_279D8F4FDCCAC0F5FD3D4328C5970B01" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_279D8F4FDCCAC0F5FD3D4328C5970B01" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_9837A396A1107EA05E2B4328C5974960" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_9837A396A1107EA05E2B4328C5974960" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_63A84A9D3D5312470CF24328C5983257" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_63A84A9D3D5312470CF24328C5983257" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseLiability" xlink:label="loc_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_C1E7111EDF4774DF6DB04328C5978BF9" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_C1E7111EDF4774DF6DB04328C5978BF9" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_18EE22DDA1B3035B1CF7E2AA27621D10" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_StatementTable_18EE22DDA1B3035B1CF7E2AA27621D10" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseAxis" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_18EE22DDA1B3035B1CF7E2AA27621D10" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseMember" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_18EE22DDA1B3035B1CF7E2AA27621D10" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOperatingLeaseMember" xlink:label="loc_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:to="loc_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="loc_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/LeasesOtherInformationDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/LeasesPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_9D04B10541397ABBBBE61AF82BF1A7A1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_4277817E14DE230BDD7B1AF82BE7E6A8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_9D04B10541397ABBBBE61AF82BF1A7A1" xlink:to="loc_us-gaap_StatementTable_4277817E14DE230BDD7B1AF82BE7E6A8" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/LeasesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/LongTermDebt" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/LongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_3AFDAF52585D0E1C6085E2AA278C5A77" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3AFDAF52585D0E1C6085E2AA278C5A77" xlink:to="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_4CD91DAB724DFED5197DE2AA278A5BCC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_4CD91DAB724DFED5197DE2AA278A5BCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_9FFE6E57F186B40C4A7DE2AA278A59E3_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_4CD91DAB724DFED5197DE2AA278A5BCC" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_9FFE6E57F186B40C4A7DE2AA278A59E3_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_9FFE6E57F186B40C4A7DE2AA278A59E3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_4CD91DAB724DFED5197DE2AA278A5BCC" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_9FFE6E57F186B40C4A7DE2AA278A59E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_0487A3E518D15F2FBB2AE2AA278A94EA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_us-gaap_DebtInstrumentAxis_0487A3E518D15F2FBB2AE2AA278A94EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_277ED1475A82B0438C24E2AA278AF695_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_0487A3E518D15F2FBB2AE2AA278A94EA" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_277ED1475A82B0438C24E2AA278AF695_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_277ED1475A82B0438C24E2AA278AF695" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_0487A3E518D15F2FBB2AE2AA278A94EA" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_277ED1475A82B0438C24E2AA278AF695" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_06694976A0CE2A8CABDDE2AA278B2F4F" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_us-gaap_VariableRateAxis_06694976A0CE2A8CABDDE2AA278B2F4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_608443DC8BBDB888C4CBE2AA278BF08F_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_06694976A0CE2A8CABDDE2AA278B2F4F" xlink:to="loc_us-gaap_VariableRateDomain_608443DC8BBDB888C4CBE2AA278BF08F_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_608443DC8BBDB888C4CBE2AA278BF08F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_06694976A0CE2A8CABDDE2AA278B2F4F" xlink:to="loc_us-gaap_VariableRateDomain_608443DC8BBDB888C4CBE2AA278BF08F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_88C6D7E0F2035F50920BE2AA278CA70E" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_srt_RangeAxis_88C6D7E0F2035F50920BE2AA278CA70E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_E7AC22851DF0FAA46728E2AA278C8081_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_88C6D7E0F2035F50920BE2AA278CA70E" xlink:to="loc_srt_RangeMember_E7AC22851DF0FAA46728E2AA278C8081_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_E7AC22851DF0FAA46728E2AA278C8081" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_88C6D7E0F2035F50920BE2AA278CA70E" xlink:to="loc_srt_RangeMember_E7AC22851DF0FAA46728E2AA278C8081" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_DBFAFBA81F1290AFC5CEE2AA278C6647" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3AFDAF52585D0E1C6085E2AA278C5A77" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_DBFAFBA81F1290AFC5CEE2AA278C6647" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_A775D58984A3E8C3C3D3E2AA278D82DE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3AFDAF52585D0E1C6085E2AA278C5A77" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_A775D58984A3E8C3C3D3E2AA278D82DE" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/LongTermDebtTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/NetIncomePerShare" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/NetIncomePerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/NetIncomePerShareTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncements" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardAxis" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardAxis_E07338E7359D233DEC1B2ADA1DE17B93" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardAxis_E07338E7359D233DEC1B2ADA1DE17B93" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardDomain" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardAxis_E07338E7359D233DEC1B2ADA1DE17B93" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardDomain" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardAxis_E07338E7359D233DEC1B2ADA1DE17B93" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesRemovedUnderPriorAccountingMember" xlink:label="loc_luv_BalancesRemovedUnderPriorAccountingMember_EB13CFFDF19A78ACF7DD2ADA1DE1DDBF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842" xlink:to="loc_luv_BalancesRemovedUnderPriorAccountingMember_EB13CFFDF19A78ACF7DD2ADA1DE1DDBF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesAddedUnderNewLeaseStandardMember" xlink:label="loc_luv_BalancesAddedUnderNewLeaseStandardMember_85DACC71B043E62AF2FC2ADA1DE2A10E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842" xlink:to="loc_luv_BalancesAddedUnderNewLeaseStandardMember_85DACC71B043E62AF2FC2ADA1DE2A10E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_98CD3025B40C4DBF5E392ADA1DE2D1EC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:to="loc_srt_ProductOrServiceAxis_98CD3025B40C4DBF5E392ADA1DE2D1EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_98CD3025B40C4DBF5E392ADA1DE2D1EC" xlink:to="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_98CD3025B40C4DBF5E392ADA1DE2D1EC" xlink:to="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PassengerMember" xlink:label="loc_us-gaap_PassengerMember_EF382EBCC1E5DB641FBC2ADA1DE2826A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:to="loc_us-gaap_PassengerMember_EF382EBCC1E5DB641FBC2ADA1DE2826A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_C0ACADDCEE0FD64374C22ADA1DE34372" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_C0ACADDCEE0FD64374C22ADA1DE34372" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherRevenueMember" xlink:label="loc_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:to="loc_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2ACC1377D0A1D50C0942ADA1DE33B79" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2ACC1377D0A1D50C0942ADA1DE33B79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2ACC1377D0A1D50C0942ADA1DE33B79" xlink:to="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2ACC1377D0A1D50C0942ADA1DE33B79" xlink:to="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_DB8764E6D46CBEE5F9412ADA1DE34039" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_DB8764E6D46CBEE5F9412ADA1DE34039" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201707Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201707Member_476B951D136EE7B99A852ADA1DE41015" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_AccountingStandardsUpdate201707Member_476B951D136EE7B99A852ADA1DE41015" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_EC68D89E9A63F0B13F812ADA1DE4EDDB" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_EC68D89E9A63F0B13F812ADA1DE4EDDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201409Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="loc_us-gaap_NewAccountingPronouncementMember_04275076C20C47759DC82ADA1DE4912B" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_NewAccountingPronouncementMember_04275076C20C47759DC82ADA1DE4912B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAxis" xlink:label="loc_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:to="loc_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:to="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:to="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ScenarioPreviouslyReportedMember" xlink:label="loc_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:to="loc_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAdjustmentMember" xlink:label="loc_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:to="loc_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FlightEquipmentGross" xlink:label="loc_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedForOthers" xlink:label="loc_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_2DC49C3D17CFB990F2E72ADA1DECD18D" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_AccountsPayableCurrent_2DC49C3D17CFB990F2E72ADA1DECD18D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_103585595279ACD5CEFC2ADA1DEC7A4C" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_103585595279ACD5CEFC2ADA1DEC7A4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ConstructionObligationNoncurrent" xlink:label="loc_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_A6ACBE3AD1BD46982ABC2ADA1DED2AC4" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_A6ACBE3AD1BD46982ABC2ADA1DED2AC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncementsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardAxis" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardDomain" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardDomain" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesAddedUnderNewLeaseStandardMember" xlink:label="loc_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:to="loc_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesRemovedUnderPriorAccountingMember" xlink:label="loc_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:to="loc_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_5BBE3A6B58780887EC0EE2AA29728099" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_5BBE3A6B58780887EC0EE2AA29728099" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_4E1771329142E0677D53E2AA29728449_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_5BBE3A6B58780887EC0EE2AA29728099" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_4E1771329142E0677D53E2AA29728449_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_4E1771329142E0677D53E2AA29728449" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_5BBE3A6B58780887EC0EE2AA29728099" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_4E1771329142E0677D53E2AA29728449" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_1AAEC7176ED456495772E2AA2972039E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_4E1771329142E0677D53E2AA29728449" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_1AAEC7176ED456495772E2AA2972039E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeAxis" xlink:label="loc_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:to="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:to="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B717200Member" xlink:label="loc_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:to="loc_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_CA54F96F0D9372412B30E2AA29742CAD" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_CA54F96F0D9372412B30E2AA29742CAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_DFE3C309AB5B1A611C72E2AA2974FF16_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_CA54F96F0D9372412B30E2AA29742CAD" xlink:to="loc_us-gaap_EquityComponentDomain_DFE3C309AB5B1A611C72E2AA2974FF16_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_DFE3C309AB5B1A611C72E2AA2974FF16" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_CA54F96F0D9372412B30E2AA29742CAD" xlink:to="loc_us-gaap_EquityComponentDomain_DFE3C309AB5B1A611C72E2AA2974FF16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" xlink:label="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_7CB3F78D90DAAC9D55FEE2AA2974D323" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_DFE3C309AB5B1A611C72E2AA2974FF16" xlink:to="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_7CB3F78D90DAAC9D55FEE2AA2974D323" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_908C23F589686A71EDEAE2AA2974A30A" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_908C23F589686A71EDEAE2AA2974A30A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_908C23F589686A71EDEAE2AA2974A30A" xlink:to="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_908C23F589686A71EDEAE2AA2974A30A" xlink:to="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_626480213408A02B7A12E2AA297A1001" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_626480213408A02B7A12E2AA297A1001" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201707Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE" xlink:to="loc_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AircraftRental" xlink:label="loc_us-gaap_AircraftRental_AC6A80A632CA8EFDFE9DE2AA297D359A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_us-gaap_AircraftRental_AC6A80A632CA8EFDFE9DE2AA297D359A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_14761E0360DF7E12E171E2AA297D09D3" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_14761E0360DF7E12E171E2AA297D09D3" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NetPresentValueAircraftOperatingLeases" xlink:label="loc_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncementsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/Revenue" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/RevenueAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementLineItems" xlink:label="loc_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementByTypeTable" xlink:label="loc_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:to="loc_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeAxis" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:to="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:to="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:to="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ChaseAndOtherPartnerAgreementsMember" xlink:label="loc_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:to="loc_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_C49CB867065A9C501E850C0B5FAD9FA3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_C49CB867065A9C501E850C0B5FAD9FA3" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_61B769079702E54B0F54E2AA2B80368D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:to="loc_srt_ProductOrServiceAxis_61B769079702E54B0F54E2AA2B80368D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_61B769079702E54B0F54E2AA2B80368D" xlink:to="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_61B769079702E54B0F54E2AA2B80368D" xlink:to="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerRevenueNonLoyaltyMember" xlink:label="loc_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:to="loc_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerLoyaltyAirTransportationMember" xlink:label="loc_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:to="loc_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerAncillarySoldSeparatelyMember" xlink:label="loc_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:to="loc_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PassengerMember" xlink:label="loc_us-gaap_PassengerMember_0D6C38F6E07A16E3A913E2AA2B81E87D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:to="loc_us-gaap_PassengerMember_0D6C38F6E07A16E3A913E2AA2B81E87D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_E2588E2AD7F1654F352BE2AA2B829B98" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_E2588E2AD7F1654F352BE2AA2B829B98" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/RevenueTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/SubsequentEvent" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/SubsequentEventDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/SubsequentEventTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataLineItems" xlink:label="loc_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataTable" xlink:label="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:to="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_87BD68C1F5A77A3B680FE2AA286F368B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_87BD68C1F5A77A3B680FE2AA286F368B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_097CCE0E9840D759A5AEE2AA286F23FA_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_87BD68C1F5A77A3B680FE2AA286F368B" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_097CCE0E9840D759A5AEE2AA286F23FA_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_097CCE0E9840D759A5AEE2AA286F23FA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_87BD68C1F5A77A3B680FE2AA286F368B" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_097CCE0E9840D759A5AEE2AA286F23FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_EBA2BBD9223B42D5E581E2AA28759A4F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_097CCE0E9840D759A5AEE2AA286F23FA" xlink:to="loc_us-gaap_CommodityContractMember_EBA2BBD9223B42D5E581E2AA28759A4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_1A6F624799B53F29FA03E2AA2876A73B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_1A6F624799B53F29FA03E2AA2876A73B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_3213D8541F16C39112B3E2AA2876EDC2_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_1A6F624799B53F29FA03E2AA2876A73B" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_3213D8541F16C39112B3E2AA2876EDC2_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_3213D8541F16C39112B3E2AA2876EDC2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_1A6F624799B53F29FA03E2AA2876A73B" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_3213D8541F16C39112B3E2AA2876EDC2" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_4D8EF47C63C6C728D952E2AA2876067F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_3213D8541F16C39112B3E2AA2876EDC2" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_4D8EF47C63C6C728D952E2AA2876067F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent" xlink:label="loc_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedRentCurrent" xlink:label="loc_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Permanentlygroundedaircraftliabilitycurrent" xlink:label="loc_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedVacationCurrent" xlink:label="loc_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedBonusesCurrent" xlink:label="loc_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedEmployeeBenefitsCurrent" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WorkersCompensationLiabilityCurrent" xlink:label="loc_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_D40029EE4D4FED34CDB4E2AA287BFC3A" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_D40029EE4D4FED34CDB4E2AA287BFC3A" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataLineItems" xlink:label="loc_luv_SupplementalFinancialDataLineItems_B6C6AE20E23EB48EB019E2AA28EB1356" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataTable" xlink:label="loc_luv_SupplementalFinancialDataTable_BB3034CB5E65E30B4C37E2AA28E8D38A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_luv_SupplementalFinancialDataLineItems_B6C6AE20E23EB48EB019E2AA28EB1356" xlink:to="loc_luv_SupplementalFinancialDataTable_BB3034CB5E65E30B4C37E2AA28E8D38A" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_B3AED012E771C28595F0E2AA28E9FE30" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_SupplementalFinancialDataTable_BB3034CB5E65E30B4C37E2AA28E8D38A" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_B3AED012E771C28595F0E2AA28E9FE30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_B3AED012E771C28595F0E2AA28E9FE30" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_B3AED012E771C28595F0E2AA28E9FE30" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_ECDCCD0DFB7364F2015BE2AA28E94F87" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_ECDCCD0DFB7364F2015BE2AA28E94F87" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_7EF33125786877BFDB2DE2AA28EA596A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0" xlink:to="loc_us-gaap_OtherAssetsMember_7EF33125786877BFDB2DE2AA28EA596A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_DB5AE0D379317F2E08A8E2AA28EA75C6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_SupplementalFinancialDataTable_BB3034CB5E65E30B4C37E2AA28E8D38A" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_DB5AE0D379317F2E08A8E2AA28EA75C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_DB5AE0D379317F2E08A8E2AA28EA75C6" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_DB5AE0D379317F2E08A8E2AA28EA75C6" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_A4C1116ED6332ECECCF9E2AA28EA07C0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654" xlink:to="loc_us-gaap_CommodityContractMember_A4C1116ED6332ECECCF9E2AA28EA07C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_2ED4C45E859B97C45A64E2AA28EB72CA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654" xlink:to="loc_us-gaap_InterestRateSwapMember_2ED4C45E859B97C45A64E2AA28EB72CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsAbstract" xlink:label="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_SupplementalFinancialDataLineItems_B6C6AE20E23EB48EB019E2AA28EB1356" xlink:to="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_020073733E4B11BED75CE2AA28EB49E8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_020073733E4B11BED75CE2AA28EB49E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseOtherNoncurrent" xlink:label="loc_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMiscellaneous" xlink:label="loc_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataLineItems" xlink:label="loc_luv_SupplementalFinancialDataLineItems_7A3289BA4A678680C2E4E2AA27774E87" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataTable" xlink:label="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_luv_SupplementalFinancialDataLineItems_7A3289BA4A678680C2E4E2AA27774E87" xlink:to="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportProjectAxis" xlink:label="loc_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:to="loc_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportProjectDomain" xlink:label="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:to="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A_default" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportProjectDomain" xlink:label="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:to="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DALMember" xlink:label="loc_luv_DALMember_86C312D925E4E62C2E36E2AA2774A1D1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:to="loc_luv_DALMember_86C312D925E4E62C2E36E2AA2774A1D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_67A39F9DF99EFBC7DBEEE2AA27752825" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_67A39F9DF99EFBC7DBEEE2AA27752825" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_67A39F9DF99EFBC7DBEEE2AA27752825" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_67A39F9DF99EFBC7DBEEE2AA27752825" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_F57A7C26E8B9BB5369DBE2AA2775878A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C" xlink:to="loc_us-gaap_CommodityContractMember_F57A7C26E8B9BB5369DBE2AA2775878A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_5F0A7FF1A5DF2232A8A7E2AA27766E30" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C" xlink:to="loc_us-gaap_InterestRateSwapMember_5F0A7FF1A5DF2232A8A7E2AA27766E30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_4A254096113CA9B5FAB5E2AA2776F188" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_4A254096113CA9B5FAB5E2AA2776F188" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_E069BE28D62188C46FFBE2AA2776FCFD_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_4A254096113CA9B5FAB5E2AA2776F188" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_E069BE28D62188C46FFBE2AA2776FCFD_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_E069BE28D62188C46FFBE2AA2776FCFD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_4A254096113CA9B5FAB5E2AA2776F188" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_E069BE28D62188C46FFBE2AA2776FCFD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_ABE7E13A2E151AC2727AE2AA2777A7F8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_E069BE28D62188C46FFBE2AA2776FCFD" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_ABE7E13A2E151AC2727AE2AA2777A7F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_luv_SupplementalFinancialDataLineItems_7A3289BA4A678680C2E4E2AA27774E87" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NoncurrentLeaseRelatedObligations" xlink:label="loc_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Permanentlygroundedaircraftliabilitynoncurrent" xlink:label="loc_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent" xlink:label="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_0128B7D739BCB9A34DDCE2AA277901F9" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_0128B7D739BCB9A34DDCE2AA277901F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherSundryLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_980638A02AEA09E725BBE2AA2779F7EE" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_980638A02AEA09E725BBE2AA2779F7EE" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationTables" xlink:type="extended" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>8
<FILENAME>luv-20190630_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_us-gaap_IncomeStatementAbstract_00371EC2EC7023D746B10C0B629769AD_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_00371EC2EC7023D746B10C0B629769AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_00371EC2EC7023D746B10C0B629769AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract_00371EC2EC7023D746B10C0B629769AD" xlink:to="lab_us-gaap_IncomeStatementAbstract_00371EC2EC7023D746B10C0B629769AD" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943_terseLabel_en-US" xlink:label="lab_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:label id="lab_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943_label_en-US" xlink:label="lab_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:to="lab_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:type="arc" />
    <link:label id="lab_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB_terseLabel_en-US" xlink:label="lab_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:label id="lab_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB_label_en-US" xlink:label="lab_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:to="lab_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:type="arc" />
    <link:label id="lab_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9_terseLabel_en-US" xlink:label="lab_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:label id="lab_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9_label_en-US" xlink:label="lab_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:to="lab_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:type="arc" />
    <link:label id="lab_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976_terseLabel_en-US" xlink:label="lab_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Passenger</link:label>
    <link:label id="lab_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976_label_en-US" xlink:label="lab_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Passenger [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PassengerMember" xlink:label="loc_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976" xlink:to="lab_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976" xlink:type="arc" />
    <link:label id="lab_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93_terseLabel_en-US" xlink:label="lab_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Freight</link:label>
    <link:label id="lab_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93_label_en-US" xlink:label="lab_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cargo and Freight [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CargoAndFreightMember" xlink:label="loc_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93" xlink:to="lab_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964_terseLabel_en-US" xlink:label="lab_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964_label_en-US" xlink:label="lab_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Product and Service, Other [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964" xlink:to="lab_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:label id="lab_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7_label_en-US" xlink:label="lab_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="lab_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499_terseLabel_en-US" xlink:label="lab_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OPERATING REVENUE:</link:label>
    <link:label id="lab_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499_label_en-US" xlink:label="lab_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:to="lab_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Revenue</link:label>
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer, Excluding Assessed Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236" xlink:to="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C_verboseLabel_en-US" xlink:label="lab_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">OPERATING EXPENSES:</link:label>
    <link:label id="lab_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C_label_en-US" xlink:label="lab_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Costs and Expenses [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="lab_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:type="arc" />
    <link:label id="lab_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48_terseLabel_en-US" xlink:label="lab_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Salaries, wages, and benefits</link:label>
    <link:label id="lab_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48_label_en-US" xlink:label="lab_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Labor and Related Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:label="loc_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48" xlink:to="lab_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48" xlink:type="arc" />
    <link:label id="lab_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF_terseLabel_en-US" xlink:label="lab_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel and oil</link:label>
    <link:label id="lab_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF_label_en-US" xlink:label="lab_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fuel Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF" xlink:to="lab_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373_terseLabel_en-US" xlink:label="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maintenance materials and repairs</link:label>
    <link:label id="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373_label_en-US" xlink:label="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aircraft Maintenance, Materials, and Repairs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AircraftMaintenanceMaterialsAndRepairs" xlink:label="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373" xlink:to="lab_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373" xlink:type="arc" />
    <link:label id="lab_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5_terseLabel_en-US" xlink:label="lab_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Landing fees and airport rentals</link:label>
    <link:label id="lab_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5_label_en-US" xlink:label="lab_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Landing Fees and Other Rentals</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LandingFeesAndOtherRentals" xlink:label="loc_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5" xlink:to="lab_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:label id="lab_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C_label_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization, Nonproduction</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C" xlink:to="lab_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other operating expenses</link:label>
    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF_label_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Cost and Expense, Operating</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF" xlink:to="lab_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total operating expenses</link:label>
    <link:label id="lab_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675_label_en-US" xlink:label="lab_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Expenses</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675" xlink:to="lab_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">OPERATING INCOME</link:label>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Income (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E" xlink:to="lab_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E" xlink:type="arc" />
    <link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63_verboseLabel_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">OTHER EXPENSES (INCOME):</link:label>
    <link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63_label_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nonoperating Income (Expense) [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="lab_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest Expense</link:label>
    <link:label id="lab_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922_label_en-US" xlink:label="lab_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922" xlink:to="lab_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Capitalized interest</link:label>
    <link:label id="lab_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773_label_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Costs Capitalized Adjustment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestCostsCapitalizedAdjustment" xlink:label="loc_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773" xlink:to="lab_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773" xlink:type="arc" />
    <link:label id="lab_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8_negatedLabel_en-US" xlink:label="lab_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:label id="lab_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8_label_en-US" xlink:label="lab_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Income, Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8" xlink:to="lab_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other (gains) losses, net</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Income (Expense)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420" xlink:type="arc" />
    <link:label id="lab_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total other expenses (income)</link:label>
    <link:label id="lab_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631_label_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nonoperating Income (Expense)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631" xlink:to="lab_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">INCOME BEFORE INCOME TAXES</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">PROVISION FOR INCOME TAXES</link:label>
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07_label_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">NET INCOME</link:label>
    <link:label id="lab_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52_label_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52" xlink:to="lab_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NET INCOME PER SHARE, BASIC</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605" xlink:to="lab_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NET INCOME PER SHARE, DILUTED</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B" xlink:to="lab_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B_verboseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">COMPREHENSIVE INCOME</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BASIC WEIGHTED AVERAGE SHARES OUTSTANDING</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic, Other Disclosures [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:to="lab_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">DILUTED WEIGHTED AVERAGE SHARES OUTSTANDING</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Diluted, Other Disclosures [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:to="lab_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Diluted</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash dividends declared per common share</link:label>
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0_label_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Dividends, Per Share, Declared</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0" xlink:to="lab_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DFED70CF6FE66508E8C92FA8557B6C14_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DFED70CF6FE66508E8C92FA8557B6C14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DFED70CF6FE66508E8C92FA8557B6C14" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DFED70CF6FE66508E8C92FA8557B6C14" xlink:to="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DFED70CF6FE66508E8C92FA8557B6C14" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B_terseLabel_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]</link:label>
    <link:label id="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B_label_en-US" xlink:label="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:to="lab_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instrument Risk</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instrument [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:to="lab_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Contract Type [Domain]</link:label>
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC_label_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Contract [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:to="lab_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2_terseLabel_en-US" xlink:label="lab_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel derivatives</link:label>
    <link:label id="lab_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2_label_en-US" xlink:label="lab_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodity Contract [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2" xlink:to="lab_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate derivatives</link:label>
    <link:label id="lab_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1_label_en-US" xlink:label="lab_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Swap [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1" xlink:to="lab_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1" xlink:type="arc" />
    <link:label id="lab_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Designation [Axis]</link:label>
    <link:label id="lab_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Designation [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:to="lab_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:type="arc" />
    <link:label id="lab_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Designation [Domain]</link:label>
    <link:label id="lab_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7_label_en-US" xlink:label="lab_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Designation [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:to="lab_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF_terseLabel_en-US" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Designated as Hedging Instrument</link:label>
    <link:label id="lab_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF_label_en-US" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Designated as Hedging Instrument [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF" xlink:to="lab_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF" xlink:type="arc" />
    <link:label id="lab_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9_terseLabel_en-US" xlink:label="lab_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Not Designated as Hedging Instrument</link:label>
    <link:label id="lab_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9_label_en-US" xlink:label="lab_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Not Designated as Hedging Instrument [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9" xlink:to="lab_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
    <link:label id="lab_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:to="lab_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
    <link:label id="lab_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="lab_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:type="arc" />
    <link:label id="lab_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC_terseLabel_en-US" xlink:label="lab_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
    <link:label id="lab_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC_label_en-US" xlink:label="lab_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets Current [Member]</link:label>
    <link:label id="lab_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC_documentation_en-US" xlink:label="lab_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line item in the statement of financial position in which the fair value amounts of the derivative instruments are included.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherAssetsCurrentMember" xlink:label="loc_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:to="lab_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:type="arc" />
    <link:label id="lab_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C_terseLabel_en-US" xlink:label="lab_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued Liabilities</link:label>
    <link:label id="lab_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C_label_en-US" xlink:label="lab_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Liabilities Balance Sheet Location [Member]</link:label>
    <link:label id="lab_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C_documentation_en-US" xlink:label="lab_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line item in the statement of financial position in which the fair value amounts of the derivative instruments are included.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:to="lab_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:type="arc" />
    <link:label id="lab_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5_terseLabel_en-US" xlink:label="lab_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts Payable</link:label>
    <link:label id="lab_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5_label_en-US" xlink:label="lab_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable Balance Sheet Location [Member] [Domain]</link:label>
    <link:label id="lab_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5_documentation_en-US" xlink:label="lab_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line item in the statement of financial position in which the fair value amounts of the derivative instruments are included.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsPayableBalanceSheetLocationMemberDomain" xlink:label="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:to="lab_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:type="arc" />
    <link:label id="lab_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A_terseLabel_en-US" xlink:label="lab_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts And Other Receivables</link:label>
    <link:label id="lab_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A_label_en-US" xlink:label="lab_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts And Other Receivables [Member]</link:label>
    <link:label id="lab_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A_documentation_en-US" xlink:label="lab_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line item in the statement of financial position in which the fair value amounts of the derivative instruments are included.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsAndOtherReceivablesMember" xlink:label="loc_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:to="lab_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Assets</link:label>
    <link:label id="lab_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548_label_en-US" xlink:label="lab_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548" xlink:to="lab_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Noncurrent Liabilities</link:label>
    <link:label id="lab_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1_label_en-US" xlink:label="lab_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Noncurrent Liabilities [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1" xlink:to="lab_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued Liabilities [Member]</link:label>
    <link:label id="lab_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA_label_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Liabilities [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesMember" xlink:label="loc_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA" xlink:to="lab_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives, Fair Value [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D_label_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives, Fair Value [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="lab_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:type="arc" />
    <link:label id="lab_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8_terseLabel_en-US" xlink:label="lab_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel Hedged (in gallons)</link:label>
    <link:label id="lab_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8_label_en-US" xlink:label="lab_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Nonmonetary Notional Amount</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8" xlink:to="lab_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Gross Asset</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Gross Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Gross Liability</link:label>
    <link:label id="lab_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505_label_en-US" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Gross Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiability" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505" xlink:to="lab_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Gross Asset</link:label>
    <link:label id="lab_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B_label_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Gross Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B" xlink:to="lab_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Gross Liability</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Gross Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Disclosures [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2" xlink:to="lab_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1209BFE302BE82C2459EE2AA27207B7A_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1209BFE302BE82C2459EE2AA27207B7A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets and liabilities measured at fair value on a recurring basis</link:label>
    <link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1209BFE302BE82C2459EE2AA27207B7A_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1209BFE302BE82C2459EE2AA27207B7A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1209BFE302BE82C2459EE2AA27207B7A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1209BFE302BE82C2459EE2AA27207B7A" xlink:to="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1209BFE302BE82C2459EE2AA27207B7A" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_7B2C1D12C115626038C3E2AA27205AEE_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_7B2C1D12C115626038C3E2AA27205AEE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation</link:label>
    <link:label id="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_7B2C1D12C115626038C3E2AA27205AEE_label_en-US" xlink:label="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_7B2C1D12C115626038C3E2AA27205AEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_7B2C1D12C115626038C3E2AA27205AEE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_7B2C1D12C115626038C3E2AA27205AEE" xlink:to="lab_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_7B2C1D12C115626038C3E2AA27205AEE" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_0C7C131C2FDBE81584D8E2AA27219BD9_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_0C7C131C2FDBE81584D8E2AA27219BD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Valuation Techniques</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_0C7C131C2FDBE81584D8E2AA27219BD9_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_0C7C131C2FDBE81584D8E2AA27219BD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_0C7C131C2FDBE81584D8E2AA27219BD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_0C7C131C2FDBE81584D8E2AA27219BD9" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_0C7C131C2FDBE81584D8E2AA27219BD9" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1C59F699018B14F9CA85E2AA27214A33_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1C59F699018B14F9CA85E2AA27214A33" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value, by Balance Sheet Grouping</link:label>
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1C59F699018B14F9CA85E2AA27214A33_label_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1C59F699018B14F9CA85E2AA27214A33" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTextBlock" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1C59F699018B14F9CA85E2AA27214A33" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1C59F699018B14F9CA85E2AA27214A33" xlink:to="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1C59F699018B14F9CA85E2AA27214A33" xlink:type="arc" />
    <link:label id="lab_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9_label_en-US" xlink:label="lab_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Financial Information - Accounts Payable [Abstract]</link:label>
    <link:label id="lab_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9_documentation_en-US" xlink:label="lab_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Supplemental Financial Information - Accounts Payable [Abstract]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialInformationAccountsPayableAbstract" xlink:label="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:to="lab_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableTradeCurrent_5BF3F26713EC0BFB0C0DE2AA27162902_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableTradeCurrent_5BF3F26713EC0BFB0C0DE2AA27162902" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable trade</link:label>
    <link:label id="lab_us-gaap_AccountsPayableTradeCurrent_5BF3F26713EC0BFB0C0DE2AA27162902_label_en-US" xlink:label="lab_us-gaap_AccountsPayableTradeCurrent_5BF3F26713EC0BFB0C0DE2AA27162902" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Trade, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableTradeCurrent" xlink:label="loc_us-gaap_AccountsPayableTradeCurrent_5BF3F26713EC0BFB0C0DE2AA27162902" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableTradeCurrent_5BF3F26713EC0BFB0C0DE2AA27162902" xlink:to="lab_us-gaap_AccountsPayableTradeCurrent_5BF3F26713EC0BFB0C0DE2AA27162902" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedSalariesCurrent_50B9BB4C39947C977FECE2AA271698C1_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedSalariesCurrent_50B9BB4C39947C977FECE2AA271698C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Salaries payable</link:label>
    <link:label id="lab_us-gaap_AccruedSalariesCurrent_50B9BB4C39947C977FECE2AA271698C1_label_en-US" xlink:label="lab_us-gaap_AccruedSalariesCurrent_50B9BB4C39947C977FECE2AA271698C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Salaries, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedSalariesCurrent" xlink:label="loc_us-gaap_AccruedSalariesCurrent_50B9BB4C39947C977FECE2AA271698C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedSalariesCurrent_50B9BB4C39947C977FECE2AA271698C1" xlink:to="lab_us-gaap_AccruedSalariesCurrent_50B9BB4C39947C977FECE2AA271698C1" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxesPayableCurrent_C9CE10F62F1C1CC069CDE2AA27168EA0_terseLabel_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_C9CE10F62F1C1CC069CDE2AA27168EA0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes payable</link:label>
    <link:label id="lab_us-gaap_TaxesPayableCurrent_C9CE10F62F1C1CC069CDE2AA27168EA0_label_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_C9CE10F62F1C1CC069CDE2AA27168EA0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Taxes Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_C9CE10F62F1C1CC069CDE2AA27168EA0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxesPayableCurrent_C9CE10F62F1C1CC069CDE2AA27168EA0" xlink:to="lab_us-gaap_TaxesPayableCurrent_C9CE10F62F1C1CC069CDE2AA27168EA0" xlink:type="arc" />
    <link:label id="lab_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C_terseLabel_en-US" xlink:label="lab_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft maintenance payable</link:label>
    <link:label id="lab_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C_label_en-US" xlink:label="lab_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aircraft Maintenance Payable</link:label>
    <link:label id="lab_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C_documentation_en-US" xlink:label="lab_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying value as of the balance sheet date of obligations incurred and payable for aircraft maintenance. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftMaintenancePayable" xlink:label="loc_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C" xlink:to="lab_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C" xlink:type="arc" />
    <link:label id="lab_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51_terseLabel_en-US" xlink:label="lab_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel payable</link:label>
    <link:label id="lab_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51_label_en-US" xlink:label="lab_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fuel Payable</link:label>
    <link:label id="lab_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51_documentation_en-US" xlink:label="lab_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying value as of the balance sheet date of obligations incurred and payable for fuel. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FuelPayable" xlink:label="loc_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51" xlink:to="lab_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableOtherCurrent_A7B926855E1E410CEC8FE2AA27175B7B_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableOtherCurrent_A7B926855E1E410CEC8FE2AA27175B7B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other payable</link:label>
    <link:label id="lab_us-gaap_AccountsPayableOtherCurrent_A7B926855E1E410CEC8FE2AA27175B7B_label_en-US" xlink:label="lab_us-gaap_AccountsPayableOtherCurrent_A7B926855E1E410CEC8FE2AA27175B7B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Other, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableOtherCurrent" xlink:label="loc_us-gaap_AccountsPayableOtherCurrent_A7B926855E1E410CEC8FE2AA27175B7B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableOtherCurrent_A7B926855E1E410CEC8FE2AA27175B7B" xlink:to="lab_us-gaap_AccountsPayableOtherCurrent_A7B926855E1E410CEC8FE2AA27175B7B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableCurrent_6D4EC148B850ACF78560E2AA2717B78B_totalLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_6D4EC148B850ACF78560E2AA2717B78B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Accounts Payable, Current</link:label>
    <link:label id="lab_us-gaap_AccountsPayableCurrent_6D4EC148B850ACF78560E2AA2717B78B_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_6D4EC148B850ACF78560E2AA2717B78B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_6D4EC148B850ACF78560E2AA2717B78B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent_6D4EC148B850ACF78560E2AA2717B78B" xlink:to="lab_us-gaap_AccountsPayableCurrent_6D4EC148B850ACF78560E2AA2717B78B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingPoliciesAbstract_287DABFF5768010FCA04E2AA27249A39_label_en-US" xlink:label="lab_us-gaap_AccountingPoliciesAbstract_287DABFF5768010FCA04E2AA27249A39" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_287DABFF5768010FCA04E2AA27249A39" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_287DABFF5768010FCA04E2AA27249A39" xlink:to="lab_us-gaap_AccountingPoliciesAbstract_287DABFF5768010FCA04E2AA27249A39" xlink:type="arc" />
    <link:label id="lab_us-gaap_BasisOfAccounting_FA0BBBB29BE601CD574BE2AA2724F569_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccounting_FA0BBBB29BE601CD574BE2AA2724F569" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BASIS OF PRESENTATION</link:label>
    <link:label id="lab_us-gaap_BasisOfAccounting_FA0BBBB29BE601CD574BE2AA2724F569_label_en-US" xlink:label="lab_us-gaap_BasisOfAccounting_FA0BBBB29BE601CD574BE2AA2724F569" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Accounting [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BasisOfAccounting" xlink:label="loc_us-gaap_BasisOfAccounting_FA0BBBB29BE601CD574BE2AA2724F569" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccounting_FA0BBBB29BE601CD574BE2AA2724F569" xlink:to="lab_us-gaap_BasisOfAccounting_FA0BBBB29BE601CD574BE2AA2724F569" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative [Table]</link:label>
    <link:label id="lab_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813_label_en-US" xlink:label="lab_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="lab_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:type="arc" />
    <link:label id="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE_terseLabel_en-US" xlink:label="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent of Estimated Fuel Consumption Covered By Fuel Derivative Instruments [Axis]</link:label>
    <link:label id="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE_label_en-US" xlink:label="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percent of Estimated Fuel Consumption Covered By Fuel Derivative Instruments [Axis]</link:label>
    <link:label id="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE_documentation_en-US" xlink:label="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of the percent of estimated fuel consumption covered by fuel derivative instruments, by price range per barrel.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis" xlink:label="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:to="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:type="arc" />
    <link:label id="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8_terseLabel_en-US" xlink:label="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent Of Estimated Fuel Consumption Covered By Fuel Derivative Instruments [Domain]</link:label>
    <link:label id="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8_label_en-US" xlink:label="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percent Of Estimated Fuel Consumption Covered By Fuel Derivative Instruments [Domain]</link:label>
    <link:label id="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8_documentation_en-US" xlink:label="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of the percent of estimated fuel consumption covered by fuel derivative instruments, by price range per barrel.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain" xlink:label="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:to="lab_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:type="arc" />
    <link:label id="lab_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819_terseLabel_en-US" xlink:label="lab_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remainder of Current Year</link:label>
    <link:label id="lab_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819_label_en-US" xlink:label="lab_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Remainder of Current Year [Member]</link:label>
    <link:label id="lab_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819_documentation_en-US" xlink:label="lab_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Remainder of Current Year</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_RemainderofCurrentYearMember" xlink:label="loc_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:to="lab_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:type="arc" />
    <link:label id="lab_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12_terseLabel_en-US" xlink:label="lab_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period [Axis]</link:label>
    <link:label id="lab_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12_label_en-US" xlink:label="lab_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Period [Axis]</link:label>
    <link:label id="lab_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12_documentation_en-US" xlink:label="lab_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Period [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodAxis" xlink:label="loc_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:to="lab_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:type="arc" />
    <link:label id="lab_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1_terseLabel_en-US" xlink:label="lab_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period [Domain]</link:label>
    <link:label id="lab_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1_label_en-US" xlink:label="lab_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Period [Domain]</link:label>
    <link:label id="lab_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1_documentation_en-US" xlink:label="lab_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Period [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodDomain" xlink:label="loc_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:to="lab_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:type="arc" />
    <link:label id="lab_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93_terseLabel_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Volume of Fuel Hedging [Axis]</link:label>
    <link:label id="lab_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93_label_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Volume of Fuel Hedging [Axis]</link:label>
    <link:label id="lab_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93_documentation_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of the volume of fuel hedging for the current year (including current and prior period actuals), as well as for future periods.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingAxis" xlink:label="loc_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:to="lab_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:type="arc" />
    <link:label id="lab_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA_terseLabel_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Volume of Fuel Hedging [Domain]</link:label>
    <link:label id="lab_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA_label_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Volume of Fuel Hedging [Domain]</link:label>
    <link:label id="lab_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA_documentation_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of the volume of fuel hedging for the current year (including current and prior period actuals), as well as for future periods.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingDomain" xlink:label="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:to="lab_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:type="arc" />
    <link:label id="lab_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4_terseLabel_en-US" xlink:label="lab_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remainder of Current Year</link:label>
    <link:label id="lab_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4_label_en-US" xlink:label="lab_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Year [Member]</link:label>
    <link:label id="lab_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4_documentation_en-US" xlink:label="lab_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Volume of fuel hedging for the remainder of the current year</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CurrentYearMember" xlink:label="loc_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:to="lab_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:type="arc" />
    <link:label id="lab_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705_terseLabel_en-US" xlink:label="lab_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [Axis]</link:label>
    <link:label id="lab_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705_label_en-US" xlink:label="lab_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:to="lab_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:type="arc" />
    <link:label id="lab_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15_terseLabel_en-US" xlink:label="lab_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [Domain]</link:label>
    <link:label id="lab_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15_label_en-US" xlink:label="lab_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:to="lab_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:type="arc" />
    <link:label id="lab_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0_terseLabel_en-US" xlink:label="lab_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum</link:label>
    <link:label id="lab_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0_label_en-US" xlink:label="lab_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0" xlink:to="lab_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0" xlink:type="arc" />
    <link:label id="lab_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498_terseLabel_en-US" xlink:label="lab_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum</link:label>
    <link:label id="lab_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498_label_en-US" xlink:label="lab_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498" xlink:to="lab_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Axis]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:type="arc" />
    <link:label id="lab_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF_terseLabel_en-US" xlink:label="lab_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Domain]</link:label>
    <link:label id="lab_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF_label_en-US" xlink:label="lab_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedging Relationship [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:to="lab_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B_terseLabel_en-US" xlink:label="lab_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Flow Hedging</link:label>
    <link:label id="lab_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B_label_en-US" xlink:label="lab_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Flow Hedging [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B" xlink:to="lab_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate swap</link:label>
    <link:label id="lab_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819_label_en-US" xlink:label="lab_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Swaption [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwaptionMember" xlink:label="loc_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819" xlink:to="lab_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:to="lab_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E" xlink:to="lab_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0_label_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="lab_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:type="arc" />
    <link:label id="lab_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741_terseLabel_en-US" xlink:label="lab_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest Rate Derivative</link:label>
    <link:label id="lab_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741_label_en-US" xlink:label="lab_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Swap Derivative, Aircraft Leases</link:label>
    <link:label id="lab_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741_documentation_en-US" xlink:label="lab_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest Rate Swap Derivative, Aircraft Leases</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_InterestRateSwapDerivativeAircraftLeases" xlink:label="loc_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:to="lab_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:type="arc" />
    <link:label id="lab_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C_terseLabel_en-US" xlink:label="lab_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest Rate Swap Contract Length</link:label>
    <link:label id="lab_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C_label_en-US" xlink:label="lab_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Swap Contract Length</link:label>
    <link:label id="lab_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C_documentation_en-US" xlink:label="lab_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest Rate Swap Contract Length</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_InterestRateSwapContractLength" xlink:label="loc_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:to="lab_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Premiums paid for fuel derivative contracts</link:label>
    <link:label id="lab_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF_label_en-US" xlink:label="lab_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Cost of Hedge</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeCostOfHedge" xlink:label="loc_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF" xlink:to="lab_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF" xlink:type="arc" />
    <link:label id="lab_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C_terseLabel_en-US" xlink:label="lab_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of actual consumption hedged</link:label>
    <link:label id="lab_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C_label_en-US" xlink:label="lab_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of actual consumption hedged</link:label>
    <link:label id="lab_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C_documentation_en-US" xlink:label="lab_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of actual consumption hedged</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_Percentageofactualconsumptionhedged" xlink:label="loc_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:to="lab_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Face Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE" xlink:to="lab_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stated interest rate</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405" xlink:to="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405" xlink:type="arc" />
    <link:label id="lab_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C_terseLabel_en-US" xlink:label="lab_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedge settlement losses recognized in Fuel and oil expense</link:label>
    <link:label id="lab_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C_label_en-US" xlink:label="lab_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedge settlement losses recognized in Fuel and oil expense</link:label>
    <link:label id="lab_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C_documentation_en-US" xlink:label="lab_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Hedge settlement losses recognized in Fuel and oil expense</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgesettlementlossesrecognizedinFuelandoilexpense" xlink:label="loc_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:to="lab_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:type="arc" />
    <link:label id="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A_terseLabel_en-US" xlink:label="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Unrealized Net Losses in OCI</link:label>
    <link:label id="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A_label_en-US" xlink:label="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months" xlink:label="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A" xlink:to="lab_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A" xlink:type="arc" />
    <link:label id="lab_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518_terseLabel_en-US" xlink:label="lab_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum sum of derivatives of counterparty to be included in other (less than $10 million)</link:label>
    <link:label id="lab_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518_label_en-US" xlink:label="lab_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum Sum Of Derivatives Of Counterparty To Be Included In Other</link:label>
    <link:label id="lab_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518_documentation_en-US" xlink:label="lab_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maximum sum of derivatives of a counterparty to be included in Other and no risk of the Company posting collateral.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther" xlink:label="loc_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:to="lab_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:type="arc" />
    <link:label id="lab_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5_terseLabel_en-US" xlink:label="lab_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum cash collateral provided as a percentage of derivative contract value (in hundredths)</link:label>
    <link:label id="lab_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5_label_en-US" xlink:label="lab_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Collateral Percent Of Fair Value Fuel Derivatives Contracts</link:label>
    <link:label id="lab_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5_documentation_en-US" xlink:label="lab_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents percentage of cash collateral provided on the fair value of fuel derivative contracts when credit rating is non-investment grade.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CashCollateralPercentOfFairValueFuelDerivativesContracts" xlink:label="loc_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:to="lab_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:type="arc" />
    <link:label id="lab_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682_terseLabel_en-US" xlink:label="lab_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum letter of credit percent of collateral</link:label>
    <link:label id="lab_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682_label_en-US" xlink:label="lab_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Letter of Credit Percent of Collateral</link:label>
    <link:label id="lab_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682_documentation_en-US" xlink:label="lab_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents the percentage of cash collateral that can be provided with a letter of credit.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LetterofCreditPercentofCollateral" xlink:label="loc_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:to="lab_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent of fuel consumption hedged</link:label>
    <link:label id="lab_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0_label_en-US" xlink:label="lab_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Nonmonetary Notional Amount, Percent of Required Need, Coverage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage" xlink:label="loc_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0" xlink:to="lab_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0" xlink:type="arc" />
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC_terseLabel_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option to substitute LC for cash Threshold 1</link:label>
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC_label_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</link:label>
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC_documentation_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC" xlink:to="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="lab_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:type="arc" />
    <link:label id="lab_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4_terseLabel_en-US" xlink:label="lab_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Valuation Technique [Axis]</link:label>
    <link:label id="lab_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4_label_en-US" xlink:label="lab_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Valuation Technique [Axis]</link:label>
    <link:label id="lab_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4_documentation_en-US" xlink:label="lab_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Valuation techniques for Level 3 fair value measurements</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueValuationTechniqueAxis" xlink:label="loc_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:to="lab_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:type="arc" />
    <link:label id="lab_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116_terseLabel_en-US" xlink:label="lab_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation Techniques For Fair Value Measurements [Domain]</link:label>
    <link:label id="lab_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116_label_en-US" xlink:label="lab_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Techniques For Fair Value Measurements [Domain]</link:label>
    <link:label id="lab_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116_documentation_en-US" xlink:label="lab_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Valuation technique for Level 3 fair value measurements</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ValuationTechniquesForFairValueMeasurementsDomain" xlink:label="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:to="lab_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:type="arc" />
    <link:label id="lab_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613_terseLabel_en-US" xlink:label="lab_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Discounted Cash Flow</link:label>
    <link:label id="lab_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613_label_en-US" xlink:label="lab_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Discounted Cash Flow [Member]</link:label>
    <link:label id="lab_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613_documentation_en-US" xlink:label="lab_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Valuation technique for Level 3 fair value measurements</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DiscountedCashFlowMember" xlink:label="loc_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:to="lab_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:type="arc" />
    <link:label id="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9_terseLabel_en-US" xlink:label="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Axis]</link:label>
    <link:label id="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9_label_en-US" xlink:label="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Axis]</link:label>
    <link:label id="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9_documentation_en-US" xlink:label="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents a number of concepts which are required or determined to be provided for purposes of reconciling beginning and ending balances of fair value measurements of assets and liabilities using significant unobservable inputs (Level 3).</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis" xlink:label="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:to="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:type="arc" />
    <link:label id="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105_terseLabel_en-US" xlink:label="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Domain]</link:label>
    <link:label id="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105_label_en-US" xlink:label="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Domain]</link:label>
    <link:label id="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105_documentation_en-US" xlink:label="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element provides general categories of investment for which the fair value measurement of assets and liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain" xlink:label="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:to="lab_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:type="arc" />
    <link:label id="lab_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB_terseLabel_en-US" xlink:label="lab_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Auction rate securities</link:label>
    <link:label id="lab_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB_label_en-US" xlink:label="lab_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Auction Rate Securities [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AuctionRateSecuritiesMember" xlink:label="loc_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB" xlink:to="lab_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB" xlink:type="arc" />
    <link:label id="lab_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634_terseLabel_en-US" xlink:label="lab_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unobservable Input [Axis]</link:label>
    <link:label id="lab_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634_label_en-US" xlink:label="lab_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unobservable Input [Axis]</link:label>
    <link:label id="lab_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634_documentation_en-US" xlink:label="lab_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unobservableinputs for Level 3 fair value measurements</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_UnobservableInputAxis" xlink:label="loc_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:to="lab_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:type="arc" />
    <link:label id="lab_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766_terseLabel_en-US" xlink:label="lab_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unobservable Input [Domain]</link:label>
    <link:label id="lab_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766_label_en-US" xlink:label="lab_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unobservable Input [Domain]</link:label>
    <link:label id="lab_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766_documentation_en-US" xlink:label="lab_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unobservable input for Level 3 fair value measurements</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_UnobservableInputDomain" xlink:label="loc_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:to="lab_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0_label_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:to="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurements, Fair Value Hierarchy [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy and NAV [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:to="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Level 2</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8" xlink:to="lab_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Level 3</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD" xlink:to="lab_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD" xlink:type="arc" />
    <link:label id="lab_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF_terseLabel_en-US" xlink:label="lab_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Term Loan Agreement payable through July 2019 - 4.84%</link:label>
    <link:label id="lab_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF_label_en-US" xlink:label="lab_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Term Loan Agreement Due 07 01 2019 [Member]</link:label>
    <link:label id="lab_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF_documentation_en-US" xlink:label="lab_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Collateralized debt obligations with maturities initially due after one year or beyond the operating cycle if longer, excluding current portion. Such obligations are due in 2019. Effective interest rate is 6.64 percent.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_TermLoanAgreementDue07012019Member" xlink:label="loc_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:to="lab_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:type="arc" />
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D_terseLabel_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2.75% Notes Due November 2019</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D_label_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured Senior Notes Due 2019 [Member] [Member]</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D_documentation_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unsecured, Senior debt obligation due in 2019. Unsecured debt is not collateralized by pledge, mortgage, or other lien in the entity's assets. Senior notes have the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle is longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2019MemberMember" xlink:label="loc_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:to="lab_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:type="arc" />
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A_terseLabel_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2.65% Notes due 2020</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A_label_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured Senior Notes Due 2020 [Member]</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A_documentation_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unsecured Senior Notes Due 2020 [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2020Member" xlink:label="loc_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:to="lab_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:type="arc" />
    <link:label id="lab_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094_terseLabel_en-US" xlink:label="lab_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Term Loan Agreement payable through 2020 - 5.223%</link:label>
    <link:label id="lab_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094_label_en-US" xlink:label="lab_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Term Loan Agreement Due 2020 [Member]</link:label>
    <link:label id="lab_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094_documentation_en-US" xlink:label="lab_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">A collateralized debt obligation (backed by pledge, mortgage or other lien on the entity's assets) with maturities initially due after one year or beyond the operating cycle if longer, excluding current portion. Such obligations are due in 2020.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_TermLoanAgreementDue2020Member" xlink:label="loc_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:to="lab_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:type="arc" />
    <link:label id="lab_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C_terseLabel_en-US" xlink:label="lab_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">737 Aircraft Notes payable through 2020</link:label>
    <link:label id="lab_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C_label_en-US" xlink:label="lab_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes Payable Aircraft Floating Rate Through 2020 [Member]</link:label>
    <link:label id="lab_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C_documentation_en-US" xlink:label="lab_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">A written promise to pay a note to a third party. Such obligations are due through 2020.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NotesPayableAircraftFloatingRateThrough2020Member" xlink:label="loc_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:to="lab_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:type="arc" />
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58_terseLabel_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2.75% Notes due 2022</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58_label_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured Senior Notes Due 2022 [Domain]</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58_documentation_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unsecured Senior Notes Due 2022 [Domain]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2022Domain" xlink:label="loc_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:to="lab_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:type="arc" />
    <link:label id="lab_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE_terseLabel_en-US" xlink:label="lab_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pass Through Certificates due 2022 - 6.24%</link:label>
    <link:label id="lab_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE_label_en-US" xlink:label="lab_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Pass Through Certificates [Member]</link:label>
    <link:label id="lab_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE_documentation_en-US" xlink:label="lab_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total of Pass Through Certificates Series A and Series B.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalPassThroughCertificatesMember" xlink:label="loc_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:to="lab_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:type="arc" />
    <link:label id="lab_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD_terseLabel_en-US" xlink:label="lab_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Term Loan Agreement due 2026 - 3.71%</link:label>
    <link:label id="lab_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD_label_en-US" xlink:label="lab_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Term Loan Agreement Due 2026 [Member]</link:label>
    <link:label id="lab_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD_documentation_en-US" xlink:label="lab_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Term Loan Agreement Due 2026</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_TermLoanAgreementDue2026Member" xlink:label="loc_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:to="lab_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:type="arc" />
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4_terseLabel_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">3.00% Notes due 2026</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4_label_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured Senior Notes Due 2026 [Member]</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4_documentation_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unsecured Senior Notes Due 2026</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2026Member" xlink:label="loc_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:to="lab_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:type="arc" />
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4_terseLabel_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">3.45% Notes due 2027</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4_label_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured Senior Notes Due 2027 [Member]</link:label>
    <link:label id="lab_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4_documentation_en-US" xlink:label="lab_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unsecured, Senior debt obligation due in 2027. Unsecured debt is not collateralized by pledge, mortgage or other lien in the entity's assets. Senior notes have the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2027Member" xlink:label="loc_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:to="lab_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:type="arc" />
    <link:label id="lab_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24_terseLabel_en-US" xlink:label="lab_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">7.375% Debentures due 2027</link:label>
    <link:label id="lab_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24_label_en-US" xlink:label="lab_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debentures due 2027 [Domain]</link:label>
    <link:label id="lab_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24_documentation_en-US" xlink:label="lab_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debentures due 2027 [Domain]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_Debenturesdue2027Domain" xlink:label="loc_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:to="lab_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:to="lab_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:to="lab_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257_terseLabel_en-US" xlink:label="lab_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unsecured Debt</link:label>
    <link:label id="lab_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257_label_en-US" xlink:label="lab_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured Debt [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnsecuredDebtMember" xlink:label="loc_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257" xlink:to="lab_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257" xlink:type="arc" />
    <link:label id="lab_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49_terseLabel_en-US" xlink:label="lab_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Enhanced Equipment Trust Certificate</link:label>
    <link:label id="lab_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49_label_en-US" xlink:label="lab_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enhanced Equipment Trust Certificate [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnhancedEquipmentTrustCertificateMember" xlink:label="loc_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49" xlink:to="lab_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49" xlink:type="arc" />
    <link:label id="lab_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0_terseLabel_en-US" xlink:label="lab_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes Payable to Banks</link:label>
    <link:label id="lab_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0_label_en-US" xlink:label="lab_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes Payable to Banks [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesPayableToBanksMember" xlink:label="loc_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0" xlink:to="lab_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="lab_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:type="arc" />
    <link:label id="lab_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E_terseLabel_en-US" xlink:label="lab_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loans Payable, Fair Value</link:label>
    <link:label id="lab_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E_label_en-US" xlink:label="lab_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loans Payable, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LoansPayableFairValueDisclosure" xlink:label="loc_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E" xlink:to="lab_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Carrying amount of debt</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05" xlink:to="lab_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05" xlink:type="arc" />
    <link:label id="lab_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D_terseLabel_en-US" xlink:label="lab_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Notes Payable, Fair Value</link:label>
    <link:label id="lab_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D_label_en-US" xlink:label="lab_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Notes Payable, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesPayableFairValueDisclosure" xlink:label="loc_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D" xlink:to="lab_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D" xlink:type="arc" />
    <link:label id="lab_luv_MaturityofLeaseLiabilitiesAbstract_FDCA478859CDC480A36AE2AA27612ABA_label_en-US" xlink:label="lab_luv_MaturityofLeaseLiabilitiesAbstract_FDCA478859CDC480A36AE2AA27612ABA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maturity of Lease Liabilities [Abstract]</link:label>
    <link:label id="lab_luv_MaturityofLeaseLiabilitiesAbstract_FDCA478859CDC480A36AE2AA27612ABA_documentation_en-US" xlink:label="lab_luv_MaturityofLeaseLiabilitiesAbstract_FDCA478859CDC480A36AE2AA27612ABA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maturity of Lease Liabilities [Abstract]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_MaturityofLeaseLiabilitiesAbstract" xlink:label="loc_luv_MaturityofLeaseLiabilitiesAbstract_FDCA478859CDC480A36AE2AA27612ABA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_MaturityofLeaseLiabilitiesAbstract_FDCA478859CDC480A36AE2AA27612ABA" xlink:to="lab_luv_MaturityofLeaseLiabilitiesAbstract_FDCA478859CDC480A36AE2AA27612ABA" xlink:type="arc" />
    <link:label id="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08_terseLabel_en-US" xlink:label="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Finance Lease [Axis]</link:label>
    <link:label id="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08_label_en-US" xlink:label="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Finance Lease [Axis]</link:label>
    <link:label id="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08_documentation_en-US" xlink:label="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Finance Lease [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseAxis" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:to="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:type="arc" />
    <link:label id="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663_terseLabel_en-US" xlink:label="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Finance Lease</link:label>
    <link:label id="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663_label_en-US" xlink:label="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Finance Lease [Domain]</link:label>
    <link:label id="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663_documentation_en-US" xlink:label="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Property Subject to or Available for Finance Lease [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:to="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:type="arc" />
    <link:label id="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58_terseLabel_en-US" xlink:label="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease</link:label>
    <link:label id="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58_label_en-US" xlink:label="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Finance Lease [Member]</link:label>
    <link:label id="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58_documentation_en-US" xlink:label="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Finance Lease [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseMember" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:to="lab_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5_terseLabel_en-US" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Operating Lease [Axis]</link:label>
    <link:label id="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5_label_en-US" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Operating Lease [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:to="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3_terseLabel_en-US" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Operating Lease [Domain]</link:label>
    <link:label id="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3_label_en-US" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Operating Lease [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:to="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536_terseLabel_en-US" xlink:label="lab_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease</link:label>
    <link:label id="lab_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536_label_en-US" xlink:label="lab_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject to Operating Lease [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOperatingLeaseMember" xlink:label="loc_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536" xlink:to="lab_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remainder of 2019</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remainder of 2019</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Remainder of Fiscal Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due Year Two</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due Year Two</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due Year Three</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due Year Three</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due Year Four</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due Year Four</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due after Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due after Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total lease payments</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total lease payments</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Payments, Due</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE" xlink:to="lab_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Less imputed interest</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Less imputed interest</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86" xlink:to="lab_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total lease obligations</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71" xlink:to="lab_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total lease obligations</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="loc_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E" xlink:to="lab_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current operating lease liabilities</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5" xlink:to="lab_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance lease, current maturities of long-term debt</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE" xlink:to="lab_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Noncurrent operating lease liabilities</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC" xlink:to="lab_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance lease, long-term debt less current maturities</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072" xlink:to="lab_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_B7CE146711952727B57DE2AA271B24A3_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_B7CE146711952727B57DE2AA271B24A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements and Changes in Accounting Principles [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_B7CE146711952727B57DE2AA271B24A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_B7CE146711952727B57DE2AA271B24A3" xlink:to="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_B7CE146711952727B57DE2AA271B24A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_80BDD29699A26A722501E2AA271B5BB1_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_80BDD29699A26A722501E2AA271B5BB1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NEW ACCOUNTING PRONOUNCEMENTS</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_80BDD29699A26A722501E2AA271B5BB1_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_80BDD29699A26A722501E2AA271B5BB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements and Changes in Accounting Principles [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_80BDD29699A26A722501E2AA271B5BB1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_80BDD29699A26A722501E2AA271B5BB1" xlink:to="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_80BDD29699A26A722501E2AA271B5BB1" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset Class [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570_label_en-US" xlink:label="lab_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Class [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:to="lab_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset Class [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Class [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets, Fair Value Disclosure</link:label>
    <link:label id="lab_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150_label_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150" xlink:to="lab_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391_periodStartLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Beginning Balance</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391" xlink:type="arc" />
    <link:label id="lab_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED_terseLabel_en-US" xlink:label="lab_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gains (Losses) Included in Other Comprehensive Income (Loss)</link:label>
    <link:label id="lab_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED_label_en-US" xlink:label="lab_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss), Total</link:label>
    <link:label id="lab_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED_documentation_en-US" xlink:label="lab_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss), Total</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal" xlink:label="loc_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:to="lab_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchases</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Sales</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlements</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1935E3C0040630B4056F2FCA816D86C9_periodEndLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1935E3C0040630B4056F2FCA816D86C9" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Ending Balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1935E3C0040630B4056F2FCA816D86C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1935E3C0040630B4056F2FCA816D86C9" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1935E3C0040630B4056F2FCA816D86C9" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss)</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_600412FDBCDBCFB234B72F737CE6A61B_label_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract_600412FDBCDBCFB234B72F737CE6A61B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_600412FDBCDBCFB234B72F737CE6A61B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_600412FDBCDBCFB234B72F737CE6A61B" xlink:to="lab_us-gaap_StatementOfStockholdersEquityAbstract_600412FDBCDBCFB234B72F737CE6A61B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914_label_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:to="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:type="arc" />
    <link:label id="lab_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305_terseLabel_en-US" xlink:label="lab_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of Adoption [Domain]</link:label>
    <link:label id="lab_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305_label_en-US" xlink:label="lab_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of Adoption [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:to="lab_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E_terseLabel_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2017-12</link:label>
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E_label_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2017-12 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201712Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E" xlink:to="lab_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D_verboseLabel_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2016-02</link:label>
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D_label_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2016-02 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D" xlink:to="lab_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F_terseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F_label_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:to="lab_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4_terseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:label id="lab_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4_label_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="lab_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury stock</link:label>
    <link:label id="lab_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B_label_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B" xlink:to="lab_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F" xlink:to="lab_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital in excess of par value</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Paid-in Capital [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505" xlink:to="lab_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock</link:label>
    <link:label id="lab_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18_label_en-US" xlink:label="lab_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18" xlink:to="lab_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E_periodStartLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at beginning of period</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E_label_en-US" xlink:label="lab_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E" xlink:to="lab_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cumulative effect of new accounting standards</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19" xlink:to="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repurchase of common stock</link:label>
    <link:label id="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Value, Acquired, Cost Method</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF" xlink:to="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Issuance of common and treasury stock pursuant to Employee stock plans</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Value, Employee Stock Purchase Plan</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based compensation</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Cash dividends</link:label>
    <link:label id="lab_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6_label_en-US" xlink:label="lab_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends, Cash</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DividendsCash" xlink:label="loc_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6" xlink:to="lab_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_CA286E075AD8EFC7F8942F737CF07D32_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_CA286E075AD8EFC7F8942F737CF07D32" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_CA286E075AD8EFC7F8942F737CF07D32" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_CA286E075AD8EFC7F8942F737CF07D32" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTax_CA286E075AD8EFC7F8942F737CF07D32" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquity_AA517CFAFD96F585737C2F737CF02863_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_AA517CFAFD96F585737C2F737CF02863" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at end of period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_AA517CFAFD96F585737C2F737CF02863" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_AA517CFAFD96F585737C2F737CF02863" xlink:to="lab_us-gaap_StockholdersEquity_AA517CFAFD96F585737C2F737CF02863" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11_label_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Information [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:to="lab_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasePayments_0F8666A39AB07AE6E54F1AF44DE347B8_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments_0F8666A39AB07AE6E54F1AF44DE347B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Payments</link:label>
    <link:label id="lab_us-gaap_OperatingLeasePayments_0F8666A39AB07AE6E54F1AF44DE347B8_label_en-US" xlink:label="lab_us-gaap_OperatingLeasePayments_0F8666A39AB07AE6E54F1AF44DE347B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="loc_us-gaap_OperatingLeasePayments_0F8666A39AB07AE6E54F1AF44DE347B8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasePayments_0F8666A39AB07AE6E54F1AF44DE347B8" xlink:to="lab_us-gaap_OperatingLeasePayments_0F8666A39AB07AE6E54F1AF44DE347B8" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseInterestPaymentOnLiability_92F5B6D280A9E0AAABA91AF44DE3E09D_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseInterestPaymentOnLiability_92F5B6D280A9E0AAABA91AF44DE3E09D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Interest Payment on Liability</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseInterestPaymentOnLiability_92F5B6D280A9E0AAABA91AF44DE3E09D_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseInterestPaymentOnLiability_92F5B6D280A9E0AAABA91AF44DE3E09D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Interest Payment on Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseInterestPaymentOnLiability" xlink:label="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_92F5B6D280A9E0AAABA91AF44DE3E09D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_92F5B6D280A9E0AAABA91AF44DE3E09D" xlink:to="lab_us-gaap_FinanceLeaseInterestPaymentOnLiability_92F5B6D280A9E0AAABA91AF44DE3E09D" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeasePrincipalPayments_8DB8F7111E6245D8E76D1AF44DE3B306_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeasePrincipalPayments_8DB8F7111E6245D8E76D1AF44DE3B306" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Principal Payments</link:label>
    <link:label id="lab_us-gaap_FinanceLeasePrincipalPayments_8DB8F7111E6245D8E76D1AF44DE3B306_label_en-US" xlink:label="lab_us-gaap_FinanceLeasePrincipalPayments_8DB8F7111E6245D8E76D1AF44DE3B306" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Principal Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_8DB8F7111E6245D8E76D1AF44DE3B306" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeasePrincipalPayments_8DB8F7111E6245D8E76D1AF44DE3B306" xlink:to="lab_us-gaap_FinanceLeasePrincipalPayments_8DB8F7111E6245D8E76D1AF44DE3B306" xlink:type="arc" />
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_62300CC8C9E55E2230531AF44DE307FA_terseLabel_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_62300CC8C9E55E2230531AF44DE307FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Right-of-Use Asset Obtained in Exchange for Operating Lease Liability</link:label>
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_62300CC8C9E55E2230531AF44DE307FA_label_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_62300CC8C9E55E2230531AF44DE307FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Right-of-Use Asset Obtained in Exchange for Operating Lease Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_62300CC8C9E55E2230531AF44DE307FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_62300CC8C9E55E2230531AF44DE307FA" xlink:to="lab_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_62300CC8C9E55E2230531AF44DE307FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_60DA81D19004611989E31AF44DE33457_terseLabel_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_60DA81D19004611989E31AF44DE33457" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Right-of-Use Asset Obtained in Exchange for Finance Lease Liability</link:label>
    <link:label id="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_60DA81D19004611989E31AF44DE33457_label_en-US" xlink:label="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_60DA81D19004611989E31AF44DE33457" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Right-of-Use Asset Obtained in Exchange for Finance Lease Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_60DA81D19004611989E31AF44DE33457" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_60DA81D19004611989E31AF44DE33457" xlink:to="lab_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_60DA81D19004611989E31AF44DE33457" xlink:type="arc" />
    <link:label id="lab_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81_terseLabel_en-US" xlink:label="lab_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Volume of Fuel Hedging</link:label>
    <link:label id="lab_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81_label_en-US" xlink:label="lab_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Volume Of Fuel Hedging [Table Text Block]</link:label>
    <link:label id="lab_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81_documentation_en-US" xlink:label="lab_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of the volume of fuel hedging for the current year (including current and prior period actuals), as well as for future periods.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock" xlink:label="loc_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81" xlink:to="lab_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_70E43760C90DDA442FA41B5D72244114_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_70E43760C90DDA442FA41B5D72244114" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Derivative Instruments in Statement of Financial Position, Fair Value</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_70E43760C90DDA442FA41B5D72244114_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_70E43760C90DDA442FA41B5D72244114" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_70E43760C90DDA442FA41B5D72244114" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_70E43760C90DDA442FA41B5D72244114" xlink:to="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_70E43760C90DDA442FA41B5D72244114" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6211051F794C8F3D04F91B5D7225A776_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6211051F794C8F3D04F91B5D7225A776" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Derivative Instruments Statements of Financial Performance and Financial Position, Location</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6211051F794C8F3D04F91B5D7225A776_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6211051F794C8F3D04F91B5D7225A776" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6211051F794C8F3D04F91B5D7225A776" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6211051F794C8F3D04F91B5D7225A776" xlink:to="lab_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6211051F794C8F3D04F91B5D7225A776" xlink:type="arc" />
    <link:label id="lab_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C_terseLabel_en-US" xlink:label="lab_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Collateral Deposits Due To or From Third Parties</link:label>
    <link:label id="lab_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C_label_en-US" xlink:label="lab_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Collateral Deposits Due To or From Third Parties [Table Text Block]</link:label>
    <link:label id="lab_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C_documentation_en-US" xlink:label="lab_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cash Collateral Deposits Due To or From Third Parties</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock" xlink:label="loc_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C" xlink:to="lab_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C" xlink:type="arc" />
    <link:label id="lab_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3_terseLabel_en-US" xlink:label="lab_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Collateral Deposits Due To Or From Third Parties</link:label>
    <link:label id="lab_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3_label_en-US" xlink:label="lab_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Collateral Deposits Due To Or From Third Parties and Net Unrealized Losses [Table Text Block]</link:label>
    <link:label id="lab_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3_documentation_en-US" xlink:label="lab_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of cash collateral deposits provided to or from a counterparty, due to or from third parties for settled fuel contracts, and net unrealized gains/losses from fuel hedges, net of tax, for fuel derivative instruments and hedging activities.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock" xlink:label="loc_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3" xlink:to="lab_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3" xlink:type="arc" />
    <link:label id="lab_us-gaap_OffsettingAssetsTableTextBlock_AF1A1438E28993FC228B1B5D72258F27_terseLabel_en-US" xlink:label="lab_us-gaap_OffsettingAssetsTableTextBlock_AF1A1438E28993FC228B1B5D72258F27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Offsetting Assets</link:label>
    <link:label id="lab_us-gaap_OffsettingAssetsTableTextBlock_AF1A1438E28993FC228B1B5D72258F27_label_en-US" xlink:label="lab_us-gaap_OffsettingAssetsTableTextBlock_AF1A1438E28993FC228B1B5D72258F27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Offsetting Assets [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAssetsTableTextBlock" xlink:label="loc_us-gaap_OffsettingAssetsTableTextBlock_AF1A1438E28993FC228B1B5D72258F27" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffsettingAssetsTableTextBlock_AF1A1438E28993FC228B1B5D72258F27" xlink:to="lab_us-gaap_OffsettingAssetsTableTextBlock_AF1A1438E28993FC228B1B5D72258F27" xlink:type="arc" />
    <link:label id="lab_us-gaap_OffsettingLiabilitiesTableTextBlock_CA5970BE5B71024D7C8E1B5D7225242D_terseLabel_en-US" xlink:label="lab_us-gaap_OffsettingLiabilitiesTableTextBlock_CA5970BE5B71024D7C8E1B5D7225242D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Offsetting Liabilities</link:label>
    <link:label id="lab_us-gaap_OffsettingLiabilitiesTableTextBlock_CA5970BE5B71024D7C8E1B5D7225242D_label_en-US" xlink:label="lab_us-gaap_OffsettingLiabilitiesTableTextBlock_CA5970BE5B71024D7C8E1B5D7225242D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Offsetting Liabilities [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_OffsettingLiabilitiesTableTextBlock_CA5970BE5B71024D7C8E1B5D7225242D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffsettingLiabilitiesTableTextBlock_CA5970BE5B71024D7C8E1B5D7225242D" xlink:to="lab_us-gaap_OffsettingLiabilitiesTableTextBlock_CA5970BE5B71024D7C8E1B5D7225242D" xlink:type="arc" />
    <link:label id="lab_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB_terseLabel_en-US" xlink:label="lab_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Derivative Instruments In Hedging Relationships Gain Loss In Statement Of Financial Performance</link:label>
    <link:label id="lab_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB_label_en-US" xlink:label="lab_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Derivative Instruments In Hedging Relationships Gain Loss In Statement Of Financial Performance [Table Text Block]</link:label>
    <link:label id="lab_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB_documentation_en-US" xlink:label="lab_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule Of Derivative Instruments In Hedging Relationships Gain Loss In Statement Of Financial Performance</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" xlink:label="loc_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB" xlink:to="lab_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB" xlink:type="arc" />
    <link:label id="lab_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56_terseLabel_en-US" xlink:label="lab_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives in Cash Flow Hedging Relationships</link:label>
    <link:label id="lab_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56_label_en-US" xlink:label="lab_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Derivative Instruments In Cash Flow Hedging Relationships Gain (Loss) In Statement Of Financial Performance [Table Text Block]</link:label>
    <link:label id="lab_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56_documentation_en-US" xlink:label="lab_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of the location and amount of gains and losses reported in the statement of financial performance (or when applicable, the statement of financial position, for example, gains and losses initially recognized in other comprehensive income) on derivative instruments designated and qualifying as hedging instruments in cash flow hedges.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" xlink:label="loc_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56" xlink:to="lab_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56" xlink:type="arc" />
    <link:label id="lab_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831_terseLabel_en-US" xlink:label="lab_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives Not in Cash Flow Hedging Relationships</link:label>
    <link:label id="lab_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831_label_en-US" xlink:label="lab_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Derivative Instruments Not In Cash Flow Hedging Relationships Gain Loss In Statement Of Financial Performance [Table Text Block]</link:label>
    <link:label id="lab_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831_documentation_en-US" xlink:label="lab_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of the location and amount of gains and losses reported in the statement of financial performance (or when applicable, the statement of financial position, for example, gains and losses initially recognized in other comprehensive income) on derivative instruments not designated and qualifying as hedging instruments in cash flow hedges.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" xlink:label="loc_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831" xlink:to="lab_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831" xlink:type="arc" />
    <link:label id="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178_terseLabel_en-US" xlink:label="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Values of Fuel Derivatives, Amounts Posted as Collateral, and Collateral Posting Threshold Amounts</link:label>
    <link:label id="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178_label_en-US" xlink:label="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Table Text Block]</link:label>
    <link:label id="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178_documentation_en-US" xlink:label="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosure of the agreements the Company had with counterparties in which cash deposits/receipts and/or pledged aircraft are required to be posted whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. Includes the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts at which such postings are triggered.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock" xlink:label="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178" xlink:to="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Hedging</link:label>
    <link:label id="lab_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16_label_en-US" xlink:label="lab_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hedging [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueHedgingMember" xlink:label="loc_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16" xlink:to="lab_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:to="lab_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:to="lab_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate derivatives</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Income (Expense) [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseMember" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB" xlink:type="arc" />
    <link:label id="lab_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F_terseLabel_en-US" xlink:label="lab_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel</link:label>
    <link:label id="lab_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F_label_en-US" xlink:label="lab_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fuel [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelMember" xlink:label="loc_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F" xlink:to="lab_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest Expense</link:label>
    <link:label id="lab_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2_label_en-US" xlink:label="lab_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2" xlink:to="lab_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2" xlink:type="arc" />
    <link:label id="lab_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9_terseLabel_en-US" xlink:label="lab_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Energy [Axis]</link:label>
    <link:label id="lab_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9_label_en-US" xlink:label="lab_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Energy [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnergyAxis" xlink:label="loc_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:to="lab_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:type="arc" />
    <link:label id="lab_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3_terseLabel_en-US" xlink:label="lab_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Energy [Domain]</link:label>
    <link:label id="lab_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3_label_en-US" xlink:label="lab_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Energy [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnergyDomain" xlink:label="loc_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3" xlink:to="lab_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:label id="lab_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354_label_en-US" xlink:label="lab_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:to="lab_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A_terseLabel_en-US" xlink:label="lab_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:label id="lab_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A_label_en-US" xlink:label="lab_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Rate [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A" xlink:to="lab_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A" xlink:type="arc" />
    <link:label id="lab_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819_terseLabel_en-US" xlink:label="lab_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Position [Axis]</link:label>
    <link:label id="lab_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819_label_en-US" xlink:label="lab_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Position [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PositionAxis" xlink:label="loc_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:to="lab_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:type="arc" />
    <link:label id="lab_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8_terseLabel_en-US" xlink:label="lab_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Position [Domain]</link:label>
    <link:label id="lab_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8_label_en-US" xlink:label="lab_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Position [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PositionDomain" xlink:label="loc_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8" xlink:to="lab_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">(Gain) Loss on Derivative Instruments, Net, Pretax</link:label>
    <link:label id="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83_label_en-US" xlink:label="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Derivative Instruments, Net, Pretax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax" xlink:label="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83" xlink:to="lab_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, (Gain) Loss Reclassified from Accumulated OCI into Income, Effective Portion, Net</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest Expense, Debt</link:label>
    <link:label id="lab_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621_label_en-US" xlink:label="lab_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense, Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="loc_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621" xlink:to="lab_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621" xlink:type="arc" />
    <link:label id="lab_us-gaap_AircraftRental_C2BFA6AE117BFFC3051EE2AA270CC2A1_terseLabel_en-US" xlink:label="lab_us-gaap_AircraftRental_C2BFA6AE117BFFC3051EE2AA270CC2A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft rentals</link:label>
    <link:label id="lab_us-gaap_AircraftRental_C2BFA6AE117BFFC3051EE2AA270CC2A1_label_en-US" xlink:label="lab_us-gaap_AircraftRental_C2BFA6AE117BFFC3051EE2AA270CC2A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aircraft Rental</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AircraftRental" xlink:label="loc_us-gaap_AircraftRental_C2BFA6AE117BFFC3051EE2AA270CC2A1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AircraftRental_C2BFA6AE117BFFC3051EE2AA270CC2A1" xlink:to="lab_us-gaap_AircraftRental_C2BFA6AE117BFFC3051EE2AA270CC2A1" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_33DB102E40A4A77121962FCA822759F7_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_33DB102E40A4A77121962FCA822759F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_33DB102E40A4A77121962FCA822759F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_33DB102E40A4A77121962FCA822759F7" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_33DB102E40A4A77121962FCA822759F7" xlink:type="arc" />
    <link:label id="lab_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7_terseLabel_en-US" xlink:label="lab_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Condensed Statement of Comprehensive Income [Table]</link:label>
    <link:label id="lab_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7_label_en-US" xlink:label="lab_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Statement of Comprehensive Income [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CondensedStatementOfComprehensiveIncomeTable" xlink:label="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="lab_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:type="arc" />
    <link:label id="lab_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F_terseLabel_en-US" xlink:label="lab_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2018-02</link:label>
    <link:label id="lab_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F_label_en-US" xlink:label="lab_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2018-02 [Domain]</link:label>
    <link:label id="lab_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F_documentation_en-US" xlink:label="lab_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2018-02</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountingStandardsUpdate201802Domain" xlink:label="loc_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:to="lab_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:type="arc" />
    <link:label id="lab_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A_terseLabel_en-US" xlink:label="lab_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate derivatives</link:label>
    <link:label id="lab_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A_label_en-US" xlink:label="lab_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Net Gain Loss From Designated Or Qualifying Cash Flow Hedges Interest Rate Derivative [Member]</link:label>
    <link:label id="lab_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A_documentation_en-US" xlink:label="lab_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive income (loss) resulting from gain (loss) from interest rate derivative instruments designated and qualifying as the effective portion of cash flow hedges.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" xlink:label="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:to="lab_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel derivatives</link:label>
    <link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5_label_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:to="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Items</link:label>
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491_label_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491" xlink:to="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491" xlink:type="arc" />
    <link:label id="lab_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91_terseLabel_en-US" xlink:label="lab_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income other changes net of tax</link:label>
    <link:label id="lab_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91_label_en-US" xlink:label="lab_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other comprehensive income other changes net of tax [Member]</link:label>
    <link:label id="lab_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91_documentation_en-US" xlink:label="lab_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Adjustments to other comprehensive income which do not result from the effective portion of cash flow hedges.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" xlink:label="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:to="lab_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Tax</link:label>
    <link:label id="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227_label_en-US" xlink:label="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Net Investment Gain (Loss) Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227" xlink:to="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227" xlink:type="arc" />
    <link:label id="lab_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA_terseLabel_en-US" xlink:label="lab_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">AOCI Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:label id="lab_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA_label_en-US" xlink:label="lab_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AOCI Including Portion Attributable to Noncontrolling Interest [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" xlink:label="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA" xlink:to="lab_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Domain]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F_verboseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Principle, ASU 2017-12</link:label>
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F_label_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Principle, Early Adoption [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F" xlink:to="lab_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363_verboseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncement, 2017-07</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncement [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="loc_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363" xlink:to="lab_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363" xlink:type="arc" />
    <link:label id="lab_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4_terseLabel_en-US" xlink:label="lab_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Condensed Statement of Income Captions [Line Items]</link:label>
    <link:label id="lab_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4_label_en-US" xlink:label="lab_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Condensed Statement of Income Captions [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CondensedStatementOfIncomeCaptionsLineItems" xlink:label="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="lab_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLoss_C233145190A0FFD3DFD12FCA822C97E2_verboseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_C233145190A0FFD3DFD12FCA822C97E2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">NET INCOME</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_C233145190A0FFD3DFD12FCA822C97E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss_C233145190A0FFD3DFD12FCA822C97E2" xlink:to="lab_us-gaap_NetIncomeLoss_C233145190A0FFD3DFD12FCA822C97E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrealized gain (loss) on derivative instruments, net of deferred taxes</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other, net of deferred taxes</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other deferred taxes</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative deferred taxes</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract_47574FAEA6AC1FF04414E2AA26F3B57E_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract_47574FAEA6AC1FF04414E2AA26F3B57E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract_47574FAEA6AC1FF04414E2AA26F3B57E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract_47574FAEA6AC1FF04414E2AA26F3B57E" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract_47574FAEA6AC1FF04414E2AA26F3B57E" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation [Table]</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTable" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29_terseLabel_en-US" xlink:label="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]</link:label>
    <link:label id="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29_label_en-US" xlink:label="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:to="lab_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Addition Purchase Commitments</link:label>
    <link:label id="lab_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648_label_en-US" xlink:label="lab_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Addition Purchase Commitments [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalAdditionsMember" xlink:label="loc_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648" xlink:to="lab_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation [Line Items]</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remainder of 2018</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due in Remainder of Fiscal Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387_verboseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">After 2022</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due after Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF" xlink:type="arc" />
    <link:label id="lab_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A_label_en-US" xlink:label="lab_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Table Text Block [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TableTextBlock" xlink:label="loc_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A" xlink:to="lab_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfOtherAssetsTableTextBlock_1C2722B4D35DA4088860E2AA270FC5B9_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfOtherAssetsTableTextBlock_1C2722B4D35DA4088860E2AA270FC5B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Assets</link:label>
    <link:label id="lab_us-gaap_ScheduleOfOtherAssetsTableTextBlock_1C2722B4D35DA4088860E2AA270FC5B9_label_en-US" xlink:label="lab_us-gaap_ScheduleOfOtherAssetsTableTextBlock_1C2722B4D35DA4088860E2AA270FC5B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Other Assets [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfOtherAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfOtherAssetsTableTextBlock_1C2722B4D35DA4088860E2AA270FC5B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfOtherAssetsTableTextBlock_1C2722B4D35DA4088860E2AA270FC5B9" xlink:to="lab_us-gaap_ScheduleOfOtherAssetsTableTextBlock_1C2722B4D35DA4088860E2AA270FC5B9" xlink:type="arc" />
    <link:label id="lab_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888_terseLabel_en-US" xlink:label="lab_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Accounts Payable</link:label>
    <link:label id="lab_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888_label_en-US" xlink:label="lab_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Accounts Payable [Table Text Block]</link:label>
    <link:label id="lab_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888_documentation_en-US" xlink:label="lab_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tabular disclosure of the components of accounts payable.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfAccountsPayableTableTextBlock" xlink:label="loc_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888" xlink:to="lab_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_8E571F769EC969ED1EDDE2AA2710521E_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_8E571F769EC969ED1EDDE2AA2710521E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued Liabilities</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_8E571F769EC969ED1EDDE2AA2710521E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_8E571F769EC969ED1EDDE2AA2710521E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accrued Liabilities [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_8E571F769EC969ED1EDDE2AA2710521E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_8E571F769EC969ED1EDDE2AA2710521E" xlink:to="lab_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_8E571F769EC969ED1EDDE2AA2710521E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_C74A2A16B320C0C07F82E2AA2710A0EE_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_C74A2A16B320C0C07F82E2AA2710A0EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Noncurrent Liabilities</link:label>
    <link:label id="lab_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_C74A2A16B320C0C07F82E2AA2710A0EE_label_en-US" xlink:label="lab_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_C74A2A16B320C0C07F82E2AA2710A0EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Noncurrent Liabilities [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_C74A2A16B320C0C07F82E2AA2710A0EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_C74A2A16B320C0C07F82E2AA2710A0EE" xlink:to="lab_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_C74A2A16B320C0C07F82E2AA2710A0EE" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareAbstract_8762E2604881CE9B8298E2AA288F7E17_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareAbstract_8762E2604881CE9B8298E2AA288F7E17" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_8762E2604881CE9B8298E2AA288F7E17" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareAbstract_8762E2604881CE9B8298E2AA288F7E17" xlink:to="lab_us-gaap_EarningsPerShareAbstract_8762E2604881CE9B8298E2AA288F7E17" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_E44B631579D428EA5C19E2AA28907FEE_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_E44B631579D428EA5C19E2AA28907FEE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NET INCOME PER SHARE</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareTextBlock_E44B631579D428EA5C19E2AA28907FEE_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_E44B631579D428EA5C19E2AA28907FEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_E44B631579D428EA5C19E2AA28907FEE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareTextBlock_E44B631579D428EA5C19E2AA28907FEE" xlink:to="lab_us-gaap_EarningsPerShareTextBlock_E44B631579D428EA5C19E2AA28907FEE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisaggregationOfRevenueAbstract_36BD9DBE2007000C4AAAE2AA2B7FD012_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueAbstract_36BD9DBE2007000C4AAAE2AA2B7FD012" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueAbstract" xlink:label="loc_us-gaap_DisaggregationOfRevenueAbstract_36BD9DBE2007000C4AAAE2AA2B7FD012" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueAbstract_36BD9DBE2007000C4AAAE2AA2B7FD012" xlink:to="lab_us-gaap_DisaggregationOfRevenueAbstract_36BD9DBE2007000C4AAAE2AA2B7FD012" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B_terseLabel_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Table]</link:label>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:to="lab_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:type="arc" />
    <link:label id="lab_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11_terseLabel_en-US" xlink:label="lab_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Passenger Revenue Non Loyalty</link:label>
    <link:label id="lab_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11_label_en-US" xlink:label="lab_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">PassengerRevenueNonLoyalty [Member]</link:label>
    <link:label id="lab_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11_documentation_en-US" xlink:label="lab_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Passenger Revenue Non Loyalty [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerRevenueNonLoyaltyMember" xlink:label="loc_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:to="lab_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:type="arc" />
    <link:label id="lab_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060_terseLabel_en-US" xlink:label="lab_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Passenger Loyalty Air Transportation</link:label>
    <link:label id="lab_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060_label_en-US" xlink:label="lab_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">PassengerLoyaltyAirTransportation [Member]</link:label>
    <link:label id="lab_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060_documentation_en-US" xlink:label="lab_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Passenger Loyalty Air Transportation [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerLoyaltyAirTransportationMember" xlink:label="loc_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:to="lab_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:type="arc" />
    <link:label id="lab_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B_terseLabel_en-US" xlink:label="lab_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Passenger Ancillary Sold Separately</link:label>
    <link:label id="lab_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B_label_en-US" xlink:label="lab_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">PassengerAncillarySoldSeparately [Member]</link:label>
    <link:label id="lab_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B_documentation_en-US" xlink:label="lab_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Passenger Ancillary Sold Separately</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerAncillarySoldSeparatelyMember" xlink:label="loc_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:to="lab_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386_terseLabel_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Line Items]</link:label>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:to="lab_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_E2588E2AD7F1654F352BE2AA2B829B98_verboseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_E2588E2AD7F1654F352BE2AA2B829B98" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Operating Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_E2588E2AD7F1654F352BE2AA2B829B98" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_E2588E2AD7F1654F352BE2AA2B829B98" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_E2588E2AD7F1654F352BE2AA2B829B98" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromContractWithCustomerAbstract_DE9B40EB0B77F6859FFAE2AA2B0381E7_label_en-US" xlink:label="lab_us-gaap_RevenueFromContractWithCustomerAbstract_DE9B40EB0B77F6859FFAE2AA2B0381E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Contract with Customer [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DE9B40EB0B77F6859FFAE2AA2B0381E7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DE9B40EB0B77F6859FFAE2AA2B0381E7" xlink:to="lab_us-gaap_RevenueFromContractWithCustomerAbstract_DE9B40EB0B77F6859FFAE2AA2B0381E7" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTableTextBlock_CAA15270A1408202A04AE2AA2B0326D4_terseLabel_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTableTextBlock_CAA15270A1408202A04AE2AA2B0326D4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disaggregation of Passenger Revenue</link:label>
    <link:label id="lab_us-gaap_DisaggregationOfRevenueTableTextBlock_CAA15270A1408202A04AE2AA2B0326D4_label_en-US" xlink:label="lab_us-gaap_DisaggregationOfRevenueTableTextBlock_CAA15270A1408202A04AE2AA2B0326D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disaggregation of Revenue [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_CAA15270A1408202A04AE2AA2B0326D4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_CAA15270A1408202A04AE2AA2B0326D4" xlink:to="lab_us-gaap_DisaggregationOfRevenueTableTextBlock_CAA15270A1408202A04AE2AA2B0326D4" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_3B9DB4D01EA98FD35008E2AA2B04289C_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_3B9DB4D01EA98FD35008E2AA2B04289C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of Air Traffic Liability</link:label>
    <link:label id="lab_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_3B9DB4D01EA98FD35008E2AA2B04289C_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_3B9DB4D01EA98FD35008E2AA2B04289C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue, by Arrangement, Disclosure [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueByArrangementDisclosureTextBlock" xlink:label="loc_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_3B9DB4D01EA98FD35008E2AA2B04289C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_3B9DB4D01EA98FD35008E2AA2B04289C" xlink:to="lab_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_3B9DB4D01EA98FD35008E2AA2B04289C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C70E2719627342C503ACE2AA2B041578_terseLabel_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C70E2719627342C503ACE2AA2B041578" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Rollforward of Air Traffic Liability</link:label>
    <link:label id="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C70E2719627342C503ACE2AA2B041578_label_en-US" xlink:label="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C70E2719627342C503ACE2AA2B041578" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract with Customer, Asset and Liability [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C70E2719627342C503ACE2AA2B041578" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C70E2719627342C503ACE2AA2B041578" xlink:to="lab_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C70E2719627342C503ACE2AA2B041578" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements or Change in Accounting Principle [Table]</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements or Change in Accounting Principle [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:type="arc" />
    <link:label id="lab_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB_terseLabel_en-US" xlink:label="lab_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Lease Standard [Axis]</link:label>
    <link:label id="lab_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB_label_en-US" xlink:label="lab_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Lease Standard [Axis]</link:label>
    <link:label id="lab_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB_documentation_en-US" xlink:label="lab_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Adjustments for New Lease Standard [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardAxis" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:to="lab_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:type="arc" />
    <link:label id="lab_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF_terseLabel_en-US" xlink:label="lab_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Lease Standard [Domain]</link:label>
    <link:label id="lab_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF_label_en-US" xlink:label="lab_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Lease Standard [Domain]</link:label>
    <link:label id="lab_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF_documentation_en-US" xlink:label="lab_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Adjustments for New Lease Standard [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardDomain" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:to="lab_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:type="arc" />
    <link:label id="lab_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D_terseLabel_en-US" xlink:label="lab_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balances Added Under New Lease Standard</link:label>
    <link:label id="lab_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D_label_en-US" xlink:label="lab_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balances Added Under New Lease Standard [Member]</link:label>
    <link:label id="lab_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D_documentation_en-US" xlink:label="lab_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Balances Added Under New Lease Standard [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesAddedUnderNewLeaseStandardMember" xlink:label="loc_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:to="lab_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:type="arc" />
    <link:label id="lab_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027_terseLabel_en-US" xlink:label="lab_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balances Removed Under Prior Accounting</link:label>
    <link:label id="lab_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027_label_en-US" xlink:label="lab_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balances Removed Under Prior Accounting [Member]</link:label>
    <link:label id="lab_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027_documentation_en-US" xlink:label="lab_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Balances Removed Under Prior Accounting [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesRemovedUnderPriorAccountingMember" xlink:label="loc_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:to="lab_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:type="arc" />
    <link:label id="lab_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53_terseLabel_en-US" xlink:label="lab_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft Type [Axis]</link:label>
    <link:label id="lab_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53_label_en-US" xlink:label="lab_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aircraft Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeAxis" xlink:label="loc_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:to="lab_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:type="arc" />
    <link:label id="lab_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8_terseLabel_en-US" xlink:label="lab_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft [Domain]</link:label>
    <link:label id="lab_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8_label_en-US" xlink:label="lab_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aircraft [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:to="lab_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:type="arc" />
    <link:label id="lab_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680_terseLabel_en-US" xlink:label="lab_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">B-717-200</link:label>
    <link:label id="lab_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680_label_en-US" xlink:label="lab_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">B-717-200 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B717200Member" xlink:label="loc_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680" xlink:to="lab_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201602Member_626480213408A02B7A12E2AA297A1001_terseLabel_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201602Member_626480213408A02B7A12E2AA297A1001" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASU 2016-02</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_626480213408A02B7A12E2AA297A1001" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingStandardsUpdate201602Member_626480213408A02B7A12E2AA297A1001" xlink:to="lab_us-gaap_AccountingStandardsUpdate201602Member_626480213408A02B7A12E2AA297A1001" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A_terseLabel_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASU 2017-07</link:label>
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A_label_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2017-07 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201707Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A" xlink:to="lab_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668_terseLabel_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668_label_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:to="lab_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35_terseLabel_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario, Unspecified [Domain]</link:label>
    <link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35_label_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario, Unspecified [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35" xlink:to="lab_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements or Change in Accounting Principle</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements or Change in Accounting Principle [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification of Stranded amounts in AOCI to Retained Earnings (ASU 2018-02)</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncement or Change in Accounting Principle, Description</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D" xlink:to="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80" xlink:type="arc" />
    <link:label id="lab_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A_terseLabel_en-US" xlink:label="lab_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net Present Value Aircraft Operating Leases</link:label>
    <link:label id="lab_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A_label_en-US" xlink:label="lab_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">NetPresentValueAircraftOperatingLeases</link:label>
    <link:label id="lab_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A_documentation_en-US" xlink:label="lab_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net Present Value Aircraft Operating Leases</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NetPresentValueAircraftOperatingLeases" xlink:label="loc_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:to="lab_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:type="arc" />
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3802297948625FA3D0B0E2AA263468A9_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3802297948625FA3D0B0E2AA263468A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis of Presentation</link:label>
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3802297948625FA3D0B0E2AA263468A9_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3802297948625FA3D0B0E2AA263468A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3802297948625FA3D0B0E2AA263468A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3802297948625FA3D0B0E2AA263468A9" xlink:to="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3802297948625FA3D0B0E2AA263468A9" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativesPolicyTextBlock_4D217D3D24E23F7BA206E2AA2635FC60_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock_4D217D3D24E23F7BA206E2AA2635FC60" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives</link:label>
    <link:label id="lab_us-gaap_DerivativesPolicyTextBlock_4D217D3D24E23F7BA206E2AA2635FC60_label_en-US" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock_4D217D3D24E23F7BA206E2AA2635FC60" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_4D217D3D24E23F7BA206E2AA2635FC60" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativesPolicyTextBlock_4D217D3D24E23F7BA206E2AA2635FC60" xlink:to="lab_us-gaap_DerivativesPolicyTextBlock_4D217D3D24E23F7BA206E2AA2635FC60" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_CD9E32F9E67C86C222A6E2AA26356D96_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_CD9E32F9E67C86C222A6E2AA26356D96" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value of Financial Instruments</link:label>
    <link:label id="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_CD9E32F9E67C86C222A6E2AA26356D96_label_en-US" xlink:label="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_CD9E32F9E67C86C222A6E2AA26356D96" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value of Financial Instruments, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_CD9E32F9E67C86C222A6E2AA26356D96" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_CD9E32F9E67C86C222A6E2AA26356D96" xlink:to="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_CD9E32F9E67C86C222A6E2AA26356D96" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9C991B047EB5F59135E7E2AA26357AF5_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9C991B047EB5F59135E7E2AA26357AF5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9C991B047EB5F59135E7E2AA26357AF5_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9C991B047EB5F59135E7E2AA26357AF5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9C991B047EB5F59135E7E2AA26357AF5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9C991B047EB5F59135E7E2AA26357AF5" xlink:to="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9C991B047EB5F59135E7E2AA26357AF5" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EFB8080B984100AAE624E2AA2635DBB8_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EFB8080B984100AAE624E2AA2635DBB8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue Recognition</link:label>
    <link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EFB8080B984100AAE624E2AA2635DBB8_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EFB8080B984100AAE624E2AA2635DBB8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue Recognition, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_EFB8080B984100AAE624E2AA2635DBB8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionPolicyTextBlock_EFB8080B984100AAE624E2AA2635DBB8" xlink:to="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EFB8080B984100AAE624E2AA2635DBB8" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeLeasesPolicyTextBlock_510DA314A33EFD0E3CBCE2AA2635B4BF_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeLeasesPolicyTextBlock_510DA314A33EFD0E3CBCE2AA2635B4BF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Leases</link:label>
    <link:label id="lab_us-gaap_LesseeLeasesPolicyTextBlock_510DA314A33EFD0E3CBCE2AA2635B4BF_label_en-US" xlink:label="lab_us-gaap_LesseeLeasesPolicyTextBlock_510DA314A33EFD0E3CBCE2AA2635B4BF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Leases [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="loc_us-gaap_LesseeLeasesPolicyTextBlock_510DA314A33EFD0E3CBCE2AA2635B4BF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeLeasesPolicyTextBlock_510DA314A33EFD0E3CBCE2AA2635B4BF" xlink:to="lab_us-gaap_LesseeLeasesPolicyTextBlock_510DA314A33EFD0E3CBCE2AA2635B4BF" xlink:type="arc" />
    <link:label id="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545_terseLabel_en-US" xlink:label="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Table]</link:label>
    <link:label id="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545_label_en-US" xlink:label="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Table]</link:label>
    <link:label id="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545_documentation_en-US" xlink:label="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of the agreements the Company had with counterparties in which cash deposits and/or pledged aircraft are required to be posted whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. Includes the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts at which such postings are triggered.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable" xlink:label="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:to="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:type="arc" />
    <link:label id="lab_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392_terseLabel_en-US" xlink:label="lab_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty [Axis]</link:label>
    <link:label id="lab_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392_label_en-US" xlink:label="lab_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty Name [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="loc_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:to="lab_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:type="arc" />
    <link:label id="lab_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4_terseLabel_en-US" xlink:label="lab_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty [Domain]</link:label>
    <link:label id="lab_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4_label_en-US" xlink:label="lab_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="lab_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:type="arc" />
    <link:label id="lab_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314_terseLabel_en-US" xlink:label="lab_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty A</link:label>
    <link:label id="lab_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314_label_en-US" xlink:label="lab_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty Alpha [Member]</link:label>
    <link:label id="lab_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314_documentation_en-US" xlink:label="lab_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyAlphaMember" xlink:label="loc_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:to="lab_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:type="arc" />
    <link:label id="lab_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878_terseLabel_en-US" xlink:label="lab_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty B</link:label>
    <link:label id="lab_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878_label_en-US" xlink:label="lab_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty B [Member]</link:label>
    <link:label id="lab_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878_documentation_en-US" xlink:label="lab_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyBMember" xlink:label="loc_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:to="lab_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:type="arc" />
    <link:label id="lab_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B_terseLabel_en-US" xlink:label="lab_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty C</link:label>
    <link:label id="lab_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B_label_en-US" xlink:label="lab_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty C [Member]</link:label>
    <link:label id="lab_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B_documentation_en-US" xlink:label="lab_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyCMember" xlink:label="loc_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:to="lab_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:type="arc" />
    <link:label id="lab_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D_terseLabel_en-US" xlink:label="lab_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty D</link:label>
    <link:label id="lab_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D_label_en-US" xlink:label="lab_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty D [Member]</link:label>
    <link:label id="lab_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D_documentation_en-US" xlink:label="lab_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyDMember" xlink:label="loc_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:to="lab_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:type="arc" />
    <link:label id="lab_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056_terseLabel_en-US" xlink:label="lab_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty E</link:label>
    <link:label id="lab_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056_label_en-US" xlink:label="lab_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty E [Member]</link:label>
    <link:label id="lab_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056_documentation_en-US" xlink:label="lab_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyEMember" xlink:label="loc_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:to="lab_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:type="arc" />
    <link:label id="lab_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19_terseLabel_en-US" xlink:label="lab_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty F</link:label>
    <link:label id="lab_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19_label_en-US" xlink:label="lab_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty F [Member]</link:label>
    <link:label id="lab_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19_documentation_en-US" xlink:label="lab_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyFMember" xlink:label="loc_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:to="lab_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:type="arc" />
    <link:label id="lab_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10_terseLabel_en-US" xlink:label="lab_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Counterparty Other</link:label>
    <link:label id="lab_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10_label_en-US" xlink:label="lab_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty Other [Member]</link:label>
    <link:label id="lab_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10_documentation_en-US" xlink:label="lab_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The sum of remaining counterparties not separately identified, with which the Company has unsettled derivative instruments. These counterparties are considered individually immaterial in the consideration of derivatives outstanding and do not contain provisions in which the Company would have to post cash or other collateral based on potential changes in credit ratings or changes in the market value of outstanding derivative instruments.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyOtherMember" xlink:label="loc_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:to="lab_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:type="arc" />
    <link:label id="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F_terseLabel_en-US" xlink:label="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</link:label>
    <link:label id="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F_label_en-US" xlink:label="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</link:label>
    <link:label id="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F_documentation_en-US" xlink:label="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems" xlink:label="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="lab_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Amount Not Offset Against Collateral</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Amount Not Offset Against Collateral</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9" xlink:type="arc" />
    <link:label id="lab_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132_terseLabel_en-US" xlink:label="lab_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash collateral held from (by) CP</link:label>
    <link:label id="lab_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132_label_en-US" xlink:label="lab_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Collateral Already Posted, Aggregate Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CollateralAlreadyPostedAggregateFairValue" xlink:label="loc_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132" xlink:to="lab_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132" xlink:type="arc" />
    <link:label id="lab_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16_terseLabel_en-US" xlink:label="lab_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft collateral pledged to CP</link:label>
    <link:label id="lab_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16_label_en-US" xlink:label="lab_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aircraft Collateral Pledged Aggregate Fair Value</link:label>
    <link:label id="lab_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16_documentation_en-US" xlink:label="lab_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The aggregate fair value of assets (aircraft) pledged, at the end of the reporting period, as collateral for outstanding derivative instruments with credit-risk-related contingent features.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftCollateralPledgedAggregateFairValue" xlink:label="loc_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:to="lab_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:type="arc" />
    <link:label id="lab_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9_terseLabel_en-US" xlink:label="lab_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Letters of credit (LC)</link:label>
    <link:label id="lab_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9_label_en-US" xlink:label="lab_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Letters of Credit Collateral Pledged Aggregate Fair Value</link:label>
    <link:label id="lab_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9_documentation_en-US" xlink:label="lab_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Letters of Credit Collateral Pledged Aggregate Fair Value</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LettersofCreditCollateralPledgedAggregateFairValue" xlink:label="loc_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:to="lab_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:type="arc" />
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71_terseLabel_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option to substitute LC for aircraft</link:label>
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71_label_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Aircraft</link:label>
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71_documentation_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Aircraft</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:to="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:type="arc" />
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_558C4F3E876F00462C453E6DFAB97D2D_verboseLabel_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_558C4F3E876F00462C453E6DFAB97D2D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_558C4F3E876F00462C453E6DFAB97D2D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_558C4F3E876F00462C453E6DFAB97D2D" xlink:to="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_558C4F3E876F00462C453E6DFAB97D2D" xlink:type="arc" />
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571_terseLabel_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Option to substitute LC for cash Threshold 2</link:label>
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571_label_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 2</link:label>
    <link:label id="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571_documentation_en-US" xlink:label="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 2</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:to="lab_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:type="arc" />
    <link:label id="lab_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F_terseLabel_en-US" xlink:label="lab_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">If credit rating is investment grade, fair value of fuel derivative level at which:</link:label>
    <link:label id="lab_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F_label_en-US" xlink:label="lab_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Grade Credit Rating [Abstract]</link:label>
    <link:label id="lab_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F_documentation_en-US" xlink:label="lab_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeCreditRatingAbstract" xlink:label="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:to="lab_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:type="arc" />
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E_terseLabel_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</link:label>
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E_label_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 1</link:label>
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E_documentation_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 1</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:to="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:type="arc" />
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A_terseLabel_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</link:label>
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A_label_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 2</link:label>
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A_documentation_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 2</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:to="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:type="arc" />
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA_terseLabel_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of fuel derivative level at which cash is received from CP</link:label>
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA_label_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received</link:label>
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA_documentation_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:to="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:type="arc" />
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5_terseLabel_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</link:label>
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5_label_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Aircraft Or Cash Collateral Is Pledged</link:label>
    <link:label id="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5_documentation_en-US" xlink:label="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Aircraft Or Cash Collateral Is Pledged</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:to="lab_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:type="arc" />
    <link:label id="lab_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450_terseLabel_en-US" xlink:label="lab_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">If credit rating is non-investment grade, fair value of fuel derivative level at which:</link:label>
    <link:label id="lab_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450_label_en-US" xlink:label="lab_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Investment Grade Credit Rating [Abstract]</link:label>
    <link:label id="lab_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450_documentation_en-US" xlink:label="lab_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeCreditRatingAbstract" xlink:label="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:to="lab_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:type="arc" />
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386_terseLabel_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</link:label>
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386_label_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 1</link:label>
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386_documentation_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 1</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:to="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:type="arc" />
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25_terseLabel_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</link:label>
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25_label_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 2</link:label>
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25_documentation_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 2</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:to="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:type="arc" />
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50_terseLabel_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of fuel derivative level at which cash is received from CP</link:label>
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50_label_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received</link:label>
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50_documentation_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non-Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:to="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:type="arc" />
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187_terseLabel_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</link:label>
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187_label_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non Investment Grade Rating Fair Value Of Fuel Derivative Levels at Which Aircraft Or Cash collateral Is Pledged</link:label>
    <link:label id="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187_documentation_en-US" xlink:label="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non Investment Grade Rating Fair Value Of Fuel Derivative Levels at Which Aircraft Or Cash Collateral Is Pledged</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:to="lab_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareCashPaid_D381DA3055D428D41320E2AA2887BC68_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareCashPaid_D381DA3055D428D41320E2AA2887BC68" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash dividends, per share (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareCashPaid_D381DA3055D428D41320E2AA2887BC68_label_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareCashPaid_D381DA3055D428D41320E2AA2887BC68" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Dividends, Per Share, Cash Paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_CommonStockDividendsPerShareCashPaid_D381DA3055D428D41320E2AA2887BC68" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockDividendsPerShareCashPaid_D381DA3055D428D41320E2AA2887BC68" xlink:to="lab_us-gaap_CommonStockDividendsPerShareCashPaid_D381DA3055D428D41320E2AA2887BC68" xlink:type="arc" />
    <link:label id="lab_luv_DocumentAndEntityInformationAbstract_02F47A79543F969092AD437B0CBA2E0E_label_en-US" xlink:label="lab_luv_DocumentAndEntityInformationAbstract_02F47A79543F969092AD437B0CBA2E0E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document And Entity Information [Abstract]</link:label>
    <link:label id="lab_luv_DocumentAndEntityInformationAbstract_02F47A79543F969092AD437B0CBA2E0E_documentation_en-US" xlink:label="lab_luv_DocumentAndEntityInformationAbstract_02F47A79543F969092AD437B0CBA2E0E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DocumentAndEntityInformationAbstract" xlink:label="loc_luv_DocumentAndEntityInformationAbstract_02F47A79543F969092AD437B0CBA2E0E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DocumentAndEntityInformationAbstract_02F47A79543F969092AD437B0CBA2E0E" xlink:to="lab_luv_DocumentAndEntityInformationAbstract_02F47A79543F969092AD437B0CBA2E0E" xlink:type="arc" />
    <link:label id="lab_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC_terseLabel_en-US" xlink:label="lab_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entities [Table]</link:label>
    <link:label id="lab_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC_label_en-US" xlink:label="lab_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entities [Table]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:to="lab_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483_terseLabel_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483_label_en-US" xlink:label="lab_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:to="lab_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Class of Stock [Domain]</link:label>
    <link:label id="lab_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0_label_en-US" xlink:label="lab_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Stock [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:to="lab_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199_terseLabel_en-US" xlink:label="lab_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:label id="lab_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199_label_en-US" xlink:label="lab_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Class A [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199" xlink:to="lab_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199" xlink:type="arc" />
    <link:label id="lab_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB_terseLabel_en-US" xlink:label="lab_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Listings, Exchange [Axis]</link:label>
    <link:label id="lab_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB_label_en-US" xlink:label="lab_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Listings, Exchange [Axis]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityListingsExchangeAxis" xlink:label="loc_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:to="lab_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:type="arc" />
    <link:label id="lab_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0_terseLabel_en-US" xlink:label="lab_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exchange [Domain]</link:label>
    <link:label id="lab_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0_label_en-US" xlink:label="lab_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exchange [Domain]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_ExchangeDomain" xlink:label="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:to="lab_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:type="arc" />
    <link:label id="lab_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79_terseLabel_en-US" xlink:label="lab_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NEW YORK STOCK EXCHANGE, INC. [Member]</link:label>
    <link:label id="lab_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79_label_en-US" xlink:label="lab_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">NEW YORK STOCK EXCHANGE, INC. [Member]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/exch/2018/exch-2018-01-31.xsd#exch_XNYS" xlink:label="loc_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79" xlink:to="lab_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79" xlink:type="arc" />
    <link:label id="lab_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7_terseLabel_en-US" xlink:label="lab_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:label id="lab_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7_label_en-US" xlink:label="lab_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:to="lab_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:type="arc" />
    <link:label id="lab_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B_terseLabel_en-US" xlink:label="lab_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:label id="lab_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B_label_en-US" xlink:label="lab_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B" xlink:to="lab_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B" xlink:type="arc" />
    <link:label id="lab_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F_terseLabel_en-US" xlink:label="lab_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Information [Line Items]</link:label>
    <link:label id="lab_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F_label_en-US" xlink:label="lab_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Information [Line Items]</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="lab_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:type="arc" />
    <link:label id="lab_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC_terseLabel_en-US" xlink:label="lab_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:label id="lab_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC_label_en-US" xlink:label="lab_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Transition Report</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC" xlink:to="lab_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC" xlink:type="arc" />
    <link:label id="lab_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1_label_en-US" xlink:label="lab_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1" xlink:to="lab_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1" xlink:type="arc" />
    <link:label id="lab_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59_label_en-US" xlink:label="lab_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59" xlink:to="lab_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59" xlink:type="arc" />
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9" xlink:to="lab_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9" xlink:type="arc" />
    <link:label id="lab_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB_terseLabel_en-US" xlink:label="lab_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:label id="lab_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB_label_en-US" xlink:label="lab_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Quarterly Report</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB" xlink:to="lab_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB" xlink:type="arc" />
    <link:label id="lab_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5_label_en-US" xlink:label="lab_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5" xlink:to="lab_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5" xlink:type="arc" />
    <link:label id="lab_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5_label_en-US" xlink:label="lab_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5" xlink:to="lab_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5" xlink:type="arc" />
    <link:label id="lab_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D_label_en-US" xlink:label="lab_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D" xlink:to="lab_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D" xlink:type="arc" />
    <link:label id="lab_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:label id="lab_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C" xlink:to="lab_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C" xlink:type="arc" />
    <link:label id="lab_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C_terseLabel_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:label id="lab_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C_label_en-US" xlink:label="lab_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Interactive Data Current</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C" xlink:to="lab_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C" xlink:type="arc" />
    <link:label id="lab_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424_terseLabel_en-US" xlink:label="lab_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:label id="lab_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424_label_en-US" xlink:label="lab_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Shell Company</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424" xlink:to="lab_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424" xlink:type="arc" />
    <link:label id="lab_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297" xlink:to="lab_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297" xlink:type="arc" />
    <link:label id="lab_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301" xlink:to="lab_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301" xlink:type="arc" />
    <link:label id="lab_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08_terseLabel_en-US" xlink:label="lab_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:label id="lab_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08_label_en-US" xlink:label="lab_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08" xlink:to="lab_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08" xlink:type="arc" />
    <link:label id="lab_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472_terseLabel_en-US" xlink:label="lab_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472_label_en-US" xlink:label="lab_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472" xlink:to="lab_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472" xlink:type="arc" />
    <link:label id="lab_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3_label_en-US" xlink:label="lab_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3" xlink:to="lab_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3" xlink:type="arc" />
    <link:label id="lab_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E" xlink:to="lab_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668" xlink:to="lab_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA" xlink:to="lab_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA" xlink:type="arc" />
    <link:label id="lab_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D_label_en-US" xlink:label="lab_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D" xlink:to="lab_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D" xlink:type="arc" />
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F_label_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F" xlink:to="lab_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F" xlink:type="arc" />
    <link:label id="lab_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3" xlink:to="lab_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3" xlink:type="arc" />
    <link:label id="lab_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA_terseLabel_en-US" xlink:label="lab_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Small Business</link:label>
    <link:label id="lab_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA_label_en-US" xlink:label="lab_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Small Business</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA" xlink:to="lab_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA" xlink:type="arc" />
    <link:label id="lab_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136" xlink:to="lab_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B" xlink:to="lab_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6" xlink:to="lab_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16" xlink:to="lab_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16" xlink:type="arc" />
    <link:label id="lab_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E" xlink:to="lab_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E" xlink:type="arc" />
    <link:label id="lab_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65_label_en-US" xlink:label="lab_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65" xlink:to="lab_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_3472FF9ECA79FCCF1EA2E2AA27827BD5_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_3472FF9ECA79FCCF1EA2E2AA27827BD5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_3472FF9ECA79FCCF1EA2E2AA27827BD5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_3472FF9ECA79FCCF1EA2E2AA27827BD5" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_3472FF9ECA79FCCF1EA2E2AA27827BD5" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_96D5C842A452D52A18B4E2AA27824C38_terseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_96D5C842A452D52A18B4E2AA27824C38" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">COMMITMENTS AND CONTINGENCIES</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_96D5C842A452D52A18B4E2AA27824C38_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_96D5C842A452D52A18B4E2AA27824C38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_96D5C842A452D52A18B4E2AA27824C38" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_96D5C842A452D52A18B4E2AA27824C38" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_96D5C842A452D52A18B4E2AA27824C38" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueAbstract_C6D3A76BA04799CF9868E2AA277EB1EF_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueAbstract_C6D3A76BA04799CF9868E2AA277EB1EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueAbstract" xlink:label="loc_us-gaap_DeferredRevenueAbstract_C6D3A76BA04799CF9868E2AA277EB1EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueAbstract_C6D3A76BA04799CF9868E2AA277EB1EF" xlink:to="lab_us-gaap_DeferredRevenueAbstract_C6D3A76BA04799CF9868E2AA277EB1EF" xlink:type="arc" />
    <link:label id="lab_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71_terseLabel_en-US" xlink:label="lab_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Movement in Deferred Revenue</link:label>
    <link:label id="lab_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71_label_en-US" xlink:label="lab_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Movement in Deferred Revenue [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MovementInDeferredRevenueRollForward" xlink:label="loc_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:to="lab_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenue_373F065EC9EFEEC96EA1E2AA277EBBB7_periodStartLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenue_373F065EC9EFEEC96EA1E2AA277EBBB7" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Air traffic liability - loyalty program - beginning balance</link:label>
    <link:label id="lab_us-gaap_DeferredRevenue_373F065EC9EFEEC96EA1E2AA277EBBB7_label_en-US" xlink:label="lab_us-gaap_DeferredRevenue_373F065EC9EFEEC96EA1E2AA277EBBB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenue" xlink:label="loc_us-gaap_DeferredRevenue_373F065EC9EFEEC96EA1E2AA277EBBB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenue_373F065EC9EFEEC96EA1E2AA277EBBB7" xlink:to="lab_us-gaap_DeferredRevenue_373F065EC9EFEEC96EA1E2AA277EBBB7" xlink:type="arc" />
    <link:label id="lab_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775_terseLabel_en-US" xlink:label="lab_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amounts deferred associated with points awarded</link:label>
    <link:label id="lab_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775_label_en-US" xlink:label="lab_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">RevenueAmountsDeferredAssociatedWithPointsAwarded</link:label>
    <link:label id="lab_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775_documentation_en-US" xlink:label="lab_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Revenue Amounts Deferred Associated With Points Awarded</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_RevenueAmountsDeferredAssociatedWithPointsAwarded" xlink:label="loc_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775" xlink:to="lab_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775" xlink:type="arc" />
    <link:label id="lab_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49_terseLabel_en-US" xlink:label="lab_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue recognized from points redeemed - Passenger</link:label>
    <link:label id="lab_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49_label_en-US" xlink:label="lab_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Passenger Revenue Recognized From Points Redeemed</link:label>
    <link:label id="lab_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49_documentation_en-US" xlink:label="lab_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Passenger Revenue Recognized From Points Redeemed</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerRevenueRecognizedFromPointsRedeemed" xlink:label="loc_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49" xlink:to="lab_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49" xlink:type="arc" />
    <link:label id="lab_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7_terseLabel_en-US" xlink:label="lab_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue recognized from points redeemed - Other</link:label>
    <link:label id="lab_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7_label_en-US" xlink:label="lab_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Revenue Recognized From Points Redeemed</link:label>
    <link:label id="lab_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7_documentation_en-US" xlink:label="lab_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Revenue Recognized From Points Redeemed</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherRevenueRecognizedFromPointsRedeemed" xlink:label="loc_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7" xlink:to="lab_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenue_C3A21FDD827AE435452BE2AA277FD0E5_periodEndLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenue_C3A21FDD827AE435452BE2AA277FD0E5" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Air traffic liability - loyalty program - ending balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenue" xlink:label="loc_us-gaap_DeferredRevenue_C3A21FDD827AE435452BE2AA277FD0E5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenue_C3A21FDD827AE435452BE2AA277FD0E5" xlink:to="lab_us-gaap_DeferredRevenue_C3A21FDD827AE435452BE2AA277FD0E5" xlink:type="arc" />
    <link:label id="lab_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0_label_en-US" xlink:label="lab_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Boeing 737 Max Aircraft Grounding [Abstract]</link:label>
    <link:label id="lab_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0_documentation_en-US" xlink:label="lab_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Boeing 737 Max Aircraft Grounding [Abstract]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_Boeing737MaxAircraftGroundingAbstract" xlink:label="loc_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0" xlink:to="lab_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0" xlink:type="arc" />
    <link:label id="lab_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514_terseLabel_en-US" xlink:label="lab_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Aircraft Grounded Under Emergency Order</link:label>
    <link:label id="lab_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514_label_en-US" xlink:label="lab_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Number of Aircraft Grounded Under Emergency Order</link:label>
    <link:label id="lab_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514_documentation_en-US" xlink:label="lab_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Number of Aircraft Grounded Under Emergency Order</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NumberofAircraftGroundedUnderEmergencyOrder" xlink:label="loc_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514" xlink:to="lab_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514" xlink:type="arc" />
    <link:label id="lab_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7_terseLabel_en-US" xlink:label="lab_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Potential Concessions to All Airlines Related to MAX Grounding</link:label>
    <link:label id="lab_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7_label_en-US" xlink:label="lab_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Potential Concessions and Other Considerations</link:label>
    <link:label id="lab_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7_documentation_en-US" xlink:label="lab_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Potential Concessions and Other Considerations</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PotentialConcessionsandOtherConsiderations" xlink:label="loc_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7" xlink:to="lab_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityAbstract_137714976163321E92FD0BC36BFD63FF_label_en-US" xlink:label="lab_us-gaap_EquityAbstract_137714976163321E92FD0BC36BFD63FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_137714976163321E92FD0BC36BFD63FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityAbstract_137714976163321E92FD0BC36BFD63FF" xlink:to="lab_us-gaap_EquityAbstract_137714976163321E92FD0BC36BFD63FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Table]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC_verboseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:to="lab_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification Out of Accumulated Other Comprehensive Income [Line Items]</link:label>
    <link:label id="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC_label_en-US" xlink:label="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:label="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Reclassification to earnings</link:label>
    <link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C_label_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C" xlink:to="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpense_FEFFD59BE8092A1907260BC36C019AA4_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_FEFFD59BE8092A1907260BC36C019AA4" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Interest Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_FEFFD59BE8092A1907260BC36C019AA4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpense_FEFFD59BE8092A1907260BC36C019AA4" xlink:to="lab_us-gaap_InterestExpense_FEFFD59BE8092A1907260BC36C019AA4" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_99D5D01342BAE9C2A44C0BC36C015533_negatedLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_99D5D01342BAE9C2A44C0BC36C015533" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less: Tax Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_99D5D01342BAE9C2A44C0BC36C015533" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_99D5D01342BAE9C2A44C0BC36C015533" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_99D5D01342BAE9C2A44C0BC36C015533" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net of Tax</link:label>
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Available to Common Stockholders, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E" xlink:to="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E" xlink:type="arc" />
    <link:label id="lab_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56_terseLabel_en-US" xlink:label="lab_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Revenue [Member]</link:label>
    <link:label id="lab_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56_label_en-US" xlink:label="lab_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Revenue [Member]</link:label>
    <link:label id="lab_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56_documentation_en-US" xlink:label="lab_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Revenue</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherRevenueMember" xlink:label="loc_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:to="lab_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_EC68D89E9A63F0B13F812ADA1DE4EDDB_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_EC68D89E9A63F0B13F812ADA1DE4EDDB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Principle, ASU 2017-12</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_EC68D89E9A63F0B13F812ADA1DE4EDDB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_EC68D89E9A63F0B13F812ADA1DE4EDDB" xlink:to="lab_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_EC68D89E9A63F0B13F812ADA1DE4EDDB" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417_terseLabel_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASU 2014-09</link:label>
    <link:label id="lab_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417_label_en-US" xlink:label="lab_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Standards Update 2014-09 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201409Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417" xlink:to="lab_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementMember_04275076C20C47759DC82ADA1DE4912B_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementMember_04275076C20C47759DC82ADA1DE4912B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncement, 2017-07</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="loc_us-gaap_NewAccountingPronouncementMember_04275076C20C47759DC82ADA1DE4912B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementMember_04275076C20C47759DC82ADA1DE4912B" xlink:to="lab_us-gaap_NewAccountingPronouncementMember_04275076C20C47759DC82ADA1DE4912B" xlink:type="arc" />
    <link:label id="lab_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE_terseLabel_en-US" xlink:label="lab_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restatement [Axis]</link:label>
    <link:label id="lab_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE_label_en-US" xlink:label="lab_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restatement [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAxis" xlink:label="loc_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:to="lab_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:type="arc" />
    <link:label id="lab_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085_terseLabel_en-US" xlink:label="lab_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restatement [Domain]</link:label>
    <link:label id="lab_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085_label_en-US" xlink:label="lab_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restatement [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:to="lab_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:type="arc" />
    <link:label id="lab_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F_terseLabel_en-US" xlink:label="lab_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario, Previously Reported</link:label>
    <link:label id="lab_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F_label_en-US" xlink:label="lab_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Previously Reported [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ScenarioPreviouslyReportedMember" xlink:label="loc_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F" xlink:to="lab_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F" xlink:type="arc" />
    <link:label id="lab_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB_terseLabel_en-US" xlink:label="lab_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restatement Adjustment</link:label>
    <link:label id="lab_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB_label_en-US" xlink:label="lab_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restatement Adjustment [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAdjustmentMember" xlink:label="loc_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB" xlink:to="lab_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549_terseLabel_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
    <link:label id="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549_label_en-US" xlink:label="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepaid Expense and Other Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549" xlink:to="lab_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549" xlink:type="arc" />
    <link:label id="lab_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4_terseLabel_en-US" xlink:label="lab_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Flight equipment</link:label>
    <link:label id="lab_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4_label_en-US" xlink:label="lab_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Flight Equipment, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FlightEquipmentGross" xlink:label="loc_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4" xlink:to="lab_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4" xlink:type="arc" />
    <link:label id="lab_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF_terseLabel_en-US" xlink:label="lab_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets constructed for others</link:label>
    <link:label id="lab_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF_label_en-US" xlink:label="lab_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AssetsConstructedForOthers</link:label>
    <link:label id="lab_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF_documentation_en-US" xlink:label="lab_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The aggregate costs related to airport construction projects recorded as an asset.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedForOthers" xlink:label="loc_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:to="lab_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Less allowance for depreciation and amortization</link:label>
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF_label_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating lease right-of-use assets</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Right-of-Use Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0" xlink:to="lab_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16" xlink:to="lab_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16" xlink:type="arc" />
    <link:label id="lab_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561_totalLabel_en-US" xlink:label="lab_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:label id="lab_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561_label_en-US" xlink:label="lab_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561" xlink:to="lab_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableCurrent_2DC49C3D17CFB990F2E72ADA1DECD18D_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_2DC49C3D17CFB990F2E72ADA1DECD18D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_2DC49C3D17CFB990F2E72ADA1DECD18D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent_2DC49C3D17CFB990F2E72ADA1DECD18D" xlink:to="lab_us-gaap_AccountsPayableCurrent_2DC49C3D17CFB990F2E72ADA1DECD18D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued liabilities</link:label>
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A_label_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A" xlink:to="lab_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current maturities of long-term debt</link:label>
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt and Capital Lease Obligations, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24" xlink:to="lab_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term debt less current maturities</link:label>
    <link:label id="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt and Capital Lease Obligations</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5" xlink:to="lab_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Net, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C" xlink:type="arc" />
    <link:label id="lab_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310_terseLabel_en-US" xlink:label="lab_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Construction obligation</link:label>
    <link:label id="lab_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310_label_en-US" xlink:label="lab_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Construction Obligation, Noncurrent</link:label>
    <link:label id="lab_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310_documentation_en-US" xlink:label="lab_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Construction Obligation, Noncurrent</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ConstructionObligationNoncurrent" xlink:label="loc_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:to="lab_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other noncurrent liabilities</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9" xlink:to="lab_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities and stockholders' equity</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities and Equity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAbstract_250B83BD8F39B5CAE6BBE2AA28F5FEE0_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAbstract_250B83BD8F39B5CAE6BBE2AA28F5FEE0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Unclassified [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="loc_us-gaap_LongTermDebtAbstract_250B83BD8F39B5CAE6BBE2AA28F5FEE0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAbstract_250B83BD8F39B5CAE6BBE2AA28F5FEE0" xlink:to="lab_us-gaap_LongTermDebtAbstract_250B83BD8F39B5CAE6BBE2AA28F5FEE0" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtTextBlock_6A89359C839E7E53DE66E2AA28F66B96_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtTextBlock_6A89359C839E7E53DE66E2AA28F66B96" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt</link:label>
    <link:label id="lab_us-gaap_LongTermDebtTextBlock_6A89359C839E7E53DE66E2AA28F66B96_label_en-US" xlink:label="lab_us-gaap_LongTermDebtTextBlock_6A89359C839E7E53DE66E2AA28F66B96" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="loc_us-gaap_LongTermDebtTextBlock_6A89359C839E7E53DE66E2AA28F66B96" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtTextBlock_6A89359C839E7E53DE66E2AA28F66B96" xlink:to="lab_us-gaap_LongTermDebtTextBlock_6A89359C839E7E53DE66E2AA28F66B96" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Table]</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Line Items]</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5_terseLabel_en-US" xlink:label="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">AOCI Attributable to Parent, Net of Tax [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5_label_en-US" xlink:label="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AOCI Attributable to Parent, Net of Tax [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:to="lab_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43_periodStartLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Beginning Balance</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in fair value</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), before Reclassifications, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E9EB4B33DB5DD3973AC12446C79769E8_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E9EB4B33DB5DD3973AC12446C79769E8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification to earnings</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E9EB4B33DB5DD3973AC12446C79769E8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E9EB4B33DB5DD3973AC12446C79769E8" xlink:to="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E9EB4B33DB5DD3973AC12446C79769E8" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_323D37EDECD34E1159C52446C79745D7_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_323D37EDECD34E1159C52446C79745D7" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Ending Balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_323D37EDECD34E1159C52446C79745D7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_323D37EDECD34E1159C52446C79745D7" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_323D37EDECD34E1159C52446C79745D7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_D23EDE52315E8C670669E2AA2BD2FB89_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_D23EDE52315E8C670669E2AA2BD2FB89" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">COMPREHENSIVE INCOME</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_D23EDE52315E8C670669E2AA2BD2FB89_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_D23EDE52315E8C670669E2AA2BD2FB89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss) Note [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_D23EDE52315E8C670669E2AA2BD2FB89" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_D23EDE52315E8C670669E2AA2BD2FB89" xlink:to="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_D23EDE52315E8C670669E2AA2BD2FB89" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NUMERATOR:</link:label>
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Available to Common Stockholders, Diluted [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE" xlink:to="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLoss_3150A6A51574E4A6A3F0E2AA29310786_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_3150A6A51574E4A6A3F0E2AA29310786" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_3150A6A51574E4A6A3F0E2AA29310786" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss_3150A6A51574E4A6A3F0E2AA29310786" xlink:to="lab_us-gaap_NetIncomeLoss_3150A6A51574E4A6A3F0E2AA29310786" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">DENOMINATOR:</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding Reconciliation [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BE3340BDAD638BD3FDB8E2AA29312645_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BE3340BDAD638BD3FDB8E2AA29312645" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Weighted-average shares outstanding, basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BE3340BDAD638BD3FDB8E2AA29312645" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BE3340BDAD638BD3FDB8E2AA29312645" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BE3340BDAD638BD3FDB8E2AA29312645" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6D123EFB4480BBEAB83DE2AA2932B34D_terseLabel_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6D123EFB4480BBEAB83DE2AA2932B34D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dilutive effect of restricted stock units</link:label>
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6D123EFB4480BBEAB83DE2AA2932B34D_label_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6D123EFB4480BBEAB83DE2AA2932B34D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6D123EFB4480BBEAB83DE2AA2932B34D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6D123EFB4480BBEAB83DE2AA2932B34D" xlink:to="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6D123EFB4480BBEAB83DE2AA2932B34D" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21AB7F4D8F23102BC80DE2AA2932907A_totalLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21AB7F4D8F23102BC80DE2AA2932907A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Adjusted weighted-average shares outstanding, diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21AB7F4D8F23102BC80DE2AA2932907A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21AB7F4D8F23102BC80DE2AA2932907A" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21AB7F4D8F23102BC80DE2AA2932907A" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NET INCOME PER SHARE:</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic and Diluted [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399" xlink:to="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasic_87AA3FC451AC17683C37E2AA29380C6E_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_87AA3FC451AC17683C37E2AA29380C6E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_87AA3FC451AC17683C37E2AA29380C6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasic_87AA3FC451AC17683C37E2AA29380C6E" xlink:to="lab_us-gaap_EarningsPerShareBasic_87AA3FC451AC17683C37E2AA29380C6E" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_9ED69C5D8ACCDA8E549CE2AA2938725A_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_9ED69C5D8ACCDA8E549CE2AA2938725A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_9ED69C5D8ACCDA8E549CE2AA2938725A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_9ED69C5D8ACCDA8E549CE2AA2938725A" xlink:to="lab_us-gaap_EarningsPerShareDiluted_9ED69C5D8ACCDA8E549CE2AA2938725A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:to="lab_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities [Axis]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:to="lab_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted Stock Units (RSUs)</link:label>
    <link:label id="lab_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7_label_en-US" xlink:label="lab_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Stock Units (RSUs) [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7" xlink:to="lab_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Potentially dilutive amounts excluded from calculations</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CASH FLOWS FROM OPERATING ACTIVITIES:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net income to cash provided by (used in) operating activities:</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:type="arc" />
    <link:label id="lab_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_9C94D9062739784D10422FCA82CE894F_terseLabel_en-US" xlink:label="lab_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_9C94D9062739784D10422FCA82CE894F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss on asset impairment</link:label>
    <link:label id="lab_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_9C94D9062739784D10422FCA82CE894F_label_en-US" xlink:label="lab_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_9C94D9062739784D10422FCA82CE894F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_9C94D9062739784D10422FCA82CE894F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_9C94D9062739784D10422FCA82CE894F" xlink:to="lab_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_9C94D9062739784D10422FCA82CE894F" xlink:type="arc" />
    <link:label id="lab_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF_terseLabel_en-US" xlink:label="lab_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft grounding charge</link:label>
    <link:label id="lab_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF_label_en-US" xlink:label="lab_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aircraftgroundingcharge</link:label>
    <link:label id="lab_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF_documentation_en-US" xlink:label="lab_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Aircraft grounding charge</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_Aircraftgroundingcharge" xlink:label="loc_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF" xlink:to="lab_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrealizedGainLossOnDerivatives_231332C0F04AA81E2EE12FCA82CFFC9C_negatedLabel_en-US" xlink:label="lab_us-gaap_UnrealizedGainLossOnDerivatives_231332C0F04AA81E2EE12FCA82CFFC9C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Unrealized/realized gains on fuel derivative instruments</link:label>
    <link:label id="lab_us-gaap_UnrealizedGainLossOnDerivatives_231332C0F04AA81E2EE12FCA82CFFC9C_label_en-US" xlink:label="lab_us-gaap_UnrealizedGainLossOnDerivatives_231332C0F04AA81E2EE12FCA82CFFC9C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrealized Gain (Loss) on Derivatives</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrealizedGainLossOnDerivatives" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_231332C0F04AA81E2EE12FCA82CFFC9C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrealizedGainLossOnDerivatives_231332C0F04AA81E2EE12FCA82CFFC9C" xlink:to="lab_us-gaap_UnrealizedGainLossOnDerivatives_231332C0F04AA81E2EE12FCA82CFFC9C" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_A24F02EDA277E08F83912FCA82CFD220_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_A24F02EDA277E08F83912FCA82CFD220" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_A24F02EDA277E08F83912FCA82CFD220_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_A24F02EDA277E08F83912FCA82CFD220" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Deferred Income Taxes</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredIncomeTaxes" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_A24F02EDA277E08F83912FCA82CFD220" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_A24F02EDA277E08F83912FCA82CFD220" xlink:to="lab_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_A24F02EDA277E08F83912FCA82CFD220" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in certain assets and liabilities:</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Operating Capital [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9B0638D430AA77D84D7F2FCA82CF527A_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9B0638D430AA77D84D7F2FCA82CF527A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Accounts and other receivables</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9B0638D430AA77D84D7F2FCA82CF527A_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9B0638D430AA77D84D7F2FCA82CF527A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts and Other Receivables</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9B0638D430AA77D84D7F2FCA82CF527A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9B0638D430AA77D84D7F2FCA82CF527A" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9B0638D430AA77D84D7F2FCA82CF527A" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_EADD80C4F01D78283E662FCA82CFA26E_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_EADD80C4F01D78283E662FCA82CFA26E" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_EADD80C4F01D78283E662FCA82CFA26E_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_EADD80C4F01D78283E662FCA82CFA26E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Operating Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_EADD80C4F01D78283E662FCA82CFA26E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_EADD80C4F01D78283E662FCA82CFA26E" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherOperatingAssets_EADD80C4F01D78283E662FCA82CFA26E" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_FC3C1C93C9628962950D2FCA82D02755_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_FC3C1C93C9628962950D2FCA82D02755" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable and accrued liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_FC3C1C93C9628962950D2FCA82D02755_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_FC3C1C93C9628962950D2FCA82D02755" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Payable and Accrued Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_FC3C1C93C9628962950D2FCA82D02755" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_FC3C1C93C9628962950D2FCA82D02755" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_FC3C1C93C9628962950D2FCA82D02755" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_42775E33963B3B554C942FCA82D0497B_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_42775E33963B3B554C942FCA82D0497B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Air traffic liability</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_42775E33963B3B554C942FCA82D0497B_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_42775E33963B3B554C942FCA82D0497B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Deferred Air Traffic Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_42775E33963B3B554C942FCA82D0497B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_42775E33963B3B554C942FCA82D0497B" xlink:to="lab_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_42775E33963B3B554C942FCA82D0497B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_86C610865320DEC3C00B2FCA82D03C7F_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_86C610865320DEC3C00B2FCA82D03C7F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_86C610865320DEC3C00B2FCA82D03C7F_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_86C610865320DEC3C00B2FCA82D03C7F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Operating Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_86C610865320DEC3C00B2FCA82D03C7F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_86C610865320DEC3C00B2FCA82D03C7F" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_86C610865320DEC3C00B2FCA82D03C7F" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_D0DCE68BB4C0B46F6E182FCA82D07FD1_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_D0DCE68BB4C0B46F6E182FCA82D07FD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash collateral received from (provided to) derivative counterparties</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_D0DCE68BB4C0B46F6E182FCA82D07FD1_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_D0DCE68BB4C0B46F6E182FCA82D07FD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) Cash Collateral from Counterparties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseCashCollateralFromCounterparties" xlink:label="loc_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_D0DCE68BB4C0B46F6E182FCA82D07FD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_D0DCE68BB4C0B46F6E182FCA82D07FD1" xlink:to="lab_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_D0DCE68BB4C0B46F6E182FCA82D07FD1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_4E8F52599011379F0FAB2FCA82D0CDE8_terseLabel_en-US" xlink:label="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_4E8F52599011379F0FAB2FCA82D0CDE8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other, net</link:label>
    <link:label id="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_4E8F52599011379F0FAB2FCA82D0CDE8_label_en-US" xlink:label="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_4E8F52599011379F0FAB2FCA82D0CDE8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Operating Activities, Cash Flow Statement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_4E8F52599011379F0FAB2FCA82D0CDE8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_4E8F52599011379F0FAB2FCA82D0CDE8" xlink:to="lab_us-gaap_OtherOperatingActivitiesCashFlowStatement_4E8F52599011379F0FAB2FCA82D0CDE8" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7EFA1F04B8A47F40548C2FCA82D0D198_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7EFA1F04B8A47F40548C2FCA82D0D198" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided by operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7EFA1F04B8A47F40548C2FCA82D0D198_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7EFA1F04B8A47F40548C2FCA82D0D198" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7EFA1F04B8A47F40548C2FCA82D0D198" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7EFA1F04B8A47F40548C2FCA82D0D198" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7EFA1F04B8A47F40548C2FCA82D0D198" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_7814B6441785EFCEFCA92FCA82D0C052_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_7814B6441785EFCEFCA92FCA82D0C052" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Fair value of fuel derivatives</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_7814B6441785EFCEFCA92FCA82D0C052" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_7814B6441785EFCEFCA92FCA82D0C052" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_7814B6441785EFCEFCA92FCA82D0C052" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CASH FLOWS FROM INVESTING ACTIVITIES:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_B82D855D8303E24228622FCA82D13C61_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_B82D855D8303E24228622FCA82D13C61" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Capital expenditures</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_B82D855D8303E24228622FCA82D13C61_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_B82D855D8303E24228622FCA82D13C61" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Productive Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_B82D855D8303E24228622FCA82D13C61" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireProductiveAssets_B82D855D8303E24228622FCA82D13C61" xlink:to="lab_us-gaap_PaymentsToAcquireProductiveAssets_B82D855D8303E24228622FCA82D13C61" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForConstructionInProcess_10636B6DAD62A461695D2FCA82D19892_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForConstructionInProcess_10636B6DAD62A461695D2FCA82D19892" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Assets constructed for others</link:label>
    <link:label id="lab_us-gaap_PaymentsForConstructionInProcess_10636B6DAD62A461695D2FCA82D19892_label_en-US" xlink:label="lab_us-gaap_PaymentsForConstructionInProcess_10636B6DAD62A461695D2FCA82D19892" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for Construction in Process</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForConstructionInProcess" xlink:label="loc_us-gaap_PaymentsForConstructionInProcess_10636B6DAD62A461695D2FCA82D19892" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForConstructionInProcess_10636B6DAD62A461695D2FCA82D19892" xlink:to="lab_us-gaap_PaymentsForConstructionInProcess_10636B6DAD62A461695D2FCA82D19892" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireShortTermInvestments_A4825BCA267573DF429D2FCA82D1E62F_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireShortTermInvestments_A4825BCA267573DF429D2FCA82D1E62F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Purchases of short-term investments</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireShortTermInvestments_A4825BCA267573DF429D2FCA82D1E62F_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireShortTermInvestments_A4825BCA267573DF429D2FCA82D1E62F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Short-term Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireShortTermInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireShortTermInvestments_A4825BCA267573DF429D2FCA82D1E62F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireShortTermInvestments_A4825BCA267573DF429D2FCA82D1E62F" xlink:to="lab_us-gaap_PaymentsToAcquireShortTermInvestments_A4825BCA267573DF429D2FCA82D1E62F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_F4A2839BFA1F12D7407D2FCA82D21AF2_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_F4A2839BFA1F12D7407D2FCA82D21AF2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sales of short-term and other investments</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_F4A2839BFA1F12D7407D2FCA82D21AF2_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_F4A2839BFA1F12D7407D2FCA82D21AF2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Short-term Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromSaleOfShortTermInvestments" xlink:label="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_F4A2839BFA1F12D7407D2FCA82D21AF2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_F4A2839BFA1F12D7407D2FCA82D21AF2" xlink:to="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_F4A2839BFA1F12D7407D2FCA82D21AF2" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_996ECDB631DA7377117D2FCA82D208E2_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_996ECDB631DA7377117D2FCA82D208E2" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Payments for (Proceeds from) Other Investing Activities</link:label>
    <link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_996ECDB631DA7377117D2FCA82D208E2_label_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_996ECDB631DA7377117D2FCA82D208E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for (Proceeds from) Other Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_996ECDB631DA7377117D2FCA82D208E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_996ECDB631DA7377117D2FCA82D208E2" xlink:to="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_996ECDB631DA7377117D2FCA82D208E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_E45EC8C442C0FD0B958C2FCA82D230D4_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_E45EC8C442C0FD0B958C2FCA82D230D4" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_E45EC8C442C0FD0B958C2FCA82D230D4_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_E45EC8C442C0FD0B958C2FCA82D230D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_E45EC8C442C0FD0B958C2FCA82D230D4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_E45EC8C442C0FD0B958C2FCA82D230D4" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_E45EC8C442C0FD0B958C2FCA82D230D4" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CASH FLOWS FROM FINANCING ACTIVITIES:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromStockPlans_CAB5CA895314BD02B6182FCA82D231B0_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromStockPlans_CAB5CA895314BD02B6182FCA82D231B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Employee stock plans</link:label>
    <link:label id="lab_us-gaap_ProceedsFromStockPlans_CAB5CA895314BD02B6182FCA82D231B0_label_en-US" xlink:label="lab_us-gaap_ProceedsFromStockPlans_CAB5CA895314BD02B6182FCA82D231B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Stock Plans</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromStockPlans" xlink:label="loc_us-gaap_ProceedsFromStockPlans_CAB5CA895314BD02B6182FCA82D231B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromStockPlans_CAB5CA895314BD02B6182FCA82D231B0" xlink:to="lab_us-gaap_ProceedsFromStockPlans_CAB5CA895314BD02B6182FCA82D231B0" xlink:type="arc" />
    <link:label id="lab_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506_terseLabel_en-US" xlink:label="lab_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reimbursement for assets constructed for others</link:label>
    <link:label id="lab_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506_label_en-US" xlink:label="lab_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reimbursement for airport construction</link:label>
    <link:label id="lab_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506_documentation_en-US" xlink:label="lab_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cash inflow related to the reimbursement for airport construction.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_Reimbursementforairportconstruction" xlink:label="loc_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506" xlink:to="lab_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_4CDDA0BC7448EE4A4A372FCA82D2C34A_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_4CDDA0BC7448EE4A4A372FCA82D2C34A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payments of long-term debt and finance lease obligations</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_4CDDA0BC7448EE4A4A372FCA82D2C34A_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_4CDDA0BC7448EE4A4A372FCA82D2C34A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Long-term Debt, Long-term Capital Lease Obligations, and Capital Securities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_4CDDA0BC7448EE4A4A372FCA82D2C34A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_4CDDA0BC7448EE4A4A372FCA82D2C34A" xlink:to="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_4CDDA0BC7448EE4A4A372FCA82D2C34A" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsOfDividends_237D9ABF63AA710844732FCA82D39BB4_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDividends_237D9ABF63AA710844732FCA82D39BB4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payments of cash dividends</link:label>
    <link:label id="lab_us-gaap_PaymentsOfDividends_237D9ABF63AA710844732FCA82D39BB4_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDividends_237D9ABF63AA710844732FCA82D39BB4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of Dividends</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_237D9ABF63AA710844732FCA82D39BB4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDividends_237D9ABF63AA710844732FCA82D39BB4" xlink:to="lab_us-gaap_PaymentsOfDividends_237D9ABF63AA710844732FCA82D39BB4" xlink:type="arc" />
    <link:label id="lab_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7_negatedTerseLabel_en-US" xlink:label="lab_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repayment of construction obligation</link:label>
    <link:label id="lab_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7_label_en-US" xlink:label="lab_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments Of Construction Obligation</link:label>
    <link:label id="lab_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7_documentation_en-US" xlink:label="lab_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Repayments of construction obligation.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_RepaymentsOfConstructionObligation" xlink:label="loc_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7" xlink:to="lab_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_4EB91EFA34ACB6A77F472FCA82D3322C_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_4EB91EFA34ACB6A77F472FCA82D3322C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Repurchase of common stock</link:label>
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_4EB91EFA34ACB6A77F472FCA82D3322C_label_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_4EB91EFA34ACB6A77F472FCA82D3322C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for Repurchase of Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_4EB91EFA34ACB6A77F472FCA82D3322C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_4EB91EFA34ACB6A77F472FCA82D3322C" xlink:to="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_4EB91EFA34ACB6A77F472FCA82D3322C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C0019211A54413FA8C4D2FCA82D383E4_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C0019211A54413FA8C4D2FCA82D383E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other, net</link:label>
    <link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C0019211A54413FA8C4D2FCA82D383E4_label_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C0019211A54413FA8C4D2FCA82D383E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from (Payments for) Other Financing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C0019211A54413FA8C4D2FCA82D383E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C0019211A54413FA8C4D2FCA82D383E4" xlink:to="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C0019211A54413FA8C4D2FCA82D383E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2DF5977FC000CD0C608F2FCA82D303D6_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2DF5977FC000CD0C608F2FCA82D303D6" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in financing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2DF5977FC000CD0C608F2FCA82D303D6_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2DF5977FC000CD0C608F2FCA82D303D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_2DF5977FC000CD0C608F2FCA82D303D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_2DF5977FC000CD0C608F2FCA82D303D6" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_2DF5977FC000CD0C608F2FCA82D303D6" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_5C707A834335F3E7A6932FCA82D395B2_totalLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_5C707A834335F3E7A6932FCA82D395B2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">NET CHANGE IN CASH AND CASH EQUIVALENTS</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_5C707A834335F3E7A6932FCA82D395B2_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_5C707A834335F3E7A6932FCA82D395B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Period Increase (Decrease)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_5C707A834335F3E7A6932FCA82D395B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_5C707A834335F3E7A6932FCA82D395B2" xlink:to="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_5C707A834335F3E7A6932FCA82D395B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_46B5CF388081C357A7262FCA82D483C1_periodStartLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_46B5CF388081C357A7262FCA82D483C1" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_46B5CF388081C357A7262FCA82D483C1_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_46B5CF388081C357A7262FCA82D483C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_46B5CF388081C357A7262FCA82D483C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_46B5CF388081C357A7262FCA82D483C1" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_46B5CF388081C357A7262FCA82D483C1" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_7C529E0553AABDC371452FCA82D4F3F9_periodEndLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_7C529E0553AABDC371452FCA82D4F3F9" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">CASH AND CASH EQUIVALENTS AT END OF PERIOD</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7C529E0553AABDC371452FCA82D4F3F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7C529E0553AABDC371452FCA82D4F3F9" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_7C529E0553AABDC371452FCA82D4F3F9" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplementalCashFlowInformationAbstract_0D72F0CE4843B538B4042FCA82D417DF_terseLabel_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowInformationAbstract_0D72F0CE4843B538B4042FCA82D417DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CASH PAYMENTS FOR:</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_0D72F0CE4843B538B4042FCA82D417DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_0D72F0CE4843B538B4042FCA82D417DF" xlink:to="lab_us-gaap_SupplementalCashFlowInformationAbstract_0D72F0CE4843B538B4042FCA82D417DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestPaidNet_ED09214CF1B3404F46C22FCA82D496AC_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPaidNet_ED09214CF1B3404F46C22FCA82D496AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest, net of amount capitalized</link:label>
    <link:label id="lab_us-gaap_InterestPaidNet_ED09214CF1B3404F46C22FCA82D496AC_label_en-US" xlink:label="lab_us-gaap_InterestPaidNet_ED09214CF1B3404F46C22FCA82D496AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Paid, Excluding Capitalized Interest, Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_ED09214CF1B3404F46C22FCA82D496AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPaidNet_ED09214CF1B3404F46C22FCA82D496AC" xlink:to="lab_us-gaap_InterestPaidNet_ED09214CF1B3404F46C22FCA82D496AC" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxesPaid_0A809A6BA3713D4C06592FCA82D470FA_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaid_0A809A6BA3713D4C06592FCA82D470FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes</link:label>
    <link:label id="lab_us-gaap_IncomeTaxesPaid_0A809A6BA3713D4C06592FCA82D470FA_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaid_0A809A6BA3713D4C06592FCA82D470FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes Paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="loc_us-gaap_IncomeTaxesPaid_0A809A6BA3713D4C06592FCA82D470FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesPaid_0A809A6BA3713D4C06592FCA82D470FA" xlink:to="lab_us-gaap_IncomeTaxesPaid_0A809A6BA3713D4C06592FCA82D470FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC_terseLabel_en-US" xlink:label="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS</link:label>
    <link:label id="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC_label_en-US" xlink:label="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:to="lab_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:type="arc" />
    <link:label id="lab_us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1_E7AC7F3C3080B8C970142FCA82D53534_terseLabel_en-US" xlink:label="lab_us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1_E7AC7F3C3080B8C970142FCA82D53534" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Flight equipment acquired through the assumption of debt</link:label>
    <link:label id="lab_us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1_E7AC7F3C3080B8C970142FCA82D53534_label_en-US" xlink:label="lab_us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1_E7AC7F3C3080B8C970142FCA82D53534" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Noncash or Part Noncash Acquisition, Debt Assumed</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1" xlink:label="loc_us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1_E7AC7F3C3080B8C970142FCA82D53534" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1_E7AC7F3C3080B8C970142FCA82D53534" xlink:to="lab_us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1_E7AC7F3C3080B8C970142FCA82D53534" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeaseObligationsIncurred_2F544BD3341FC9A13BD72FCA82D57946_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsIncurred_2F544BD3341FC9A13BD72FCA82D57946" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Flight equipment under finance leases</link:label>
    <link:label id="lab_us-gaap_CapitalLeaseObligationsIncurred_2F544BD3341FC9A13BD72FCA82D57946_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsIncurred_2F544BD3341FC9A13BD72FCA82D57946" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Lease Obligations Incurred</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsIncurred" xlink:label="loc_us-gaap_CapitalLeaseObligationsIncurred_2F544BD3341FC9A13BD72FCA82D57946" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeaseObligationsIncurred_2F544BD3341FC9A13BD72FCA82D57946" xlink:to="lab_us-gaap_CapitalLeaseObligationsIncurred_2F544BD3341FC9A13BD72FCA82D57946" xlink:type="arc" />
    <link:label id="lab_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112_terseLabel_en-US" xlink:label="lab_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets constructed for others</link:label>
    <link:label id="lab_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112_label_en-US" xlink:label="lab_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets Constructed for Others During Period</link:label>
    <link:label id="lab_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112_documentation_en-US" xlink:label="lab_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Assets Constructed for Others During Period</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedforOthersDuringPeriod" xlink:label="loc_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112" xlink:to="lab_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash collateral deposits held from CP for fuel contracts - current</link:label>
    <link:label id="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88_label_en-US" xlink:label="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Collateral, Obligation to Return Cash, Offset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset" xlink:label="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88" xlink:to="lab_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88" xlink:type="arc" />
    <link:label id="lab_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A_terseLabel_en-US" xlink:label="lab_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash collateral deposits held from CP for fuel contracts - non-current</link:label>
    <link:label id="lab_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A_label_en-US" xlink:label="lab_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset</link:label>
    <link:label id="lab_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A_documentation_en-US" xlink:label="lab_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Derivative Asset Noncurrent Collateral Obligation To Return Cash Offset</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset" xlink:label="loc_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:to="lab_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:type="arc" />
    <link:label id="lab_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD_terseLabel_en-US" xlink:label="lab_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Collateral Already Posted Aggregate Fair Value Noncurrent</link:label>
    <link:label id="lab_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD_label_en-US" xlink:label="lab_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Collateral Already Posted Aggregate Fair Value Noncurrent</link:label>
    <link:label id="lab_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD_documentation_en-US" xlink:label="lab_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total cash that is already posted, at the end of the reporting period, as noncurrent collateral for derivative instruments with credit-risk-related contingent features.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CollateralAlreadyPostedAggregateFairValueNoncurrent" xlink:label="loc_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:to="lab_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:type="arc" />
    <link:label id="lab_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2_terseLabel_en-US" xlink:label="lab_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Due to third parties for fuel contracts</link:label>
    <link:label id="lab_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2_label_en-US" xlink:label="lab_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Due To Third Parties For Settled Fuel Contracts</link:label>
    <link:label id="lab_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2_documentation_en-US" xlink:label="lab_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount due to third parties for settled fuel contracts as of the end of the period reported, recorded in Accrued liabilities on the balance sheet.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DueToThirdPartiesForSettledFuelContracts" xlink:label="loc_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:to="lab_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:type="arc" />
    <link:label id="lab_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD_terseLabel_en-US" xlink:label="lab_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Receivable from third parties for settled fuel contracts - current</link:label>
    <link:label id="lab_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD_label_en-US" xlink:label="lab_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivable from third parties for settled fuel contracts - current</link:label>
    <link:label id="lab_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD_documentation_en-US" xlink:label="lab_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount receivable from third parties for settled fuel contracts as of the end of the period reported, recorded in Accounts and other receivables on the balance sheet.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent" xlink:label="loc_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:to="lab_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DC1B9750F2C06CED4E310C0B5FCB66C5_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DC1B9750F2C06CED4E310C0B5FCB66C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue Recognition and Deferred Revenue [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueRecognitionAndDeferredRevenueAbstract" xlink:label="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DC1B9750F2C06CED4E310C0B5FCB66C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DC1B9750F2C06CED4E310C0B5FCB66C5" xlink:to="lab_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DC1B9750F2C06CED4E310C0B5FCB66C5" xlink:type="arc" />
    <link:label id="lab_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47_terseLabel_en-US" xlink:label="lab_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ATL - PAX Revenue and Ancillary PAX Services</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47_label_en-US" xlink:label="lab_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47_documentation_en-US" xlink:label="lab_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Air Traffic Liability Passenger Revenue and Ancillary Passenger Services</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices" xlink:label="loc_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47" xlink:to="lab_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47" xlink:type="arc" />
    <link:label id="lab_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F_terseLabel_en-US" xlink:label="lab_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ATL - Loyalty Program</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F_label_en-US" xlink:label="lab_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AirTrafficLiabilityLoyaltyProgram</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F_documentation_en-US" xlink:label="lab_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Air Traffic Liability Loyalty Program</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityLoyaltyProgram" xlink:label="loc_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F" xlink:to="lab_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F" xlink:type="arc" />
    <link:label id="lab_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B_totalLabel_en-US" xlink:label="lab_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Air Traffic Liability Total</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B_label_en-US" xlink:label="lab_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AirTrafficLiabilityTotal</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B_documentation_en-US" xlink:label="lab_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Air Traffic Liability Total</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityTotal" xlink:label="loc_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B" xlink:to="lab_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Measurements, Recurring and Nonrecurring [Table]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurements, Recurring and Nonrecurring [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Basis [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Basis [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:to="lab_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Measurement [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurement [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:to="lab_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:type="arc" />
    <link:label id="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A_terseLabel_en-US" xlink:label="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Portion at Fair Value Measurement</link:label>
    <link:label id="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A_label_en-US" xlink:label="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Portion at Fair Value Measurement [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A" xlink:to="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A" xlink:type="arc" />
    <link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5_terseLabel_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Estimate of Fair Value Measurement</link:label>
    <link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5_label_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Estimate of Fair Value Measurement [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5" xlink:to="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80_terseLabel_en-US" xlink:label="lab_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Equivalents</link:label>
    <link:label id="lab_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80_label_en-US" xlink:label="lab_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Equivalents [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashEquivalentsMember" xlink:label="loc_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80" xlink:to="lab_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A_terseLabel_en-US" xlink:label="lab_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commercial Paper</link:label>
    <link:label id="lab_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A_label_en-US" xlink:label="lab_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commercial Paper [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="loc_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A" xlink:to="lab_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A" xlink:type="arc" />
    <link:label id="lab_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38_terseLabel_en-US" xlink:label="lab_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Certificates of Deposit</link:label>
    <link:label id="lab_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38_label_en-US" xlink:label="lab_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Certificates of Deposit [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CertificatesOfDepositMember" xlink:label="loc_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38" xlink:to="lab_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38" xlink:type="arc" />
    <link:label id="lab_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3_terseLabel_en-US" xlink:label="lab_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">EuroDollar Certificates of Deposit [Member]</link:label>
    <link:label id="lab_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3_label_en-US" xlink:label="lab_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">EuroDollar Certificates of Deposit [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EuroDollarCertificatesOfDepositMember" xlink:label="loc_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3" xlink:to="lab_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3" xlink:type="arc" />
    <link:label id="lab_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F_terseLabel_en-US" xlink:label="lab_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Time Deposits</link:label>
    <link:label id="lab_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F_label_en-US" xlink:label="lab_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Bank Time Deposits [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BankTimeDepositsMember" xlink:label="loc_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F" xlink:to="lab_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F" xlink:type="arc" />
    <link:label id="lab_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211_terseLabel_en-US" xlink:label="lab_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Swap</link:label>
    <link:label id="lab_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211_label_en-US" xlink:label="lab_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Swap [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SwapMember" xlink:label="loc_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211" xlink:to="lab_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211" xlink:type="arc" />
    <link:label id="lab_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7_terseLabel_en-US" xlink:label="lab_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Options Held</link:label>
    <link:label id="lab_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7_label_en-US" xlink:label="lab_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Options Held [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OptionMember" xlink:label="loc_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7" xlink:to="lab_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:to="lab_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement Frequency [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement Frequency [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:to="lab_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurements, Recurring</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurements, Recurring [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1" xlink:to="lab_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Quoted prices in active markets for identical assets (Level 1)</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A" xlink:to="lab_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_7CC8005FDBFE7C1DC2D52ADA940AE53F_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_7CC8005FDBFE7C1DC2D52ADA940AE53F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Significant other observable inputs (Level 2)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_7CC8005FDBFE7C1DC2D52ADA940AE53F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel2Member_7CC8005FDBFE7C1DC2D52ADA940AE53F" xlink:to="lab_us-gaap_FairValueInputsLevel2Member_7CC8005FDBFE7C1DC2D52ADA940AE53F" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_63831A766651E7256B5B2ADA940A1308_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_63831A766651E7256B5B2ADA940A1308" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Significant unobservable inputs (Level 3)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_63831A766651E7256B5B2ADA940A1308" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel3Member_63831A766651E7256B5B2ADA940A1308" xlink:to="lab_us-gaap_FairValueInputsLevel3Member_63831A766651E7256B5B2ADA940A1308" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:label id="lab_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="lab_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash equivalents</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8" xlink:to="lab_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335_terseLabel_en-US" xlink:label="lab_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury bills</link:label>
    <link:label id="lab_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335_label_en-US" xlink:label="lab_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Instruments, Owned, US Government and Agency Obligations, at Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" xlink:label="loc_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335" xlink:to="lab_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335" xlink:type="arc" />
    <link:label id="lab_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investments</link:label>
    <link:label id="lab_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E_label_en-US" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investments, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentsFairValueDisclosure" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E" xlink:to="lab_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest rate derivatives (see Note 3)</link:label>
    <link:label id="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519_label_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Derivative Assets, at Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519" xlink:to="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519" xlink:type="arc" />
    <link:label id="lab_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151_terseLabel_en-US" xlink:label="lab_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel derivatives:</link:label>
    <link:label id="lab_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151_label_en-US" xlink:label="lab_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fuel derivative assets [Abstract]</link:label>
    <link:label id="lab_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151_documentation_en-US" xlink:label="lab_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FuelDerivativeAssetsAbstract" xlink:label="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:to="lab_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other available for sale securities</link:label>
    <link:label id="lab_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975_label_en-US" xlink:label="lab_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsFairValueDisclosure" xlink:label="loc_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975" xlink:to="lab_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsFairValueDisclosure_19DD2B367143A4A5C82B2ADA940C8808_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosure_19DD2B367143A4A5C82B2ADA940C8808" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_19DD2B367143A4A5C82B2ADA940C8808" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_19DD2B367143A4A5C82B2ADA940C8808" xlink:to="lab_us-gaap_AssetsFairValueDisclosure_19DD2B367143A4A5C82B2ADA940C8808" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:to="lab_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E_negatedLabel_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Interest rate derivatives (see Note 3)</link:label>
    <link:label id="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E_label_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Derivative Liabilities, at Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateDerivativeLiabilitiesAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E" xlink:to="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred Compensation</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9" xlink:to="lab_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total Liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF_label_en-US" xlink:label="lab_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial and Nonfinancial Liabilities, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF" xlink:to="lab_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF" xlink:type="arc" />
    <link:label id="lab_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4_terseLabel_en-US" xlink:label="lab_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel derivatives:</link:label>
    <link:label id="lab_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4_label_en-US" xlink:label="lab_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fuel derivative liability [Abstract]</link:label>
    <link:label id="lab_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4_documentation_en-US" xlink:label="lab_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FuelDerivativeLiabilityAbstract" xlink:label="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:to="lab_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssetFairValueGrossLiability_19CCFB1D4725DCC414872ADA940D943D_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssetFairValueGrossLiability_19CCFB1D4725DCC414872ADA940D943D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Gross Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiability" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_19CCFB1D4725DCC414872ADA940D943D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetFairValueGrossLiability_19CCFB1D4725DCC414872ADA940D943D" xlink:to="lab_us-gaap_DerivativeAssetFairValueGrossLiability_19CCFB1D4725DCC414872ADA940D943D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_FC6536A4D68FCE9F22252ADA940DDE3C_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_FC6536A4D68FCE9F22252ADA940DDE3C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Gross Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_FC6536A4D68FCE9F22252ADA940DDE3C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_FC6536A4D68FCE9F22252ADA940DDE3C" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_FC6536A4D68FCE9F22252ADA940DDE3C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_474CBC320B9208D02FC3E2AA2951B80A_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_474CBC320B9208D02FC3E2AA2951B80A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule Of Earnings Per Share Basic And Diluted</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_474CBC320B9208D02FC3E2AA2951B80A_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_474CBC320B9208D02FC3E2AA2951B80A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_474CBC320B9208D02FC3E2AA2951B80A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_474CBC320B9208D02FC3E2AA2951B80A" xlink:to="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_474CBC320B9208D02FC3E2AA2951B80A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_9BCC3F112F90DD509D9FE2AA2A768C4B_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_9BCC3F112F90DD509D9FE2AA2A768C4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of Comprehensive Income</link:label>
    <link:label id="lab_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_9BCC3F112F90DD509D9FE2AA2A768C4B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_9BCC3F112F90DD509D9FE2AA2A768C4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss) [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_9BCC3F112F90DD509D9FE2AA2A768C4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_9BCC3F112F90DD509D9FE2AA2A768C4B" xlink:to="lab_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_9BCC3F112F90DD509D9FE2AA2A768C4B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_450DEDD12CC009725A88E2AA2A773749_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_450DEDD12CC009725A88E2AA2A773749" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Rollforward of the Amounts Included in AOCI, Net of Taxes</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_450DEDD12CC009725A88E2AA2A773749_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_450DEDD12CC009725A88E2AA2A773749" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_450DEDD12CC009725A88E2AA2A773749" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_450DEDD12CC009725A88E2AA2A773749" xlink:to="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_450DEDD12CC009725A88E2AA2A773749" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2AA6F4250CDC9FEDC2FCE2AA2A7796FF_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2AA6F4250CDC9FEDC2FCE2AA2A7796FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2AA6F4250CDC9FEDC2FCE2AA2A7796FF_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2AA6F4250CDC9FEDC2FCE2AA2A7796FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2AA6F4250CDC9FEDC2FCE2AA2A7796FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2AA6F4250CDC9FEDC2FCE2AA2A7796FF" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2AA6F4250CDC9FEDC2FCE2AA2A7796FF" xlink:type="arc" />
    <link:label id="lab_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6_terseLabel_en-US" xlink:label="lab_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">B-737-8 MAX</link:label>
    <link:label id="lab_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6_label_en-US" xlink:label="lab_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">B-737-8MAX [Member]</link:label>
    <link:label id="lab_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6_documentation_en-US" xlink:label="lab_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">B737-8MAX</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_B7378MAXMember" xlink:label="loc_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:to="lab_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:type="arc" />
    <link:label id="lab_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D_terseLabel_en-US" xlink:label="lab_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">B-737-7 MAX</link:label>
    <link:label id="lab_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D_label_en-US" xlink:label="lab_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">B-737-Max [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B737MaxMember" xlink:label="loc_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D" xlink:to="lab_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D" xlink:type="arc" />
    <link:label id="lab_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952_terseLabel_en-US" xlink:label="lab_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">B-737-800</link:label>
    <link:label id="lab_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952_label_en-US" xlink:label="lab_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">B-737-800 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B737800Member" xlink:label="loc_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952" xlink:to="lab_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft Purchase Commitments, Minimum Quantity Required</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Minimum Quantity Required</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63" xlink:type="arc" />
    <link:label id="lab_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA_terseLabel_en-US" xlink:label="lab_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft Purchase Commitments - Options</link:label>
    <link:label id="lab_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA_label_en-US" xlink:label="lab_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long Term Purchase Commitments Options 737 Mx</link:label>
    <link:label id="lab_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA_documentation_en-US" xlink:label="lab_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount the company has an option to purchase within the contractual purchase commitment.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LongTermPurchaseCommitmentsOptions737Mx" xlink:label="loc_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:to="lab_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_B71B6EFA070259947CFD1B31402B7AEE_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_B71B6EFA070259947CFD1B31402B7AEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Balance Sheet, Assets by Major Class, Net [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="loc_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_B71B6EFA070259947CFD1B31402B7AEE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_B71B6EFA070259947CFD1B31402B7AEE" xlink:to="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_B71B6EFA070259947CFD1B31402B7AEE" xlink:type="arc" />
    <link:label id="lab_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78_terseLabel_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Volume Of Fuel Hedging [Table]</link:label>
    <link:label id="lab_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78_label_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Volume Of Fuel Hedging [Table]</link:label>
    <link:label id="lab_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78_documentation_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of the volume of fuel hedging for the current year (including current and prior period actuals), as well as for future periods.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingTable" xlink:label="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="lab_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:type="arc" />
    <link:label id="lab_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43_terseLabel_en-US" xlink:label="lab_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43_label_en-US" xlink:label="lab_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Next Year [Member]</link:label>
    <link:label id="lab_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43_documentation_en-US" xlink:label="lab_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Volume of fuel hedging for the next year, following current year end</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NextYearMember" xlink:label="loc_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:to="lab_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:type="arc" />
    <link:label id="lab_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6_terseLabel_en-US" xlink:label="lab_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6_label_en-US" xlink:label="lab_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Year Two [Member]</link:label>
    <link:label id="lab_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6_documentation_en-US" xlink:label="lab_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Year Two [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_YearTwoMember" xlink:label="loc_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:to="lab_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:type="arc" />
    <link:label id="lab_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800_terseLabel_en-US" xlink:label="lab_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800_label_en-US" xlink:label="lab_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Third Year [Member]</link:label>
    <link:label id="lab_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800_documentation_en-US" xlink:label="lab_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Volume of fuel hedging for the third year, following current year end</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ThirdYearMember" xlink:label="loc_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:to="lab_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:type="arc" />
    <link:label id="lab_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F_terseLabel_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Volume of Fuel Hedging</link:label>
    <link:label id="lab_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F_label_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Volume of Fuel Hedging [Line Items]</link:label>
    <link:label id="lab_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F_documentation_en-US" xlink:label="lab_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingLineItems" xlink:label="loc_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:to="lab_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeasesAbstract_5A34C9BF610404A17DECE2AA2815BBCE_label_en-US" xlink:label="lab_us-gaap_LeasesAbstract_5A34C9BF610404A17DECE2AA2815BBCE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leases [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_5A34C9BF610404A17DECE2AA2815BBCE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeasesAbstract_5A34C9BF610404A17DECE2AA2815BBCE" xlink:to="lab_us-gaap_LeasesAbstract_5A34C9BF610404A17DECE2AA2815BBCE" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_E794C1A38180FB2B8498E2AA28163626_terseLabel_en-US" xlink:label="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_E794C1A38180FB2B8498E2AA28163626" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LEASES</link:label>
    <link:label id="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_E794C1A38180FB2B8498E2AA28163626_label_en-US" xlink:label="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_E794C1A38180FB2B8498E2AA28163626" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leases of Lessee Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="loc_us-gaap_LeasesOfLesseeDisclosureTextBlock_E794C1A38180FB2B8498E2AA28163626" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeasesOfLesseeDisclosureTextBlock_E794C1A38180FB2B8498E2AA28163626" xlink:to="lab_us-gaap_LeasesOfLesseeDisclosureTextBlock_E794C1A38180FB2B8498E2AA28163626" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventsAbstract_67BFDFADD89163A04814E2AA26311E80_label_en-US" xlink:label="lab_us-gaap_SubsequentEventsAbstract_67BFDFADD89163A04814E2AA26311E80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Events [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaap_SubsequentEventsAbstract_67BFDFADD89163A04814E2AA26311E80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventsAbstract_67BFDFADD89163A04814E2AA26311E80" xlink:to="lab_us-gaap_SubsequentEventsAbstract_67BFDFADD89163A04814E2AA26311E80" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventsTextBlock_70B273B352BAF29FA99CE2AA26319278_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventsTextBlock_70B273B352BAF29FA99CE2AA26319278" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Events [Text Block]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventsTextBlock_70B273B352BAF29FA99CE2AA26319278_label_en-US" xlink:label="lab_us-gaap_SubsequentEventsTextBlock_70B273B352BAF29FA99CE2AA26319278" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Events [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaap_SubsequentEventsTextBlock_70B273B352BAF29FA99CE2AA26319278" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventsTextBlock_70B273B352BAF29FA99CE2AA26319278" xlink:to="lab_us-gaap_SubsequentEventsTextBlock_70B273B352BAF29FA99CE2AA26319278" xlink:type="arc" />
    <link:label id="lab_us-gaap_ExtraordinaryAndUnusualItemsAbstract_9BB000A7577A8CE7BBAA43386D3C51A2_label_en-US" xlink:label="lab_us-gaap_ExtraordinaryAndUnusualItemsAbstract_9BB000A7577A8CE7BBAA43386D3C51A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unusual or Infrequent Items, or Both [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ExtraordinaryAndUnusualItemsAbstract" xlink:label="loc_us-gaap_ExtraordinaryAndUnusualItemsAbstract_9BB000A7577A8CE7BBAA43386D3C51A2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ExtraordinaryAndUnusualItemsAbstract_9BB000A7577A8CE7BBAA43386D3C51A2" xlink:to="lab_us-gaap_ExtraordinaryAndUnusualItemsAbstract_9BB000A7577A8CE7BBAA43386D3C51A2" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock_4621D666BEBCFBA2EA7E43386D3DFB7D_terseLabel_en-US" xlink:label="lab_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock_4621D666BEBCFBA2EA7E43386D3DFB7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Boeing 737 Max Aircraft Grounding</link:label>
    <link:label id="lab_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock_4621D666BEBCFBA2EA7E43386D3DFB7D_label_en-US" xlink:label="lab_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock_4621D666BEBCFBA2EA7E43386D3DFB7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unusual or Infrequent Items, or Both, Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock" xlink:label="loc_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock_4621D666BEBCFBA2EA7E43386D3DFB7D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock_4621D666BEBCFBA2EA7E43386D3DFB7D" xlink:to="lab_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock_4621D666BEBCFBA2EA7E43386D3DFB7D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6_terseLabel_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Available-for-sale Securities, Fair Value Disclosure</link:label>
    <link:label id="lab_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6_label_en-US" xlink:label="lab_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available-for-sale Securities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AvailableForSaleSecurities" xlink:label="loc_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6" xlink:to="lab_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_F2DC80A9D045E7128A61E2AA29808D89_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_F2DC80A9D045E7128A61E2AA29808D89" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">FAIR VALUE MEASUREMENTS</link:label>
    <link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_F2DC80A9D045E7128A61E2AA29808D89_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_F2DC80A9D045E7128A61E2AA29808D89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Disclosures [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_F2DC80A9D045E7128A61E2AA29808D89" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresTextBlock_F2DC80A9D045E7128A61E2AA29808D89" xlink:to="lab_us-gaap_FairValueDisclosuresTextBlock_F2DC80A9D045E7128A61E2AA29808D89" xlink:type="arc" />
    <link:label id="lab_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871_label_en-US" xlink:label="lab_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leases - Other Information [Abstract]</link:label>
    <link:label id="lab_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871_documentation_en-US" xlink:label="lab_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Leases - Other Information [Abstract]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LeasesOtherInformationAbstract" xlink:label="loc_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:to="lab_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_98F479293F194097F2D0E2AA2B709F48_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_98F479293F194097F2D0E2AA2B709F48" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_98F479293F194097F2D0E2AA2B709F48_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_98F479293F194097F2D0E2AA2B709F48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_98F479293F194097F2D0E2AA2B709F48" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_98F479293F194097F2D0E2AA2B709F48" xlink:to="lab_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_98F479293F194097F2D0E2AA2B709F48" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_926B9A191CEFCEC8D036E2AA2B706198_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_926B9A191CEFCEC8D036E2AA2B706198" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Weighted Average Remaining Lease Term</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_926B9A191CEFCEC8D036E2AA2B706198_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_926B9A191CEFCEC8D036E2AA2B706198" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Weighted Average Remaining Lease Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_926B9A191CEFCEC8D036E2AA2B706198" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_926B9A191CEFCEC8D036E2AA2B706198" xlink:to="lab_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_926B9A191CEFCEC8D036E2AA2B706198" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7C75090C71A7DB665620E2AA2B700331_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7C75090C71A7DB665620E2AA2B700331" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7C75090C71A7DB665620E2AA2B700331_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7C75090C71A7DB665620E2AA2B700331" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7C75090C71A7DB665620E2AA2B700331" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7C75090C71A7DB665620E2AA2B700331" xlink:to="lab_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7C75090C71A7DB665620E2AA2B700331" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_01D5F4F22FA09DE02223E2AA2B718E31_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_01D5F4F22FA09DE02223E2AA2B718E31" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_01D5F4F22FA09DE02223E2AA2B718E31_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_01D5F4F22FA09DE02223E2AA2B718E31" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_01D5F4F22FA09DE02223E2AA2B718E31" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_01D5F4F22FA09DE02223E2AA2B718E31" xlink:to="lab_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_01D5F4F22FA09DE02223E2AA2B718E31" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueHedgesAtFairValueNetTotalAbstract_63231CC99CA6555D6FE7E2AA26ADCA22_label_en-US" xlink:label="lab_us-gaap_FairValueHedgesAtFairValueNetTotalAbstract_63231CC99CA6555D6FE7E2AA26ADCA22" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hedges, Net, Total [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueHedgesAtFairValueNetTotalAbstract" xlink:label="loc_us-gaap_FairValueHedgesAtFairValueNetTotalAbstract_63231CC99CA6555D6FE7E2AA26ADCA22" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueHedgesAtFairValueNetTotalAbstract_63231CC99CA6555D6FE7E2AA26ADCA22" xlink:to="lab_us-gaap_FairValueHedgesAtFairValueNetTotalAbstract_63231CC99CA6555D6FE7E2AA26ADCA22" xlink:type="arc" />
    <link:label id="lab_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5_terseLabel_en-US" xlink:label="lab_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedge Adjustment [Axis]</link:label>
    <link:label id="lab_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5_label_en-US" xlink:label="lab_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedge Adjustment [Axis]</link:label>
    <link:label id="lab_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5_documentation_en-US" xlink:label="lab_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Hedge Adjustment [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgeAdjustmentAxis" xlink:label="loc_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:to="lab_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:type="arc" />
    <link:label id="lab_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B_terseLabel_en-US" xlink:label="lab_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Hedge Adjustment [Domain]</link:label>
    <link:label id="lab_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B_label_en-US" xlink:label="lab_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hedge Adjustment [Domain]</link:label>
    <link:label id="lab_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B_documentation_en-US" xlink:label="lab_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Hedge Adjustment [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgeAdjustmentDomain" xlink:label="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:to="lab_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:type="arc" />
    <link:label id="lab_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6_terseLabel_en-US" xlink:label="lab_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cumulative fair value adjustment [Member]</link:label>
    <link:label id="lab_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6_label_en-US" xlink:label="lab_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">cumulative fair value adjustment [Member]</link:label>
    <link:label id="lab_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6_documentation_en-US" xlink:label="lab_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">cumulative fair value adjustment</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_CumulativefairvalueadjustmentMember" xlink:label="loc_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:to="lab_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Debt</link:label>
    <link:label id="lab_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3_label_en-US" xlink:label="lab_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermDebtMember" xlink:label="loc_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3" xlink:to="lab_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt</link:label>
    <link:label id="lab_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6" xlink:to="lab_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge</link:label>
    <link:label id="lab_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE_label_en-US" xlink:label="lab_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge" xlink:label="loc_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE" xlink:to="lab_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative, Amount of Hedged Item</link:label>
    <link:label id="lab_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353_label_en-US" xlink:label="lab_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Amount of Hedged Item</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAmountOfHedgedItem" xlink:label="loc_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353" xlink:to="lab_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property Available for Operating Lease</link:label>
    <link:label id="lab_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56_label_en-US" xlink:label="lab_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Available for Operating Lease [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyAvailableForOperatingLeaseMember" xlink:label="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56" xlink:to="lab_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56" xlink:type="arc" />
    <link:label id="lab_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93_terseLabel_en-US" xlink:label="lab_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property Type [Axis]</link:label>
    <link:label id="lab_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93_label_en-US" xlink:label="lab_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Type [Axis]</link:label>
    <link:label id="lab_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93_documentation_en-US" xlink:label="lab_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Property Type [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeAxis" xlink:label="loc_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:to="lab_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:type="arc" />
    <link:label id="lab_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3_terseLabel_en-US" xlink:label="lab_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property Type [Domain]</link:label>
    <link:label id="lab_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3_label_en-US" xlink:label="lab_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Type [Domain]</link:label>
    <link:label id="lab_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3_documentation_en-US" xlink:label="lab_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Property Type [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeDomain" xlink:label="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:to="lab_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:type="arc" />
    <link:label id="lab_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E_terseLabel_en-US" xlink:label="lab_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft</link:label>
    <link:label id="lab_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E_label_en-US" xlink:label="lab_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aircraft [Member]</link:label>
    <link:label id="lab_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E_documentation_en-US" xlink:label="lab_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Aircraft</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftMember" xlink:label="loc_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:to="lab_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:type="arc" />
    <link:label id="lab_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244_terseLabel_en-US" xlink:label="lab_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Airport-Related</link:label>
    <link:label id="lab_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244_label_en-US" xlink:label="lab_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Airport-Related [Member]</link:label>
    <link:label id="lab_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244_documentation_en-US" xlink:label="lab_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Airport-Related [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportRelatedMember" xlink:label="loc_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:to="lab_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:type="arc" />
    <link:label id="lab_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD_terseLabel_en-US" xlink:label="lab_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property</link:label>
    <link:label id="lab_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD_label_en-US" xlink:label="lab_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property [Member]</link:label>
    <link:label id="lab_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD_documentation_en-US" xlink:label="lab_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Property [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyMember" xlink:label="loc_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:to="lab_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:type="arc" />
    <link:label id="lab_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542_terseLabel_en-US" xlink:label="lab_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Property</link:label>
    <link:label id="lab_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542_label_en-US" xlink:label="lab_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Property [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_OtherPropertyMember" xlink:label="loc_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542" xlink:to="lab_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542" xlink:type="arc" />
    <link:label id="lab_luv_B7378MAXMember_969E64BCE19EEF0DBD8424564C9A45B9_verboseLabel_en-US" xlink:label="lab_luv_B7378MAXMember_969E64BCE19EEF0DBD8424564C9A45B9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">737 MAX 8</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_B7378MAXMember" xlink:label="loc_luv_B7378MAXMember_969E64BCE19EEF0DBD8424564C9A45B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_B7378MAXMember_969E64BCE19EEF0DBD8424564C9A45B9" xlink:to="lab_luv_B7378MAXMember_969E64BCE19EEF0DBD8424564C9A45B9" xlink:type="arc" />
    <link:label id="lab_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC_terseLabel_en-US" xlink:label="lab_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Renewal Term</link:label>
    <link:label id="lab_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC_label_en-US" xlink:label="lab_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Renewal Term</link:label>
    <link:label id="lab_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC_documentation_en-US" xlink:label="lab_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lessee, Renewal Term</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeRenewalTerm" xlink:label="loc_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:to="lab_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:type="arc" />
    <link:label id="lab_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77_terseLabel_en-US" xlink:label="lab_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee Operating and Finance Lease Term of Contract</link:label>
    <link:label id="lab_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77_label_en-US" xlink:label="lab_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee Operating and Finance Lease Term of Contract</link:label>
    <link:label id="lab_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77_documentation_en-US" xlink:label="lab_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lessee Operating and Finance Lease Term of Contract</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingandFinanceLeaseTermofContract" xlink:label="loc_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:to="lab_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257_terseLabel_en-US" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Operating Lease, Number of Units</link:label>
    <link:label id="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257_label_en-US" xlink:label="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject to or Available for Operating Lease, Number of Units</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257" xlink:to="lab_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364_terseLabel_en-US" xlink:label="lab_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sublease Income</link:label>
    <link:label id="lab_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364_label_en-US" xlink:label="lab_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sublease Income</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubleaseIncome" xlink:label="loc_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364" xlink:to="lab_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Sublease income - Remainder of 2019</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sublease income - 2020</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sublease income - 2021</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sublease income - 2022</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sublease income - 2023</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8" xlink:type="arc" />
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776_terseLabel_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sublease income - 2024</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776_label_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases Future Minimum Payments Due in Six Years</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776_documentation_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operating Leases Future Minimum Payments Due in Six Years</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:to="lab_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:type="arc" />
    <link:label id="lab_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277_terseLabel_en-US" xlink:label="lab_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Leased Assets, Number of Units</link:label>
    <link:label id="lab_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277_label_en-US" xlink:label="lab_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Leased Assets, Number of Units</link:label>
    <link:label id="lab_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277_documentation_en-US" xlink:label="lab_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Finance Leased Assets, Number of Units</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FinanceLeasedAssetsNumberofUnits" xlink:label="loc_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:to="lab_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:type="arc" />
    <link:label id="lab_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943_terseLabel_en-US" xlink:label="lab_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Sublease Terms</link:label>
    <link:label id="lab_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943_label_en-US" xlink:label="lab_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Sublease Terms</link:label>
    <link:label id="lab_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943_documentation_en-US" xlink:label="lab_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Sublease Terms</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_SubleaseTerms" xlink:label="loc_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:to="lab_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609" xlink:type="arc" />
    <link:label id="lab_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5_terseLabel_en-US" xlink:label="lab_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Lease Not yet Commenced, Description</link:label>
    <link:label id="lab_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5_label_en-US" xlink:label="lab_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Lease Not yet Commenced</link:label>
    <link:label id="lab_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5_documentation_en-US" xlink:label="lab_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Lease Not yet Commenced</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingLeaseLeaseNotyetCommenced" xlink:label="loc_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:to="lab_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:type="arc" />
    <link:label id="lab_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A_terseLabel_en-US" xlink:label="lab_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property Subject To Or Available For Lease, Number Of Units, Total</link:label>
    <link:label id="lab_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A_label_en-US" xlink:label="lab_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property Subject To Or Available For Lease, Number Of Units, Total</link:label>
    <link:label id="lab_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A_documentation_en-US" xlink:label="lab_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of units (items of property) under lease arrangements.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal" xlink:label="loc_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:to="lab_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802_terseLabel_en-US" xlink:label="lab_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Residual Value of Leased Asset</link:label>
    <link:label id="lab_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802_label_en-US" xlink:label="lab_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Residual Value of Leased Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ResidualValueOfLeasedAsset" xlink:label="loc_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802" xlink:to="lab_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802" xlink:type="arc" />
    <link:label id="lab_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D_terseLabel_en-US" xlink:label="lab_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Leases, Contingent Rental Payments Due</link:label>
    <link:label id="lab_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D_label_en-US" xlink:label="lab_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Leases, Net Investment in Sales Type Leases, Unguaranteed Residual Values of Leased Property</link:label>
    <link:label id="lab_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D_documentation_en-US" xlink:label="lab_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Finance Leases, Net Investment in Sales Type Leases, Unguaranteed Residual Values of Leased Property</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty" xlink:label="loc_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:to="lab_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:type="arc" />
    <link:label id="lab_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91_terseLabel_en-US" xlink:label="lab_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee Operating Lease Terms of Contract</link:label>
    <link:label id="lab_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91_label_en-US" xlink:label="lab_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee Operating Lease Terms of Contract</link:label>
    <link:label id="lab_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91_documentation_en-US" xlink:label="lab_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lessee Operating Lease Terms of Contract</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingLeaseTermsofContract" xlink:label="loc_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:to="lab_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:type="arc" />
    <link:label id="lab_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364_terseLabel_en-US" xlink:label="lab_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Owned Assets, Number of Units</link:label>
    <link:label id="lab_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364_label_en-US" xlink:label="lab_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Owned Assets, Number of Units</link:label>
    <link:label id="lab_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364_documentation_en-US" xlink:label="lab_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of units (items of property) owned.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OwnedAssetsNumberOfUnits" xlink:label="loc_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:to="lab_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:type="arc" />
    <link:label id="lab_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21_terseLabel_en-US" xlink:label="lab_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease Terms For Owned Aircraft</link:label>
    <link:label id="lab_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21_label_en-US" xlink:label="lab_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Terms For Owned Aircraft</link:label>
    <link:label id="lab_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21_documentation_en-US" xlink:label="lab_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lease Terms For Owned Aircraft</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseTermsForOwnedAircraft" xlink:label="loc_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:to="lab_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1" xlink:label="loc_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F" xlink:to="lab_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_8EC823D46EB0EFD6D648E2AA28222B2C_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_8EC823D46EB0EFD6D648E2AA28222B2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of New Accounting Pronouncements and Changes in Accounting Principles</link:label>
    <link:label id="lab_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_8EC823D46EB0EFD6D648E2AA28222B2C_label_en-US" xlink:label="lab_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_8EC823D46EB0EFD6D648E2AA28222B2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="loc_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_8EC823D46EB0EFD6D648E2AA28222B2C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_8EC823D46EB0EFD6D648E2AA28222B2C" xlink:to="lab_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_8EC823D46EB0EFD6D648E2AA28222B2C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtDisclosureAbstract_9DB5A79EEB1A0690DF98E2AA27898C2B_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract_9DB5A79EEB1A0690DF98E2AA27898C2B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_9DB5A79EEB1A0690DF98E2AA27898C2B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtDisclosureAbstract_9DB5A79EEB1A0690DF98E2AA27898C2B" xlink:to="lab_us-gaap_DebtDisclosureAbstract_9DB5A79EEB1A0690DF98E2AA27898C2B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption, Period [Axis]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption, Period [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:to="lab_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption, Period [Domain]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption, Period [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604" xlink:to="lab_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueDisclosureTextBlock_30AE0DE9356AECA9819BE2AA2884DFE1_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueDisclosureTextBlock_30AE0DE9356AECA9819BE2AA2884DFE1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">REVENUE</link:label>
    <link:label id="lab_us-gaap_DeferredRevenueDisclosureTextBlock_30AE0DE9356AECA9819BE2AA2884DFE1_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueDisclosureTextBlock_30AE0DE9356AECA9819BE2AA2884DFE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueDisclosureTextBlock" xlink:label="loc_us-gaap_DeferredRevenueDisclosureTextBlock_30AE0DE9356AECA9819BE2AA2884DFE1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueDisclosureTextBlock_30AE0DE9356AECA9819BE2AA2884DFE1" xlink:to="lab_us-gaap_DeferredRevenueDisclosureTextBlock_30AE0DE9356AECA9819BE2AA2884DFE1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Commitments [Table]</link:label>
    <link:label id="lab_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663_label_en-US" xlink:label="lab_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Commitments [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsTable" xlink:label="loc_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:to="lab_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Commitments [Axis]</link:label>
    <link:label id="lab_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E_label_en-US" xlink:label="lab_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Commitments [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsAxis" xlink:label="loc_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:to="lab_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Commitments [Domain]</link:label>
    <link:label id="lab_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34_label_en-US" xlink:label="lab_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Commitments [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsDomain" xlink:label="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="lab_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:type="arc" />
    <link:label id="lab_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391_terseLabel_en-US" xlink:label="lab_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">FLL Terminal</link:label>
    <link:label id="lab_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391_label_en-US" xlink:label="lab_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fort Lauderdale-Hollywood International Airport [Member]</link:label>
    <link:label id="lab_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391_documentation_en-US" xlink:label="lab_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fort Lauderdale-Hollywood International Airport [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FortLauderdaleHollywoodInternationalAirportMember" xlink:label="loc_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:to="lab_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:type="arc" />
    <link:label id="lab_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C_terseLabel_en-US" xlink:label="lab_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LAX Terminal 1</link:label>
    <link:label id="lab_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C_label_en-US" xlink:label="lab_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Los Angeles World Airport [Member]</link:label>
    <link:label id="lab_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C_documentation_en-US" xlink:label="lab_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Los Angeles World Airport [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LosAngelesWorldAirportMember" xlink:label="loc_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:to="lab_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:type="arc" />
    <link:label id="lab_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7_terseLabel_en-US" xlink:label="lab_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LAX Terminal 1.5</link:label>
    <link:label id="lab_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7_label_en-US" xlink:label="lab_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">LosAngelesWorldAirportTerminal1.5 [Member]</link:label>
    <link:label id="lab_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7_documentation_en-US" xlink:label="lab_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Los Angeles World Airport Terminal 1.5 [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LosAngelesWorldAirportTerminal1.5Member" xlink:label="loc_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:to="lab_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:type="arc" />
    <link:label id="lab_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E_verboseLabel_en-US" xlink:label="lab_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">LFMP Terminal</link:label>
    <link:label id="lab_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E_label_en-US" xlink:label="lab_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">DAL [Member]</link:label>
    <link:label id="lab_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E_documentation_en-US" xlink:label="lab_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Love Field Modernization Project at DAL.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DALMember" xlink:label="loc_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:to="lab_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:type="arc" />
    <link:label id="lab_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C_terseLabel_en-US" xlink:label="lab_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LFMP Parking Garage</link:label>
    <link:label id="lab_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C_label_en-US" xlink:label="lab_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">DALGarage [Member]</link:label>
    <link:label id="lab_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C_documentation_en-US" xlink:label="lab_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">DALGarage [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DALGarageMember" xlink:label="loc_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:to="lab_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:type="arc" />
    <link:label id="lab_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552_terseLabel_en-US" xlink:label="lab_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">HOU International Terminal</link:label>
    <link:label id="lab_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552_label_en-US" xlink:label="lab_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">HOU [Member]</link:label>
    <link:label id="lab_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552_documentation_en-US" xlink:label="lab_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Houston Hobby Airport International Terminal Expansion Project</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_HOUMember" xlink:label="loc_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:to="lab_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Commitments [Line Items]</link:label>
    <link:label id="lab_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89_label_en-US" xlink:label="lab_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Commitments [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsLineItems" xlink:label="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="lab_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:type="arc" />
    <link:label id="lab_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D_terseLabel_en-US" xlink:label="lab_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Expected Cost Of Airport Project</link:label>
    <link:label id="lab_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D_label_en-US" xlink:label="lab_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Expected Cost Of Airport Project</link:label>
    <link:label id="lab_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D_documentation_en-US" xlink:label="lab_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The total expected cost of the airport modernization project for the city.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalExpectedCostOfAirportProject" xlink:label="loc_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:to="lab_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:type="arc" />
    <link:label id="lab_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E_terseLabel_en-US" xlink:label="lab_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Outstanding remaining guaranteed obligation</link:label>
    <link:label id="lab_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E_label_en-US" xlink:label="lab_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Outstanding remaining guaranteed obligation</link:label>
    <link:label id="lab_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E_documentation_en-US" xlink:label="lab_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Outstanding remaining guaranteed obligation</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_Outstandingremainingguaranteedobligation" xlink:label="loc_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:to="lab_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:type="arc" />
    <link:label id="lab_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A_terseLabel_en-US" xlink:label="lab_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Airport Cost</link:label>
    <link:label id="lab_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A_label_en-US" xlink:label="lab_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AirportCost</link:label>
    <link:label id="lab_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A_documentation_en-US" xlink:label="lab_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Airport Cost</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportCost" xlink:label="loc_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:to="lab_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:type="arc" />
    <link:label id="lab_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5_terseLabel_en-US" xlink:label="lab_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Cost of Airport Project</link:label>
    <link:label id="lab_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5_label_en-US" xlink:label="lab_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">TotalCostofAirportProject</link:label>
    <link:label id="lab_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5_documentation_en-US" xlink:label="lab_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tota lCos tof Airport Project</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalCostofAirportProject" xlink:label="loc_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:to="lab_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:type="arc" />
    <link:label id="lab_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433_terseLabel_en-US" xlink:label="lab_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Expected Cost Of Airport Project Nonproprietary</link:label>
    <link:label id="lab_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433_label_en-US" xlink:label="lab_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">TotalExpectedCostOfAirportProjectNonproprietary</link:label>
    <link:label id="lab_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433_documentation_en-US" xlink:label="lab_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total Expected Cost Of Airport Project Nonproprietary</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalExpectedCostOfAirportProjectNonproprietary" xlink:label="loc_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:to="lab_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:type="arc" />
    <link:label id="lab_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F_terseLabel_en-US" xlink:label="lab_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reimbursement for Airport Project</link:label>
    <link:label id="lab_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F_label_en-US" xlink:label="lab_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proprietary Construction Reimbursement</link:label>
    <link:label id="lab_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F_documentation_en-US" xlink:label="lab_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Proprietary construction reimbursement received after an airport modernization project for the city.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ProprietaryConstructionReimbursement" xlink:label="loc_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:to="lab_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760_terseLabel_en-US" xlink:label="lab_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ACFO</link:label>
    <link:label id="lab_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760_label_en-US" xlink:label="lab_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Construction in Progress, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760" xlink:to="lab_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760" xlink:type="arc" />
    <link:label id="lab_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB_terseLabel_en-US" xlink:label="lab_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assets constructed for others, net</link:label>
    <link:label id="lab_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB_label_en-US" xlink:label="lab_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AssetsConstructedForOthersNet</link:label>
    <link:label id="lab_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB_documentation_en-US" xlink:label="lab_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Assets Constructed For Others Net</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedForOthersNet" xlink:label="loc_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:to="lab_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9_terseLabel_en-US" xlink:label="lab_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Construction Obligation</link:label>
    <link:label id="lab_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9_label_en-US" xlink:label="lab_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contractual Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ContractualObligation" xlink:label="loc_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9" xlink:to="lab_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9" xlink:type="arc" />
    <link:label id="lab_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C_terseLabel_en-US" xlink:label="lab_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Municipal bonds issued</link:label>
    <link:label id="lab_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C_label_en-US" xlink:label="lab_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Municipal Bonds Issued</link:label>
    <link:label id="lab_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C_documentation_en-US" xlink:label="lab_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Long-term debt securities issued by state, city or local governments or the agencies operated by state, city or local governments.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_MunicipalBondsIssued" xlink:label="loc_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:to="lab_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:type="arc" />
    <link:label id="lab_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A_terseLabel_en-US" xlink:label="lab_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Municipal bonds principal remaining</link:label>
    <link:label id="lab_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A_label_en-US" xlink:label="lab_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Principal Remaining</link:label>
    <link:label id="lab_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A_documentation_en-US" xlink:label="lab_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Principal Remaining</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_PrincipalRemaining" xlink:label="loc_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:to="lab_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:type="arc" />
    <link:label id="lab_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586_terseLabel_en-US" xlink:label="lab_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net present value of principal remaining</link:label>
    <link:label id="lab_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586_label_en-US" xlink:label="lab_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Present Value of Principal Remaining</link:label>
    <link:label id="lab_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586_documentation_en-US" xlink:label="lab_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net Present Value of Principal Remaining</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NetPresentValueofPrincipalRemaining" xlink:label="loc_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:to="lab_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Line Items]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">(Gain) loss recognized in AOCI on derivatives</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA" xlink:to="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EFD1774233D5B3E184DA2FCA824B00F2_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EFD1774233D5B3E184DA2FCA824B00F2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">(Gain) Loss reclassified from AOCI into income</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EFD1774233D5B3E184DA2FCA824B00F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EFD1774233D5B3E184DA2FCA824B00F2" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EFD1774233D5B3E184DA2FCA824B00F2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">(Gain) Loss recognized in income on derivatives (ineffective portion)</link:label>
    <link:label id="lab_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0_label_en-US" xlink:label="lab_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Net Hedge Ineffectiveness Gain (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeNetHedgeIneffectivenessGainLoss" xlink:label="loc_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0" xlink:to="lab_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C_negatedLabel_en-US" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Gain recognized in income on derivatives</link:label>
    <link:label id="lab_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C_label_en-US" xlink:label="lab_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Gain (Loss) on Derivative, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C" xlink:to="lab_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_8B3BEF3809215D552060E2AA2B35E31D_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract_8B3BEF3809215D552060E2AA2B35E31D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_8B3BEF3809215D552060E2AA2B35E31D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_8B3BEF3809215D552060E2AA2B35E31D" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract_8B3BEF3809215D552060E2AA2B35E31D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASSETS</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:to="lab_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current assets:</link:label>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:to="lab_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_59E4D5248AA9C0392CF1E2AA2B361E19_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_59E4D5248AA9C0392CF1E2AA2B361E19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_59E4D5248AA9C0392CF1E2AA2B361E19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_59E4D5248AA9C0392CF1E2AA2B361E19" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_59E4D5248AA9C0392CF1E2AA2B361E19" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermInvestments_84395D59F20C701CCD1AE2AA2B378888_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermInvestments_84395D59F20C701CCD1AE2AA2B378888" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term investments</link:label>
    <link:label id="lab_us-gaap_ShortTermInvestments_84395D59F20C701CCD1AE2AA2B378888_label_en-US" xlink:label="lab_us-gaap_ShortTermInvestments_84395D59F20C701CCD1AE2AA2B378888" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="loc_us-gaap_ShortTermInvestments_84395D59F20C701CCD1AE2AA2B378888" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermInvestments_84395D59F20C701CCD1AE2AA2B378888" xlink:to="lab_us-gaap_ShortTermInvestments_84395D59F20C701CCD1AE2AA2B378888" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_BBD73EE1BC429622813CE2AA2B379B10_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_BBD73EE1BC429622813CE2AA2B379B10" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts and other receivables</link:label>
    <link:label id="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_BBD73EE1BC429622813CE2AA2B379B10_label_en-US" xlink:label="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_BBD73EE1BC429622813CE2AA2B379B10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts and Other Receivables, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsAndOtherReceivablesNetCurrent" xlink:label="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_BBD73EE1BC429622813CE2AA2B379B10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_BBD73EE1BC429622813CE2AA2B379B10" xlink:to="lab_us-gaap_AccountsAndOtherReceivablesNetCurrent_BBD73EE1BC429622813CE2AA2B379B10" xlink:type="arc" />
    <link:label id="lab_us-gaap_AirlineRelatedInventory_842D4002BD730A396E54E2AA2B372B6F_terseLabel_en-US" xlink:label="lab_us-gaap_AirlineRelatedInventory_842D4002BD730A396E54E2AA2B372B6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventories of parts and supplies, at cost</link:label>
    <link:label id="lab_us-gaap_AirlineRelatedInventory_842D4002BD730A396E54E2AA2B372B6F_label_en-US" xlink:label="lab_us-gaap_AirlineRelatedInventory_842D4002BD730A396E54E2AA2B372B6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Airline Related Inventory, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AirlineRelatedInventory" xlink:label="loc_us-gaap_AirlineRelatedInventory_842D4002BD730A396E54E2AA2B372B6F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AirlineRelatedInventory_842D4002BD730A396E54E2AA2B372B6F" xlink:to="lab_us-gaap_AirlineRelatedInventory_842D4002BD730A396E54E2AA2B372B6F" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrent_C1F2C9876D6D3AB5BF43E2AA2B386680_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_C1F2C9876D6D3AB5BF43E2AA2B386680" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrent_C1F2C9876D6D3AB5BF43E2AA2B386680_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_C1F2C9876D6D3AB5BF43E2AA2B386680" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_C1F2C9876D6D3AB5BF43E2AA2B386680" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_C1F2C9876D6D3AB5BF43E2AA2B386680" xlink:to="lab_us-gaap_AssetsCurrent_C1F2C9876D6D3AB5BF43E2AA2B386680" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property and equipment, at cost:</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Net [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentOther_3E278933DF6079510A51E2AA2B392D2F_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentOther_3E278933DF6079510A51E2AA2B392D2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ground property and equipment</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentOther_3E278933DF6079510A51E2AA2B392D2F_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentOther_3E278933DF6079510A51E2AA2B392D2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Other, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentOther" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentOther_3E278933DF6079510A51E2AA2B392D2F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentOther_3E278933DF6079510A51E2AA2B392D2F" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentOther_3E278933DF6079510A51E2AA2B392D2F" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepositsOnFlightEquipment_8BCD2B897DF08FE4A05FE2AA2B3A8738_terseLabel_en-US" xlink:label="lab_us-gaap_DepositsOnFlightEquipment_8BCD2B897DF08FE4A05FE2AA2B3A8738" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deposits on flight equipment purchase contracts</link:label>
    <link:label id="lab_us-gaap_DepositsOnFlightEquipment_8BCD2B897DF08FE4A05FE2AA2B3A8738_label_en-US" xlink:label="lab_us-gaap_DepositsOnFlightEquipment_8BCD2B897DF08FE4A05FE2AA2B3A8738" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deposits on Flight Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepositsOnFlightEquipment" xlink:label="loc_us-gaap_DepositsOnFlightEquipment_8BCD2B897DF08FE4A05FE2AA2B3A8738" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepositsOnFlightEquipment_8BCD2B897DF08FE4A05FE2AA2B3A8738" xlink:to="lab_us-gaap_DepositsOnFlightEquipment_8BCD2B897DF08FE4A05FE2AA2B3A8738" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_661F01F998A0F5859012E2AA2B3AB620_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_661F01F998A0F5859012E2AA2B3AB620" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Property and equipment, at cost</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_661F01F998A0F5859012E2AA2B3AB620_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_661F01F998A0F5859012E2AA2B3AB620" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_661F01F998A0F5859012E2AA2B3AB620" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_661F01F998A0F5859012E2AA2B3AB620" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentGross_661F01F998A0F5859012E2AA2B3AB620" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BF50280A31DEFB2C3BD8E2AA2B3A0DAB_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BF50280A31DEFB2C3BD8E2AA2B3A0DAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less allowance for depreciation and amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BF50280A31DEFB2C3BD8E2AA2B3A0DAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BF50280A31DEFB2C3BD8E2AA2B3A0DAB" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BF50280A31DEFB2C3BD8E2AA2B3A0DAB" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_ED5EC83E93C4FA3BCAE6E2AA2B3B8C49_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_ED5EC83E93C4FA3BCAE6E2AA2B3B8C49" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Property and equipment, net</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_ED5EC83E93C4FA3BCAE6E2AA2B3B8C49_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_ED5EC83E93C4FA3BCAE6E2AA2B3B8C49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_ED5EC83E93C4FA3BCAE6E2AA2B3B8C49" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_ED5EC83E93C4FA3BCAE6E2AA2B3B8C49" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_ED5EC83E93C4FA3BCAE6E2AA2B3B8C49" xlink:type="arc" />
    <link:label id="lab_us-gaap_Goodwill_9BC9E63F815223968636E2AA2B3B4F69_terseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_9BC9E63F815223968636E2AA2B3B4F69" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:label id="lab_us-gaap_Goodwill_9BC9E63F815223968636E2AA2B3B4F69_label_en-US" xlink:label="lab_us-gaap_Goodwill_9BC9E63F815223968636E2AA2B3B4F69" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_9BC9E63F815223968636E2AA2B3B4F69" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_9BC9E63F815223968636E2AA2B3B4F69" xlink:to="lab_us-gaap_Goodwill_9BC9E63F815223968636E2AA2B3B4F69" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities and Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current liabilities:</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredAirTrafficRevenue_9613F72C81DED9472A65E2AA2B43FD7A_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredAirTrafficRevenue_9613F72C81DED9472A65E2AA2B43FD7A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Air traffic liability</link:label>
    <link:label id="lab_us-gaap_DeferredAirTrafficRevenue_9613F72C81DED9472A65E2AA2B43FD7A_label_en-US" xlink:label="lab_us-gaap_DeferredAirTrafficRevenue_9613F72C81DED9472A65E2AA2B43FD7A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Air Traffic Revenue, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredAirTrafficRevenue" xlink:label="loc_us-gaap_DeferredAirTrafficRevenue_9613F72C81DED9472A65E2AA2B43FD7A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredAirTrafficRevenue_9613F72C81DED9472A65E2AA2B43FD7A" xlink:to="lab_us-gaap_DeferredAirTrafficRevenue_9613F72C81DED9472A65E2AA2B43FD7A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrent_E7EBE6A925D568F1EB73E2AA2B4358E6_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_E7EBE6A925D568F1EB73E2AA2B4358E6" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrent_E7EBE6A925D568F1EB73E2AA2B4358E6_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_E7EBE6A925D568F1EB73E2AA2B4358E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_E7EBE6A925D568F1EB73E2AA2B4358E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent_E7EBE6A925D568F1EB73E2AA2B4358E6" xlink:to="lab_us-gaap_LiabilitiesCurrent_E7EBE6A925D568F1EB73E2AA2B4358E6" xlink:type="arc" />
    <link:label id="lab_us-gaap_FrequentFlierLiabilityNoncurrent_E51B06270A16C21E0E0FE2AA2B442765_terseLabel_en-US" xlink:label="lab_us-gaap_FrequentFlierLiabilityNoncurrent_E51B06270A16C21E0E0FE2AA2B442765" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Air traffic liability - noncurrent</link:label>
    <link:label id="lab_us-gaap_FrequentFlierLiabilityNoncurrent_E51B06270A16C21E0E0FE2AA2B442765_label_en-US" xlink:label="lab_us-gaap_FrequentFlierLiabilityNoncurrent_E51B06270A16C21E0E0FE2AA2B442765" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Frequent Flier Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FrequentFlierLiabilityNoncurrent" xlink:label="loc_us-gaap_FrequentFlierLiabilityNoncurrent_E51B06270A16C21E0E0FE2AA2B442765" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FrequentFlierLiabilityNoncurrent_E51B06270A16C21E0E0FE2AA2B442765" xlink:to="lab_us-gaap_FrequentFlierLiabilityNoncurrent_E51B06270A16C21E0E0FE2AA2B442765" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stockholders' equity:</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:to="lab_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockValue_EC72AF89A64A959477ADE2AA2B45ED2A_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_EC72AF89A64A959477ADE2AA2B45ED2A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common stock</link:label>
    <link:label id="lab_us-gaap_CommonStockValue_EC72AF89A64A959477ADE2AA2B45ED2A_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_EC72AF89A64A959477ADE2AA2B45ED2A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Value, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_EC72AF89A64A959477ADE2AA2B45ED2A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockValue_EC72AF89A64A959477ADE2AA2B45ED2A" xlink:to="lab_us-gaap_CommonStockValue_EC72AF89A64A959477ADE2AA2B45ED2A" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_752B5D70389DFEA3D5BEE2AA2B46BE31_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_752B5D70389DFEA3D5BEE2AA2B46BE31" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital in excess of par value</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_752B5D70389DFEA3D5BEE2AA2B46BE31_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_752B5D70389DFEA3D5BEE2AA2B46BE31" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Paid in Capital, Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_752B5D70389DFEA3D5BEE2AA2B46BE31" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalCommonStock_752B5D70389DFEA3D5BEE2AA2B46BE31" xlink:to="lab_us-gaap_AdditionalPaidInCapitalCommonStock_752B5D70389DFEA3D5BEE2AA2B46BE31" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_B6B8762C64A70EF1B4DCE2AA2B463DCC_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_B6B8762C64A70EF1B4DCE2AA2B463DCC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive income</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_B6B8762C64A70EF1B4DCE2AA2B463DCC_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_B6B8762C64A70EF1B4DCE2AA2B463DCC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_B6B8762C64A70EF1B4DCE2AA2B463DCC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_B6B8762C64A70EF1B4DCE2AA2B463DCC" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_B6B8762C64A70EF1B4DCE2AA2B463DCC" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockValue_1C8488BBA90A62466C5AE2AA2B477363_negatedLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_1C8488BBA90A62466C5AE2AA2B477363" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Treasury stock, at cost</link:label>
    <link:label id="lab_us-gaap_TreasuryStockValue_1C8488BBA90A62466C5AE2AA2B477363_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_1C8488BBA90A62466C5AE2AA2B477363" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_1C8488BBA90A62466C5AE2AA2B477363" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockValue_1C8488BBA90A62466C5AE2AA2B477363" xlink:to="lab_us-gaap_TreasuryStockValue_1C8488BBA90A62466C5AE2AA2B477363" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquity_A2728E8492E2F60DE73AE2AA2B47085C_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_A2728E8492E2F60DE73AE2AA2B47085C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total stockholders' equity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_A2728E8492E2F60DE73AE2AA2B47085C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_A2728E8492E2F60DE73AE2AA2B47085C" xlink:to="lab_us-gaap_StockholdersEquity_A2728E8492E2F60DE73AE2AA2B47085C" xlink:type="arc" />
    <link:label id="lab_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F_terseLabel_en-US" xlink:label="lab_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Property Subject to or Available for Operating or Finance Lease</link:label>
    <link:label id="lab_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F_label_en-US" xlink:label="lab_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Property Subject to or Available for Operating or Finance Lease [Table Text Block]</link:label>
    <link:label id="lab_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F_documentation_en-US" xlink:label="lab_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Property Subject to or Available for Operating or Finance Lease [table text block] [Table Text Block]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock" xlink:label="loc_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F" xlink:to="lab_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F" xlink:type="arc" />
    <link:label id="lab_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F_terseLabel_en-US" xlink:label="lab_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease-Related Assets and Liabilities</link:label>
    <link:label id="lab_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F_label_en-US" xlink:label="lab_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease-Related Assets and Liabilities [Table Text Block]</link:label>
    <link:label id="lab_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F_documentation_en-US" xlink:label="lab_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lease-Related Assets and Liabilities</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock" xlink:label="loc_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F" xlink:to="lab_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeaseCostTableTextBlock_CB78B510AEEF68D951011B5D71590270_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseCostTableTextBlock_CB78B510AEEF68D951011B5D71590270" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of Lease Cost</link:label>
    <link:label id="lab_us-gaap_LeaseCostTableTextBlock_CB78B510AEEF68D951011B5D71590270_label_en-US" xlink:label="lab_us-gaap_LeaseCostTableTextBlock_CB78B510AEEF68D951011B5D71590270" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease, Cost [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_CB78B510AEEF68D951011B5D71590270" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseCostTableTextBlock_CB78B510AEEF68D951011B5D71590270" xlink:to="lab_us-gaap_LeaseCostTableTextBlock_CB78B510AEEF68D951011B5D71590270" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_F4DCA401DBCE86D876B71B5D7159B96C_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_F4DCA401DBCE86D876B71B5D7159B96C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow, Supplemental Disclosures</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_F4DCA401DBCE86D876B71B5D7159B96C_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_F4DCA401DBCE86D876B71B5D7159B96C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_F4DCA401DBCE86D876B71B5D7159B96C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_F4DCA401DBCE86D876B71B5D7159B96C" xlink:to="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_F4DCA401DBCE86D876B71B5D7159B96C" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_E5651383A8DB1AF09CEA1B5D7159B359_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_E5651383A8DB1AF09CEA1B5D7159B359" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance lease maturity</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_E5651383A8DB1AF09CEA1B5D7159B359_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_E5651383A8DB1AF09CEA1B5D7159B359" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_E5651383A8DB1AF09CEA1B5D7159B359" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_E5651383A8DB1AF09CEA1B5D7159B359" xlink:to="lab_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_E5651383A8DB1AF09CEA1B5D7159B359" xlink:type="arc" />
    <link:label id="lab_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A_terseLabel_en-US" xlink:label="lab_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lessee Operating and Finance Leases Weighted Average Assumptions</link:label>
    <link:label id="lab_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A_label_en-US" xlink:label="lab_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee Operating and Finance Leases Weighted Average Assumptions [Table Text Block]</link:label>
    <link:label id="lab_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A_documentation_en-US" xlink:label="lab_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lessee Operating and Finance Leases Weighted Average Assumptions [Table Text Block]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock" xlink:label="loc_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A" xlink:to="lab_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A" xlink:type="arc" />
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0C1029352E7E177F30FF1B5D715A5FE7_terseLabel_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0C1029352E7E177F30FF1B5D715A5FE7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating lease maturity</link:label>
    <link:label id="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0C1029352E7E177F30FF1B5D715A5FE7_label_en-US" xlink:label="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0C1029352E7E177F30FF1B5D715A5FE7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0C1029352E7E177F30FF1B5D715A5FE7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0C1029352E7E177F30FF1B5D715A5FE7" xlink:to="lab_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0C1029352E7E177F30FF1B5D715A5FE7" xlink:type="arc" />
    <link:label id="lab_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383_terseLabel_en-US" xlink:label="lab_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Future Minimum Lease Payments Under Capital Leases And Noncancelable Operating Leases</link:label>
    <link:label id="lab_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383_label_en-US" xlink:label="lab_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Future Minimum Lease Payments Under Capital Leases And Noncancelable Operating Leases [Table Text Block]</link:label>
    <link:label id="lab_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383_documentation_en-US" xlink:label="lab_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future Minimum Lease Payments Under Capital Leases And Noncancelable Operating Leases [Table Text Block]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock" xlink:label="loc_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383" xlink:to="lab_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383" xlink:type="arc" />
    <link:label id="lab_luv_SupplementalFinancialInformationAbstract_87BFA78E2FD98A996BB5E2AA286D8FE6_label_en-US" xlink:label="lab_luv_SupplementalFinancialInformationAbstract_87BFA78E2FD98A996BB5E2AA286D8FE6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Financial Information [Abstract]</link:label>
    <link:label id="lab_luv_SupplementalFinancialInformationAbstract_87BFA78E2FD98A996BB5E2AA286D8FE6_documentation_en-US" xlink:label="lab_luv_SupplementalFinancialInformationAbstract_87BFA78E2FD98A996BB5E2AA286D8FE6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Supplemental Financial Information [Abstract]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialInformationAbstract" xlink:label="loc_luv_SupplementalFinancialInformationAbstract_87BFA78E2FD98A996BB5E2AA286D8FE6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_SupplementalFinancialInformationAbstract_87BFA78E2FD98A996BB5E2AA286D8FE6" xlink:to="lab_luv_SupplementalFinancialInformationAbstract_87BFA78E2FD98A996BB5E2AA286D8FE6" xlink:type="arc" />
    <link:label id="lab_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC_terseLabel_en-US" xlink:label="lab_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supplemental Financial Data [Table]</link:label>
    <link:label id="lab_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC_label_en-US" xlink:label="lab_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Financial Data [Table]</link:label>
    <link:label id="lab_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC_documentation_en-US" xlink:label="lab_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Supplemental Financial Data [Table]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataTable" xlink:label="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:to="lab_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:type="arc" />
    <link:label id="lab_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0_terseLabel_en-US" xlink:label="lab_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supplemental Financial Data [Line Items]</link:label>
    <link:label id="lab_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0_label_en-US" xlink:label="lab_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Financial Data [Line Items]</link:label>
    <link:label id="lab_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0_documentation_en-US" xlink:label="lab_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Line Items] for Supplemental Financial Data [Table]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataLineItems" xlink:label="loc_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:to="lab_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued Liabilities, Current [Abstract]</link:label>
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0_label_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="lab_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Profitsharing and savings plans</link:label>
    <link:label id="lab_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73_label_en-US" xlink:label="lab_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Compensation Cash-based Arrangements, Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent" xlink:label="loc_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73" xlink:to="lab_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aircraft and other lease related obligations</link:label>
    <link:label id="lab_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4_label_en-US" xlink:label="lab_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Rent, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedRentCurrent" xlink:label="loc_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4" xlink:to="lab_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4" xlink:type="arc" />
    <link:label id="lab_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A_terseLabel_en-US" xlink:label="lab_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Permanently grounded aircraft liability current</link:label>
    <link:label id="lab_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A_label_en-US" xlink:label="lab_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Permanentlygroundedaircraftliabilitycurrent</link:label>
    <link:label id="lab_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A_documentation_en-US" xlink:label="lab_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Permanently grounded aircraft liability current</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_Permanentlygroundedaircraftliabilitycurrent" xlink:label="loc_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:to="lab_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Vacation pay</link:label>
    <link:label id="lab_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538_label_en-US" xlink:label="lab_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Vacation, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedVacationCurrent" xlink:label="loc_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538" xlink:to="lab_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Union Bonuses</link:label>
    <link:label id="lab_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46_label_en-US" xlink:label="lab_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Bonuses, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedBonusesCurrent" xlink:label="loc_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46" xlink:to="lab_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Health</link:label>
    <link:label id="lab_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9_label_en-US" xlink:label="lab_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Employee Benefits, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedEmployeeBenefitsCurrent" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9" xlink:to="lab_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9" xlink:type="arc" />
    <link:label id="lab_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA_terseLabel_en-US" xlink:label="lab_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative contracts</link:label>
    <link:label id="lab_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA_label_en-US" xlink:label="lab_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Amount Offset Against Collateral, Total</link:label>
    <link:label id="lab_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA_documentation_en-US" xlink:label="lab_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against a right to receive collateral.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:to="lab_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:type="arc" />
    <link:label id="lab_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF_terseLabel_en-US" xlink:label="lab_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Workers compensation</link:label>
    <link:label id="lab_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF_label_en-US" xlink:label="lab_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Workers' Compensation Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WorkersCompensationLiabilityCurrent" xlink:label="loc_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF" xlink:to="lab_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83_terseLabel_en-US" xlink:label="lab_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property and income taxes</link:label>
    <link:label id="lab_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83_label_en-US" xlink:label="lab_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrual for Taxes Other than Income Taxes, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83" xlink:to="lab_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F_label_en-US" xlink:label="lab_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Accrued Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F" xlink:to="lab_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_D40029EE4D4FED34CDB4E2AA287BFC3A_totalLabel_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent_D40029EE4D4FED34CDB4E2AA287BFC3A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Accrued liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_D40029EE4D4FED34CDB4E2AA287BFC3A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_D40029EE4D4FED34CDB4E2AA287BFC3A" xlink:to="lab_us-gaap_AccruedLiabilitiesCurrent_D40029EE4D4FED34CDB4E2AA287BFC3A" xlink:type="arc" />
    <link:label id="lab_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096_terseLabel_en-US" xlink:label="lab_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Airport Project [Axis]</link:label>
    <link:label id="lab_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096_label_en-US" xlink:label="lab_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Airport Project [Axis]</link:label>
    <link:label id="lab_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096_documentation_en-US" xlink:label="lab_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Airport Project [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportProjectAxis" xlink:label="loc_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:to="lab_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:type="arc" />
    <link:label id="lab_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A_terseLabel_en-US" xlink:label="lab_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Airport Project [Domain]</link:label>
    <link:label id="lab_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A_label_en-US" xlink:label="lab_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Airport Project [Domain]</link:label>
    <link:label id="lab_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A_documentation_en-US" xlink:label="lab_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Airport Project [Axis]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportProjectDomain" xlink:label="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:to="lab_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:type="arc" />
    <link:label id="lab_luv_DALMember_86C312D925E4E62C2E36E2AA2774A1D1_terseLabel_en-US" xlink:label="lab_luv_DALMember_86C312D925E4E62C2E36E2AA2774A1D1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dallas Love Field Terminal</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DALMember" xlink:label="loc_luv_DALMember_86C312D925E4E62C2E36E2AA2774A1D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DALMember_86C312D925E4E62C2E36E2AA2774A1D1" xlink:to="lab_luv_DALMember_86C312D925E4E62C2E36E2AA2774A1D1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Liabilities, Noncurrent [Abstract]</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities, Noncurrent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement obligation</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liability, Defined Benefit Plan, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862" xlink:to="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862" xlink:type="arc" />
    <link:label id="lab_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5_terseLabel_en-US" xlink:label="lab_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-current lease-related obligations</link:label>
    <link:label id="lab_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5_label_en-US" xlink:label="lab_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Noncurrent Lease Related Obligations</link:label>
    <link:label id="lab_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5_documentation_en-US" xlink:label="lab_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">This element represents a liability associated with the acquisition of an off-market lease when the terms of the lease are unfavorable to the market terms for the lease at the date of acquisition and for incentives for sublease transaction of aircraft.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_NoncurrentLeaseRelatedObligations" xlink:label="loc_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:to="lab_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:type="arc" />
    <link:label id="lab_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04_terseLabel_en-US" xlink:label="lab_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Permanently grounded aircraft liability noncurrent</link:label>
    <link:label id="lab_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04_label_en-US" xlink:label="lab_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Permanentlygroundedaircraftliabilitynoncurrent</link:label>
    <link:label id="lab_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04_documentation_en-US" xlink:label="lab_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Permanently grounded aircraft liability noncurrent</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_Permanentlygroundedaircraftliabilitynoncurrent" xlink:label="loc_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:to="lab_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38_terseLabel_en-US" xlink:label="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other deferred compensation</link:label>
    <link:label id="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38_label_en-US" xlink:label="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Deferred Compensation Arrangements, Liability, Classified, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent" xlink:label="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38" xlink:to="lab_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B_terseLabel_en-US" xlink:label="lab_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B_label_en-US" xlink:label="lab_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Sundry Liabilities, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherSundryLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B" xlink:to="lab_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_980638A02AEA09E725BBE2AA2779F7EE_totalLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_980638A02AEA09E725BBE2AA2779F7EE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other noncurrent liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_980638A02AEA09E725BBE2AA2779F7EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_980638A02AEA09E725BBE2AA2779F7EE" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent_980638A02AEA09E725BBE2AA2779F7EE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease, Cost</link:label>
    <link:label id="lab_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71_label_en-US" xlink:label="lab_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="loc_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71" xlink:to="lab_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term Lease, Cost</link:label>
    <link:label id="lab_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29_label_en-US" xlink:label="lab_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Lease, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="loc_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29" xlink:to="lab_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29" xlink:type="arc" />
    <link:label id="lab_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B_terseLabel_en-US" xlink:label="lab_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Variable Lease, Cost</link:label>
    <link:label id="lab_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B_label_en-US" xlink:label="lab_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Variable Lease, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="loc_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B" xlink:to="lab_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubleaseIncome_E5DB4C36BFE40FA672C01AF44DE8BDC2_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_SubleaseIncome_E5DB4C36BFE40FA672C01AF44DE8BDC2" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Sublease Income</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubleaseIncome" xlink:label="loc_us-gaap_SubleaseIncome_E5DB4C36BFE40FA672C01AF44DE8BDC2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubleaseIncome_E5DB4C36BFE40FA672C01AF44DE8BDC2" xlink:to="lab_us-gaap_SubleaseIncome_E5DB4C36BFE40FA672C01AF44DE8BDC2" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Right-of-Use Asset, Amortization</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Right-of-Use Asset, Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B" xlink:to="lab_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Interest Expense</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Interest Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F" xlink:to="lab_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease, Cost</link:label>
    <link:label id="lab_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401_label_en-US" xlink:label="lab_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseCost" xlink:label="loc_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401" xlink:to="lab_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Leases</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Capital Leased Assets [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Capital Leased Assets [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfCapitalLeasedAsssetsTable" xlink:label="loc_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:to="lab_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital Leased Assets [Line Items]</link:label>
    <link:label id="lab_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692_label_en-US" xlink:label="lab_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leased Assets [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasedAssetsLineItems" xlink:label="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="lab_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due in Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due Thereafter</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total minimum lease payments</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Due</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Less amount representing interest</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments, Interest Included in Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Present value of minimum lease payments (a)</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D_negatedLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less current portion</link:label>
    <link:label id="lab_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Lease Obligations, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D" xlink:to="lab_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Long-term portion</link:label>
    <link:label id="lab_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Lease Obligations, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5" xlink:to="lab_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease Incentive Obligation Excluded</link:label>
    <link:label id="lab_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725_label_en-US" xlink:label="lab_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Incentive Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseIncentiveReceivable" xlink:label="loc_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725" xlink:to="lab_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subleases</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_AC0F94C87A342C756CC724B193AD0022_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_AC0F94C87A342C756CC724B193AD0022" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_AC0F94C87A342C756CC724B193AD0022_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_AC0F94C87A342C756CC724B193AD0022" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_AC0F94C87A342C756CC724B193AD0022" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_AC0F94C87A342C756CC724B193AD0022" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_AC0F94C87A342C756CC724B193AD0022" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_6B99E3EAABC529436EAB24B193AE9594_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_6B99E3EAABC529436EAB24B193AE9594" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_6B99E3EAABC529436EAB24B193AE9594_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_6B99E3EAABC529436EAB24B193AE9594" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_6B99E3EAABC529436EAB24B193AE9594" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_6B99E3EAABC529436EAB24B193AE9594" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_6B99E3EAABC529436EAB24B193AE9594" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_3E9A65086751517157B924B193AE70FA_negatedLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_3E9A65086751517157B924B193AE70FA" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_3E9A65086751517157B924B193AE70FA_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_3E9A65086751517157B924B193AE70FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_3E9A65086751517157B924B193AE70FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_3E9A65086751517157B924B193AE70FA" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_3E9A65086751517157B924B193AE70FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_629C9DDE06DE2582F52124B193AE662A_negatedLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_629C9DDE06DE2582F52124B193AE662A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_629C9DDE06DE2582F52124B193AE662A_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_629C9DDE06DE2582F52124B193AE662A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_629C9DDE06DE2582F52124B193AE662A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_629C9DDE06DE2582F52124B193AE662A" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_629C9DDE06DE2582F52124B193AE662A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_066963AEDBD6F45C60D524B193AE36D8_negatedLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_066963AEDBD6F45C60D524B193AE36D8" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_066963AEDBD6F45C60D524B193AE36D8_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_066963AEDBD6F45C60D524B193AE36D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, in Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_066963AEDBD6F45C60D524B193AE36D8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_066963AEDBD6F45C60D524B193AE36D8" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_066963AEDBD6F45C60D524B193AE36D8" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_FEC67143CC58365AF96824B193AEAE4B_negatedLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_FEC67143CC58365AF96824B193AEAE4B" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_FEC67143CC58365AF96824B193AEAE4B_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_FEC67143CC58365AF96824B193AEAE4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable, Thereafter</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_FEC67143CC58365AF96824B193AEAE4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_FEC67143CC58365AF96824B193AEAE4B" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_FEC67143CC58365AF96824B193AEAE4B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_062B5CD9A3FBF8A7C21024B193AE81EF_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_062B5CD9A3FBF8A7C21024B193AE81EF" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total minimum lease payments</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_062B5CD9A3FBF8A7C21024B193AE81EF_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_062B5CD9A3FBF8A7C21024B193AE81EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_062B5CD9A3FBF8A7C21024B193AE81EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_062B5CD9A3FBF8A7C21024B193AE81EF" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_062B5CD9A3FBF8A7C21024B193AE81EF" xlink:type="arc" />
    <link:label id="lab_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870_terseLabel_en-US" xlink:label="lab_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Net</link:label>
    <link:label id="lab_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870_label_en-US" xlink:label="lab_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases Net Future Minimum Payments Due Fiscal Year Maturity [Abstract]</link:label>
    <link:label id="lab_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870_documentation_en-US" xlink:label="lab_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operating Leases Net Future Minimum Payments Due Fiscal Year Maturity [Abstract]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract" xlink:label="loc_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870" xlink:to="lab_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Operating Leased Assets [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE_label_en-US" xlink:label="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Operating Leased Assets [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:label="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:to="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease Arrangement, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D_label_en-US" xlink:label="lab_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Arrangement, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseArrangementTypeAxis" xlink:label="loc_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:to="lab_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850_terseLabel_en-US" xlink:label="lab_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lease Arrangement, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850_label_en-US" xlink:label="lab_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Arrangement, Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseArrangementTypeDomain" xlink:label="loc_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850" xlink:to="lab_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leased Assets [Line Items]</link:label>
    <link:label id="lab_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B_label_en-US" xlink:label="lab_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leased Assets [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasedAssetsLineItems" xlink:label="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="lab_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_398BD28CF0A0B9570B9924B193B0C8B7_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_398BD28CF0A0B9570B9924B193B0C8B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_398BD28CF0A0B9570B9924B193B0C8B7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_398BD28CF0A0B9570B9924B193B0C8B7" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_398BD28CF0A0B9570B9924B193B0C8B7" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_81359CABBD816199791224B193B067D1_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_81359CABBD816199791224B193B067D1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_81359CABBD816199791224B193B067D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_81359CABBD816199791224B193B067D1" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_81359CABBD816199791224B193B067D1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_468742847E02E0F0657B24B193B03DD1_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_468742847E02E0F0657B24B193B03DD1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_468742847E02E0F0657B24B193B03DD1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_468742847E02E0F0657B24B193B03DD1" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_468742847E02E0F0657B24B193B03DD1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F26F91C967B773C54E124B193B1AC74_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F26F91C967B773C54E124B193B1AC74" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F26F91C967B773C54E124B193B1AC74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F26F91C967B773C54E124B193B1AC74" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F26F91C967B773C54E124B193B1AC74" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_173AD8F88903A8DDE2B424B193B1E366_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_173AD8F88903A8DDE2B424B193B1E366" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_173AD8F88903A8DDE2B424B193B1E366" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_173AD8F88903A8DDE2B424B193B1E366" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_173AD8F88903A8DDE2B424B193B1E366" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due Thereafter</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total minimum lease payments</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC" xlink:type="arc" />
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0_verboseLabel_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0_label_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases Future Minimum Payments Net Current</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0_documentation_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future rental payments, net due within one year of the balance sheet date under an operating lease.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetCurrent" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:to="lab_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:type="arc" />
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708_verboseLabel_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2020</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708_label_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases Future Minimum Payments Net In Two Years</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708_documentation_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future rental payments, net due within the second year of the balance sheet date under an operating lease.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:to="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:type="arc" />
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996_verboseLabel_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2021</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996_label_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases Future Minimum Payments Net In Three Years</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996_documentation_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future rental payments, net due within the third year of the balance sheet date under an operating lease.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:to="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:type="arc" />
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5_verboseLabel_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5_label_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases Future Minimum Payments Net In Four Years</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5_documentation_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future rental payments, net due within the fourth year of the balance sheet date under an operating lease.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:to="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:type="arc" />
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573_verboseLabel_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">2023</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573_label_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases Future Minimum Payments Net In Five Years</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573_documentation_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future rental payments, net due within the fifth year of the balance sheet date under an operating lease.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:to="lab_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:type="arc" />
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA_verboseLabel_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA_label_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases Future Minimum Payments Net Thereafter</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA_documentation_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future minimum lease payments, net due under operating leases for periods greater than five years following the balance sheet date.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetThereafter" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:to="lab_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:type="arc" />
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95_totalLabel_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total minimum lease payments</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95_label_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases Future Minimum Payments Net</link:label>
    <link:label id="lab_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95_documentation_en-US" xlink:label="lab_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future minimum rental payments, net in aggregate as of the balance sheet date under operating leases.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNet" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:to="lab_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisclosureTextBlockAbstract_69FCED014816DF8234A3E2AA28579A7B_label_en-US" xlink:label="lab_us-gaap_DisclosureTextBlockAbstract_69FCED014816DF8234A3E2AA28579A7B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure Text Block [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="loc_us-gaap_DisclosureTextBlockAbstract_69FCED014816DF8234A3E2AA28579A7B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureTextBlockAbstract_69FCED014816DF8234A3E2AA28579A7B" xlink:to="lab_us-gaap_DisclosureTextBlockAbstract_69FCED014816DF8234A3E2AA28579A7B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_AB1EEB435471142CC818E2AA2858AE2D_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_AB1EEB435471142CC818E2AA2858AE2D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">SUPPLEMENTAL FINANCIAL INFORMATION</link:label>
    <link:label id="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_AB1EEB435471142CC818E2AA2858AE2D_label_en-US" xlink:label="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_AB1EEB435471142CC818E2AA2858AE2D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Financial Information Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalFinancialInformationDisclosureTextBlock" xlink:label="loc_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_AB1EEB435471142CC818E2AA2858AE2D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_AB1EEB435471142CC818E2AA2858AE2D" xlink:to="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_AB1EEB435471142CC818E2AA2858AE2D" xlink:type="arc" />
    <link:label id="lab_us-gaap_OffsettingAbstract_5EF55855F5077DC7D0250C0B61081C69_label_en-US" xlink:label="lab_us-gaap_OffsettingAbstract_5EF55855F5077DC7D0250C0B61081C69" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Offsetting [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAbstract" xlink:label="loc_us-gaap_OffsettingAbstract_5EF55855F5077DC7D0250C0B61081C69" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffsettingAbstract_5EF55855F5077DC7D0250C0B61081C69" xlink:to="lab_us-gaap_OffsettingAbstract_5EF55855F5077DC7D0250C0B61081C69" xlink:type="arc" />
    <link:label id="lab_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C_terseLabel_en-US" xlink:label="lab_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Offsetting Assets [Table]</link:label>
    <link:label id="lab_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C_label_en-US" xlink:label="lab_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Offsetting Assets [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAssetsTable" xlink:label="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:to="lab_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76_terseLabel_en-US" xlink:label="lab_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Offsetting Assets [Line Items]</link:label>
    <link:label id="lab_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76_label_en-US" xlink:label="lab_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Offsetting Assets [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAssetsLineItems" xlink:label="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="lab_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross amounts of recognized assets</link:label>
    <link:label id="lab_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6_label_en-US" xlink:label="lab_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Not Subject to Master Netting Arrangement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6" xlink:to="lab_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6" xlink:type="arc" />
    <link:label id="lab_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623_negatedTerseLabel_en-US" xlink:label="lab_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Gross liability amounts offset in the Balance Sheet</link:label>
    <link:label id="lab_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623_label_en-US" xlink:label="lab_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Gross Liability Offset</link:label>
    <link:label id="lab_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623_documentation_en-US" xlink:label="lab_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against collateral.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueGrossLiabilityOffset" xlink:label="loc_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:to="lab_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset derivative contracts, net</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative, Fair Value, Amount Offset Against Collateral, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet" xlink:label="loc_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458" xlink:to="lab_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458" xlink:type="arc" />
    <link:label id="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD_totalLabel_en-US" xlink:label="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Asset derivative contracts, net</link:label>
    <link:label id="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD_label_en-US" xlink:label="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Fair Value, Amount Offset Against Collateral, Total</link:label>
    <link:label id="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD_documentation_en-US" xlink:label="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against an obligation to return collateral.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:to="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D_terseLabel_en-US" xlink:label="lab_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Offsetting Liabilities [Table]</link:label>
    <link:label id="lab_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D_label_en-US" xlink:label="lab_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Offsetting Liabilities [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingLiabilitiesTable" xlink:label="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:to="lab_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:type="arc" />
    <link:label id="lab_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03_terseLabel_en-US" xlink:label="lab_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Offsetting Liabilities [Line Items]</link:label>
    <link:label id="lab_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03_label_en-US" xlink:label="lab_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Offsetting Liabilities [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingLiabilitiesLineItems" xlink:label="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:to="lab_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Gross amounts of recognized liabilities</link:label>
    <link:label id="lab_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F_label_en-US" xlink:label="lab_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Not Subject to Master Netting Arrangement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F" xlink:to="lab_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F" xlink:type="arc" />
    <link:label id="lab_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677_negatedTerseLabel_en-US" xlink:label="lab_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Gross asset amounts offset in the Balance Sheet</link:label>
    <link:label id="lab_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677_label_en-US" xlink:label="lab_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Gross Asset Offset</link:label>
    <link:label id="lab_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677_documentation_en-US" xlink:label="lab_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against collateral.</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueGrossAssetOffset" xlink:label="loc_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:to="lab_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F_totalLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Liability derivative contracts, net</link:label>
    <link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Liability, Fair Value, Amount Offset Against Collateral</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F" xlink:to="lab_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_619571B72F88C37C1ADCE2AA28FE2AFB_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_619571B72F88C37C1ADCE2AA28FE2AFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">FINANCIAL DERIVATIVE INSTRUMENTS</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_619571B72F88C37C1ADCE2AA28FE2AFB_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_619571B72F88C37C1ADCE2AA28FE2AFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments and Hedging Activities Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_619571B72F88C37C1ADCE2AA28FE2AFB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_619571B72F88C37C1ADCE2AA28FE2AFB" xlink:to="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_619571B72F88C37C1ADCE2AA28FE2AFB" xlink:type="arc" />
    <link:label id="lab_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4_terseLabel_en-US" xlink:label="lab_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Air Traffic Liability Roll Forward</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4_label_en-US" xlink:label="lab_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AirTrafficLiabilityRollForward [Roll Forward]</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4_documentation_en-US" xlink:label="lab_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Air Traffic Liability Roll Forward</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityRollForwardRollForward" xlink:label="loc_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:to="lab_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:type="arc" />
    <link:label id="lab_luv_AirTrafficLiabilityTotal_1591D2158B464D5152E9E2AA28119F30_periodStartLabel_en-US" xlink:label="lab_luv_AirTrafficLiabilityTotal_1591D2158B464D5152E9E2AA28119F30" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">ATL, beginning balance</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityTotal" xlink:label="loc_luv_AirTrafficLiabilityTotal_1591D2158B464D5152E9E2AA28119F30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirTrafficLiabilityTotal_1591D2158B464D5152E9E2AA28119F30" xlink:to="lab_luv_AirTrafficLiabilityTotal_1591D2158B464D5152E9E2AA28119F30" xlink:type="arc" />
    <link:label id="lab_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D_terseLabel_en-US" xlink:label="lab_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Period Sales</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D_label_en-US" xlink:label="lab_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Air Traffic Liability - Current Period Sales</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D_documentation_en-US" xlink:label="lab_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Current Period Sales</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityCurrentPeriodSales" xlink:label="loc_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D" xlink:to="lab_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D" xlink:type="arc" />
    <link:label id="lab_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED_terseLabel_en-US" xlink:label="lab_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue amounts in beginning balance</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED_label_en-US" xlink:label="lab_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Air Traffic Liability - Revenue amounts in beginning balance</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED_documentation_en-US" xlink:label="lab_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Air Traffic Liability - Revenue amounts in beginning balance</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityRevenueamountsinbeginningbalance" xlink:label="loc_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED" xlink:to="lab_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED" xlink:type="arc" />
    <link:label id="lab_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB_terseLabel_en-US" xlink:label="lab_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue from Current Period Sales</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB_label_en-US" xlink:label="lab_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Air Traffic Liability - Revenue from Current Period Sales</link:label>
    <link:label id="lab_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB_documentation_en-US" xlink:label="lab_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Air Traffic Liability - Revenue from Current Period Sales</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales" xlink:label="loc_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB" xlink:to="lab_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB" xlink:type="arc" />
    <link:label id="lab_luv_AirTrafficLiabilityTotal_EDF3107AABBBC232CD3FE2AA2812129A_periodEndLabel_en-US" xlink:label="lab_luv_AirTrafficLiabilityTotal_EDF3107AABBBC232CD3FE2AA2812129A" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">ATL, ending balance</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityTotal" xlink:label="loc_luv_AirTrafficLiabilityTotal_EDF3107AABBBC232CD3FE2AA2812129A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_AirTrafficLiabilityTotal_EDF3107AABBBC232CD3FE2AA2812129A" xlink:to="lab_luv_AirTrafficLiabilityTotal_EDF3107AABBBC232CD3FE2AA2812129A" xlink:type="arc" />
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3_terseLabel_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance lease right-of-use asset</link:label>
    <link:label id="lab_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3_label_en-US" xlink:label="lab_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Right-of-Use Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3" xlink:to="lab_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3" xlink:type="arc" />
    <link:label id="lab_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE_terseLabel_en-US" xlink:label="lab_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance Lease, Right of Use Asset, Accumulated Depreciation</link:label>
    <link:label id="lab_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE_label_en-US" xlink:label="lab_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finance Lease, Right of Use Asset, Accumulated Depreciation</link:label>
    <link:label id="lab_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE_documentation_en-US" xlink:label="lab_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Finance Lease, Right of Use Asset, Accumulated Depreciation</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation" xlink:label="loc_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:to="lab_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:type="arc" />
    <link:label id="lab_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8_terseLabel_en-US" xlink:label="lab_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total lease assets</link:label>
    <link:label id="lab_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8_label_en-US" xlink:label="lab_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Right of Use Asset</link:label>
    <link:label id="lab_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8_documentation_en-US" xlink:label="lab_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lease Right of Use Asset</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseRightofUseAsset" xlink:label="loc_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:to="lab_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:type="arc" />
    <link:label id="lab_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E_terseLabel_en-US" xlink:label="lab_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total lease liabilities</link:label>
    <link:label id="lab_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E_label_en-US" xlink:label="lab_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lease Liability</link:label>
    <link:label id="lab_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E_documentation_en-US" xlink:label="lab_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lease Liability</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseLiability" xlink:label="loc_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:to="lab_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueDisclosureAbstract_32BE5F812317EDA82E0D0C0B5FAA8853_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueDisclosureAbstract_32BE5F812317EDA82E0D0C0B5FAA8853" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueDisclosureAbstract" xlink:label="loc_us-gaap_DeferredRevenueDisclosureAbstract_32BE5F812317EDA82E0D0C0B5FAA8853" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueDisclosureAbstract_32BE5F812317EDA82E0D0C0B5FAA8853" xlink:to="lab_us-gaap_DeferredRevenueDisclosureAbstract_32BE5F812317EDA82E0D0C0B5FAA8853" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Revenue Arrangement, by Type [Table]</link:label>
    <link:label id="lab_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue Arrangement, by Type [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementByTypeTable" xlink:label="loc_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:to="lab_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Revenue Arrangement Type [Axis]</link:label>
    <link:label id="lab_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue Arrangement Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeAxis" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:to="lab_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Revenue</link:label>
    <link:label id="lab_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:to="lab_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:type="arc" />
    <link:label id="lab_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2_terseLabel_en-US" xlink:label="lab_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Chase And Other Partner Agreements</link:label>
    <link:label id="lab_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2_label_en-US" xlink:label="lab_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ChaseAndOtherPartnerAgreements [Member]</link:label>
    <link:label id="lab_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2_documentation_en-US" xlink:label="lab_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Chase And Other Partner Agreements</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ChaseAndOtherPartnerAgreementsMember" xlink:label="loc_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:to="lab_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Revenue Arrangement [Line Items]</link:label>
    <link:label id="lab_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Revenue Arrangement [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementLineItems" xlink:label="loc_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:to="lab_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Measurement Inputs and Valuation Techniques [Table]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurement Inputs and Valuation Techniques [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:type="arc" />
    <link:label id="lab_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403_terseLabel_en-US" xlink:label="lab_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Input Type [Axis]</link:label>
    <link:label id="lab_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403_label_en-US" xlink:label="lab_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Input Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeAxis" xlink:label="loc_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:to="lab_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:type="arc" />
    <link:label id="lab_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF_terseLabel_en-US" xlink:label="lab_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Input Type [Domain]</link:label>
    <link:label id="lab_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF_label_en-US" xlink:label="lab_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Input Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeDomain" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:to="lab_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90_terseLabel_en-US" xlink:label="lab_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Input, Option Volatility</link:label>
    <link:label id="lab_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90_label_en-US" xlink:label="lab_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Input, Option Volatility [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputOptionVolatilityMember" xlink:label="loc_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90" xlink:to="lab_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90" xlink:type="arc" />
    <link:label id="lab_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786_terseLabel_en-US" xlink:label="lab_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Second quarter 2019</link:label>
    <link:label id="lab_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786_label_en-US" xlink:label="lab_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SecondQuarterCY [Member]</link:label>
    <link:label id="lab_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786_documentation_en-US" xlink:label="lab_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Second Quarter Current Year</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_SecondQuarterCYMember" xlink:label="loc_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:to="lab_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:type="arc" />
    <link:label id="lab_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA_terseLabel_en-US" xlink:label="lab_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Third quarter 2019</link:label>
    <link:label id="lab_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA_label_en-US" xlink:label="lab_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Third Quarter - CY [Member]</link:label>
    <link:label id="lab_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA_documentation_en-US" xlink:label="lab_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Third Quarter - CY [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_ThirdQuarterCYMember" xlink:label="loc_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:to="lab_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:type="arc" />
    <link:label id="lab_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495_terseLabel_en-US" xlink:label="lab_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fourth quarter 2019</link:label>
    <link:label id="lab_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495_label_en-US" xlink:label="lab_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fourth Quarter - CY [Member]</link:label>
    <link:label id="lab_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495_documentation_en-US" xlink:label="lab_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fourth Quarter - CY [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_FourthQuarterCYMember" xlink:label="loc_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:to="lab_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:type="arc" />
    <link:label id="lab_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE_terseLabel_en-US" xlink:label="lab_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2022</link:label>
    <link:label id="lab_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE_label_en-US" xlink:label="lab_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">YearThree [Member]</link:label>
    <link:label id="lab_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE_documentation_en-US" xlink:label="lab_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">YearThree [Member]</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_YearThreeMember" xlink:label="loc_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:to="lab_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Measurement Inputs and Valuation Techniques [Line Items]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Measurement Inputs and Valuation Techniques [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:to="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Asset, Measurement Input</link:label>
    <link:label id="lab_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7_label_en-US" xlink:label="lab_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Asset, Measurement Input</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetMeasurementInput" xlink:label="loc_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7" xlink:to="lab_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermPurchaseCommitmentTextBlock_AE724C368E7EB1E5E158E2AA27284B9E_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermPurchaseCommitmentTextBlock_AE724C368E7EB1E5E158E2AA27284B9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Construction costs recorded in ACFO</link:label>
    <link:label id="lab_us-gaap_LongTermPurchaseCommitmentTextBlock_AE724C368E7EB1E5E158E2AA27284B9E_label_en-US" xlink:label="lab_us-gaap_LongTermPurchaseCommitmentTextBlock_AE724C368E7EB1E5E158E2AA27284B9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Purchase Commitment [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermPurchaseCommitmentTextBlock" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentTextBlock_AE724C368E7EB1E5E158E2AA27284B9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentTextBlock_AE724C368E7EB1E5E158E2AA27284B9E" xlink:to="lab_us-gaap_LongTermPurchaseCommitmentTextBlock_AE724C368E7EB1E5E158E2AA27284B9E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Assets [Abstract]</link:label>
    <link:label id="lab_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B_label_en-US" xlink:label="lab_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsAbstract" xlink:label="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="lab_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:type="arc" />
    <link:label id="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_020073733E4B11BED75CE2AA28EB49E8_verboseLabel_en-US" xlink:label="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_020073733E4B11BED75CE2AA28EB49E8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Derivative contracts</link:label>
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_020073733E4B11BED75CE2AA28EB49E8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_020073733E4B11BED75CE2AA28EB49E8" xlink:to="lab_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_020073733E4B11BED75CE2AA28EB49E8" xlink:type="arc" />
    <link:label id="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020_terseLabel_en-US" xlink:label="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Intangible assets</link:label>
    <link:label id="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020_label_en-US" xlink:label="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intangible Assets, Net (Excluding Goodwill)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020" xlink:to="lab_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finance lease receivable</link:label>
    <link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capital Leases, Future Minimum Payments Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6" xlink:to="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6" xlink:type="arc" />
    <link:label id="lab_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E_terseLabel_en-US" xlink:label="lab_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-current prepaid maintenance</link:label>
    <link:label id="lab_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E_label_en-US" xlink:label="lab_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prepaid Expense Other, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseOtherNoncurrent" xlink:label="loc_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E" xlink:to="lab_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89_label_en-US" xlink:label="lab_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Miscellaneous</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMiscellaneous" xlink:label="loc_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89" xlink:to="lab_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3_totalLabel_en-US" xlink:label="lab_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3_label_en-US" xlink:label="lab_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3" xlink:to="lab_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>9
<FILENAME>luv-20190630_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" xlink:href="luv-20190630.xsd#AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" xlink:href="luv-20190630.xsd#AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/AociScheduleOfAociComponentsDetails" xlink:href="luv-20190630.xsd#AociScheduleOfAociComponentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/BasisOfPresentation" xlink:href="luv-20190630.xsd#BasisOfPresentation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/BasisOfPresentationDetails" xlink:href="luv-20190630.xsd#BasisOfPresentationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/BasisOfPresentationPolicies" xlink:href="luv-20190630.xsd#BasisOfPresentationPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGrounding" xlink:href="luv-20190630.xsd#Boeing737MaxAircraftGrounding" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails" xlink:href="luv-20190630.xsd#Boeing737MaxAircraftGroundingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Boeing737MaxAircraftGroundingTables" xlink:href="luv-20190630.xsd#Boeing737MaxAircraftGroundingTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingencies" xlink:href="luv-20190630.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesAirportProjectsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CommitmentsAndContingenciesTables" xlink:href="luv-20190630.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/ComprehensiveIncome" xlink:href="luv-20190630.xsd#ComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/ComprehensiveIncomeTables" xlink:href="luv-20190630.xsd#ComprehensiveIncomeTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedBalanceSheet" xlink:href="luv-20190630.xsd#CondensedConsolidatedBalanceSheet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfStockholdersEquityParentheticals" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement" xlink:href="luv-20190630.xsd#CondensedConsolidatedStatementOfStockholdersEquityStatement" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/DocumentAndEntityInformation" xlink:href="luv-20190630.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" xlink:href="luv-20190630.xsd#FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurements" xlink:href="luv-20190630.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementsMeasuredOnRecurringBasisDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" xlink:href="luv-20190630.xsd#FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FairValueMeasurementsTables" xlink:href="luv-20190630.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstruments" xlink:href="luv-20190630.xsd#FinancialDerivativeInstruments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsFuelHedgingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/FinancialDerivativeInstrumentsTables" xlink:href="luv-20190630.xsd#FinancialDerivativeInstrumentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Leases" xlink:href="luv-20190630.xsd#Leases" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" xlink:href="luv-20190630.xsd#LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails" xlink:href="luv-20190630.xsd#LeasesComponentsOfLeaseCostDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesDetails" xlink:href="luv-20190630.xsd#LeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails" xlink:href="luv-20190630.xsd#LeasesLeaseRelatedAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails" xlink:href="luv-20190630.xsd#LeasesMaturityOfLeaseLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesOtherInformationDetails" xlink:href="luv-20190630.xsd#LeasesOtherInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesPolicies" xlink:href="luv-20190630.xsd#LeasesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails" xlink:href="luv-20190630.xsd#LeasesSupplementalCashFlowInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LeasesTables" xlink:href="luv-20190630.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LongTermDebt" xlink:href="luv-20190630.xsd#LongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LongTermDebtDetails" xlink:href="luv-20190630.xsd#LongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/LongTermDebtTables" xlink:href="luv-20190630.xsd#LongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NetIncomePerShare" xlink:href="luv-20190630.xsd#NetIncomePerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NetIncomePerShareDetails" xlink:href="luv-20190630.xsd#NetIncomePerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NetIncomePerShareTables" xlink:href="luv-20190630.xsd#NetIncomePerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncements" xlink:href="luv-20190630.xsd#NewAccountingPronouncements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails" xlink:href="luv-20190630.xsd#NewAccountingPronouncementsAdjustmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncementsDetails" xlink:href="luv-20190630.xsd#NewAccountingPronouncementsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/NewAccountingPronouncementsTables" xlink:href="luv-20190630.xsd#NewAccountingPronouncementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/Revenue" xlink:href="luv-20190630.xsd#Revenue" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAdditionalInformationDetails" xlink:href="luv-20190630.xsd#RevenueAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails" xlink:href="luv-20190630.xsd#RevenueAirTrafficLiabilityBreakoutDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" xlink:href="luv-20190630.xsd#RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails" xlink:href="luv-20190630.xsd#RevenueAirTrafficLiabilityRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails" xlink:href="luv-20190630.xsd#RevenuePassengerRevenueBreakoutDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/RevenueTables" xlink:href="luv-20190630.xsd#RevenueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SubsequentEvent" xlink:href="luv-20190630.xsd#SubsequentEvent" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SubsequentEventDetails" xlink:href="luv-20190630.xsd#SubsequentEventDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SubsequentEventTables" xlink:href="luv-20190630.xsd#SubsequentEventTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformation" xlink:href="luv-20190630.xsd#SupplementalFinancialInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationAccountsPayableDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationOtherAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.southwest.com/role/SupplementalFinancialInformationTables" xlink:href="luv-20190630.xsd#SupplementalFinancialInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:presentationLink xlink:role="http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_33DB102E40A4A77121962FCA822759F7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CondensedStatementOfComprehensiveIncomeTable" xlink:label="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_33DB102E40A4A77121962FCA822759F7" xlink:to="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3A61D738BDE21AA142A02FCA82283B4E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3A61D738BDE21AA142A02FCA82283B4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_F52FEC2E3E102E8987AE2FCA8228170C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3A61D738BDE21AA142A02FCA82283B4E" xlink:to="loc_us-gaap_TypeOfAdoptionMember_F52FEC2E3E102E8987AE2FCA8228170C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountingStandardsUpdate201802Domain" xlink:label="loc_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_F52FEC2E3E102E8987AE2FCA8228170C" xlink:to="loc_luv_AccountingStandardsUpdate201802Domain_E4C2E7491C38502195FA2FCA8228280F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_9CE320198A5AFEE938A62FCA8229FE6A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_9CE320198A5AFEE938A62FCA8229FE6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_9CE320198A5AFEE938A62FCA8229FE6A" xlink:to="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" xlink:label="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_E7E2FE4811E8A8DFBEA42FCA8229944A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_00FB443A349CD40AD4CB2FCA82294491" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" xlink:label="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_2E3FE57D17C7320442D22FCA822AC227" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" xlink:label="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B4093B31A77A39F6F5542FCA8229D912" xlink:to="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_FF51F44EC4741E7EA8B92FCA822A0CCA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_4A67978EF2DFF07D3E972FCA822ACF8B" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_AA8E97E8A27D1FBBE5B92FCA822A1014" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_7B3063DCD348A9B4D2512FCA822AD226" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_B0BC2A360D74C3EF2C652FCA822B9F03" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_B0BC2A360D74C3EF2C652FCA822B9F03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_B0BC2A360D74C3EF2C652FCA822B9F03" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_664B4316E36E2150BCA82FCA8229F1D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_9B05801A436DFC9E59C92FCA822C1A9C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_us-gaap_InterestRateSwapMember_9B05801A436DFC9E59C92FCA822C1A9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_1DA753E7F96A8528CD8F2FCA822C7D8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="loc_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_us-gaap_NewAccountingPronouncementMember_E1ECD28AE238F6274B862FCA822C8363" xlink:type="arc" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7CA4374B185A1A82A3552FCA822B1B0A" xlink:to="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_6143EE33C581233C0EE62FCA822A3F91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CondensedStatementOfIncomeCaptionsLineItems" xlink:label="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfComprehensiveIncomeTable_319B815BBF48F2AC02CC2FCA822741F7" xlink:to="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_C233145190A0FFD3DFD12FCA822C97E2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_NetIncomeLoss_C233145190A0FFD3DFD12FCA822C97E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_16437508CEFA05188D522FCA822D821C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2C8213088A76E915039E2FCA822D5747" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_646D40DAF7DF2D33A6542FCA822D87F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_D3452FF9AAF31630961D2FCA822DEA54" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_D3452FF9AAF31630961D2FCA822DEA54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_461A881DF9E30C6C42DB2FCA822D5AAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CondensedStatementOfIncomeCaptionsLineItems_78BD0D1A1F0DE764353E2FCA822C60F4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_33013684A794DDF2C3672FCA822DBD0F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_137714976163321E92FD0BC36BFD63FF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_137714976163321E92FD0BC36BFD63FF" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_6796EE3474C31E62F02D0BC36BFE016D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_6796EE3474C31E62F02D0BC36BFE016D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_60C478C4EA192D45D54C0BC36BFE0FD7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_6796EE3474C31E62F02D0BC36BFE016D" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_60C478C4EA192D45D54C0BC36BFE0FD7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_0C57F7C655F40E8320C10BC36BFE86D1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_60C478C4EA192D45D54C0BC36BFE0FD7" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_0C57F7C655F40E8320C10BC36BFE86D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_9B50358BB42CE9153F810BC36BFEE7D8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_9B50358BB42CE9153F810BC36BFEE7D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_9B50358BB42CE9153F810BC36BFEE7D8" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_2CAD3C1537E2A61E3CB30BC36BFFFF86" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308" xlink:to="loc_us-gaap_CommodityContractMember_2CAD3C1537E2A61E3CB30BC36BFFFF86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_F0E63F1A07246853561D0BC36BFF41C0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F901DEFF9891016612D90BC36BFF1308" xlink:to="loc_us-gaap_InterestRateSwapMember_F0E63F1A07246853561D0BC36BFF41C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_D9E3486AC606F65015040BC36BFFDAAC" xlink:to="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_63F11344AA024984BD860BC36C00B238" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_63F11344AA024984BD860BC36C00B238" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" xlink:label="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_225FD4D826D10EB6BE4E0BC36C005BFA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_7683ED1E50E945C793900BC36BFF6E64" xlink:to="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_225FD4D826D10EB6BE4E0BC36C005BFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:label="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_F378DB0853D37F5EC8C40BC36BFD771E" xlink:to="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_CF9DFDB915A5D3E453EF0BC36C000C3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_B27DFF6A38C2C75B6BD40BC36C011AAB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_FuelCosts_B27DFF6A38C2C75B6BD40BC36C011AAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_FEFFD59BE8092A1907260BC36C019AA4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_InterestExpense_FEFFD59BE8092A1907260BC36C019AA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_99D5D01342BAE9C2A44C0BC36C015533" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_99D5D01342BAE9C2A44C0BC36C015533" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_A558E6E9573B6CCADB090BC36C00E9CC" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_45879EEEEA2B28D395380BC36C01020E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/AociScheduleOfAociComponentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_17463B13C631EFB156342446C78C5B38" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_17463B13C631EFB156342446C78C5B38" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_51A9C0EBECE9C8C550D62446C78DC505" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_51A9C0EBECE9C8C550D62446C78DC505" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6453B1D490A35713E5412446C78DD32E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_51A9C0EBECE9C8C550D62446C78DC505" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6453B1D490A35713E5412446C78DD32E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_48CC24C20C1AF49A65852446C78DC149" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6453B1D490A35713E5412446C78DD32E" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_48CC24C20C1AF49A65852446C78DC149" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_4B86027815610EC201192446C78EAF58" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_4B86027815610EC201192446C78EAF58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_BAA67D366398BB687E202446C7934FDE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_4B86027815610EC201192446C78EAF58" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_BAA67D366398BB687E202446C7934FDE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_A7CF12642C5CA6C40F122446C793308A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_BAA67D366398BB687E202446C7934FDE" xlink:to="loc_us-gaap_CommodityContractMember_A7CF12642C5CA6C40F122446C793308A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_9286CE5715CE4487AAD82446C7945FAC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_9286CE5715CE4487AAD82446C7945FAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_9286CE5715CE4487AAD82446C7945FAC" xlink:to="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember" xlink:label="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_D804EFA7C0EDA60C92BA2446C7940D6A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_D804EFA7C0EDA60C92BA2446C7940D6A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember" xlink:label="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_48C464C72E8EEB4BF24F2446C794D9E2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember_48C464C72E8EEB4BF24F2446C794D9E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_4234EAE36AB7B23DF7EA2446C79418BA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_4234EAE36AB7B23DF7EA2446C79418BA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember" xlink:label="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_D3ED00744DBA0446DFAA2446C795C2FE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember_D3ED00744DBA0446DFAA2446C795C2FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_17B97828DAAF6D1C57162446C7953A0B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_17B97828DAAF6D1C57162446C7953A0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" xlink:label="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_DDBBEC5A6EF0BC3F0ECC2446C795E19D" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_0DCB28596D9DDE73A44E2446C794151E" xlink:to="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_DDBBEC5A6EF0BC3F0ECC2446C795E19D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_5DEFA894191B86F814BD2446C78CE692" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AOCIAttributableToParentNetOfTaxRollForward" xlink:label="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_D0F46C6E6A911F8828982446C796B22B" xlink:to="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A0B2648CEC84A7E744A12446C796CF43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D0FF74A83522AEE3696F2446C796C9DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E9EB4B33DB5DD3973AC12446C79769E8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E9EB4B33DB5DD3973AC12446C79769E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_323D37EDECD34E1159C52446C79745D7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AOCIAttributableToParentNetOfTaxRollForward_7474326B6F168ADA621F2446C79675F5" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_323D37EDECD34E1159C52446C79745D7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/BasisOfPresentation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_287DABFF5768010FCA04E2AA27249A39" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BasisOfAccounting" xlink:label="loc_us-gaap_BasisOfAccounting_FA0BBBB29BE601CD574BE2AA2724F569" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_287DABFF5768010FCA04E2AA27249A39" xlink:to="loc_us-gaap_BasisOfAccounting_FA0BBBB29BE601CD574BE2AA2724F569" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/BasisOfPresentationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_67EBDBA1E81A84291776E2AA270C56C2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AircraftRental" xlink:label="loc_us-gaap_AircraftRental_C2BFA6AE117BFFC3051EE2AA270CC2A1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_67EBDBA1E81A84291776E2AA270C56C2" xlink:to="loc_us-gaap_AircraftRental_C2BFA6AE117BFFC3051EE2AA270CC2A1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/BasisOfPresentationPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_D190EF92B17A81590779E2AA2634D522" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3802297948625FA3D0B0E2AA263468A9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_D190EF92B17A81590779E2AA2634D522" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_3802297948625FA3D0B0E2AA263468A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_4D217D3D24E23F7BA206E2AA2635FC60" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_D190EF92B17A81590779E2AA2634D522" xlink:to="loc_us-gaap_DerivativesPolicyTextBlock_4D217D3D24E23F7BA206E2AA2635FC60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_CD9E32F9E67C86C222A6E2AA26356D96" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_D190EF92B17A81590779E2AA2634D522" xlink:to="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_CD9E32F9E67C86C222A6E2AA26356D96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9C991B047EB5F59135E7E2AA26357AF5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_D190EF92B17A81590779E2AA2634D522" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9C991B047EB5F59135E7E2AA26357AF5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_EFB8080B984100AAE624E2AA2635DBB8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_D190EF92B17A81590779E2AA2634D522" xlink:to="loc_us-gaap_RevenueRecognitionPolicyTextBlock_EFB8080B984100AAE624E2AA2635DBB8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="loc_us-gaap_LesseeLeasesPolicyTextBlock_510DA314A33EFD0E3CBCE2AA2635B4BF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_D190EF92B17A81590779E2AA2634D522" xlink:to="loc_us-gaap_LesseeLeasesPolicyTextBlock_510DA314A33EFD0E3CBCE2AA2635B4BF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/Boeing737MaxAircraftGrounding" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ExtraordinaryAndUnusualItemsAbstract" xlink:label="loc_us-gaap_ExtraordinaryAndUnusualItemsAbstract_9BB000A7577A8CE7BBAA43386D3C51A2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock" xlink:label="loc_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock_4621D666BEBCFBA2EA7E43386D3DFB7D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ExtraordinaryAndUnusualItemsAbstract_9BB000A7577A8CE7BBAA43386D3C51A2" xlink:to="loc_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock_4621D666BEBCFBA2EA7E43386D3DFB7D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_Boeing737MaxAircraftGroundingAbstract" xlink:label="loc_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NumberofAircraftGroundedUnderEmergencyOrder" xlink:label="loc_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0" xlink:to="loc_luv_NumberofAircraftGroundedUnderEmergencyOrder_47FE9195FBDACF8B302C43386D43B514" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PotentialConcessionsandOtherConsiderations" xlink:label="loc_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_Boeing737MaxAircraftGroundingAbstract_94FDBD20877B1C4B638543386D4365C0" xlink:to="loc_luv_PotentialConcessionsandOtherConsiderations_29BB7436CCC9EF52D09643386D4481B7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingencies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_3472FF9ECA79FCCF1EA2E2AA27827BD5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_96D5C842A452D52A18B4E2AA27824C38" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_3472FF9ECA79FCCF1EA2E2AA27827BD5" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_96D5C842A452D52A18B4E2AA27824C38" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_AF0BD2D17CE5BA50DEEAE2AA2B64AA5D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTable" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_D7F3E91035227E808621E2AA2B640B17" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_AF0BD2D17CE5BA50DEEAE2AA2B64AA5D" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_D7F3E91035227E808621E2AA2B640B17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeAxis" xlink:label="loc_srt_AircraftTypeAxis_594BDCCFFEC1DB781B94E2AA2B652715" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_D7F3E91035227E808621E2AA2B640B17" xlink:to="loc_srt_AircraftTypeAxis_594BDCCFFEC1DB781B94E2AA2B652715" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AircraftTypeAxis_594BDCCFFEC1DB781B94E2AA2B652715" xlink:to="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_B7378MAXMember" xlink:label="loc_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:to="loc_luv_B7378MAXMember_D3686B921014178C64CFE2AA2B657EB6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B737MaxMember" xlink:label="loc_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:to="loc_srt_B737MaxMember_014549805E8E4C76408CE2AA2B66BF7D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B737800Member" xlink:label="loc_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AircraftTypeMember_8B729D374625784ACC58E2AA2B658FE4" xlink:to="loc_srt_B737800Member_EF9A7CCDD3914F4C8CEDE2AA2B666952" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A0268427FA9A6A7E3C9FE2AA2B661751" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_D7F3E91035227E808621E2AA2B640B17" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A0268427FA9A6A7E3C9FE2AA2B661751" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_608A823EA28B9751BB1FE2AA2B6672A9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_A0268427FA9A6A7E3C9FE2AA2B661751" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_608A823EA28B9751BB1FE2AA2B6672A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_B462938F1117F4877EAAE2AA2B67C16F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_D7F3E91035227E808621E2AA2B640B17" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_B462938F1117F4877EAAE2AA2B67C16F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_B462938F1117F4877EAAE2AA2B67C16F" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired_8460F636AF5B31F1F9E8E2AA2B67BA63" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LongTermPurchaseCommitmentsOptions737Mx" xlink:label="loc_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_B462938F1117F4877EAAE2AA2B67C16F" xlink:to="loc_luv_LongTermPurchaseCommitmentsOptions737Mx_A86E8FEC4F70283AD7ADE2AA2B6725CA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_E19A7DC68C3003F678671AE47CE0F15B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsTable" xlink:label="loc_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_E19A7DC68C3003F678671AE47CE0F15B" xlink:to="loc_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsAxis" xlink:label="loc_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:to="loc_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsDomain" xlink:label="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsAxis_8E85228AB447EB3FEED01AE47CE32B3E" xlink:to="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FortLauderdaleHollywoodInternationalAirportMember" xlink:label="loc_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_FortLauderdaleHollywoodInternationalAirportMember_4A6EE53AF9A8EC063B7E1AE47CE4F391" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LosAngelesWorldAirportMember" xlink:label="loc_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_LosAngelesWorldAirportMember_F38A27E21B0CB3727AFB1AE47CE5C97C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LosAngelesWorldAirportTerminal1.5Member" xlink:label="loc_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_LosAngelesWorldAirportTerminal1.5Member_AEDD9B9194B0A1EAC8FD1AE47CE591D7" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DALMember" xlink:label="loc_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_DALMember_7205E15756115D4A630F1AE47CE5E50E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DALGarageMember" xlink:label="loc_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_DALGarageMember_9E338B2F4B95231634071AE47CE58F9C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_HOUMember" xlink:label="loc_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsDomain_F38694E15D63272468E51AE47CE40E34" xlink:to="loc_luv_HOUMember_261541A39F67AB916EDA1AE47CE56552" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCommitmentsLineItems" xlink:label="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsTable_6DC6FB0DA7F72BFA4A561AE47CE25663" xlink:to="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalExpectedCostOfAirportProject" xlink:label="loc_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_TotalExpectedCostOfAirportProject_D05CD396DF74978F0AEE1AE47CE6833D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Outstandingremainingguaranteedobligation" xlink:label="loc_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_Outstandingremainingguaranteedobligation_A6287C20013FB666A7631AE47CE6B18E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportCost" xlink:label="loc_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_AirportCost_6F5B9563B4140789D0331AE47CE6CE1A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalCostofAirportProject" xlink:label="loc_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_TotalCostofAirportProject_FCAEF35A55BC6625F1E61AE47CE68DA5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalExpectedCostOfAirportProjectNonproprietary" xlink:label="loc_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_TotalExpectedCostOfAirportProjectNonproprietary_88A2423CE995F8840FA71AE47CE66433" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ProprietaryConstructionReimbursement" xlink:label="loc_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_ProprietaryConstructionReimbursement_8557270D5C8155D37A2F1AE47CE6141F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_us-gaap_ConstructionInProgressGross_E55F563CE20A4B4C65BD1AE47CE72760" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedForOthersNet" xlink:label="loc_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_AssetsConstructedForOthersNet_2FF2D77E44DE7E28462B1AE47CE775CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ContractualObligation" xlink:label="loc_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_us-gaap_ContractualObligation_0DE2E8AD7458E56726C41AE47CE73FB9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_MunicipalBondsIssued" xlink:label="loc_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_MunicipalBondsIssued_ADC8434B08307E0B5B2D1AE47CE7D07C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PrincipalRemaining" xlink:label="loc_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_PrincipalRemaining_24A8F80C44634F922C101AE47CE7B41A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NetPresentValueofPrincipalRemaining" xlink:label="loc_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherCommitmentsLineItems_6EC99564A705A6B9CA0E1AE47CE58D89" xlink:to="loc_luv_NetPresentValueofPrincipalRemaining_D70911FBC828D2E6916D1AE47CE7E586" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract_47574FAEA6AC1FF04414E2AA26F3B57E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationTable" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract_47574FAEA6AC1FF04414E2AA26F3B57E" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis_0B5F47D3958C9591843BE2AA26F4B145" xlink:to="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalAdditionsMember" xlink:label="loc_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain_E3DB0BE3565DDFF1829DE2AA26F45D29" xlink:to="loc_us-gaap_CapitalAdditionsMember_BF7104A77D3501B65FB1E2AA26F48648" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationTable_BCC608185592104B3AB5E2AA26F3109D" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear_7E0592D3CDE2EADCE51BE2AA26F55E44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_D6EBE85CDFF7B8487E9DE2AA26F541F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_E1ECA48B07559291B640E2AA26F52387" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0CEC271F5A55F9FA8753E2AA26F7F4A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_20AF705CF6038000E88BE2AA26F770B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems_0B7B206636FE5904C61CE2AA26F51A57" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears_D12E3DA325FA9C8E1A6AE2AA26F77BDF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CommitmentsAndContingenciesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_655FDBCEC0259ADA0982E2AA2727328C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermPurchaseCommitmentTextBlock" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentTextBlock_AE724C368E7EB1E5E158E2AA27284B9E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_655FDBCEC0259ADA0982E2AA2727328C" xlink:to="loc_us-gaap_LongTermPurchaseCommitmentTextBlock_AE724C368E7EB1E5E158E2AA27284B9E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/ComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_D4AAC9495260A775A0A4E2AA2BD15ADD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_D23EDE52315E8C670669E2AA2BD2FB89" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_D4AAC9495260A775A0A4E2AA2BD15ADD" xlink:to="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_D23EDE52315E8C670669E2AA2BD2FB89" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/ComprehensiveIncomeTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_5BA8EEE3F03104EC9CDEE2AA2A76DCB8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_9BCC3F112F90DD509D9FE2AA2A768C4B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_5BA8EEE3F03104EC9CDEE2AA2A76DCB8" xlink:to="loc_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock_9BCC3F112F90DD509D9FE2AA2A768C4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_450DEDD12CC009725A88E2AA2A773749" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_5BA8EEE3F03104EC9CDEE2AA2A76DCB8" xlink:to="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_450DEDD12CC009725A88E2AA2A773749" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2AA6F4250CDC9FEDC2FCE2AA2A7796FF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_5BA8EEE3F03104EC9CDEE2AA2A76DCB8" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2AA6F4250CDC9FEDC2FCE2AA2A7796FF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedBalanceSheet" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_8B3BEF3809215D552060E2AA2B35E31D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_8B3BEF3809215D552060E2AA2B35E31D" xlink:to="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:to="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_59E4D5248AA9C0392CF1E2AA2B361E19" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_59E4D5248AA9C0392CF1E2AA2B361E19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="loc_us-gaap_ShortTermInvestments_84395D59F20C701CCD1AE2AA2B378888" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:to="loc_us-gaap_ShortTermInvestments_84395D59F20C701CCD1AE2AA2B378888" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsAndOtherReceivablesNetCurrent" xlink:label="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_BBD73EE1BC429622813CE2AA2B379B10" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:to="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_BBD73EE1BC429622813CE2AA2B379B10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AirlineRelatedInventory" xlink:label="loc_us-gaap_AirlineRelatedInventory_842D4002BD730A396E54E2AA2B372B6F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:to="loc_us-gaap_AirlineRelatedInventory_842D4002BD730A396E54E2AA2B372B6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_72EF31F2432D8C3BAF93E2AA2B38E09F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_72EF31F2432D8C3BAF93E2AA2B38E09F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_C1F2C9876D6D3AB5BF43E2AA2B386680" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_ABD56C6DE2A7376B67AEE2AA2B36449F" xlink:to="loc_us-gaap_AssetsCurrent_C1F2C9876D6D3AB5BF43E2AA2B386680" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FlightEquipmentGross" xlink:label="loc_us-gaap_FlightEquipmentGross_7D35ABA7768EA4595297E2AA2B39D0A1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:to="loc_us-gaap_FlightEquipmentGross_7D35ABA7768EA4595297E2AA2B39D0A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentOther" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentOther_3E278933DF6079510A51E2AA2B392D2F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentOther_3E278933DF6079510A51E2AA2B392D2F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepositsOnFlightEquipment" xlink:label="loc_us-gaap_DepositsOnFlightEquipment_8BCD2B897DF08FE4A05FE2AA2B3A8738" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:to="loc_us-gaap_DepositsOnFlightEquipment_8BCD2B897DF08FE4A05FE2AA2B3A8738" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedForOthers" xlink:label="loc_luv_AssetsConstructedForOthers_0072DAAD9D3F89FEA88DE2AA2B3A649E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:to="loc_luv_AssetsConstructedForOthers_0072DAAD9D3F89FEA88DE2AA2B3A649E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_661F01F998A0F5859012E2AA2B3AB620" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_661F01F998A0F5859012E2AA2B3AB620" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BF50280A31DEFB2C3BD8E2AA2B3A0DAB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BF50280A31DEFB2C3BD8E2AA2B3A0DAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_ED5EC83E93C4FA3BCAE6E2AA2B3B8C49" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_6A8F670D63DFA1FEECA2E2AA2B390DD8" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_ED5EC83E93C4FA3BCAE6E2AA2B3B8C49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_9BC9E63F815223968636E2AA2B3B4F69" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:to="loc_us-gaap_Goodwill_9BC9E63F815223968636E2AA2B3B4F69" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_C46EAAA2366B64456A6FE2AA2B3B1532" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_C46EAAA2366B64456A6FE2AA2B3B1532" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_E65674C6F68D5DDB9FE7E2AA2B3B5031" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_E65674C6F68D5DDB9FE7E2AA2B3B5031" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_A3B070FC384EFB4528AEE2AA2B3C35E3" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_0A257BF399EEDFF22D51E2AA2B36DA90" xlink:to="loc_us-gaap_Assets_A3B070FC384EFB4528AEE2AA2B3C35E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_8B3BEF3809215D552060E2AA2B35E31D" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_635B027DE2C61C2D5093E2AA2B3DE36D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:to="loc_us-gaap_AccountsPayableCurrent_635B027DE2C61C2D5093E2AA2B3DE36D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_5BDD31D91782BBA42435E2AA2B3D7455" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_5BDD31D91782BBA42435E2AA2B3D7455" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_98B227BB70A1009A911DE2AA2B42D537" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_98B227BB70A1009A911DE2AA2B42D537" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredAirTrafficRevenue" xlink:label="loc_us-gaap_DeferredAirTrafficRevenue_9613F72C81DED9472A65E2AA2B43FD7A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:to="loc_us-gaap_DeferredAirTrafficRevenue_9613F72C81DED9472A65E2AA2B43FD7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_BA070220132FEE95AC20E2AA2B4368C1" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_BA070220132FEE95AC20E2AA2B4368C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_E7EBE6A925D568F1EB73E2AA2B4358E6" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_05E079B4B120F1522E8CE2AA2B3CB404" xlink:to="loc_us-gaap_LiabilitiesCurrent_E7EBE6A925D568F1EB73E2AA2B4358E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_2595F4337EF4D981A86DE2AA2B44AF59" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_2595F4337EF4D981A86DE2AA2B44AF59" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FrequentFlierLiabilityNoncurrent" xlink:label="loc_us-gaap_FrequentFlierLiabilityNoncurrent_E51B06270A16C21E0E0FE2AA2B442765" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="loc_us-gaap_FrequentFlierLiabilityNoncurrent_E51B06270A16C21E0E0FE2AA2B442765" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_6048A35781EB4449E3CAE2AA2B447641" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_6048A35781EB4449E3CAE2AA2B447641" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ConstructionObligationNoncurrent" xlink:label="loc_luv_ConstructionObligationNoncurrent_B45F04A7E33134163364E2AA2B44600D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="loc_luv_ConstructionObligationNoncurrent_B45F04A7E33134163364E2AA2B44600D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_B1D549695BFE12249FA9E2AA2B445B00" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_B1D549695BFE12249FA9E2AA2B445B00" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_AF9F79E53A70E8D55C74E2AA2B458CE2" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_AF9F79E53A70E8D55C74E2AA2B458CE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_EC72AF89A64A959477ADE2AA2B45ED2A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:to="loc_us-gaap_CommonStockValue_EC72AF89A64A959477ADE2AA2B45ED2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_752B5D70389DFEA3D5BEE2AA2B46BE31" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_752B5D70389DFEA3D5BEE2AA2B46BE31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_DD4B19396CDAAA5AEF5CE2AA2B46EEB0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_DD4B19396CDAAA5AEF5CE2AA2B46EEB0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_B6B8762C64A70EF1B4DCE2AA2B463DCC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_B6B8762C64A70EF1B4DCE2AA2B463DCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_1C8488BBA90A62466C5AE2AA2B477363" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:to="loc_us-gaap_TreasuryStockValue_1C8488BBA90A62466C5AE2AA2B477363" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_A2728E8492E2F60DE73AE2AA2B47085C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_4B28CF5B41D4929B791EE2AA2B4540FB" xlink:to="loc_us-gaap_StockholdersEquity_A2728E8492E2F60DE73AE2AA2B47085C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_200A4EBC1AE9B63B9E83E2AA2B47A6EB" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_457CD424DAC1E950DA16E2AA2B3C8FC5" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_200A4EBC1AE9B63B9E83E2AA2B47A6EB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_0B82DB6A099349ADA6D52FCA82CCA716" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_StatementTable_0B82DB6A099349ADA6D52FCA82CCA716" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAxis" xlink:label="loc_srt_RestatementAxis_2B8DA74B39875661938E2FCA82CDF062" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_0B82DB6A099349ADA6D52FCA82CCA716" xlink:to="loc_srt_RestatementAxis_2B8DA74B39875661938E2FCA82CDF062" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain_E688662810C7FC5BEFCD2FCA82CD1A4D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementAxis_2B8DA74B39875661938E2FCA82CDF062" xlink:to="loc_srt_RestatementDomain_E688662810C7FC5BEFCD2FCA82CD1A4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_1A0DC7DC27A8273AE2E12FCA82CD52F6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_0B82DB6A099349ADA6D52FCA82CCA716" xlink:to="loc_us-gaap_StatementLineItems_1A0DC7DC27A8273AE2E12FCA82CD52F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_48B40A0F87C04C4CE2232FCA82CE3301" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:to="loc_us-gaap_NetIncomeLoss_48B40A0F87C04C4CE2232FCA82CE3301" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_DCEBB5128286618806CD2FCA82CEFC9A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:to="loc_us-gaap_DepreciationAndAmortization_DCEBB5128286618806CD2FCA82CEFC9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_9C94D9062739784D10422FCA82CE894F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill_9C94D9062739784D10422FCA82CE894F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Aircraftgroundingcharge" xlink:label="loc_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:to="loc_luv_Aircraftgroundingcharge_271AC1B5F6FF10401EC42FCA82CF1EDF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrealizedGainLossOnDerivatives" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_231332C0F04AA81E2EE12FCA82CFFC9C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:to="loc_us-gaap_UnrealizedGainLossOnDerivatives_231332C0F04AA81E2EE12FCA82CFFC9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredIncomeTaxes" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_A24F02EDA277E08F83912FCA82CFD220" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_A24F02EDA277E08F83912FCA82CFD220" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_EBAF7001DFC1E32B9A142FCA82CEB614" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9B0638D430AA77D84D7F2FCA82CF527A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_9B0638D430AA77D84D7F2FCA82CF527A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_EADD80C4F01D78283E662FCA82CFA26E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_EADD80C4F01D78283E662FCA82CFA26E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_FC3C1C93C9628962950D2FCA82D02755" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_FC3C1C93C9628962950D2FCA82D02755" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_42775E33963B3B554C942FCA82D0497B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue_42775E33963B3B554C942FCA82D0497B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_86C610865320DEC3C00B2FCA82D03C7F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_86C610865320DEC3C00B2FCA82D03C7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseCashCollateralFromCounterparties" xlink:label="loc_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_D0DCE68BB4C0B46F6E182FCA82D07FD1" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:to="loc_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties_D0DCE68BB4C0B46F6E182FCA82D07FD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_4E8F52599011379F0FAB2FCA82D0CDE8" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_B9BBB0480B9D30069B252FCA82CF8B6E" xlink:to="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_4E8F52599011379F0FAB2FCA82D0CDE8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7EFA1F04B8A47F40548C2FCA82D0D198" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_C11F5E685EFBB1B865C02FCA82CDC9DA" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7EFA1F04B8A47F40548C2FCA82D0D198" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_7814B6441785EFCEFCA92FCA82D0C052" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_7814B6441785EFCEFCA92FCA82D0C052" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_B82D855D8303E24228622FCA82D13C61" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_B82D855D8303E24228622FCA82D13C61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForConstructionInProcess" xlink:label="loc_us-gaap_PaymentsForConstructionInProcess_10636B6DAD62A461695D2FCA82D19892" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:to="loc_us-gaap_PaymentsForConstructionInProcess_10636B6DAD62A461695D2FCA82D19892" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireShortTermInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireShortTermInvestments_A4825BCA267573DF429D2FCA82D1E62F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:to="loc_us-gaap_PaymentsToAcquireShortTermInvestments_A4825BCA267573DF429D2FCA82D1E62F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromSaleOfShortTermInvestments" xlink:label="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_F4A2839BFA1F12D7407D2FCA82D21AF2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:to="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_F4A2839BFA1F12D7407D2FCA82D21AF2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_996ECDB631DA7377117D2FCA82D208E2" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_996ECDB631DA7377117D2FCA82D208E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_E45EC8C442C0FD0B958C2FCA82D230D4" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_22BDF743A29BECF250992FCA82D1A931" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_E45EC8C442C0FD0B958C2FCA82D230D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromStockPlans" xlink:label="loc_us-gaap_ProceedsFromStockPlans_CAB5CA895314BD02B6182FCA82D231B0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:to="loc_us-gaap_ProceedsFromStockPlans_CAB5CA895314BD02B6182FCA82D231B0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Reimbursementforairportconstruction" xlink:label="loc_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:to="loc_luv_Reimbursementforairportconstruction_25809D3B334F792E21B92FCA82D24506" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_4CDDA0BC7448EE4A4A372FCA82D2C34A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_4CDDA0BC7448EE4A4A372FCA82D2C34A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_237D9ABF63AA710844732FCA82D39BB4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:to="loc_us-gaap_PaymentsOfDividends_237D9ABF63AA710844732FCA82D39BB4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_RepaymentsOfConstructionObligation" xlink:label="loc_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:to="loc_luv_RepaymentsOfConstructionObligation_CA894082C194BE211F152FCA82D32DA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_4EB91EFA34ACB6A77F472FCA82D3322C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_4EB91EFA34ACB6A77F472FCA82D3322C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C0019211A54413FA8C4D2FCA82D383E4" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C0019211A54413FA8C4D2FCA82D383E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_2DF5977FC000CD0C608F2FCA82D303D6" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_AD9E9EFBAB894CB9B6E82FCA82D284F5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_2DF5977FC000CD0C608F2FCA82D303D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_5C707A834335F3E7A6932FCA82D395B2" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_5C707A834335F3E7A6932FCA82D395B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_46B5CF388081C357A7262FCA82D483C1" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_46B5CF388081C357A7262FCA82D483C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7C529E0553AABDC371452FCA82D4F3F9" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7C529E0553AABDC371452FCA82D4F3F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_0D72F0CE4843B538B4042FCA82D417DF" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_0D72F0CE4843B538B4042FCA82D417DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_ED09214CF1B3404F46C22FCA82D496AC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_0D72F0CE4843B538B4042FCA82D417DF" xlink:to="loc_us-gaap_InterestPaidNet_ED09214CF1B3404F46C22FCA82D496AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="loc_us-gaap_IncomeTaxesPaid_0A809A6BA3713D4C06592FCA82D470FA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_0D72F0CE4843B538B4042FCA82D417DF" xlink:to="loc_us-gaap_IncomeTaxesPaid_0A809A6BA3713D4C06592FCA82D470FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_4F3DA87D446F8B28EE542FCA82CCE35C" xlink:to="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1" xlink:label="loc_us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1_E7AC7F3C3080B8C970142FCA82D53534" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:to="loc_us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1_E7AC7F3C3080B8C970142FCA82D53534" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsIncurred" xlink:label="loc_us-gaap_CapitalLeaseObligationsIncurred_2F544BD3341FC9A13BD72FCA82D57946" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:to="loc_us-gaap_CapitalLeaseObligationsIncurred_2F544BD3341FC9A13BD72FCA82D57946" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedforOthersDuringPeriod" xlink:label="loc_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_F20817B22427DEBF09D72FCA82D57FCC" xlink:to="loc_luv_AssetsConstructedforOthersDuringPeriod_48AADB26A593611CD3642FCA82D5F112" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_00371EC2EC7023D746B10C0B629769AD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_00371EC2EC7023D746B10C0B629769AD" xlink:to="loc_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:to="loc_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_6EC961009A21EE0B76B10C0B629875EB" xlink:to="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PassengerMember" xlink:label="loc_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:to="loc_us-gaap_PassengerMember_F0E5DD2269866C66E83B0C0B62992976" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CargoAndFreightMember" xlink:label="loc_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:to="loc_us-gaap_CargoAndFreightMember_F50A2AE0D36C3501733D0C0B62997D93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_F4737398CCD87802E6120C0B629836A9" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_C5C39641E238A0BCC6D00C0B62990964" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3E5159FAA6419D193DA70C0B6298C943" xlink:to="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3D0AB4C2B470ABF965C30C0B629A4D0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_73BC1DC70951566204040C0B629A8499" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_EB14C7063114C533C82B0C0B629B1236" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LaborAndRelatedExpense" xlink:label="loc_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_LaborAndRelatedExpense_E847D24F42FF4ED730970C0B629B3D48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_FuelCosts_EE77657DE86B927523050C0B629B41FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AircraftMaintenanceMaterialsAndRepairs" xlink:label="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_AircraftMaintenanceMaterialsAndRepairs_824CA173746F4F1F42120C0B629CF373" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LandingFeesAndOtherRentals" xlink:label="loc_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_LandingFeesAndOtherRentals_52DBD692738A2C16836A0C0B629C84A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_DepreciationAndAmortization_6AB98A30677BA2D6832D0C0B629C826C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_6773384BEAE5F15C3D960C0B629C62FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_6DA3DD8341C0679F8D3C0C0B629B185C" xlink:to="loc_us-gaap_OperatingExpenses_DCE63E0DF4D4292453850C0B629C1675" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_OperatingIncomeLoss_37DEF3427417566818350C0B629D667E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_InterestExpense_EE79AFD4A54DE58BE7970C0B629D4922" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestCostsCapitalizedAdjustment" xlink:label="loc_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_InterestCostsCapitalizedAdjustment_61197DE5C942D2C21BCF0C0B629DB773" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_InvestmentIncomeInterest_44BF2415FDD7AB2F69E30C0B629D62B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_7A7AD7B9134500341E680C0B629EE420" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_862C270F77E8EFF6D0850C0B629D1C63" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_1AC21ED3CB5B0DA3B0770C0B629E4631" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_97FDE8CC7CB1FEB9D41F0C0B629EFC66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_4949FA009FB32378F5B30C0B629E8B07" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_NetIncomeLoss_F21315D04302927876400C0B629FDA52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_EarningsPerShareBasic_E05D593C5576B0FDAF810C0B629F8605" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_EarningsPerShareDiluted_05A64BB9695196C267FA0C0B629F168B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_30EFC0D12DD77A7646750C0B629F238B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract_2A8EEF3C84901916676B0C0B629F448E" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BF93993BB1A7347EE1740C0B62A0E157" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_965326BCE993DB8FDCBB0C0B62A00F4A" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_E8D8A3462257D4D48E8E0C0B62A0604B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_87D4D30D60569D93BFAD0C0B629A6AF7" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_13818F1809A4A1A93A700C0B62A006C0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_E4D09389A1106BE1E748E2AA2887CB6A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="loc_us-gaap_CommonStockDividendsPerShareCashPaid_D381DA3055D428D41320E2AA2887BC68" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_E4D09389A1106BE1E748E2AA2887CB6A" xlink:to="loc_us-gaap_CommonStockDividendsPerShareCashPaid_D381DA3055D428D41320E2AA2887BC68" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_600412FDBCDBCFB234B72F737CE6A61B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_5FA6568953E51326366B2F737CE67D2F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_600412FDBCDBCFB234B72F737CE6A61B" xlink:to="loc_us-gaap_StatementTable_5FA6568953E51326366B2F737CE67D2F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_5FA6568953E51326366B2F737CE67D2F" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2952B19325630C284172F737CE6D914" xlink:to="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201712Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:to="loc_us-gaap_AccountingStandardsUpdate201712Member_A035D1FD8EABACBD258B2F737CE7EC9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_C28D72CAB33BB0F738EE2F737CE7C305" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_D7A30B820E040926ADEE2F737CE7BA1D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_5FA6568953E51326366B2F737CE67D2F" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_B5BF4DFE585EEDB428A22F737CED9C7F" xlink:to="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_TreasuryStockMember_65DA2E7DAA47837EBAA32F737CED988B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CE648E61D27E302527CA2F737CED88D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_RetainedEarningsMember_D95001EE914C7A29D7722F737CEE3E1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_3ABC8581F92C84AB67C22F737CEEC505" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_A223189283EC0FC915052F737CED08E4" xlink:to="loc_us-gaap_CommonStockMember_4F5F68FA82C88C2C31092F737CEEDA18" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_B987AF64B7554621349E2F737CEE3939" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_5FA6568953E51326366B2F737CE67D2F" xlink:to="loc_us-gaap_StatementLineItems_B987AF64B7554621349E2F737CEE3939" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B987AF64B7554621349E2F737CEE3939" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_StockholdersEquity_9A2FD3EA4E8C788494352F737CEE4B7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_29410CD7C7692678B3092F737CEF4A19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_2D0E7E9EBDE59370B1B22F737CEF61FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_C53D12F72ED98604E4EB2F737CEFCB4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_3FDFC28D20FAA889FD9F2F737CEFF055" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DividendsCash" xlink:label="loc_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_DividendsCash_84CB0488E67AEEFB07792F737CF0B8E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_CA286E075AD8EFC7F8942F737CF07D32" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_CA286E075AD8EFC7F8942F737CF07D32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_AA517CFAFD96F585737C2F737CF02863" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_0BB0B511804E9C69BC422F737CEE74E3" xlink:to="loc_us-gaap_StockholdersEquity_AA517CFAFD96F585737C2F737CF02863" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/DocumentAndEntityInformation" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_DocumentAndEntityInformationAbstract" xlink:label="loc_luv_DocumentAndEntityInformationAbstract_02F47A79543F969092AD437B0CBA2E0E" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_DocumentAndEntityInformationAbstract_02F47A79543F969092AD437B0CBA2E0E" xlink:to="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:to="loc_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_D21590C81F69EF7A1C61437B0CBD9483" xlink:to="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="loc_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_5CEC62F8916F72E826E7437B0CBE44F0" xlink:to="loc_us-gaap_CommonClassAMember_73E135B0C51D4B7F54BB437B0CBE1199" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityListingsExchangeAxis" xlink:label="loc_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:to="loc_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_ExchangeDomain" xlink:label="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityListingsExchangeAxis_FF5B571A900A8440CE61437B0CBF8EAB" xlink:to="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/exch/2018/exch-2018-01-31.xsd#exch_XNYS" xlink:label="loc_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_ExchangeDomain_780A0B2F84FFB9AF60AB437B0CBFA0F0" xlink:to="loc_exch_XNYS_AE6BB7DEF388B515ED30437B0CBF8C79" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:to="loc_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_AEC295C25B6655D9193B437B0CBFA2A7" xlink:to="loc_dei_EntityDomain_D573F91A88FF0CEBC9B4437B0CBF9A1B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_63D020D3EA381F2C412F437B0CBC4DDC" xlink:to="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentTransitionReport_2F149E34419422C20AC4437B96CEFBDC" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_Security12bTitle_3CDC260365B16A0458F2437B0CC0A7F1" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_TradingSymbol_A96BC297C5D6D94A7DAA437B0CC02F59" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityIncorporationStateCountryCode_91BBD201567DE1287BB6437B0CC0ECD9" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentQuarterlyReport_9DDDE6D41B45CDF19448437B0CC085CB" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityRegistrantName_6D460BB8B9FD641F506F437B0CC134D5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_CityAreaCode_BF86B5700EDA7CA5B09B437B0CC1F9D5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_LocalPhoneNumber_E14F9AAE24779C1A7842437B0CC16F0D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityCurrentReportingStatus_840D15DA0A0F693560EE437B0CC1526C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityInteractiveDataCurrent_E19D2643167CC67E8048437B0CC1472C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityShellCompany_453D3015882D898CF0FD437B0CC1B424" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityCentralIndexKey_45856E0A570FC3D93665437B0CC25297" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_CurrentFiscalYearEndDate_8F02F5AD7693442D60FF437B0CC27301" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityFilerCategory_50CCBACEBFA96C2F7DA9437B0CC26C08" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentType_EFE93941FC3812F9E893437B0CC2E472" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityFileNumber_41E8C6BC2B5A68FCD697437B0CC264A3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentPeriodEndDate_52CD9E5F4C6D8F7A7048437B0CC2E11E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentFiscalYearFocus_B388F4B69A655083BE65437B0CC30668" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_DocumentFiscalPeriodFocus_9B3A9CF7AA3377C3A910437B0CC356EA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_AmendmentFlag_48E280CEDBC29287BA65437B0CC3C30D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_B1664D550F5CACA8577F437B0CC39A3F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityEmergingGrowthCompany_0C48C76E4F7FF2688B4E437B0CC38BE3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntitySmallBusiness_A9EAC40FE1320DC8DFEA437B0CC3AFEA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityTaxIdentificationNumber_8BB8067D49BA87A446A0437B0CC3E136" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityAddressAddressLine1_2901EDB7DB72A15E77C4437B0CC4073B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityAddressCityOrTown_77F30415C500589B4AA0437B0CC422E6" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityAddressStateOrProvince_62D125C5FC7173E64797437B0CC46A16" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_EntityAddressPostalZipCode_C51D03317112689FA623437B0CC47B4E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_D4E203E26FE31362F2EF437B0CC0BD0F" xlink:to="loc_dei_SecurityExchangeName_42CF0C102DB851E2A8BC437B0CC46B65" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_8827CED9E687F1A5D3F724B1EACFF11B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_8827CED9E687F1A5D3F724B1EACFF11B" xlink:to="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueValuationTechniqueAxis" xlink:label="loc_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ValuationTechniquesForFairValueMeasurementsDomain" xlink:label="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_FairValueValuationTechniqueAxis_5364334ECD98F0B219DF24B1EACF9AE4" xlink:to="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DiscountedCashFlowMember" xlink:label="loc_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ValuationTechniquesForFairValueMeasurementsDomain_31A32DF8A17803532BAB24B1EACF0116" xlink:to="loc_luv_DiscountedCashFlowMember_8505DEA8B2B9FF01A1F224B1EAD04613" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis" xlink:label="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain" xlink:label="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis_D3FD2EB186F3E943656E24B1EAD053E9" xlink:to="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AuctionRateSecuritiesMember" xlink:label="loc_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain_1D7692456EFFC746B77224B1EAD0F105" xlink:to="loc_us-gaap_AuctionRateSecuritiesMember_214748B252CEF24E40E924B1EAD0ADFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_31A2D6DB188260E1908624B1EAD0F861" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_srt_RangeAxis_31A2D6DB188260E1908624B1EAD0F861" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_31A2D6DB188260E1908624B1EAD0F861" xlink:to="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_D3F14744BF55BFEFF24724B1EAD1EF8D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2" xlink:to="loc_srt_MaximumMember_D3F14744BF55BFEFF24724B1EAD1EF8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_00D61623B765B55CD8CC24B1EAD1D0E8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_3E04B14034BFF9CA2F2624B1EAD1AAD2" xlink:to="loc_srt_MinimumMember_00D61623B765B55CD8CC24B1EAD1D0E8" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnobservableInputAxis" xlink:label="loc_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnobservableInputDomain" xlink:label="loc_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_UnobservableInputAxis_8B19F460A4780CB29FFE24B1EAD20634" xlink:to="loc_luv_UnobservableInputDomain_485C6A1185388CB75E0424B1EAD26766" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_71511C8B2B0C5DA608BA24B1EAD2A6A0" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_4A2D6F25FA8D8274AA2C24B1EAD234C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BF5BD1B232B4E5D8550424B1EAD2E585" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_FE0BF5999E5B876640EA24B1EAD2DABD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_91061D3829651ECBF3D224B1EAD31FCB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_us-gaap_DebtInstrumentAxis_91061D3829651ECBF3D224B1EAD31FCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_91061D3829651ECBF3D224B1EAD31FCB" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TermLoanAgreementDue07012019Member" xlink:label="loc_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_TermLoanAgreementDue07012019Member_108171CE0733935780A724B1EAD326AF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2019MemberMember" xlink:label="loc_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2019MemberMember_CAED064E3A9F243DC98124B1EAD3918D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2020Member" xlink:label="loc_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2020Member_429DE92365D87B0B4BE124B1EAD49E2A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TermLoanAgreementDue2020Member" xlink:label="loc_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_TermLoanAgreementDue2020Member_DD8F1EA019C8BCF5E1C024B1EAD4B094" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NotesPayableAircraftFloatingRateThrough2020Member" xlink:label="loc_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_NotesPayableAircraftFloatingRateThrough2020Member_41D404C7E0958D0C460324B1EAD4282C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2022Domain" xlink:label="loc_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2022Domain_CAAED429E9D8C56CFFAC24B1EAD49A58" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TotalPassThroughCertificatesMember" xlink:label="loc_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_TotalPassThroughCertificatesMember_52CF8FA0A62F2FD1902D24B1EAD5D9BE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_TermLoanAgreementDue2026Member" xlink:label="loc_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_TermLoanAgreementDue2026Member_7750E16968A35BE6154624B1EAD5F6CD" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2026Member" xlink:label="loc_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2026Member_D3770C26EA5587D6E05024B1EAD564D4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_UnsecuredSeniorNotesDue2027Member" xlink:label="loc_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_UnsecuredSeniorNotesDue2027Member_E9A6F5728175FD77C0DB24B1EAD533B4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Debenturesdue2027Domain" xlink:label="loc_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E42BC6378C9755BCA7D024B1EAD3E96E" xlink:to="loc_luv_Debenturesdue2027Domain_52457C48143BB304564424B1EAD5DB24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_61F48A818C2B76623D6124B1EAD5C2DC" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnsecuredDebtMember" xlink:label="loc_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:to="loc_us-gaap_UnsecuredDebtMember_4167E3AC86CA20EAE3B924B1EAD65257" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnhancedEquipmentTrustCertificateMember" xlink:label="loc_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:to="loc_us-gaap_EnhancedEquipmentTrustCertificateMember_7A2A8444D7E895DB6F4E24B1EAD6EA49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesPayableToBanksMember" xlink:label="loc_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_365F2C81E8FE86C8DBBB24B1EAD5F747" xlink:to="loc_us-gaap_NotesPayableToBanksMember_24AA415CB07DB059D52F24B1EAD610B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_2D79149F5AB8D4CF11A724B1EACF27F2" xlink:to="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LoansPayableFairValueDisclosure" xlink:label="loc_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="loc_us-gaap_LoansPayableFairValueDisclosure_806A71515D76A9F3EC2424B1EAD73E6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_B3CB8017F15E81E4CDC424B1EAD62A05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesPayableFairValueDisclosure" xlink:label="loc_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="loc_us-gaap_NotesPayableFairValueDisclosure_DB2D9629A4BE4941D83424B1EAD7D52D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_B09F36FC14D46D17445D24B1EAD72F30" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_D04B51A2D999452AF82624B1EAD653A6" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_B09F36FC14D46D17445D24B1EAD72F30" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_A52FC98DD5CC1ADCA4DF2FCA81691AF8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_A52FC98DD5CC1ADCA4DF2FCA81691AF8" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_263F1E22D1EBD7CA5C362FCA816AA570" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_41D7F3FC508AF09F849B2FCA816AF60D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_AFE9F2BBAF45161C0B8E2FCA816A49A7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_AFE9F2BBAF45161C0B8E2FCA816A49A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_77C13FB02A5B8D76E61D2FCA816A9C80" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_AFE9F2BBAF45161C0B8E2FCA816A49A7" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_77C13FB02A5B8D76E61D2FCA816A9C80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_EE383EE08B774C1FAC052FCA816BBD6D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_77C13FB02A5B8D76E61D2FCA816A9C80" xlink:to="loc_us-gaap_CommodityContractMember_EE383EE08B774C1FAC052FCA816BBD6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_6525BF1F519B122C590C2FCA81697095" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_AB078FB29B1CACCDE35D2FCA816BA150" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_6278BC0C9EFE15C961482FCA816C5391" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal" xlink:label="loc_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal_AF974D98B6BE9D7285E82FCA816C2BED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases_714FF8AA5E55FD5903032FCA816CCF06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales_1FD666F153AF9260C8A72FCA816C9C40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements_7EDD81A595B3E3CA41FF2FCA816C5CAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1935E3C0040630B4056F2FCA816D86C9" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_B66E9533150C33F40C452FCA816B47DC" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_1935E3C0040630B4056F2FCA816D86C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings_7662B3D3B5874BE1DF032FCA816D4558" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_AF91F4D98B280A1A29792FCA816B6402" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss_F2DA014B4C1707F871662FCA816DC121" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FairValueMeasurements" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_3E7D9DF2B389338AC53BE2AA2980E19F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_F2DC80A9D045E7128A61E2AA29808D89" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_3E7D9DF2B389338AC53BE2AA2980E19F" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_F2DC80A9D045E7128A61E2AA29808D89" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_D1D1393ACC9C1BFDC9032ADA94048ACC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_D1D1393ACC9C1BFDC9032ADA94048ACC" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_8A59A582C6ACEFC578AA2ADA940501F3" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_29AB66F45A4ED530EFC52ADA9405E19A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_7C40507DB926A39752912ADA9405B6B7" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_8E2AAD79ABE63F50FFCF2ADA940575D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_1B23A09F2CB205C9B3D52ADA94060145" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_1B23A09F2CB205C9B3D52ADA94060145" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_1B23A09F2CB205C9B3D52ADA94060145" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashEquivalentsMember" xlink:label="loc_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_CashEquivalentsMember_07410DD787752F8309F42ADA94064C80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="loc_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_CommercialPaperMember_2586C140DC078DF6325E2ADA9407328A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CertificatesOfDepositMember" xlink:label="loc_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_CertificatesOfDepositMember_BE921F4CA307175E504C2ADA94073E38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EuroDollarCertificatesOfDepositMember" xlink:label="loc_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_EuroDollarCertificatesOfDepositMember_52B6883FB1D8ED3A92592ADA9407FBF3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BankTimeDepositsMember" xlink:label="loc_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_BankTimeDepositsMember_703999BB380A2D06750A2ADA9407EC3F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AuctionRateSecuritiesMember" xlink:label="loc_us-gaap_AuctionRateSecuritiesMember_56C41A6E132575768C2A2ADA940798C1" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_1F24AD5D681FF2D69A392ADA9406749F" xlink:to="loc_us-gaap_AuctionRateSecuritiesMember_56C41A6E132575768C2A2ADA940798C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_B07115DCFAD4C095B7A22ADA94071681" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_B07115DCFAD4C095B7A22ADA94071681" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_B07115DCFAD4C095B7A22ADA94071681" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SwapMember" xlink:label="loc_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446" xlink:to="loc_us-gaap_SwapMember_CC896BB3DBBB777A0EC62ADA94082211" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OptionMember" xlink:label="loc_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_A2194050FF76D34B9E5C2ADA9407A446" xlink:to="loc_us-gaap_OptionMember_B99E99B2F08D21AA22152ADA94087EB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9FAE3E7CA5C759308B052ADA94082408" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_3D2EBDF2BA556707F8D82ADA94084012" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_54519C147C10DEFC39C42ADA9409F4F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DCB8829C58A76602CC5C2ADA94091B8B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DCB8829C58A76602CC5C2ADA94091B8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DCB8829C58A76602CC5C2ADA94091B8B" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_B28960241854865E74552ADA9409B48A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_7CC8005FDBFE7C1DC2D52ADA940AE53F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_7CC8005FDBFE7C1DC2D52ADA940AE53F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_63831A766651E7256B5B2ADA940A1308" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_BB7BDB8592560B26FA862ADA9409FE7B" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_63831A766651E7256B5B2ADA940A1308" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_2951632F76DFC7C6DEAC2ADA94043BC2" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:to="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_DC7837A2C193DC0810602ADA940A34E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue" xlink:label="loc_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue_192EEDBC84B8F91784D22ADA940A4335" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InvestmentsFairValueDisclosure" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_InvestmentsFairValueDisclosure_C175A3EE01475CB11E802ADA940B1D1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_BB891744E3739EB387432ADA940BC519" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FuelDerivativeAssetsAbstract" xlink:label="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_F006DA1F6FF99B87B7BE2ADA940B1A9C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_F006DA1F6FF99B87B7BE2ADA940B1A9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_2614437466E77042D1EA2ADA940BBE74" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_FuelDerivativeAssetsAbstract_03A8134AB949974C188B2ADA940BF151" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_2614437466E77042D1EA2ADA940BBE74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsFairValueDisclosure" xlink:label="loc_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_OtherAssetsFairValueDisclosure_01F6B7E6612A93EAB3772ADA940CD975" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_19DD2B367143A4A5C82B2ADA940C8808" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_1CC79060BCA6268517D72ADA940AAA83" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_19DD2B367143A4A5C82B2ADA940C8808" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_1998E6029503DCFAA4D62ADA940AF715" xlink:to="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateDerivativeLiabilitiesAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:to="loc_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_8A9CB71C018344348C192ADA940CE66E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:to="loc_us-gaap_OtherLiabilitiesFairValueDisclosure_54CFB55CFF3ABA152E0F2ADA940C13D9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:to="loc_us-gaap_LiabilitiesFairValueDisclosure_DF7F7C2A7D66FEA2BF992ADA940DE4FF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FuelDerivativeLiabilityAbstract" xlink:label="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAbstract_E7FB9B91A9EFDAFFD5D42ADA940C85FE" xlink:to="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiability" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_19CCFB1D4725DCC414872ADA940D943D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_19CCFB1D4725DCC414872ADA940D943D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_FC6536A4D68FCE9F22252ADA940DDE3C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_FuelDerivativeLiabilityAbstract_98968BB6788DBA4F9DB92ADA940D83A4" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_FC6536A4D68FCE9F22252ADA940DDE3C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_E5397D29CBFFBCC2E8BFE2AA2731ED94" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_E15E4B8CD556DCDA84EAE2AA2731F61F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_E5397D29CBFFBCC2E8BFE2AA2731ED94" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_E15E4B8CD556DCDA84EAE2AA2731F61F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5AB9B9FDAA37939FC87AE2AA27316E8C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_E15E4B8CD556DCDA84EAE2AA2731F61F" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5AB9B9FDAA37939FC87AE2AA27316E8C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_DD1C06886FBAD1B14AE6E2AA27320717" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5AB9B9FDAA37939FC87AE2AA27316E8C" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_DD1C06886FBAD1B14AE6E2AA27320717" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_5E23F2C9848810B1930FE2AA2732C612" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_E15E4B8CD556DCDA84EAE2AA2731F61F" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_5E23F2C9848810B1930FE2AA2732C612" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_D229C93E55F0310B8C40E2AA27322869" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_5E23F2C9848810B1930FE2AA2732C612" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_D229C93E55F0310B8C40E2AA27322869" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_AB38A1FA8DB8D75072DAE2AA2733BD76" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_E15E4B8CD556DCDA84EAE2AA2731F61F" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_AB38A1FA8DB8D75072DAE2AA2733BD76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AvailableForSaleSecurities" xlink:label="loc_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_AB38A1FA8DB8D75072DAE2AA2733BD76" xlink:to="loc_us-gaap_AvailableForSaleSecurities_E4D03BD2686CAA88A9D9E2AA27338DB6" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_7819D1A05DDB72F24878E2AA2A947BC6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_7819D1A05DDB72F24878E2AA2A947BC6" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_AD7247C495AB8A8F997DE2AA2A94B225" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_srt_RangeAxis_AD7247C495AB8A8F997DE2AA2A94B225" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_AD7247C495AB8A8F997DE2AA2A94B225" xlink:to="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_DBA058861625E072631CE2AA2A95F2AE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6" xlink:to="loc_srt_MinimumMember_DBA058861625E072631CE2AA2A95F2AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_7606F20A5BC479888176E2AA2A9B1D2E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_588F439EB54023DE3CFBE2AA2A9584E6" xlink:to="loc_srt_MaximumMember_7606F20A5BC479888176E2AA2A9B1D2E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_021D6C5E305F244F3476E2AA2A9B604E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_021D6C5E305F244F3476E2AA2A9B604E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2EB887193A3DBD9F47BEE2AA2A9B7770" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_021D6C5E305F244F3476E2AA2A9B604E" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2EB887193A3DBD9F47BEE2AA2A9B7770" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_25D270140D9DE83E4319E2AA2A9C9F90" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_2EB887193A3DBD9F47BEE2AA2A9B7770" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_25D270140D9DE83E4319E2AA2A9C9F90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_BD4B8F491A7A2A077C81E2AA2A9CB28D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_BD4B8F491A7A2A077C81E2AA2A9CB28D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_5A51E898010278F019F2E2AA2A9CF585" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BD4B8F491A7A2A077C81E2AA2A9CB28D" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_5A51E898010278F019F2E2AA2A9CF585" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_14DBC0DF80BFD13FB681E2AA2A9C0B0D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_5A51E898010278F019F2E2AA2A9CF585" xlink:to="loc_us-gaap_CommodityContractMember_14DBC0DF80BFD13FB681E2AA2A9C0B0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeAxis" xlink:label="loc_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputTypeDomain" xlink:label="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeAxis_5BBE5BC69FF350F9C83EE2AA2A9D6403" xlink:to="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MeasurementInputOptionVolatilityMember" xlink:label="loc_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MeasurementInputTypeDomain_4B7F932DF911E4E391B2E2AA2A9DF9FF" xlink:to="loc_us-gaap_MeasurementInputOptionVolatilityMember_5A24C48CA5192E045737E2AA2A9E6F90" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodAxis" xlink:label="loc_luv_PeriodAxis_05AC178A531B0771993FE2AA2A9E330F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_luv_PeriodAxis_05AC178A531B0771993FE2AA2A9E330F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodDomain" xlink:label="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PeriodAxis_05AC178A531B0771993FE2AA2A9E330F" xlink:to="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SecondQuarterCYMember" xlink:label="loc_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_SecondQuarterCYMember_ABB6F7E57CD628D5D9E2E2AA2A9EC786" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ThirdQuarterCYMember" xlink:label="loc_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_ThirdQuarterCYMember_A27E1A5508128E9C09B9E2AA2A9F83AA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FourthQuarterCYMember" xlink:label="loc_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_FourthQuarterCYMember_01BE470618520B265B6EE2AA2A9F0495" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NextYearMember" xlink:label="loc_luv_NextYearMember_28E07BE64D36120DB467E2AA2A9F0BDC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_NextYearMember_28E07BE64D36120DB467E2AA2A9F0BDC" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_YearTwoMember" xlink:label="loc_luv_YearTwoMember_187F4EFD7129266C905EE2AA2AA02A54" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_YearTwoMember_187F4EFD7129266C905EE2AA2AA02A54" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_YearThreeMember" xlink:label="loc_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PeriodDomain_31EF71A23CAF6E707F80E2AA2A9E730E" xlink:to="loc_luv_YearThreeMember_23571E073673EC04BD8AE2AA2AA02FFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable_726431E4EF06023A1123E2AA2A94916C" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetMeasurementInput" xlink:label="loc_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems_3591FF631E8AF37B1D46E2AA2AA0C330" xlink:to="loc_us-gaap_DerivativeAssetMeasurementInput_D1FED868F7E92894F2CCE2AA2AA0FBA7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FairValueMeasurementsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1209BFE302BE82C2459EE2AA27207B7A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2" xlink:to="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1209BFE302BE82C2459EE2AA27207B7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" xlink:label="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_7B2C1D12C115626038C3E2AA27205AEE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2" xlink:to="loc_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock_7B2C1D12C115626038C3E2AA27205AEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_0C7C131C2FDBE81584D8E2AA27219BD9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_0C7C131C2FDBE81584D8E2AA27219BD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTextBlock" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1C59F699018B14F9CA85E2AA27214A33" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_83D90EB2377E9CFBEEA3E2AA272049D2" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_1C59F699018B14F9CA85E2AA27214A33" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstruments" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_51DB9D94546F88B8D678E2AA28FEABA1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_619571B72F88C37C1ADCE2AA28FE2AFB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_51DB9D94546F88B8D678E2AA28FEABA1" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_619571B72F88C37C1ADCE2AA28FE2AFB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueHedgesAtFairValueNetTotalAbstract" xlink:label="loc_us-gaap_FairValueHedgesAtFairValueNetTotalAbstract_63231CC99CA6555D6FE7E2AA26ADCA22" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueHedgesAtFairValueNetTotalAbstract_63231CC99CA6555D6FE7E2AA26ADCA22" xlink:to="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgeAdjustmentAxis" xlink:label="loc_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:to="loc_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgeAdjustmentDomain" xlink:label="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_HedgeAdjustmentAxis_618DC38A5F2E1956EFDEE2AA26AE22C5" xlink:to="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CumulativefairvalueadjustmentMember" xlink:label="loc_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_HedgeAdjustmentDomain_9B797D77A0B098ADC2E9E2AA26AEEB4B" xlink:to="loc_luv_CumulativefairvalueadjustmentMember_9716D9FB68EEB254E154E2AA26AEB4C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_5C69816852703F532483E2AA26AFFD52" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_5C69816852703F532483E2AA26AFFD52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_5C69816852703F532483E2AA26AFFD52" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermDebtMember" xlink:label="loc_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7" xlink:to="loc_us-gaap_ShortTermDebtMember_E115DCF8A9A30215250EE2AA26AF89D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_BD04B366AFDF1AA2CD1FE2AA26AF1DE7" xlink:to="loc_us-gaap_LongTermDebtMember_7B65D73E57CF51BEF3B7E2AA26B0B7A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_6BEE8400468D101A79FDE2AA26B086DD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:to="loc_us-gaap_HedgingDesignationAxis_6BEE8400468D101A79FDE2AA26B086DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_1C1B805CE0A3F75327A8E2AA26B08B8B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_6BEE8400468D101A79FDE2AA26B086DD" xlink:to="loc_us-gaap_HedgingDesignationDomain_1C1B805CE0A3F75327A8E2AA26B08B8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_32CE418E3C8F486CDF1BE2AA26B19CB1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_1C1B805CE0A3F75327A8E2AA26B08B8B" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_32CE418E3C8F486CDF1BE2AA26B19CB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_EEA33DE83B9F6F84B029E2AA26B17291" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_EEA33DE83B9F6F84B029E2AA26B17291" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_DD33F3507B4D20D2D496E2AA26B1791A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_EEA33DE83B9F6F84B029E2AA26B17291" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_DD33F3507B4D20D2D496E2AA26B1791A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_567D72478FDEF8D9B946E2AA26B1E11C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_E761409E43A1F75733C5E2AA26ADBB1D" xlink:to="loc_us-gaap_DerivativeLineItems_567D72478FDEF8D9B946E2AA26B1E11C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge" xlink:label="loc_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_567D72478FDEF8D9B946E2AA26B1E11C" xlink:to="loc_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge_E67B489E41BC707F2CFEE2AA26B296DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAmountOfHedgedItem" xlink:label="loc_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_567D72478FDEF8D9B946E2AA26B1E11C" xlink:to="loc_us-gaap_DerivativeAmountOfHedgedItem_D644AEB6F293BD595A28E2AA26B29353" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_0F1A23C698E9C7052B29E2AA26BEA936" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_51FA090F5A5262C06721E2AA26BE7A8F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_0F1A23C698E9C7052B29E2AA26BEA936" xlink:to="loc_us-gaap_DerivativeTable_51FA090F5A5262C06721E2AA26BE7A8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_A4C2057D5304AD03A822E2AA26BE22DB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_51FA090F5A5262C06721E2AA26BE7A8F" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_A4C2057D5304AD03A822E2AA26BE22DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_A4C2057D5304AD03A822E2AA26BE22DB" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherAssetsCurrentMember" xlink:label="loc_luv_OtherAssetsCurrentMember_71EC985E6BC78B88D9A7E2AA26BFDB25" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_luv_OtherAssetsCurrentMember_71EC985E6BC78B88D9A7E2AA26BFDB25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_EC9BD66BE307EBA237B8E2AA26BF5792" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_us-gaap_OtherAssetsMember_EC9BD66BE307EBA237B8E2AA26BF5792" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_043A198D39C813DF4AE7E2AA26C00F9C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_043A198D39C813DF4AE7E2AA26C00F9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_5AC40293CB5F887F0EACE2AA26C0CE18" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_5AC40293CB5F887F0EACE2AA26C0CE18" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsPayableBalanceSheetLocationMemberDomain" xlink:label="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_B4490A0F4CB7319F76ADE2AA26C0D3A0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_B4490A0F4CB7319F76ADE2AA26C0D3A0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsAndOtherReceivablesMember" xlink:label="loc_luv_AccountsAndOtherReceivablesMember_E640BA6FF30673FB20E5E2AA26C0BA64" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_AC55BE6061E9BCC31D6FE2AA26BE5F9D" xlink:to="loc_luv_AccountsAndOtherReceivablesMember_E640BA6FF30673FB20E5E2AA26C0BA64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_0020444B077B36E626BDE2AA26C01FA3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_51FA090F5A5262C06721E2AA26BE7A8F" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_0020444B077B36E626BDE2AA26C01FA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_0020444B077B36E626BDE2AA26C01FA3" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_3007827424389A3639B7E2AA26C1532F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3" xlink:to="loc_us-gaap_CommodityContractMember_3007827424389A3639B7E2AA26C1532F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_7DA2A1FC4D43A2AE8F68E2AA26C15C53" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F39CFB6DAA2973CBEFDFE2AA26C071E3" xlink:to="loc_us-gaap_InterestRateSwapMember_7DA2A1FC4D43A2AE8F68E2AA26C15C53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_51FA090F5A5262C06721E2AA26BE7A8F" xlink:to="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset" xlink:label="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset_0D067FFA2F545781A95EE2AA26C23A88" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset" xlink:label="loc_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset_756AE51AC43006CA505CE2AA26C23B5A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CollateralAlreadyPostedAggregateFairValueNoncurrent" xlink:label="loc_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_luv_CollateralAlreadyPostedAggregateFairValueNoncurrent_8001EA0D5C1065411F6BE2AA26C2A8DD" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DueToThirdPartiesForSettledFuelContracts" xlink:label="loc_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_luv_DueToThirdPartiesForSettledFuelContracts_EDC31835A3F878FBE70CE2AA26C254A2" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent" xlink:label="loc_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_D42D0A207191F944C646E2AA26C26F7B" xlink:to="loc_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent_622871FE9FF71ABA42FAE2AA26C3ECAD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DFED70CF6FE66508E8C92FA8557B6C14" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_DFED70CF6FE66508E8C92FA8557B6C14" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6271D80A91BBAFA67AA52FA8557CF66E" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:to="loc_us-gaap_CommodityContractMember_6384AEA38FB1048876A82FA8557DC8E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_4BA111BBA1E880D09AE22FA8557D35AC" xlink:to="loc_us-gaap_InterestRateSwapMember_826265F4C3E79A18138F2FA8557D22A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:to="loc_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_63F84EAF464E7867369D2FA8557D1142" xlink:to="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_EBD1F15BD09103292D282FA8557E7EFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_F8570062F2EED4FDEF0E2FA8557D19A7" xlink:to="loc_us-gaap_NondesignatedMember_390A47D273976920A9C82FA8557E17B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_DF5764BD25934CCEE66A2FA8557E1204" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherAssetsCurrentMember" xlink:label="loc_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_luv_OtherAssetsCurrentMember_927C14D138328F41A1712FA8557FC9DC" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_85F6E77FF85D4FB733582FA8557F477C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsPayableBalanceSheetLocationMemberDomain" xlink:label="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_luv_AccountsPayableBalanceSheetLocationMemberDomain_AC4FB51D93F211B6B4302FA8557FF9F5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccountsAndOtherReceivablesMember" xlink:label="loc_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_luv_AccountsAndOtherReceivablesMember_9DBFDC300C9DB5358D4B2FA8557F0A7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_us-gaap_OtherAssetsMember_C23AED060839FCF545332FA855802548" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_2C067D7D76D9A6B36F332FA855804BD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesMember" xlink:label="loc_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_90AF4E197F917C078B982FA8557E1F22" xlink:to="loc_us-gaap_AccruedLiabilitiesMember_1ACCF764662A1B187A112FA855804BAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_9B52E74B2C71B989BE5F2FA8557CA17B" xlink:to="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_invest_DerivativeNonmonetaryNotionalAmount_0D60418EF70DCE41B8B82FA85580C5B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_B5F6B37E83D34503B5852FA8558010FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetFairValueGrossLiability" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_4BB049CA27E73978775C2FA85581C505" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_4BD4CA3889A5ACB4FBC12FA85581CE2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_E471CA504023BA7FFA9F2FA85580C92D" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_426212B8E492DBFDEE4D2FA85581BB58" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_C04320255EB69129F2423E6DFAB422E1" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable" xlink:label="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_C04320255EB69129F2423E6DFAB422E1" xlink:to="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_D9803B015A6C8B26BC773E6DFAB47DC7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:to="loc_srt_RangeAxis_D9803B015A6C8B26BC773E6DFAB47DC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_D9803B015A6C8B26BC773E6DFAB47DC7" xlink:to="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_B705345E3F4524D4E0F63E6DFAB52411" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81" xlink:to="loc_srt_MinimumMember_B705345E3F4524D4E0F63E6DFAB52411" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_4137ECA6A31E7631181D3E6DFAB5F16E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_14DAA4447F5BF25BFE1E3E6DFAB47E81" xlink:to="loc_srt_MaximumMember_4137ECA6A31E7631181D3E6DFAB5F16E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="loc_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:to="loc_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CounterpartyNameAxis_FD0CA38BEFBD121753A43E6DFAB52392" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyAlphaMember" xlink:label="loc_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyAlphaMember_871B2214989EE1C9EA013E6DFAB50314" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyBMember" xlink:label="loc_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyBMember_FACA42F6546FE5D285A03E6DFAB65878" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyCMember" xlink:label="loc_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyCMember_618B6D1BBEDBC076901B3E6DFAB62E0B" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyDMember" xlink:label="loc_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyDMember_8286AC9F8F2FF09CBE663E6DFAB61B6D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyEMember" xlink:label="loc_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyEMember_7462D84ADBC50C25ABBC3E6DFAB6A056" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyFMember" xlink:label="loc_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyFMember_5AA33D573C24F4C9CF503E6DFAB6AF19" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CounterpartyOtherMember" xlink:label="loc_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_EA5E757A65E4737BE08B3E6DFAB564C4" xlink:to="loc_luv_CounterpartyOtherMember_1D427301AF6BEF51C2923E6DFAB6BE10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_6EB6394E3D176B12EAF13E6DFAB74A57" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_6EB6394E3D176B12EAF13E6DFAB74A57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_C9767C02B623F3BA16A33E6DFAB75290" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6EB6394E3D176B12EAF13E6DFAB74A57" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_C9767C02B623F3BA16A33E6DFAB75290" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_C7251DC96EF9B6AD74BA3E6DFAB70659" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_C9767C02B623F3BA16A33E6DFAB75290" xlink:to="loc_us-gaap_CommodityContractMember_C7251DC96EF9B6AD74BA3E6DFAB70659" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems" xlink:label="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable_B94DF9159586C14695AF3E6DFAB48545" xlink:to="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral_4171C207794E3F0669FA3E6DFAB7B683" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral_EC79DAFD406FB306D5273E6DFAB851C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CollateralAlreadyPostedAggregateFairValue" xlink:label="loc_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_us-gaap_CollateralAlreadyPostedAggregateFairValue_A1C2899C048128CF50D83E6DFAB8A132" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftCollateralPledgedAggregateFairValue" xlink:label="loc_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_AircraftCollateralPledgedAggregateFairValue_822A12E88E72E8098F6A3E6DFAB8AD16" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LettersofCreditCollateralPledgedAggregateFairValue" xlink:label="loc_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_LettersofCreditCollateralPledgedAggregateFairValue_E514EF40E82D23D74D173E6DFAB813A9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft_310625395FE0220902A73E6DFAB89D71" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_558C4F3E876F00462C453E6DFAB97D2D" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_558C4F3E876F00462C453E6DFAB97D2D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2_F58EA07BD86D8A557BD53E6DFAB9C571" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeCreditRatingAbstract" xlink:label="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:to="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1_1595DAB8A26AEBF7608E3E6DFAB9D97E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:to="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2_8E77175312B9D6F008163E6DFAB92F1A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:to="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_639529A72269DD714B093E6DFAB93FEA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged" xlink:label="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_InvestmentGradeCreditRatingAbstract_A38C1885C22A7BEFCA2A3E6DFAB9FA9F" xlink:to="loc_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged_552F46B5F5E8555D4C733E6DFABA46D5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeCreditRatingAbstract" xlink:label="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems_C653478A303037DAF7D43E6DFAB7A00F" xlink:to="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:to="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1_5E585B605DE83AAD8E293E6DFABAF386" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:to="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2_6F601C23F1ADC877CA3C3E6DFABAFB25" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:to="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived_224CDA50BCF1DE73D4363E6DFABA5B50" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged" xlink:label="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_NonInvestmentGradeCreditRatingAbstract_0C5E1D2AC01F4FDE296A3E6DFABA3450" xlink:to="loc_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged_98C4B8AD81BA6E519ABD3E6DFABAE187" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_71556BE1958039ACB6CA0C0B616DBB6F" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingTable" xlink:label="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_71556BE1958039ACB6CA0C0B616DBB6F" xlink:to="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_DA0E30CF6A719660EDFF0C0B6172D7FE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_us-gaap_DebtInstrumentAxis_DA0E30CF6A719660EDFF0C0B6172D7FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_618528D65C7C81FCDEF70C0B617318A6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_DA0E30CF6A719660EDFF0C0B6172D7FE" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_618528D65C7C81FCDEF70C0B617318A6" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_F546CA54A47E0F180A3E0C0B61739E45" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_dei_LegalEntityAxis_F546CA54A47E0F180A3E0C0B61739E45" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_A18A74D60B7F33F99BC90C0B6174CFCE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_F546CA54A47E0F180A3E0C0B61739E45" xlink:to="loc_dei_EntityDomain_A18A74D60B7F33F99BC90C0B6174CFCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_F4761D255F19BA4F12A70C0B6174145E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_F4761D255F19BA4F12A70C0B6174145E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3EC4D63FB275871C9D4C0C0B6174D12D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_F4761D255F19BA4F12A70C0B6174145E" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3EC4D63FB275871C9D4C0C0B6174D12D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_6D61316E054C219B1FCC0C0B61748647" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3EC4D63FB275871C9D4C0C0B6174D12D" xlink:to="loc_us-gaap_CashFlowHedgingMember_6D61316E054C219B1FCC0C0B61748647" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_BE997A6B55DEA4AA99780C0B6175DAA4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_BE997A6B55DEA4AA99780C0B6175DAA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_F4D63B1EAA77790810C00C0B6175742D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BE997A6B55DEA4AA99780C0B6175DAA4" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_F4D63B1EAA77790810C00C0B6175742D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_5ADDCFB7DD3E0B2A73670C0B6175553A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_F4D63B1EAA77790810C00C0B6175742D" xlink:to="loc_us-gaap_InterestRateSwapMember_5ADDCFB7DD3E0B2A73670C0B6175553A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingAxis" xlink:label="loc_luv_VolumeOfFuelHedgingAxis_49C2305368B826ED12B60C0B61762575" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_luv_VolumeOfFuelHedgingAxis_49C2305368B826ED12B60C0B61762575" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingDomain" xlink:label="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingAxis_49C2305368B826ED12B60C0B61762575" xlink:to="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CurrentYearMember" xlink:label="loc_luv_CurrentYearMember_AB408D2E54DF4F87CB8D0C0B61761CA7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:to="loc_luv_CurrentYearMember_AB408D2E54DF4F87CB8D0C0B61761CA7" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NextYearMember" xlink:label="loc_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:to="loc_luv_NextYearMember_AFF92D15BB14862FCD490C0B6176BA43" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_YearTwoMember" xlink:label="loc_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:to="loc_luv_YearTwoMember_0D6C6D51A738601F00D00C0B6176F1C6" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ThirdYearMember" xlink:label="loc_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_3A54E618489F49561EFE0C0B6176E37C" xlink:to="loc_luv_ThirdYearMember_FCEEBE2A4BAA31CB4F040C0B61778800" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingLineItems" xlink:label="loc_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingTable_F5E5457616522FC4B0CB0C0B616DBC78" xlink:to="loc_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_invest_DerivativeNonmonetaryNotionalAmount_2B7257E42DDB4B5E22A80C0B6177FF4C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingLineItems_BD89D155FDF0A305F2E70C0B61772B0F" xlink:to="loc_invest_DerivativeNonmonetaryNotionalAmount_2B7257E42DDB4B5E22A80C0B6177FF4C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5907DA6F0C28B2C70DC62FCA82471EF1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5907DA6F0C28B2C70DC62FCA82471EF1" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_B57E5AABAD25E80A5FF32FCA8247D538" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_B57E5AABAD25E80A5FF32FCA8247D538" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_CD7B3F20BCD068D8FD982FCA82485881" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_B57E5AABAD25E80A5FF32FCA8247D538" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_CD7B3F20BCD068D8FD982FCA82485881" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseMember" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_AEA3570AE78A0CA1E5BD2FCA82480CDA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_CD7B3F20BCD068D8FD982FCA82485881" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_AEA3570AE78A0CA1E5BD2FCA82480CDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_BEF01C6D944DD64DCC302FCA824815CF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_BEF01C6D944DD64DCC302FCA824815CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_BEF01C6D944DD64DCC302FCA824815CF" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_22BFBFA019B3B097E5BE2FCA82484016" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB" xlink:to="loc_us-gaap_CommodityContractMember_22BFBFA019B3B097E5BE2FCA82484016" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_ED4C9D3DC74D7441252D2FCA82497174" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_54A51CCC5AAD2462B7212FCA82487DEB" xlink:to="loc_us-gaap_InterestRateSwapMember_ED4C9D3DC74D7441252D2FCA82497174" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B558FCF81D44D6D7E1AB2FCA82494731" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B558FCF81D44D6D7E1AB2FCA82494731" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_B558FCF81D44D6D7E1AB2FCA82494731" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_42445C57833F1C1EA9A12FCA8249C846" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251" xlink:to="loc_us-gaap_NondesignatedMember_42445C57833F1C1EA9A12FCA8249C846" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_0697100FA86AB36A089B2FCA8249F598" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3DE878D2469B4AC032352FCA8249C251" xlink:to="loc_us-gaap_CashFlowHedgingMember_0697100FA86AB36A089B2FCA8249F598" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_E006627AA1897E8426752FCA82496680" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="loc_us-gaap_HedgingDesignationAxis_E006627AA1897E8426752FCA82496680" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_C66918512EACA92F6B242FCA82491199" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_E006627AA1897E8426752FCA82496680" xlink:to="loc_us-gaap_HedgingDesignationDomain_C66918512EACA92F6B242FCA82491199" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_C66918512EACA92F6B242FCA82491199" xlink:to="loc_us-gaap_NondesignatedMember_42445C57833F1C1EA9A12FCA8249C846" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_32576CB0786CD01F8BAA2FCA82477107" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax_3072A14782425130CE1F2FCA824B3AEA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EFD1774233D5B3E184DA2FCA824B00F2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EFD1774233D5B3E184DA2FCA824B00F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeNetHedgeIneffectivenessGainLoss" xlink:label="loc_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="loc_us-gaap_DerivativeNetHedgeIneffectivenessGainLoss_07CF9C6A56212065FCDB2FCA824B09E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_17BA0AC27DE80371C4302FCA824B6CB8" xlink:to="loc_us-gaap_DerivativeGainLossOnDerivativeNet_6B03534F6A4535AF729F2FCA824BBE2C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_F0AF21633DA3767695422FCA82502BE7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_F0AF21633DA3767695422FCA82502BE7" xlink:to="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationAxis" xlink:label="loc_us-gaap_HedgingDesignationAxis_31C84BB4A41B6CE9F0592FCA8250BA49" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_HedgingDesignationAxis_31C84BB4A41B6CE9F0592FCA8250BA49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingDesignationDomain" xlink:label="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationAxis_31C84BB4A41B6CE9F0592FCA8250BA49" xlink:to="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_4BB72254245CE6EFD4C82FCA8250D8CC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_4BB72254245CE6EFD4C82FCA8250D8CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NondesignatedMember" xlink:label="loc_us-gaap_NondesignatedMember_54133DE4CCD3B6DD1A7D2FCA82520EA5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingDesignationDomain_4AA49480FF854C1F85962FCA8250AE4E" xlink:to="loc_us-gaap_NondesignatedMember_54133DE4CCD3B6DD1A7D2FCA82520EA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_14D553B8898A5196191A2FCA8252042D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_14D553B8898A5196191A2FCA8252042D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_14D553B8898A5196191A2FCA8252042D" xlink:to="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:to="loc_us-gaap_NondesignatedMember_54133DE4CCD3B6DD1A7D2FCA82520EA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_1BFD3800728D30B5117C2FCA8252FD8E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:to="loc_us-gaap_CashFlowHedgingMember_1BFD3800728D30B5117C2FCA8252FD8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FairValueHedgingMember" xlink:label="loc_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_E4CAFE2BDD046B918C082FCA825214DE" xlink:to="loc_us-gaap_FairValueHedgingMember_1C3E1A472E7DB9EE32B42FCA8252EA16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_57053D32FB6A1C5B5AD02FCA825271AC" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseMember" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseMember_28D63B64C3ED5B68D0FA2FCA8252EEFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FuelMember" xlink:label="loc_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:to="loc_us-gaap_FuelMember_1B705F40B0F7ACA6FE9E2FCA8253D01F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_0F6A1B500CBB52EC39CA2FCA8252C992" xlink:to="loc_us-gaap_InterestExpenseMember_5B6F19686EE25273D4A62FCA825329C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnergyAxis" xlink:label="loc_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EnergyDomain" xlink:label="loc_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EnergyAxis_E950BD30B19FD410A5282FCA82536ED9" xlink:to="loc_us-gaap_EnergyDomain_CC13659079A3875AA79F2FCA825395A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateAxis_FBDDC985459A51C472F62FCA8253D354" xlink:to="loc_us-gaap_VariableRateDomain_02FAC98E8C58A8BA87D52FCA8253834A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_9A2F70685D14E50F2B192FCA8254CBD4" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_9A2F70685D14E50F2B192FCA8254CBD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_9A2F70685D14E50F2B192FCA8254CBD4" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_8E479606263B790B8FE42FCA825469AA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D" xlink:to="loc_us-gaap_CommodityContractMember_8E479606263B790B8FE42FCA825469AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_DBCBEC85B7CBC8D8D0382FCA82542CC5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_17B83BC670119A0879AD2FCA8254F73D" xlink:to="loc_us-gaap_InterestRateSwapMember_DBCBEC85B7CBC8D8D0382FCA82542CC5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PositionAxis" xlink:label="loc_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PositionDomain" xlink:label="loc_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PositionAxis_BCEA7C9AE57B592718562FCA8255B819" xlink:to="loc_us-gaap_PositionDomain_94F4FE4F536DC4ED88642FCA8255E0E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_78A7483B5A8206824BF52FCA82551646" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_srt_RangeAxis_78A7483B5A8206824BF52FCA82551646" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_2E5EC3E2F895779E064E2FCA8255D51B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_78A7483B5A8206824BF52FCA82551646" xlink:to="loc_srt_RangeMember_2E5EC3E2F895779E064E2FCA8255D51B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_EBB5C739CA5012F050C92FCA8250C400" xlink:to="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax" xlink:label="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:to="loc_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_C5B82C417825C28C06962FCA82566E83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_57E002E60B05CD0CEECE2FCA82569E26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="loc_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_DB0618D5C1ED58DC1F532FCA82559A32" xlink:to="loc_us-gaap_InterestExpenseDebt_53CBF3471BEC9B1B39CE2FCA8256F621" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_4BCCAD94ACB4AA3052E12FCA8286CF65" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_4BCCAD94ACB4AA3052E12FCA8286CF65" xlink:to="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis" xlink:label="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain" xlink:label="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_B40E943C59160A4751D82FCA8286C8BE" xlink:to="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_RemainderofCurrentYearMember" xlink:label="loc_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain_317D48353646C3F8A68C2FCA82868CB8" xlink:to="loc_luv_RemainderofCurrentYearMember_1DAAB246ED9D0E2BB3FC2FCA8287C819" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodAxis" xlink:label="loc_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PeriodDomain" xlink:label="loc_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PeriodAxis_A53DC5AED793C33D61BA2FCA82872D12" xlink:to="loc_luv_PeriodDomain_3648C6A02481DB5CCCF72FCA82875AC1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_61C8B6272E4AE74E0E532FCA8287331E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_61C8B6272E4AE74E0E532FCA8287331E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_D306D1850D0A392530002FCA82877A08" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_61C8B6272E4AE74E0E532FCA8287331E" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_D306D1850D0A392530002FCA82877A08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_64FC4FA181D01CF175922FCA8288E2A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_D306D1850D0A392530002FCA82877A08" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_64FC4FA181D01CF175922FCA8288E2A7" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingAxis" xlink:label="loc_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_VolumeOfFuelHedgingDomain" xlink:label="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingAxis_4B81F821955EAAF1495C2FCA82880D93" xlink:to="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CurrentYearMember" xlink:label="loc_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_VolumeOfFuelHedgingDomain_5C6E93521E927A0334762FCA82882ECA" xlink:to="loc_luv_CurrentYearMember_1E5904FE82F4FCB3E6AB2FCA82886AC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_820CFFB809C88EF185842FCA8289E705" xlink:to="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:to="loc_srt_MinimumMember_EF8C96A8AF57226843722FCA8289E4D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_2DE92E045E3517D784A52FCA82891C15" xlink:to="loc_srt_MaximumMember_D6AE7417F5268F362E0E2FCA8289B498" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_CF1795E95C0E2F00DD692FCA828A0A1E" xlink:to="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="loc_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_HedgingRelationshipDomain_3891FC47951184640C1A2FCA828A6ADF" xlink:to="loc_us-gaap_CashFlowHedgingMember_83D5B50B680B1E7CEADB2FCA828AE87B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A9F823ED74AAE9AEB4352FCA828AE29D" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_A9F823ED74AAE9AEB4352FCA828AE29D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A9F823ED74AAE9AEB4352FCA828AE29D" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwaptionMember" xlink:label="loc_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:to="loc_us-gaap_InterestRateSwaptionMember_FB3B06270901A7D5EEA92FCA828B7819" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6BC41D4D7B1DB25F18A82FCA828BA121" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:to="loc_us-gaap_CommodityContractMember_6BC41D4D7B1DB25F18A82FCA828BA121" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_742BC7B2EBEAEBD9E2472FCA828BB271" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_8E396382EC0B3D2EC3552FCA828A1CFE" xlink:to="loc_us-gaap_InterestRateSwapMember_742BC7B2EBEAEBD9E2472FCA828BB271" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_65F3B21CA2649D61E5F82FCA828BED7B" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_10867FFB4CF0672EAA002FCA828BB41E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_7A77C859897479FA68F82FCA82868813" xlink:to="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InterestRateSwapDerivativeAircraftLeases" xlink:label="loc_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_InterestRateSwapDerivativeAircraftLeases_D293C8A4F6ECCF54E9FB2FCA828CA741" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_InterestRateSwapContractLength" xlink:label="loc_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_InterestRateSwapContractLength_EE5E32D0D711FF6F89DB2FCA828C855C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeCostOfHedge" xlink:label="loc_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_DerivativeCostOfHedge_B905C30083C7AA7A1B912FCA828C39DF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Percentageofactualconsumptionhedged" xlink:label="loc_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_Percentageofactualconsumptionhedged_A5C82942794B3BDB6F062FCA828CEB3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_360E6CD906B13936B4682FCA828DF9CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_CD410FB06A839BD72FA12FCA828D9405" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_HedgesettlementlossesrecognizedinFuelandoilexpense" xlink:label="loc_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_HedgesettlementlossesrecognizedinFuelandoilexpense_9908DB325A8AA5AA58FE2FCA828D488C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months" xlink:label="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months_76CFF552D7365A07B0212FCA828DE87A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther" xlink:label="loc_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther_484750D5E8BA09BB86902FCA828D0518" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CashCollateralPercentOfFairValueFuelDerivativesContracts" xlink:label="loc_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts_8CE5CBAE225FA70874532FCA828DA5D5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LetterofCreditPercentofCollateral" xlink:label="loc_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_luv_LetterofCreditPercentofCollateral_F37DB3348561B99B39B42FCA828E7682" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage" xlink:label="loc_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_597C6B4173F4B0A251BD2FCA828CB8F0" xlink:to="loc_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_815C861FF73AAE4E2ECB2FCA828ED9F0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1" xlink:label="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_4BCCAD94ACB4AA3052E12FCA8286CF65" xlink:to="loc_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1_DB0497B0742E2C8C2AD12FCA828EB6AC" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAbstract" xlink:label="loc_us-gaap_OffsettingAbstract_5EF55855F5077DC7D0250C0B61081C69" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAssetsTable" xlink:label="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingAbstract_5EF55855F5077DC7D0250C0B61081C69" xlink:to="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_25E8D00E23FFDBD6B3490C0B610968A9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_25E8D00E23FFDBD6B3490C0B610968A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_25E8D00E23FFDBD6B3490C0B610968A9" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_6752EDF2FF3E81C478010C0B6109D21D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:to="loc_us-gaap_CommodityContractMember_6752EDF2FF3E81C478010C0B6109D21D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_07B639D2EBDA35D6D2A50C0B610A8F13" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_07B639D2EBDA35D6D2A50C0B610A8F13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_274CDEBB1042BE06F9770C0B610AA6FF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_94ABEEE34ADA247C982B0C0B6109CE2D" xlink:to="loc_us-gaap_InterestRateSwapMember_274CDEBB1042BE06F9770C0B610AA6FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_A01077FB257DE6E186150C0B610AADE0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_A01077FB257DE6E186150C0B610AADE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_A01077FB257DE6E186150C0B610AADE0" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherAssetsCurrentMember" xlink:label="loc_luv_OtherAssetsCurrentMember_8FD1655A4BF542243B430C0B610BAB2C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:to="loc_luv_OtherAssetsCurrentMember_8FD1655A4BF542243B430C0B610BAB2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_65021D59E67740F465A10C0B610BE22F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:to="loc_us-gaap_OtherAssetsMember_65021D59E67740F465A10C0B610BE22F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_EEEF1FF7A6714246B8AE0C0B610B2057" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_EEEF1FF7A6714246B8AE0C0B610B2057" xlink:type="arc" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_B75C59F938110F5EB2CE0C0B610A1F93" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_07B639D2EBDA35D6D2A50C0B610A8F13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAssetsLineItems" xlink:label="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingAssetsTable_B170E11C54388827829B0C0B6108D27C" xlink:to="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="loc_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement_A807B4F8BE549C1AEFFC0C0B610CF4F6" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueGrossLiabilityOffset" xlink:label="loc_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="loc_luv_DerivativeAssetFairValueGrossLiabilityOffset_E3992ED64FA4FF3A529E0C0B6111B623" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet" xlink:label="loc_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="loc_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet_92C3A7264ECF7E49C77E0C0B6111B458" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingAssetsLineItems_9D3156507289B0E5AE5B0C0B610CDB76" xlink:to="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_AC65E1D2880FD9F0134E0C0B6112A8BD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAbstract" xlink:label="loc_us-gaap_OffsettingAbstract_FAAE45A7A4C68C83DD990C0B60EF0111" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingLiabilitiesTable" xlink:label="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingAbstract_FAAE45A7A4C68C83DD990C0B60EF0111" xlink:to="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_6FE7806D4B355C5963900C0B60EF2746" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_6FE7806D4B355C5963900C0B60EF2746" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_6FE7806D4B355C5963900C0B60EF2746" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_D5332A34685BB88A563A0C0B60F54D7F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8" xlink:to="loc_us-gaap_CommodityContractMember_D5332A34685BB88A563A0C0B60F54D7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_EB6A3E1A2A5209E797880C0B60F66069" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_E26158D99F2938CA21920C0B60F5E1F8" xlink:to="loc_us-gaap_InterestRateSwapMember_EB6A3E1A2A5209E797880C0B60F66069" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_CDCB805DB7159E0A84680C0B60F6FB6C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_CDCB805DB7159E0A84680C0B60F6FB6C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_CDCB805DB7159E0A84680C0B60F6FB6C" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherAssetsCurrentMember" xlink:label="loc_luv_OtherAssetsCurrentMember_76F11E5BA15AD7DFBED00C0B60F612F5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_luv_OtherAssetsCurrentMember_76F11E5BA15AD7DFBED00C0B60F612F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_E6DD7929ECC8BCADBE940C0B60F7A7CE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_us-gaap_OtherAssetsMember_E6DD7929ECC8BCADBE940C0B60F7A7CE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_B23704736931CE2EF0EA0C0B60F7CEF9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_B23704736931CE2EF0EA0C0B60F7CEF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesMember" xlink:label="loc_us-gaap_AccruedLiabilitiesMember_623484BDD05FA30183D80C0B60F7AE31" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_us-gaap_AccruedLiabilitiesMember_623484BDD05FA30183D80C0B60F7AE31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_873656699D00AE2A9B820C0B60F77CA5" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_F1C618B7F5B5A0E7704B0C0B60F623E5" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_873656699D00AE2A9B820C0B60F77CA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingLiabilitiesLineItems" xlink:label="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingLiabilitiesTable_00FE7166B46793C694C80C0B60EF547D" xlink:to="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement" xlink:label="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:to="loc_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement_14E06093788EDFBADCB20C0B60F81C4F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueGrossAssetOffset" xlink:label="loc_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:to="loc_luv_DerivativeLiabilityFairValueGrossAssetOffset_8B750B4728BDC0C6EA520C0B60F83677" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OffsettingLiabilitiesLineItems_8919397489E8F43657070C0B60F76B03" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_4B453D76882E2E62EA5E0C0B60F83D6F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/FinancialDerivativeInstrumentsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock" xlink:label="loc_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock_D37CD01FA341F5E099791B5D72244B81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_70E43760C90DDA442FA41B5D72244114" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_70E43760C90DDA442FA41B5D72244114" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6211051F794C8F3D04F91B5D7225A776" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6211051F794C8F3D04F91B5D7225A776" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock" xlink:label="loc_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock_C872587A398FD37488601B5D7225589C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock" xlink:label="loc_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock_6FB77DB9BC082C58C6791B5D72251BD3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingAssetsTableTextBlock" xlink:label="loc_us-gaap_OffsettingAssetsTableTextBlock_AF1A1438E28993FC228B1B5D72258F27" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_us-gaap_OffsettingAssetsTableTextBlock_AF1A1438E28993FC228B1B5D72258F27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OffsettingLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_OffsettingLiabilitiesTableTextBlock_CA5970BE5B71024D7C8E1B5D7225242D" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_us-gaap_OffsettingLiabilitiesTableTextBlock_CA5970BE5B71024D7C8E1B5D7225242D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" xlink:label="loc_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F09A8806AB14A79530641B5D7225D2AB" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" xlink:label="loc_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_F93EF9F57A9B479A3FDB1B5D7226DC56" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock" xlink:label="loc_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock_FE6378BB4FE5A2A29A8B1B5D7226D831" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock" xlink:label="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_29CD4AADD559D102A4A81B5D72240C37" xlink:to="loc_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock_933B2181BF8C1C69EE001B5D72265178" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/Leases" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_5A34C9BF610404A17DECE2AA2815BBCE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="loc_us-gaap_LeasesOfLesseeDisclosureTextBlock_E794C1A38180FB2B8498E2AA28163626" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_5A34C9BF610404A17DECE2AA2815BBCE" xlink:to="loc_us-gaap_LeasesOfLesseeDisclosureTextBlock_E794C1A38180FB2B8498E2AA28163626" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="loc_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_1A3113CC33AAE9450DFD24B193A9B831" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_1A3113CC33AAE9450DFD24B193A9B831" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfCapitalLeasedAsssetsTable" xlink:label="loc_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract_BB82984AC7C77C5829B024B193AA3FAB" xlink:to="loc_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_6E7F23FC86D7A6C0548C24B193AB1A0A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasedAssetsLineItems" xlink:label="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalLeasedAsssetsTable_7B2129C7D584EC36648D24B193AA5139" xlink:to="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_AD0EFA54CC43DA9B0AE524B193ABBC3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_26A3E43CF526AE1498E524B193ABB272" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_FE34A787577B5A56441C24B193AC6BF3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_65F82F622130BEA9C90624B193AC47BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_CBE9E160AFBDD6ECB0B724B193AC337E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_A3414FF572FAEF94481724B193ACC0C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_966C971AFA45FB1F4C5E24B193AC2F7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_EBD8BE6D520B599364B724B193AC7484" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_EA9C23F196F87761207024B193AC1026" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeaseObligationsCurrent_31E807D2E99C09CD7D2024B193ADBC1D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_CapitalLeaseObligationsNoncurrent_F96E703AAA052FB756C124B193AD30B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseIncentiveReceivable" xlink:label="loc_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasedAssetsLineItems_77DBB5A86C0BA4DEA37D24B193AB1692" xlink:to="loc_us-gaap_LeaseIncentiveReceivable_C075B9BEC9B9125077AA24B27CE4E725" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_1A3113CC33AAE9450DFD24B193A9B831" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_AC0F94C87A342C756CC724B193AD0022" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent_AC0F94C87A342C756CC724B193AD0022" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_6B99E3EAABC529436EAB24B193AE9594" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears_6B99E3EAABC529436EAB24B193AE9594" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_3E9A65086751517157B924B193AE70FA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears_3E9A65086751517157B924B193AE70FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_629C9DDE06DE2582F52124B193AE662A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears_629C9DDE06DE2582F52124B193AE662A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_066963AEDBD6F45C60D524B193AE36D8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears_066963AEDBD6F45C60D524B193AE36D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_FEC67143CC58365AF96824B193AEAE4B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter_FEC67143CC58365AF96824B193AEAE4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_062B5CD9A3FBF8A7C21024B193AE81EF" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract_7777AC271749AE83221424B193ADC394" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_062B5CD9A3FBF8A7C21024B193AE81EF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract" xlink:label="loc_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_1A3113CC33AAE9450DFD24B193A9B831" xlink:to="loc_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:label="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract_110D8164130D2A61FF8624B193AE1870" xlink:to="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseArrangementTypeAxis" xlink:label="loc_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:to="loc_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseArrangementTypeDomain" xlink:label="loc_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeaseArrangementTypeAxis_238B39042C379FF523D124B193AFD59D" xlink:to="loc_us-gaap_LeaseArrangementTypeDomain_3D1B2FC6C76B0217979124B193AF1850" xlink:type="arc" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_48FE5750A35BC49C05A324B193AA699D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasedAssetsLineItems" xlink:label="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfOperatingLeasedAssetsTable_133405370DBAAE6849D224B193AFCDEE" xlink:to="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_398BD28CF0A0B9570B9924B193B0C8B7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_398BD28CF0A0B9570B9924B193B0C8B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_81359CABBD816199791224B193B067D1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_81359CABBD816199791224B193B067D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_468742847E02E0F0657B24B193B03DD1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_468742847E02E0F0657B24B193B03DD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F26F91C967B773C54E124B193B1AC74" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F26F91C967B773C54E124B193B1AC74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_173AD8F88903A8DDE2B424B193B1E366" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_173AD8F88903A8DDE2B424B193B1E366" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_2DFB18493981F58A5D8D24B193B1528E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_35A96440FB660E5077EC24B193B1AFAC" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetCurrent" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent_FC59E7A72A675A2E1FE024B193B1E0E0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears_ADA76DF14E7D244F42F124B193B16708" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears_A9075E4B00AE3A28649D24B193B11996" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears_5FAEFE27B84871EA57B224B193B230E5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears_4736F9CCDAD25ABE972624B193B2C573" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNetThereafter" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter_9706C53D19DC6FAAD50A24B193B2E3AA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsNet" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingLeasedAssetsLineItems_57B6BD75BE277F1A888C24B193B0A27B" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsNet_136805A882B1EF6A4A3424B193B2AC95" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_D5F54FA179341665C8021AF44DE65E9B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_BDC5951F76D964DA8ADF1AF44DE62F59" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_D5F54FA179341665C8021AF44DE65E9B" xlink:to="loc_us-gaap_StatementTable_BDC5951F76D964DA8ADF1AF44DE62F59" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeAxis" xlink:label="loc_luv_PropertyTypeAxis_271DCB47CCA14D336F851AF44DE75D6D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_BDC5951F76D964DA8ADF1AF44DE62F59" xlink:to="loc_luv_PropertyTypeAxis_271DCB47CCA14D336F851AF44DE75D6D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeDomain" xlink:label="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertyTypeAxis_271DCB47CCA14D336F851AF44DE75D6D" xlink:to="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftMember" xlink:label="loc_luv_AircraftMember_2487CE4B7F325FDA9FC61AF44DE7F22F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5" xlink:to="loc_luv_AircraftMember_2487CE4B7F325FDA9FC61AF44DE7F22F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_OtherPropertyMember" xlink:label="loc_srt_OtherPropertyMember_502A3E37665621696CA01AF44DE7B378" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertyTypeDomain_4D8A5C0A2806F1A79A341AF44DE7EAF5" xlink:to="loc_srt_OtherPropertyMember_502A3E37665621696CA01AF44DE7B378" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_BDC5951F76D964DA8ADF1AF44DE62F59" xlink:to="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="loc_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_OperatingLeaseCost_F3FADF3FB736F8E1EA931AF44DE89A71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="loc_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_ShortTermLeaseCost_B80C5401500EF859AA5A1AF44DE80F29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="loc_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_VariableLeaseCost_E32A041AF20A3EFEFA731AF44DE8065B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubleaseIncome" xlink:label="loc_us-gaap_SubleaseIncome_E5DB4C36BFE40FA672C01AF44DE8BDC2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_SubleaseIncome_E5DB4C36BFE40FA672C01AF44DE8BDC2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_A8BD17322262F7CC3B5A1AF44DE89A0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_A2728C0C2B1CDF0D1E551AF44DE9192F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseCost" xlink:label="loc_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_25D40DB6A05AC6EDCA431AF44DE85086" xlink:to="loc_us-gaap_LeaseCost_BEE9991B0E8D13A1B3271AF44DE9F401" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LeasesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_B8C1F303DD7AA489DEA124564C950C1B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_B8C1F303DD7AA489DEA124564C950C1B" xlink:to="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_F9690AEF758B2524049D24564C96C731" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_F9690AEF758B2524049D24564C96C731" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_46A11A03F4CCE29FB47824564C97D6AF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_F9690AEF758B2524049D24564C96C731" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_46A11A03F4CCE29FB47824564C97D6AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyAvailableForOperatingLeaseMember" xlink:label="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_46A11A03F4CCE29FB47824564C97D6AF" xlink:to="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_C341980A811F59BAABFC24564C979F56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_B2A6EA8F51E220A9AB0624564C97E85B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_srt_RangeAxis_B2A6EA8F51E220A9AB0624564C97E85B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_B2A6EA8F51E220A9AB0624564C97E85B" xlink:to="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_91F7FC8C488AD05EDE6924564C989825" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1" xlink:to="loc_srt_MinimumMember_91F7FC8C488AD05EDE6924564C989825" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_83E18C20A154C73FFEB824564C98FCA4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_651E9B37E7D03FCFC1FB24564C97B2B1" xlink:to="loc_srt_MaximumMember_83E18C20A154C73FFEB824564C98FCA4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseAxis" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_3685BF514485EDC5A09B24564C9815DE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_3685BF514485EDC5A09B24564C9815DE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_33020DD23F091373E03C24564C9843B1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_3685BF514485EDC5A09B24564C9815DE" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_33020DD23F091373E03C24564C9843B1" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeAxis" xlink:label="loc_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyTypeDomain" xlink:label="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertyTypeAxis_E10B07B58EB806FEDE2F24564C988A93" xlink:to="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftMember" xlink:label="loc_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:to="loc_luv_AircraftMember_85EFF9D88C0504D676DC24564C99F22E" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportRelatedMember" xlink:label="loc_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:to="loc_luv_AirportRelatedMember_7309F23E509DD405CA3724564C99E244" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertyMember" xlink:label="loc_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:to="loc_luv_PropertyMember_51BCA24F86DE634611B324564C99E7AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_OtherPropertyMember" xlink:label="loc_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertyTypeDomain_8FB41AB25EB1309E486424564C991FF3" xlink:to="loc_srt_OtherPropertyMember_5E12D47326168E9FC4FC24564C994542" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeAxis" xlink:label="loc_srt_AircraftTypeAxis_49BFC97DDF7BF3D8D01324564C9A4FB9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_srt_AircraftTypeAxis_49BFC97DDF7BF3D8D01324564C9A4FB9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AircraftTypeAxis_49BFC97DDF7BF3D8D01324564C9A4FB9" xlink:to="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B717200Member" xlink:label="loc_srt_B717200Member_849459644AA31398C78024564C9AA01F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210" xlink:to="loc_srt_B717200Member_849459644AA31398C78024564C9AA01F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_B7378MAXMember" xlink:label="loc_luv_B7378MAXMember_969E64BCE19EEF0DBD8424564C9A45B9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AircraftTypeMember_1DB4F9D4AE163AC38EA424564C9AC210" xlink:to="loc_luv_B7378MAXMember_969E64BCE19EEF0DBD8424564C9A45B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D251AEECD4072244FDC024564C968ACA" xlink:to="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeRenewalTerm" xlink:label="loc_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LesseeRenewalTerm_3FF25C749C138B07E14524564C9BF6CC" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingandFinanceLeaseTermofContract" xlink:label="loc_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LesseeOperatingandFinanceLeaseTermofContract_6156D6A4C128ABE5A1F624564C9BBF77" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits_66227DFE244598615E2924564C9BD257" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubleaseIncome" xlink:label="loc_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_SubleaseIncome_486C3D116C8E75C1988224564C9B7364" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_B28552DF30EAF2AFC38324564C9BF15A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_66D1E1DDBAA731A2BD8624564C9CA7B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_25350A61FAB14E8A561B24564C9D5E52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_87E7274F8FC51A6E8D8524564C9E950A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_F3F4B20F7D37263D1C6F24564C9E04A8" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears" xlink:label="loc_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears_38B589D4D7EB77F980902468997AB776" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FinanceLeasedAssetsNumberofUnits" xlink:label="loc_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_FinanceLeasedAssetsNumberofUnits_50AB60030FEEA18C18D724564C9C5277" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SubleaseTerms" xlink:label="loc_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_SubleaseTerms_4B006B2040A061CEA3DC24564C9CA943" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_D9B6ED755424B6F41A8324564C9C3609" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingLeaseLeaseNotyetCommenced" xlink:label="loc_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LesseeOperatingLeaseLeaseNotyetCommenced_8FF154D682F2DFD1FE5824564C9C90A5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal" xlink:label="loc_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal_93BBF4F22C8E5B16EEB024564C9C190A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ResidualValueOfLeasedAsset" xlink:label="loc_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_ResidualValueOfLeasedAsset_A9DCCA1B72BBAA2EE82124564C9C0802" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty" xlink:label="loc_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty_5349A24E58E1C9CCAA6324564C9D860D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingLeaseTermsofContract" xlink:label="loc_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LesseeOperatingLeaseTermsofContract_FDB92406A57918C7CD9A24564C9DAC91" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OwnedAssetsNumberOfUnits" xlink:label="loc_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_OwnedAssetsNumberOfUnits_01265E1A2C5103DF72B624564C9D8364" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseTermsForOwnedAircraft" xlink:label="loc_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_luv_LeaseTermsForOwnedAircraft_D81C4545099A07717AB524564C9D2E21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1" xlink:label="loc_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_61B1CAB0CF78A1ABFA2724564C9B5904" xlink:to="loc_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1_4994C13E2A7BF329641824564C9E311F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_9FFBA0381DBD2A93DF274328C58AE7C8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_78D432573B744F5233B14328C58E8B20" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_9FFBA0381DBD2A93DF274328C58AE7C8" xlink:to="loc_us-gaap_StatementTable_78D432573B744F5233B14328C58E8B20" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseAxis" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_E11493D61EA4C6C745264328C58FD59B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_78D432573B744F5233B14328C58E8B20" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_E11493D61EA4C6C745264328C58FD59B" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_C15078E536FDEA54809D4328C58FD592" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_E11493D61EA4C6C745264328C58FD59B" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_C15078E536FDEA54809D4328C58FD592" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseMember" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_C42E2649AC09AF77B3234328C58F945A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_C15078E536FDEA54809D4328C58FD592" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_C42E2649AC09AF77B3234328C58F945A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_CB3BE6C67FF0000C32564328C5905E4B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_78D432573B744F5233B14328C58E8B20" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_CB3BE6C67FF0000C32564328C5905E4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_C9E4E662D2060FA665584328C590F6CD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_CB3BE6C67FF0000C32564328C5905E4B" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_C9E4E662D2060FA665584328C590F6CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyAvailableForOperatingLeaseMember" xlink:label="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_B1582A6D026910208F6C4328C5909D5A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_C9E4E662D2060FA665584328C590F6CD" xlink:to="loc_us-gaap_PropertyAvailableForOperatingLeaseMember_B1582A6D026910208F6C4328C5909D5A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_78D432573B744F5233B14328C58E8B20" xlink:to="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_616FAE16F838121FF5DD4328C596330F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_616FAE16F838121FF5DD4328C596330F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_8AFE4746B1FB54139FE54328C597CEF3" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation" xlink:label="loc_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation_D35792F2BD2655F996824328C596F8AE" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseRightofUseAsset" xlink:label="loc_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_luv_LeaseRightofUseAsset_EC22C5BD0BF83250B4C04328C5973AD8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_D0B163F133E7BF8FD3284328C597A21F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_D0B163F133E7BF8FD3284328C597A21F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_279D8F4FDCCAC0F5FD3D4328C5970B01" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_279D8F4FDCCAC0F5FD3D4328C5970B01" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_9837A396A1107EA05E2B4328C5974960" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_9837A396A1107EA05E2B4328C5974960" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_63A84A9D3D5312470CF24328C5983257" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_63A84A9D3D5312470CF24328C5983257" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseLiability" xlink:label="loc_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_luv_LeaseLiability_E1623983D60F8CC2C3964328C598457E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_C1E7111EDF4774DF6DB04328C5978BF9" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F95E18FBCD8F627309414328C591FB4B" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_C1E7111EDF4774DF6DB04328C5978BF9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_MaturityofLeaseLiabilitiesAbstract" xlink:label="loc_luv_MaturityofLeaseLiabilitiesAbstract_FDCA478859CDC480A36AE2AA27612ABA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_18EE22DDA1B3035B1CF7E2AA27621D10" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_MaturityofLeaseLiabilitiesAbstract_FDCA478859CDC480A36AE2AA27612ABA" xlink:to="loc_us-gaap_StatementTable_18EE22DDA1B3035B1CF7E2AA27621D10" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseAxis" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_18EE22DDA1B3035B1CF7E2AA27621D10" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseDomain" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_4945B8C5A6BBBBA5843CE2AA27629B08" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PropertySubjecttoorAvailableforFinanceLeaseMember" xlink:label="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseDomain_9401DA8F94AF9DAF635CE2AA27637663" xlink:to="loc_luv_PropertySubjecttoorAvailableforFinanceLeaseMember_8DEC5AF1DEDBBD6D1157E2AA27637E58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_18EE22DDA1B3035B1CF7E2AA27621D10" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain" xlink:label="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_2F86818E0F14B0C1A436E2AA276379C5" xlink:to="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertySubjectToOperatingLeaseMember" xlink:label="loc_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain_13BDD95EBC3EC2E5973AE2AA2763CFA3" xlink:to="loc_us-gaap_PropertySubjectToOperatingLeaseMember_8343BF0C2F22998C8F99E2AA2764E536" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_18EE22DDA1B3035B1CF7E2AA27621D10" xlink:to="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_99B20A3F51287EEA141CE2AA2765A5C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_BE75A4949441C75DB165E2AA276586BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_5965EAD452B2287FA66CE2AA27654887" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_1B2470B8A91A0355DAA7E2AA27658E0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_2B9D5C8CF42C2FFDD8FAE2AA2765531D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_71B80EECA057BA519CD7E2AA2766D846" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_245B9CCABBB96D01151CE2AA27661E9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_EAFC7851FBF30E698145E2AA2766155F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_6B8CB317091CCF96D6DCE2AA2767243B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_F94EE8342FE168849AF1E2AA2767B62E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_46E278B3A311A9E4D37AE2AA27678163" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_E39FFE9B4395777EDC9CE2AA276743EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_C262245CF45B7B74DA82E2AA2767CD9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_1C8D843E37293588CE5EE2AA276726DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_FF3E893EAF5394E1B923E2AA27688105" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_46E5E053E521B0A00DE7E2AA27681A86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_OperatingLeaseLiability_D39C0DC43B2EACF37178E2AA27686F71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="loc_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiability_1BF0056B67808EEBA1B1E2AA2768272E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_B8B13E3807BA3504EFBEE2AA27699ED5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityCurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_2113F3E8510E234AE363E2AA2769CFCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_0B213FAFFB5FA553EE60E2AA2769FEEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_24A0EDE158A289EE1FB2E2AA2764CE28" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_D7E089EC7221EA2B261AE2AA27694072" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LeasesOtherInformationDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_LeasesOtherInformationAbstract" xlink:label="loc_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_98F479293F194097F2D0E2AA2B709F48" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_98F479293F194097F2D0E2AA2B709F48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_926B9A191CEFCEC8D036E2AA2B706198" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_926B9A191CEFCEC8D036E2AA2B706198" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7C75090C71A7DB665620E2AA2B700331" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_7C75090C71A7DB665620E2AA2B700331" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_01D5F4F22FA09DE02223E2AA2B718E31" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_LeasesOtherInformationAbstract_5DC1DC82692D617DB49CE2AA2B709871" xlink:to="loc_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_01D5F4F22FA09DE02223E2AA2B718E31" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LeasesPolicies" xlink:type="extended" />
  <link:presentationLink xlink:role="http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_4277817E14DE230BDD7B1AF82BE7E6A8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:to="loc_us-gaap_StatementTable_4277817E14DE230BDD7B1AF82BE7E6A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_9D04B10541397ABBBBE61AF82BF1A7A1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_4277817E14DE230BDD7B1AF82BE7E6A8" xlink:to="loc_us-gaap_StatementLineItems_9D04B10541397ABBBBE61AF82BF1A7A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="loc_us-gaap_OperatingLeasePayments_0F8666A39AB07AE6E54F1AF44DE347B8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:to="loc_us-gaap_OperatingLeasePayments_0F8666A39AB07AE6E54F1AF44DE347B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseInterestPaymentOnLiability" xlink:label="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_92F5B6D280A9E0AAABA91AF44DE3E09D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:to="loc_us-gaap_FinanceLeaseInterestPaymentOnLiability_92F5B6D280A9E0AAABA91AF44DE3E09D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_8DB8F7111E6245D8E76D1AF44DE3B306" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_8DB8F7111E6245D8E76D1AF44DE3B306" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_62300CC8C9E55E2230531AF44DE307FA" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_62300CC8C9E55E2230531AF44DE307FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_60DA81D19004611989E31AF44DE33457" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_01221814D94DCE933F171AF44DE2CE11" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_60DA81D19004611989E31AF44DE33457" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LeasesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_073CB33786E8C87CDF441B5D71595E32" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock" xlink:label="loc_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_073CB33786E8C87CDF441B5D71595E32" xlink:to="loc_luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock_E69CEB58B79F063416F81B5D7159421F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock" xlink:label="loc_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_073CB33786E8C87CDF441B5D71595E32" xlink:to="loc_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock_C00A9664DE59DA4BB84F1B5D7159795F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_CB78B510AEEF68D951011B5D71590270" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_073CB33786E8C87CDF441B5D71595E32" xlink:to="loc_us-gaap_LeaseCostTableTextBlock_CB78B510AEEF68D951011B5D71590270" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_F4DCA401DBCE86D876B71B5D7159B96C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_073CB33786E8C87CDF441B5D71595E32" xlink:to="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_F4DCA401DBCE86D876B71B5D7159B96C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_E5651383A8DB1AF09CEA1B5D7159B359" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_073CB33786E8C87CDF441B5D71595E32" xlink:to="loc_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock_E5651383A8DB1AF09CEA1B5D7159B359" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock" xlink:label="loc_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_073CB33786E8C87CDF441B5D71595E32" xlink:to="loc_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock_A14F07F29B3B9DA08DC21B5D715A5A2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0C1029352E7E177F30FF1B5D715A5FE7" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_073CB33786E8C87CDF441B5D71595E32" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_0C1029352E7E177F30FF1B5D715A5FE7" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock" xlink:label="loc_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_073CB33786E8C87CDF441B5D71595E32" xlink:to="loc_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock_28E9677333590C6396A71B801FCC5383" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LongTermDebt" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="loc_us-gaap_LongTermDebtAbstract_250B83BD8F39B5CAE6BBE2AA28F5FEE0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="loc_us-gaap_LongTermDebtTextBlock_6A89359C839E7E53DE66E2AA28F66B96" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongTermDebtAbstract_250B83BD8F39B5CAE6BBE2AA28F5FEE0" xlink:to="loc_us-gaap_LongTermDebtTextBlock_6A89359C839E7E53DE66E2AA28F66B96" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/LongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_9DB5A79EEB1A0690DF98E2AA27898C2B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_9DB5A79EEB1A0690DF98E2AA27898C2B" xlink:to="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_4CD91DAB724DFED5197DE2AA278A5BCC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_4CD91DAB724DFED5197DE2AA278A5BCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_9FFE6E57F186B40C4A7DE2AA278A59E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_4CD91DAB724DFED5197DE2AA278A5BCC" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_9FFE6E57F186B40C4A7DE2AA278A59E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_0487A3E518D15F2FBB2AE2AA278A94EA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_us-gaap_DebtInstrumentAxis_0487A3E518D15F2FBB2AE2AA278A94EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_277ED1475A82B0438C24E2AA278AF695" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_0487A3E518D15F2FBB2AE2AA278A94EA" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_277ED1475A82B0438C24E2AA278AF695" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="loc_us-gaap_VariableRateAxis_06694976A0CE2A8CABDDE2AA278B2F4F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_us-gaap_VariableRateAxis_06694976A0CE2A8CABDDE2AA278B2F4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateDomain" xlink:label="loc_us-gaap_VariableRateDomain_608443DC8BBDB888C4CBE2AA278BF08F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_VariableRateAxis_06694976A0CE2A8CABDDE2AA278B2F4F" xlink:to="loc_us-gaap_VariableRateDomain_608443DC8BBDB888C4CBE2AA278BF08F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodAxis" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentRedemptionPeriodDomain" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPeriodAxis_2FB7D0FF1FF6E485A53BE2AA278B64E3" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPeriodDomain_2DEFC73EF1E3142A9C36E2AA278C3604" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_88C6D7E0F2035F50920BE2AA278CA70E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_srt_RangeAxis_88C6D7E0F2035F50920BE2AA278CA70E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_E7AC22851DF0FAA46728E2AA278C8081" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_88C6D7E0F2035F50920BE2AA278CA70E" xlink:to="loc_srt_RangeMember_E7AC22851DF0FAA46728E2AA278C8081" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_3AFDAF52585D0E1C6085E2AA278C5A77" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_643A37492B2C6BB60B5EE2AA2789BCB5" xlink:to="loc_us-gaap_DebtInstrumentLineItems_3AFDAF52585D0E1C6085E2AA278C5A77" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_DBFAFBA81F1290AFC5CEE2AA278C6647" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3AFDAF52585D0E1C6085E2AA278C5A77" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_DBFAFBA81F1290AFC5CEE2AA278C6647" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_A775D58984A3E8C3C3D3E2AA278D82DE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_3AFDAF52585D0E1C6085E2AA278C5A77" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_A775D58984A3E8C3C3D3E2AA278D82DE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/NetIncomePerShare" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_8762E2604881CE9B8298E2AA288F7E17" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_E44B631579D428EA5C19E2AA28907FEE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_8762E2604881CE9B8298E2AA288F7E17" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_E44B631579D428EA5C19E2AA28907FEE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/NetIncomePerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_CB5843A5D879EE1AFF39E2AA293003EB" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_CB5843A5D879EE1AFF39E2AA293003EB" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_3150A6A51574E4A6A3F0E2AA29310786" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract_982585D614624C8A320DE2AA29308FDE" xlink:to="loc_us-gaap_NetIncomeLoss_3150A6A51574E4A6A3F0E2AA29310786" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_CB5843A5D879EE1AFF39E2AA293003EB" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BE3340BDAD638BD3FDB8E2AA29312645" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_BE3340BDAD638BD3FDB8E2AA29312645" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6D123EFB4480BBEAB83DE2AA2932B34D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_6D123EFB4480BBEAB83DE2AA2932B34D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21AB7F4D8F23102BC80DE2AA2932907A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract_9D82D238B3513CCF8973E2AA29318BF7" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_21AB7F4D8F23102BC80DE2AA2932907A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_CB5843A5D879EE1AFF39E2AA293003EB" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_87AA3FC451AC17683C37E2AA29380C6E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399" xlink:to="loc_us-gaap_EarningsPerShareBasic_87AA3FC451AC17683C37E2AA29380C6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_9ED69C5D8ACCDA8E549CE2AA2938725A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F2416F6C52554A3FDABDE2AA29372399" xlink:to="loc_us-gaap_EarningsPerShareDiluted_9ED69C5D8ACCDA8E549CE2AA2938725A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_CB5843A5D879EE1AFF39E2AA293003EB" xlink:to="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_B42A9DF40BB1CFBBB012E2AA29398180" xlink:to="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesNameDomain_29CA9FADB1CE62A22387E2AA2939C090" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_897E4BE9443B7A36F467E2AA293910F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_CA00E95ECA1C9EFE5E6FE2AA2938A7CF" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_7EDFD02D9D6ACD466ED7E2AA293AD166" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_66E44EF2083AF157C28EE2AA293AE1FF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/NetIncomePerShareTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_ADEF5F2CCE73D3593675E2AA2950FE11" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_474CBC320B9208D02FC3E2AA2951B80A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_ADEF5F2CCE73D3593675E2AA2950FE11" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_474CBC320B9208D02FC3E2AA2951B80A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncements" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_B7CE146711952727B57DE2AA271B24A3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_80BDD29699A26A722501E2AA271B5BB1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_B7CE146711952727B57DE2AA271B24A3" xlink:to="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_80BDD29699A26A722501E2AA271B5BB1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_E9082773FDE7FDA7410C2ADA1DE086FF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_E9082773FDE7FDA7410C2ADA1DE086FF" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardAxis" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardAxis_E07338E7359D233DEC1B2ADA1DE17B93" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardAxis_E07338E7359D233DEC1B2ADA1DE17B93" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardDomain" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardAxis_E07338E7359D233DEC1B2ADA1DE17B93" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesRemovedUnderPriorAccountingMember" xlink:label="loc_luv_BalancesRemovedUnderPriorAccountingMember_EB13CFFDF19A78ACF7DD2ADA1DE1DDBF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842" xlink:to="loc_luv_BalancesRemovedUnderPriorAccountingMember_EB13CFFDF19A78ACF7DD2ADA1DE1DDBF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesAddedUnderNewLeaseStandardMember" xlink:label="loc_luv_BalancesAddedUnderNewLeaseStandardMember_85DACC71B043E62AF2FC2ADA1DE2A10E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardDomain_0D67096F1F27F839F13E2ADA1DE1F842" xlink:to="loc_luv_BalancesAddedUnderNewLeaseStandardMember_85DACC71B043E62AF2FC2ADA1DE2A10E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_98CD3025B40C4DBF5E392ADA1DE2D1EC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:to="loc_srt_ProductOrServiceAxis_98CD3025B40C4DBF5E392ADA1DE2D1EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_98CD3025B40C4DBF5E392ADA1DE2D1EC" xlink:to="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PassengerMember" xlink:label="loc_us-gaap_PassengerMember_EF382EBCC1E5DB641FBC2ADA1DE2826A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:to="loc_us-gaap_PassengerMember_EF382EBCC1E5DB641FBC2ADA1DE2826A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProductAndServiceOtherMember" xlink:label="loc_us-gaap_ProductAndServiceOtherMember_C0ACADDCEE0FD64374C22ADA1DE34372" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:to="loc_us-gaap_ProductAndServiceOtherMember_C0ACADDCEE0FD64374C22ADA1DE34372" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherRevenueMember" xlink:label="loc_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_BD377D4A5AD11E7969F52ADA1DE2ADD8" xlink:to="loc_luv_OtherRevenueMember_73FC9891030F062B686F2ADA1DE3ED56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2ACC1377D0A1D50C0942ADA1DE33B79" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2ACC1377D0A1D50C0942ADA1DE33B79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_D2ACC1377D0A1D50C0942ADA1DE33B79" xlink:to="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_DB8764E6D46CBEE5F9412ADA1DE34039" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_DB8764E6D46CBEE5F9412ADA1DE34039" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201707Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201707Member_476B951D136EE7B99A852ADA1DE41015" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_AccountingStandardsUpdate201707Member_476B951D136EE7B99A852ADA1DE41015" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_EC68D89E9A63F0B13F812ADA1DE4EDDB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember_EC68D89E9A63F0B13F812ADA1DE4EDDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201409Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_AccountingStandardsUpdate201409Member_8C794E478DA6A71E51AA2ADA1DE43417" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="loc_us-gaap_NewAccountingPronouncementMember_04275076C20C47759DC82ADA1DE4912B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8A08CD463D90D16F99B92ADA1DE3C476" xlink:to="loc_us-gaap_NewAccountingPronouncementMember_04275076C20C47759DC82ADA1DE4912B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAxis" xlink:label="loc_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:to="loc_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementDomain" xlink:label="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementAxis_9F7106E1834376F0696D2ADA1DE4D6FE" xlink:to="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ScenarioPreviouslyReportedMember" xlink:label="loc_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:to="loc_srt_ScenarioPreviouslyReportedMember_DE58B6E21B66A575ADD42ADA1DE5FC6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_RestatementAdjustmentMember" xlink:label="loc_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementDomain_93ADE2708986AA0692482ADA1DE4A085" xlink:to="loc_srt_RestatementAdjustmentMember_8407A8FBA8F26A9CAAAC2ADA1DEAB8BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_A70C9136103D3F78989C2ADA1DE04F50" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_D28C74B6F98E4D8035122ADA1DEA0549" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FlightEquipmentGross" xlink:label="loc_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_FlightEquipmentGross_3378E7D556086288DC662ADA1DEB78A4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AssetsConstructedForOthers" xlink:label="loc_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_luv_AssetsConstructedForOthers_FC02BB771978638198CA2ADA1DEBD8DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_4A184794919E97DDA13E2ADA1DEB69BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_7E0ECA2E55A31360F19F2ADA1DEBFEE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_DABD481CB793355976162ADA1DEB3B16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_Assets_AB4B7E5FE33A7DC621E22ADA1DECE561" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_2DC49C3D17CFB990F2E72ADA1DECD18D" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_AccountsPayableCurrent_2DC49C3D17CFB990F2E72ADA1DECD18D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_CCE751BD83CD407247CE2ADA1DECDF6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_103585595279ACD5CEFC2ADA1DEC7A4C" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_103585595279ACD5CEFC2ADA1DEC7A4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_7D004210DE034A08237A2ADA1DEC9A24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_LongTermDebtAndCapitalLeaseObligations_C314B54D2E72EBB7C0652ADA1DECB5A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F841ACA6673FB5B6CFF02ADA1DED4E2C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ConstructionObligationNoncurrent" xlink:label="loc_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_luv_ConstructionObligationNoncurrent_158D53BD2AA62BC0AFF52ADA1DEDC310" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_A6ACBE3AD1BD46982ABC2ADA1DED2AC4" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_A6ACBE3AD1BD46982ABC2ADA1DED2AC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_593D8617BC4DEC69C7132ADA1DED2F18" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_46973A97F427F38811DB2ADA1DEDA7F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_EBA4878E8462291ECB162ADA1DEA8BE4" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_8E5953602D6777CA28B52ADA1DEDD5CC" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncementsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_06606C004372A64887F9E2AA296FF11C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_06606C004372A64887F9E2AA296FF11C" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardAxis" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AdjustmentsforNewLeaseStandardDomain" xlink:label="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardAxis_1C35B93FC0B26298AEC2E2AA29701ACB" xlink:to="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesAddedUnderNewLeaseStandardMember" xlink:label="loc_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:to="loc_luv_BalancesAddedUnderNewLeaseStandardMember_671DA413FA80A7827B54E2AA2971A45D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_BalancesRemovedUnderPriorAccountingMember" xlink:label="loc_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AdjustmentsforNewLeaseStandardDomain_2ED753E30065CE04397EE2AA29718BEF" xlink:to="loc_luv_BalancesRemovedUnderPriorAccountingMember_A72CDF1EA20E1D654649E2AA2971A027" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_5BBE3A6B58780887EC0EE2AA29728099" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_5BBE3A6B58780887EC0EE2AA29728099" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_4E1771329142E0677D53E2AA29728449" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_5BBE3A6B58780887EC0EE2AA29728099" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_4E1771329142E0677D53E2AA29728449" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_1AAEC7176ED456495772E2AA2972039E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_4E1771329142E0677D53E2AA29728449" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_1AAEC7176ED456495772E2AA2972039E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeAxis" xlink:label="loc_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_AircraftTypeMember" xlink:label="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AircraftTypeAxis_FFFDF09828DE0B0870D3E2AA2972AE53" xlink:to="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_B717200Member" xlink:label="loc_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_AircraftTypeMember_6FFEF042DF250F576B84E2AA297305D8" xlink:to="loc_srt_B717200Member_23B1533DA71C6BA958EDE2AA29732680" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_CA54F96F0D9372412B30E2AA29742CAD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_CA54F96F0D9372412B30E2AA29742CAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_DFE3C309AB5B1A611C72E2AA2974FF16" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_CA54F96F0D9372412B30E2AA29742CAD" xlink:to="loc_us-gaap_EquityComponentDomain_DFE3C309AB5B1A611C72E2AA2974FF16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember" xlink:label="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_7CB3F78D90DAAC9D55FEE2AA2974D323" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_DFE3C309AB5B1A611C72E2AA2974FF16" xlink:to="loc_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember_7CB3F78D90DAAC9D55FEE2AA2974D323" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_908C23F589686A71EDEAE2AA2974A30A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_908C23F589686A71EDEAE2AA2974A30A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_908C23F589686A71EDEAE2AA2974A30A" xlink:to="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_626480213408A02B7A12E2AA297A1001" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_626480213408A02B7A12E2AA297A1001" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountingStandardsUpdate201707Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_8545A98B8A543D48C1C9E2AA297AF3EE" xlink:to="loc_us-gaap_AccountingStandardsUpdate201707Member_76524969828597F7A88EE2AA297B6E3A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_FE81DF150E88B3D3B182E2AA297B0668" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_16AACE5C5F50391094DCE2AA297C0A35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_BB65DC262D4907169CA1E2AA29707B0D" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription_6ED93C0EEEF267448F25E2AA297C267D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_2A0EDA932501F93124A8E2AA297C5A80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AircraftRental" xlink:label="loc_us-gaap_AircraftRental_AC6A80A632CA8EFDFE9DE2AA297D359A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_us-gaap_AircraftRental_AC6A80A632CA8EFDFE9DE2AA297D359A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_14761E0360DF7E12E171E2AA297D09D3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_14761E0360DF7E12E171E2AA297D09D3" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NetPresentValueAircraftOperatingLeases" xlink:label="loc_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_5D6EA7429EAB9252578DE2AA297C046A" xlink:to="loc_luv_NetPresentValueAircraftOperatingLeases_EEAF83B49AACD8C08EADE2AA297D365A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/NewAccountingPronouncementsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_54441F0695FE6994B3B0E2AA2821E4AF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="loc_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_8EC823D46EB0EFD6D648E2AA28222B2C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_54441F0695FE6994B3B0E2AA2821E4AF" xlink:to="loc_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_8EC823D46EB0EFD6D648E2AA28222B2C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/Revenue" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueRecognitionAndDeferredRevenueAbstract" xlink:label="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_D8BDC05747A0F61B3564E2AA2884AE4B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueDisclosureTextBlock" xlink:label="loc_us-gaap_DeferredRevenueDisclosureTextBlock_30AE0DE9356AECA9819BE2AA2884DFE1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_D8BDC05747A0F61B3564E2AA2884AE4B" xlink:to="loc_us-gaap_DeferredRevenueDisclosureTextBlock_30AE0DE9356AECA9819BE2AA2884DFE1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/RevenueAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueDisclosureAbstract" xlink:label="loc_us-gaap_DeferredRevenueDisclosureAbstract_32BE5F812317EDA82E0D0C0B5FAA8853" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementByTypeTable" xlink:label="loc_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredRevenueDisclosureAbstract_32BE5F812317EDA82E0D0C0B5FAA8853" xlink:to="loc_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeAxis" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:to="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeAxis_AF0B8AC9C7BE1B5395D30C0B5FAB611A" xlink:to="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ChaseAndOtherPartnerAgreementsMember" xlink:label="loc_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredRevenueArrangementTypeDomain_3CDA48D024BB1D0377FA0C0B5FAC8A23" xlink:to="loc_luv_ChaseAndOtherPartnerAgreementsMember_6E2A941F574044EB931A0C0B5FACF6E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueArrangementLineItems" xlink:label="loc_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredRevenueArrangementByTypeTable_40BCF5CFB050264FB76C0C0B5FAB95D4" xlink:to="loc_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_C49CB867065A9C501E850C0B5FAD9FA3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredRevenueArrangementLineItems_FD59CC0AEE48628516B70C0B5FACC71F" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_C49CB867065A9C501E850C0B5FAD9FA3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueRecognitionAndDeferredRevenueAbstract" xlink:label="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DC1B9750F2C06CED4E310C0B5FCB66C5" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices" xlink:label="loc_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DC1B9750F2C06CED4E310C0B5FCB66C5" xlink:to="loc_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices_64D5E51FB2E110A99EEC0C0B5FCC8C47" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityLoyaltyProgram" xlink:label="loc_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DC1B9750F2C06CED4E310C0B5FCB66C5" xlink:to="loc_luv_AirTrafficLiabilityLoyaltyProgram_672DA9468CF355BEF4010C0B5FCC299F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityTotal" xlink:label="loc_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_DC1B9750F2C06CED4E310C0B5FCB66C5" xlink:to="loc_luv_AirTrafficLiabilityTotal_AA52950BB47098104D2A0C0B5FCC726B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueAbstract" xlink:label="loc_us-gaap_DeferredRevenueAbstract_C6D3A76BA04799CF9868E2AA277EB1EF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_MovementInDeferredRevenueRollForward" xlink:label="loc_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredRevenueAbstract_C6D3A76BA04799CF9868E2AA277EB1EF" xlink:to="loc_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenue" xlink:label="loc_us-gaap_DeferredRevenue_373F065EC9EFEEC96EA1E2AA277EBBB7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:to="loc_us-gaap_DeferredRevenue_373F065EC9EFEEC96EA1E2AA277EBBB7" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_RevenueAmountsDeferredAssociatedWithPointsAwarded" xlink:label="loc_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:to="loc_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded_33A887981F05B71D496AE2AA277F8775" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerRevenueRecognizedFromPointsRedeemed" xlink:label="loc_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:to="loc_luv_PassengerRevenueRecognizedFromPointsRedeemed_A08296673C0DFB6F99EAE2AA277FDA49" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_OtherRevenueRecognizedFromPointsRedeemed" xlink:label="loc_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:to="loc_luv_OtherRevenueRecognizedFromPointsRedeemed_977AFC00D42F091F2D32E2AA277FA8A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenue" xlink:label="loc_us-gaap_DeferredRevenue_C3A21FDD827AE435452BE2AA277FD0E5" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInDeferredRevenueRollForward_BC197020109A76F0E544E2AA277E3C71" xlink:to="loc_us-gaap_DeferredRevenue_C3A21FDD827AE435452BE2AA277FD0E5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueRecognitionAndDeferredRevenueAbstract" xlink:label="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_1FBD39C0AD0DE643F12EE2AA2810C38F" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityRollForwardRollForward" xlink:label="loc_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract_1FBD39C0AD0DE643F12EE2AA2810C38F" xlink:to="loc_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityTotal" xlink:label="loc_luv_AirTrafficLiabilityTotal_1591D2158B464D5152E9E2AA28119F30" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:to="loc_luv_AirTrafficLiabilityTotal_1591D2158B464D5152E9E2AA28119F30" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityCurrentPeriodSales" xlink:label="loc_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:to="loc_luv_AirTrafficLiabilityCurrentPeriodSales_C29CCE00185ABEE49FADE2AA2811697D" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityRevenueamountsinbeginningbalance" xlink:label="loc_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:to="loc_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance_497B5A86F9C822AF76E4E2AA281234ED" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales" xlink:label="loc_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:to="loc_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales_4519AABF845194A09772E2AA28120BDB" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirTrafficLiabilityTotal" xlink:label="loc_luv_AirTrafficLiabilityTotal_EDF3107AABBBC232CD3FE2AA2812129A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AirTrafficLiabilityRollForwardRollForward_7701D793329BD691E46EE2AA2810BAF4" xlink:to="loc_luv_AirTrafficLiabilityTotal_EDF3107AABBBC232CD3FE2AA2812129A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueAbstract" xlink:label="loc_us-gaap_DisaggregationOfRevenueAbstract_36BD9DBE2007000C4AAAE2AA2B7FD012" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueAbstract_36BD9DBE2007000C4AAAE2AA2B7FD012" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_61B769079702E54B0F54E2AA2B80368D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:to="loc_srt_ProductOrServiceAxis_61B769079702E54B0F54E2AA2B80368D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_61B769079702E54B0F54E2AA2B80368D" xlink:to="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerRevenueNonLoyaltyMember" xlink:label="loc_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:to="loc_luv_PassengerRevenueNonLoyaltyMember_DF545D607FBC8D5B873BE2AA2B805F11" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerLoyaltyAirTransportationMember" xlink:label="loc_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:to="loc_luv_PassengerLoyaltyAirTransportationMember_6167B5B8846868A9615DE2AA2B815060" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_PassengerAncillarySoldSeparatelyMember" xlink:label="loc_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:to="loc_luv_PassengerAncillarySoldSeparatelyMember_5D171E66AA81B6B0676AE2AA2B817E4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PassengerMember" xlink:label="loc_us-gaap_PassengerMember_0D6C38F6E07A16E3A913E2AA2B81E87D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_A8D9C906066C4DA14CC9E2AA2B80B9DF" xlink:to="loc_us-gaap_PassengerMember_0D6C38F6E07A16E3A913E2AA2B81E87D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_65D7A8ABF75BD6347054E2AA2B7F990B" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_E2588E2AD7F1654F352BE2AA2B829B98" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_5713ACE300D0D1A5D8EAE2AA2B828386" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_E2588E2AD7F1654F352BE2AA2B829B98" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/RevenueTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DE9B40EB0B77F6859FFAE2AA2B0381E7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_CAA15270A1408202A04AE2AA2B0326D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DE9B40EB0B77F6859FFAE2AA2B0381E7" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_CAA15270A1408202A04AE2AA2B0326D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredRevenueByArrangementDisclosureTextBlock" xlink:label="loc_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_3B9DB4D01EA98FD35008E2AA2B04289C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DE9B40EB0B77F6859FFAE2AA2B0381E7" xlink:to="loc_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock_3B9DB4D01EA98FD35008E2AA2B04289C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C70E2719627342C503ACE2AA2B041578" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_DE9B40EB0B77F6859FFAE2AA2B0381E7" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C70E2719627342C503ACE2AA2B041578" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/SubsequentEvent" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaap_SubsequentEventsAbstract_67BFDFADD89163A04814E2AA26311E80" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaap_SubsequentEventsTextBlock_70B273B352BAF29FA99CE2AA26319278" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_67BFDFADD89163A04814E2AA26311E80" xlink:to="loc_us-gaap_SubsequentEventsTextBlock_70B273B352BAF29FA99CE2AA26319278" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisclosureTextBlockAbstract" xlink:label="loc_us-gaap_DisclosureTextBlockAbstract_69FCED014816DF8234A3E2AA28579A7B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalFinancialInformationDisclosureTextBlock" xlink:label="loc_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_AB1EEB435471142CC818E2AA2858AE2D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureTextBlockAbstract_69FCED014816DF8234A3E2AA28579A7B" xlink:to="loc_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_AB1EEB435471142CC818E2AA2858AE2D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialInformationAccountsPayableAbstract" xlink:label="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableTradeCurrent" xlink:label="loc_us-gaap_AccountsPayableTradeCurrent_5BF3F26713EC0BFB0C0DE2AA27162902" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:to="loc_us-gaap_AccountsPayableTradeCurrent_5BF3F26713EC0BFB0C0DE2AA27162902" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedSalariesCurrent" xlink:label="loc_us-gaap_AccruedSalariesCurrent_50B9BB4C39947C977FECE2AA271698C1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:to="loc_us-gaap_AccruedSalariesCurrent_50B9BB4C39947C977FECE2AA271698C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_C9CE10F62F1C1CC069CDE2AA27168EA0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:to="loc_us-gaap_TaxesPayableCurrent_C9CE10F62F1C1CC069CDE2AA27168EA0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AircraftMaintenancePayable" xlink:label="loc_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:to="loc_luv_AircraftMaintenancePayable_6A67E008DEE7DB055350E2AA2717313C" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_FuelPayable" xlink:label="loc_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:to="loc_luv_FuelPayable_EE50470A20611CCD72EEE2AA27176B51" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableOtherCurrent" xlink:label="loc_us-gaap_AccountsPayableOtherCurrent_A7B926855E1E410CEC8FE2AA27175B7B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:to="loc_us-gaap_AccountsPayableOtherCurrent_A7B926855E1E410CEC8FE2AA27175B7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_6D4EC148B850ACF78560E2AA2717B78B" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAccountsPayableAbstract_75B1ED8DC364B0538233E2AA27151BE9" xlink:to="loc_us-gaap_AccountsPayableCurrent_6D4EC148B850ACF78560E2AA2717B78B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialInformationAbstract" xlink:label="loc_luv_SupplementalFinancialInformationAbstract_87BFA78E2FD98A996BB5E2AA286D8FE6" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataTable" xlink:label="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAbstract_87BFA78E2FD98A996BB5E2AA286D8FE6" xlink:to="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_87BD68C1F5A77A3B680FE2AA286F368B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_87BD68C1F5A77A3B680FE2AA286F368B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_097CCE0E9840D759A5AEE2AA286F23FA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_87BD68C1F5A77A3B680FE2AA286F368B" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_097CCE0E9840D759A5AEE2AA286F23FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_EBA2BBD9223B42D5E581E2AA28759A4F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_097CCE0E9840D759A5AEE2AA286F23FA" xlink:to="loc_us-gaap_CommodityContractMember_EBA2BBD9223B42D5E581E2AA28759A4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_1A6F624799B53F29FA03E2AA2876A73B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_1A6F624799B53F29FA03E2AA2876A73B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_3213D8541F16C39112B3E2AA2876EDC2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_1A6F624799B53F29FA03E2AA2876A73B" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_3213D8541F16C39112B3E2AA2876EDC2" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_4D8EF47C63C6C728D952E2AA2876067F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_3213D8541F16C39112B3E2AA2876EDC2" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_4D8EF47C63C6C728D952E2AA2876067F" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataLineItems" xlink:label="loc_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_8123032A23E6D10AE99AE2AA286F14EC" xlink:to="loc_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataLineItems_9425E6F0F94100553A61E2AA2877BCF0" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent" xlink:label="loc_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent_D754E4C2ECB3139B97F3E2AA28772E73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedRentCurrent" xlink:label="loc_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedRentCurrent_0A4842CD5DCF0D11874BE2AA2878D3F4" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Permanentlygroundedaircraftliabilitycurrent" xlink:label="loc_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_luv_Permanentlygroundedaircraftliabilitycurrent_47DB3C0E56034745FF7CE2AA2878548A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedVacationCurrent" xlink:label="loc_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedVacationCurrent_60E5FC54481B4DBEF9CEE2AA2878C538" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedBonusesCurrent" xlink:label="loc_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedBonusesCurrent_137EE25207503BAA61D8E2AA28799D46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedEmployeeBenefitsCurrent" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedEmployeeBenefitsCurrent_5347E6D10CD1A01621CAE2AA287928D9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_BC57ADA7A3842D012A9AE2AA287989BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WorkersCompensationLiabilityCurrent" xlink:label="loc_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_WorkersCompensationLiabilityCurrent_A4B4895BB7FE7086C77FE2AA287904DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_E7747CBF487C7394FF96E2AA287A0C83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_C3B6E32A6CA1FDCC5A08E2AA287A886F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_D40029EE4D4FED34CDB4E2AA287BFC3A" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAbstract_0E7139810F63930F3444E2AA287787F0" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_D40029EE4D4FED34CDB4E2AA287BFC3A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialInformationAbstract" xlink:label="loc_luv_SupplementalFinancialInformationAbstract_5F4B5A221094A1BFEAB1E2AA28E847F9" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataTable" xlink:label="loc_luv_SupplementalFinancialDataTable_BB3034CB5E65E30B4C37E2AA28E8D38A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAbstract_5F4B5A221094A1BFEAB1E2AA28E847F9" xlink:to="loc_luv_SupplementalFinancialDataTable_BB3034CB5E65E30B4C37E2AA28E8D38A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_B3AED012E771C28595F0E2AA28E9FE30" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_BB3034CB5E65E30B4C37E2AA28E8D38A" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_B3AED012E771C28595F0E2AA28E9FE30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_B3AED012E771C28595F0E2AA28E9FE30" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AccruedLiabilitiesBalanceSheetLocationMember" xlink:label="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_ECDCCD0DFB7364F2015BE2AA28E94F87" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0" xlink:to="loc_luv_AccruedLiabilitiesBalanceSheetLocationMember_ECDCCD0DFB7364F2015BE2AA28E94F87" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_7EF33125786877BFDB2DE2AA28EA596A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_3B5E98C97698ED72EF15E2AA28E91DC0" xlink:to="loc_us-gaap_OtherAssetsMember_7EF33125786877BFDB2DE2AA28EA596A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_DB5AE0D379317F2E08A8E2AA28EA75C6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_BB3034CB5E65E30B4C37E2AA28E8D38A" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_DB5AE0D379317F2E08A8E2AA28EA75C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_DB5AE0D379317F2E08A8E2AA28EA75C6" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_A4C1116ED6332ECECCF9E2AA28EA07C0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654" xlink:to="loc_us-gaap_CommodityContractMember_A4C1116ED6332ECECCF9E2AA28EA07C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_2ED4C45E859B97C45A64E2AA28EB72CA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_CEF02D9CA2AEAE66C3BEE2AA28EA2654" xlink:to="loc_us-gaap_InterestRateSwapMember_2ED4C45E859B97C45A64E2AA28EB72CA" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataLineItems" xlink:label="loc_luv_SupplementalFinancialDataLineItems_B6C6AE20E23EB48EB019E2AA28EB1356" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_BB3034CB5E65E30B4C37E2AA28E8D38A" xlink:to="loc_luv_SupplementalFinancialDataLineItems_B6C6AE20E23EB48EB019E2AA28EB1356" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsAbstract" xlink:label="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataLineItems_B6C6AE20E23EB48EB019E2AA28EB1356" xlink:to="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_020073733E4B11BED75CE2AA28EB49E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal_020073733E4B11BED75CE2AA28EB49E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_127F112B95BD72AC7261E2AA28EC5020" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable_162A986833E4365D9CB8E2AA28EC90A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseOtherNoncurrent" xlink:label="loc_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_PrepaidExpenseOtherNoncurrent_315D5F04FAD4333D06F5E2AA28EC885E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsMiscellaneous" xlink:label="loc_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_OtherAssetsMiscellaneous_821E9A67375D47073654E2AA28ECDC89" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsAbstract_D3DABFC2D5C365D8360DE2AA28EB414B" xlink:to="loc_us-gaap_OtherAssets_1E634C73D28D15FB2A0FE2AA28EDB6A3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialInformationAbstract" xlink:label="loc_luv_SupplementalFinancialInformationAbstract_AA84CCCEA868138C4B62E2AA2773686A" xlink:type="locator" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataTable" xlink:label="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialInformationAbstract_AA84CCCEA868138C4B62E2AA2773686A" xlink:to="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportProjectAxis" xlink:label="loc_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:to="loc_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_AirportProjectDomain" xlink:label="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AirportProjectAxis_3CA48925ED568E0882CDE2AA27732096" xlink:to="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DALMember" xlink:label="loc_luv_DALMember_86C312D925E4E62C2E36E2AA2774A1D1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_AirportProjectDomain_9B0F94E70341F07BD2ABE2AA2773CC1A" xlink:to="loc_luv_DALMember_86C312D925E4E62C2E36E2AA2774A1D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_67A39F9DF99EFBC7DBEEE2AA27752825" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_67A39F9DF99EFBC7DBEEE2AA27752825" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_67A39F9DF99EFBC7DBEEE2AA27752825" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_F57A7C26E8B9BB5369DBE2AA2775878A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C" xlink:to="loc_us-gaap_CommodityContractMember_F57A7C26E8B9BB5369DBE2AA2775878A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_5F0A7FF1A5DF2232A8A7E2AA27766E30" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_D2BB11B157A9F293226AE2AA2775696C" xlink:to="loc_us-gaap_InterestRateSwapMember_5F0A7FF1A5DF2232A8A7E2AA27766E30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_4A254096113CA9B5FAB5E2AA2776F188" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_4A254096113CA9B5FAB5E2AA2776F188" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_E069BE28D62188C46FFBE2AA2776FCFD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_4A254096113CA9B5FAB5E2AA2776F188" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_E069BE28D62188C46FFBE2AA2776FCFD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_ABE7E13A2E151AC2727AE2AA2777A7F8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_E069BE28D62188C46FFBE2AA2776FCFD" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_ABE7E13A2E151AC2727AE2AA2777A7F8" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_SupplementalFinancialDataLineItems" xlink:label="loc_luv_SupplementalFinancialDataLineItems_7A3289BA4A678680C2E4E2AA27774E87" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataTable_0CF724E5DDD3B107C73FE2AA27730B3A" xlink:to="loc_luv_SupplementalFinancialDataLineItems_7A3289BA4A678680C2E4E2AA27774E87" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_luv_SupplementalFinancialDataLineItems_7A3289BA4A678680C2E4E2AA27774E87" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F9F829233DAC44484E0CE2AA2777D862" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_NoncurrentLeaseRelatedObligations" xlink:label="loc_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_luv_NoncurrentLeaseRelatedObligations_B2650142B2C62A502BB1E2AA2778A6F5" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_Permanentlygroundedaircraftliabilitynoncurrent" xlink:label="loc_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_luv_Permanentlygroundedaircraftliabilitynoncurrent_B2EBF4DEFE7DF489A093E2AA2778AA04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent" xlink:label="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent_F154BFBA59343C198820E2AA2778CB38" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal" xlink:label="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_0128B7D739BCB9A34DDCE2AA277901F9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal_0128B7D739BCB9A34DDCE2AA277901F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherSundryLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_E0A73C626AA03020D880E2AA2779627B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_980638A02AEA09E725BBE2AA2779F7EE" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_EDF5BEC7AC6D5ED1539EE2AA2777A55B" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_980638A02AEA09E725BBE2AA2779F7EE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.southwest.com/role/SupplementalFinancialInformationTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TableTextBlock" xlink:label="loc_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfOtherAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfOtherAssetsTableTextBlock_1C2722B4D35DA4088860E2AA270FC5B9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A" xlink:to="loc_us-gaap_ScheduleOfOtherAssetsTableTextBlock_1C2722B4D35DA4088860E2AA270FC5B9" xlink:type="arc" />
    <link:loc xlink:href="luv-20190630.xsd#luv_ScheduleOfAccountsPayableTableTextBlock" xlink:label="loc_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A" xlink:to="loc_luv_ScheduleOfAccountsPayableTableTextBlock_050D2E8756AF2F63626EE2AA2710C888" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_8E571F769EC969ED1EDDE2AA2710521E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A" xlink:to="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_8E571F769EC969ED1EDDE2AA2710521E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_C74A2A16B320C0C07F82E2AA2710A0EE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TableTextBlock_00A7E6AFEBDC638295BBE2AA270F3A9A" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock_C74A2A16B320C0C07F82E2AA2710A0EE" xlink:type="arc" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>southwestheartimage.jpg
<TEXT>
begin 644 southwestheartimage.jpg
M_]C_X1D*17AI9@  34T *@    @ !P$2  ,    !  $   $:  4    !
M8@$;  4    !    :@$H  ,    !  (   $Q  (    @    <@$R  (    4
M    DH=I  0    !    J    -0 +<;    G$  MQL   "<0061O8F4@4&AO
M=&]S:&]P($-3-B H36%C:6YT;W-H*0 R,#$T.C Y.C Y(#$S.C,S.C,V
M  .@ 0 #     0 !  "@ @ $     0   EB@ P $     0   %H
M!@$#  ,    !  8   $:  4    !   !(@$;  4    !   !*@$H  ,    !
M  (   (!  0    !   !,@("  0    !   7T         !(     0   $@
M   !_]C_X@Q824-#7U!23T9)3$4  0$   Q(3&EN;P(0  !M;G1R4D="(%A9
M6B 'S@ "  D !@ Q  !A8W-P35-&5     !)14,@<U)'0@
M    ]M8  0    #3+4A0("
M                         !%C<')T   !4    #-D97-C   !A    &QW
M='!T   !\    !1B:W!T   "!    !1R6%E:   "&    !1G6%E:   "+
M !1B6%E:   "0    !1D;6YD   "5    '!D;61D   "Q    (AV=65D   #
M3    (9V:65W   #U    "1L=6UI   #^    !1M96%S   $#    "1T96-H
M   $,     QR5%)#   $/   " QG5%)#   $/   " QB5%)#   $/   " QT
M97AT     $-O<'ER:6=H=" H8RD@,3DY."!(97=L971T+5!A8VMA<F0@0V]M
M<&%N>0  9&5S8P         2<U)'0B!)14,V,3DV-BTR+C$
M !)S4D="($E%0S8Q.38V+3(N,0
M                                6%E:(        /-1  $    !%LQ8
M65H@                     %A96B        !OH@  ./4   .06%E:(
M     &*9  "WA0  &-I865H@        )*    ^$  "VSV1E<V,
M%DE%0R!H='1P.B\O=W=W+FEE8RYC:               %DE%0R!H='1P.B\O
M=W=W+FEE8RYC:
M              !D97-C         "Y)14,@-C$Y-C8M,BXQ($1E9F%U;'0@
M4D="(&-O;&]U<B!S<&%C92 M('-21T(              "Y)14,@-C$Y-C8M
M,BXQ($1E9F%U;'0@4D="(&-O;&]U<B!S<&%C92 M('-21T(
M                9&5S8P         L4F5F97)E;F-E(%9I97=I;F<@0V]N
M9&ET:6]N(&EN($E%0S8Q.38V+3(N,0              +%)E9F5R96YC92!6
M:65W:6YG($-O;F1I=&EO;B!I;B!)14,V,3DV-BTR+C$
M                 '9I97<      !.D_@ 47RX $,\4  /MS  $$PL  UR>
M     5A96B       $P)5@!0    5Q_G;65A<P         !
M             H\    "<VEG(     !#4E0@8W5R=@        0     !0 *
M  \ %  9 !X (P H "T ,@ W #L 0 !% $H 3P!4 %D 7@!C &@ ;0!R '<
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M=_P'_)C]*?VZ_DO^W/]M____[0 ,061O8F5?0TT  ?_N  Y!9&]B90!D@
M  '_VP"$  P(" @)" P)"0P1"PH+$14/# P/%1@3$Q43$Q@1# P,# P,$0P,
M# P,# P,# P,# P,# P,# P,# P,# P,# P!#0L+#0X-$ X.$!0.#@X4% X.
M#@X4$0P,# P,$1$,# P,# P1# P,# P,# P,# P,# P,# P,# P,# P,# P,
M#/_  !$( !@ H ,!(@ "$0$#$0'_W0 $  K_Q $_   !!0$! 0$! 0
M   #  $"! 4&!P@)"@L!  $% 0$! 0$!          $  @,$!08'" D*"Q
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M24T$)0      $+H_M\&\:NT"A7JH2C!*C.0X0DE-!#H      .4    0
M 0      "W!R:6YT3W5T<'5T    !0    !0<W138F]O; $     26YT965N
M=6T     26YT90    !#;')M    #W!R:6YT4VEX=&5E;D)I=&)O;VP
M"W!R:6YT97).86UE5$585     $       ]P<FEN=%!R;V]F4V5T=7!/8FIC
M    # !0 '( ;P!O &8 ( !3 &4 = !U '        IP<F]O9E-E='5P
M 0    !";'1N96YU;0    QB=6EL=&EN4')O;V8    )<')O;V9#35E+ #A"
M24T$.P     "+0   !     !       2<')I;G1/=71P=71/<'1I;VYS
M%P    !#<'1N8F]O;       0VQB<F)O;VP      %)G<TUB;V]L      !#
M<FY#8F]O;       0VYT0V)O;VP      $QB;'-B;V]L      !.9W1V8F]O
M;       16UL1&)O;VP      $EN=')B;V]L      !"8VMG3V)J8P    $
M      !21T)#     P    !29" @9&]U8D!OX            $=R;B!D;W5B
M0&_@            0FP@(&1O=6) ;^            !"<F1456YT1B-2;'0
M              !";&0@56YT1B-2;'0               !2<VQT56YT1B-0
M>&Q <L            IV96-T;W)$871A8F]O; $     4&=0<V5N=6T
M4&=0<P    !09U!#     $QE9G15;G1&(U)L=                %1O<"!5
M;G1&(U)L=                %-C;"!5;G1&(U!R8T!9            $&-R
M;W!7:&5N4')I;G1I;F=B;V]L      YC<F]P4F5C=$)O='1O;6QO;F<
M    #&-R;W!296-T3&5F=&QO;F<         #6-R;W!296-T4FEG:'1L;VYG
M          MC<F]P4F5C=%1O<&QO;F<      #A"24T#[0      $ $L
M 0 ! 2P    !  $X0DE-!"8       X             /X   #A"24T$#0
M    !    '@X0DE-!!D       0    >.$))30/S       )           !
M #A"24TG$       "@ !          $X0DE- _4      $@ +V9F  $ ;&9F
M  8       $ +V9F  $ H9F:  8       $ ,@    $ 6@    8       $
M-0    $ +0    8       $X0DE- _@      '   /__________________
M__________\#Z     #_____________________________ ^@     ____
M_________________________P/H     /__________________________
M__\#Z   .$))300        "   X0DE-! (       (  #A"24T$,
M 0$ .$))300M       &  $    ".$))300(       0     0   D    )
M     #A"24T$'@      !      X0DE-!!H      U$    &
M  !:   "6     X 4P!O '4 = !H '< 90!S '0 7P!C &T >0!K     0
M                       !              )8    6@
M       !                         !     !        ;G5L;     (
M   &8F]U;F1S3V)J8P    $       !28W0Q    !     !4;W @;&]N9P
M        3&5F=&QO;F<          $)T;VUL;VYG    6@    !29VAT;&]N
M9P   E@    &<VQI8V5S5FQ,<P    %/8FIC     0      !7-L:6-E
M$@    =S;&EC94E$;&]N9P         '9W)O=7!)1&QO;F<         !F]R
M:6=I;F5N=6T    ,15-L:6-E3W)I9VEN    #6%U=&]'96YE<F%T960
M5'EP965N=6T    *15-L:6-E5'EP90    !);6<@    !F)O=6YD<T]B:F,
M   !        4F-T,0    0     5&]P(&QO;F<          $QE9G1L;VYG
M          !"=&]M;&]N9P   %H     4F=H=&QO;F<   )8     W5R;%1%
M6%0    !        ;G5L;%1%6%0    !        37-G951%6%0    !
M   &86QT5&%G5$585     $       YC96QL5&5X=$ES2%1-3&)O;VP!
M"&-E;&Q497AT5$585     $       EH;W)Z06QI9VYE;G5M    #T53;&EC
M94AO<GI!;&EG;@    =D969A=6QT    "79E<G1!;&EG;F5N=6T    /15-L
M:6-E5F5R=$%L:6=N    !V1E9F%U;'0    +8F=#;VQO<E1Y<&5E;G5M
M$453;&EC94)'0V]L;W)4>7!E     $YO;F4    )=&]P3W5T<V5T;&]N9P
M       *;&5F=$]U='-E=&QO;F<         #&)O='1O;4]U='-E=&QO;F<
M        "W)I9VAT3W5T<V5T;&]N9P      .$))300H       ,     C_P
M        .$))3004       $     CA"24T$#      7[     $   "@
M&    >   "T    7T  8  '_V/_B#%A)0T-?4%)/1DE,10 ! 0  #$A,:6YO
M A   &UN=')21T(@6%E:( ?.  ( "0 & #$  &%C<W!-4T94     $E%0R!S
M4D="                  #VU@ !     -,M2% @(
M                                            $6-P<G0   %0
M,V1E<V,   &$    ;'=T<'0   'P    %&)K<'0   ($    %')865H   (8
M    %&=865H   (L    %&)865H   )     %&1M;F0   )4    <&1M9&0
M  +$    B'9U960   -,    AG9I97<   /4    )&QU;6D   /X    %&UE
M87,   0,    )'1E8V@   0P    #')44D,   0\   (#&=44D,   0\   (
M#&)44D,   0\   (#'1E>'0     0V]P>7)I9VAT("AC*2 Q.3DX($AE=VQE
M='0M4&%C:V%R9"!#;VUP86YY  !D97-C         !)S4D="($E%0S8Q.38V
M+3(N,0              $G-21T(@245#-C$Y-C8M,BXQ
M                                                  !865H@
M    \U$  0    $6S%A96B                      6%E:(        &^B
M   X]0   Y!865H@        8ID  +>%   8VEA96B         DH   #X0
M +;/9&5S8P         6245#(&AT=' Z+R]W=W<N:65C+F-H
M   6245#(&AT=' Z+R]W=W<N:65C+F-H
M                                 &1E<V,         +DE%0R V,3DV
M-BTR+C$@1&5F875L="!21T(@8V]L;W5R('-P86-E("T@<U)'0@
M    +DE%0R V,3DV-BTR+C$@1&5F875L="!21T(@8V]L;W5R('-P86-E("T@
M<U)'0@                            !D97-C         "Q2969E<F5N
M8V4@5FEE=VEN9R!#;VYD:71I;VX@:6X@245#-C$Y-C8M,BXQ
M   L4F5F97)E;F-E(%9I97=I;F<@0V]N9&ET:6]N(&EN($E%0S8Q.38V+3(N
M,0                                  =FEE=P      $Z3^ !1?+@ 0
MSQ0  ^W,  03"P #7)X    !6%E:(       3 E6 %    !7'^=M96%S
M      $                        "CP    )S:6<@     $-25"!C=7)V
M        !      %  H #P 4 !D '@ C "@ +0 R #< .P!  $4 2@!/ %0
M60!> &, : !M '( =P!\ ($ A@"+ )  E0": )\ I "I *X L@"W +P P0#&
M ,L T #5 -L X #E .L \ #V /L! 0$' 0T!$P$9 1\!)0$K 3(!. $^ 44!
M3 %2 5D!8 %G 6X!=0%\ 8,!BP&2 9H!H0&I ;$!N0'! <D!T0'9 >$!Z0'R
M ?H" P(, A0"'0(F B\". )! DL"5 )= F<"<0)Z H0"C@*8 J("K *V L$"
MRP+5 N "ZP+U P #"P,6 R$#+0,X T,#3P-: V8#<@-^ XH#E@.B ZX#N@/'
M ],#X /L _D$!@03!" $+00[!$@$501C!'$$?@2,!)H$J 2V!,0$TP3A!/ $
M_@4-!1P%*P4Z!4D%6 5G!7<%A@66!:8%M07%!=4%Y07V!@8&%@8G!C<&2 99
M!FH&>P:,!IT&KP; !M$&XP;U!P<'&0<K!ST'3P=A!W0'A@>9!ZP'OP?2!^4'
M^ @+"!\(,@A&"%H(;@B"")8(J@B^"-((YPC["1 ))0DZ"4\)9 EY"8\)I FZ
M"<\)Y0G["A$*)PH]"E0*:@J!"I@*K@K%"MP*\PL+"R(+.0M1"VD+@ N8"[ +
MR OA"_D,$@PJ#$,,7 QU#(X,IPS #-D,\PT-#28-0 U:#70-C@VI#<,-W@WX
M#A,.+@Y)#F0.?PZ;#K8.T@[N#PD/)0]!#UX/>@^6#[,/SP_L$ D0)A!#$&$0
M?A";$+D0UQ#U$1,1,1%/$6T1C!&J$<D1Z!('$B8211)D$H02HQ+#$N,3 Q,C
M$T,38Q.#$Z03Q1/E% 84)Q1)%&H4BQ2M%,X4\!42%3055A5X%9L5O17@%@,6
M)A9)%FP6CQ:R%M86^A<=%T$791>)%ZX7TA?W&!L80!AE&(H8KQC5&/H9(!E%
M&6L9D1FW&=T:!!HJ&E$:=QJ>&L4:[!L4&SL;8QN*&[(;VAP"'"H<4AQ['*,<
MS!SU'1X=1QUP'9D=PQWL'A8>0!YJ'I0>OA[I'Q,?/A]I'Y0?OQ_J(!4@02!L
M()@@Q"#P(1PA2"%U(:$ASB'[(B<B52*"(J\BW2,*(S@C9B.4(\(C\"0?)$TD
M?"2K)-HE"24X)6@EER7')?<F)R97)H<FMR;H)Q@G22=Z)ZLGW"@-*#\H<2BB
M*-0I!BDX*6LIG2G0*@(J-2IH*ILJSRL"*S8K:2N=*]$L!2PY+&XLHBS7+0PM
M02UV+:LMX2X6+DPN@BZW+NXO)"]:+Y$OQR_^,#4P;#"D,-LQ$C%*,8(QNC'R
M,BHR8S*;,M0S#3-&,W\SN#/Q-"LT932>--@U$S5--8<UPC7]-C<V<C:N-NDW
M)#=@-YPWUS@4.% XC#C(.04Y0CE_.;PY^3HV.G0ZLCKO.RT[:SNJ.^@\)SQE
M/*0\XSTB/6$]H3W@/B ^8#Z@/N _(3]A/Z(_XD C0&1 ID#G02E!:D&L0>Y"
M,$)R0K5"]T,Z0WU#P$0#1$=$BD3.11)%546:1=Y&(D9G1JM&\$<U1WM'P$@%
M2$M(D4C721U)8TFI2?!*-TI]2L1+#$M32YI+XDPJ3'),NDT"34I-DTW<3B5.
M;DZW3P!/24^33]U0)U!Q4+M1!E%049M1YE(Q4GQ2QU,34U]3JE/V5$)4CU3;
M52A5=57"5@]67%:I5O=71%>25^!8+UA]6,M9&EEI6;A:!UI66J9:]5M%6Y5;
MY5PU7(9<UETG77A=R5X:7FQ>O5\/7V%?LV %8%=@JF#\84]AHF'U8DEBG&+P
M8T-CEV/K9$!DE&3I93UEDF7G9CUFDF;H9SUGDV?I:#]HEFCL:4-IFFGQ:DAJ
MGVKW:T]KIVO_;%=LKVT(;6!MN6X2;FMNQ&\>;WAOT7 K<(9PX'$Z<95Q\')+
M<J9S 7-=<[AT%'1P=,QU*'6%=>%V/G:;=OAW5G>S>!%X;GC,>2IYB7GG>D9Z
MI7L$>V-[PGPA?(%\X7U!?:%^ 7YB?L)_(W^$?^6 1X"H@0J!:X'-@C""DH+T
M@U>#NH0=A("$XX5'A:N&#H9RAM>'.X>?B 2(:8C.B3.)F8G^BF2*RHLPBY:+
M_(QCC,J-,8V8C?^.9H[.CS:/GI &D&Z0UI$_D:B2$9)ZDN.339.VE""4BI3T
ME5^5R98TEI^7"I=UE^"83)BXF229D)G\FFB:U9M"FZ^<')R)G/>=9)W2GD">
MKI\=GXN?^J!IH-BA1Z&VHB:BEJ,&HW:CYJ16I,>E.*6IIAJFBZ;]IVZGX*A2
MJ,2I-ZFIJARJCZL"JW6KZ:Q<K-"M1*VXKBVNH:\6KXNP +!UL.JQ8+'6LDNR
MPK,XLZZT);2<M1.UBK8!MGFV\+=HM^"X6;C1N4JYPKH[NK6[+KNGO"&\F[T5
MO8^^"KZ$OO^_>K_UP'# [,%GP>/"7\+;PUC#U,11Q,[%2\7(QD;&P\=!Q[_(
M/<B\R3K)N<HXRK?+-LNVS#7,M<TUS;7.-LZVSS?/N- YT+K1/-&^TC_2P=-$
MT\;42=3+U4[5T=95UMC77-?@V&38Z-ELV?':=MK[VX#<!=R*W1#=EMX<WJ+?
M*=^OX#;@O>%$X<SB4^+;XV/CZ^1SY/SEA.8-YI;G'^>IZ#+HO.E&Z=#J6^KE
MZW#K^^R&[1'MG.XH[K3O0._,\%CPY?%R\?_RC/,9\Z?T-/3"]5#UWO9M]OOW
MBO@9^*CY./G'^E?ZY_MW_ ?\F/TI_;K^2_[<_VW____M  Q!9&]B95]#30 !
M_^X #D%D;V)E &2      ?_; (0 # @(" D(# D)#!$+"@L1%0\,# \5&!,3
M%1,3&!$,# P,# P1# P,# P,# P,# P,# P,# P,# P,# P,# P,# $-"PL-
M#@T0#@X0% X.#A04#@X.#A01# P,# P1$0P,# P,#!$,# P,# P,# P,# P,
M# P,# P,# P,# P,# P,_\  $0@ & "@ P$B  (1 0,1 ?_=  0 "O_$ 3\
M  $% 0$! 0$!          ,  0($!08'" D*"P$  04! 0$! 0$
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M]1_G>'B]7_4O[[J\E]Z_6_=^+@X#]X_S/R?I<7^5X?\ #_P'_]DX0DE-!"$
M     %4    ! 0    \ 00!D &\ 8@!E "  4 !H &\ = !O ', : !O '
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M+4A0("
M         !%C<')T   !4    #-D97-C   !A    &QW='!T   !\    !1B
M:W!T   "!    !1R6%E:   "&    !1G6%E:   "+    !1B6%E:   "0
M !1D;6YD   "5    '!D;61D   "Q    (AV=65D   #3    (9V:65W   #
MU    "1L=6UI   #^    !1M96%S   $#    "1T96-H   $,     QR5%)#
M   $/   " QG5%)#   $/   " QB5%)#   $/   " QT97AT     $-O<'ER
M:6=H=" H8RD@,3DY."!(97=L971T+5!A8VMA<F0@0V]M<&%N>0  9&5S8P
M       2<U)'0B!)14,V,3DV-BTR+C$              !)S4D="($E%0S8Q
M.38V+3(N,0
M                6%E:(        /-1  $    !%LQ865H@
M         %A96B        !OH@  ./4   .06%E:(        &*9  "WA0
M&-I865H@        )*    ^$  "VSV1E<V,         %DE%0R!H='1P.B\O
M=W=W+FEE8RYC:               %DE%0R!H='1P.B\O=W=W+FEE8RYC:
M                                                          !D
M97-C         "Y)14,@-C$Y-C8M,BXQ($1E9F%U;'0@4D="(&-O;&]U<B!S
M<&%C92 M('-21T(              "Y)14,@-C$Y-C8M,BXQ($1E9F%U;'0@
M4D="(&-O;&]U<B!S<&%C92 M('-21T(
M9&5S8P         L4F5F97)E;F-E(%9I97=I;F<@0V]N9&ET:6]N(&EN($E%
M0S8Q.38V+3(N,0              +%)E9F5R96YC92!6:65W:6YG($-O;F1I
M=&EO;B!I;B!)14,V,3DV-BTR+C$
M '9I97<      !.D_@ 47RX $,\4  /MS  $$PL  UR>     5A96B
M $P)5@!0    5Q_G;65A<P         !                         H\
M   "<VEG(     !#4E0@8W5R=@        0     !0 *  \ %  9 !X (P H
M "T ,@ W #L 0 !% $H 3P!4 %D 7@!C &@ ;0!R '< ? "! (8 BP"0 )4
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MW/]M____[@ A061O8F4 9$     ! P 0 P(#!@               /_; (0
M 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0("
M @(" @(" @(" P,# P,# P,# P$! 0$! 0$! 0$! @(! @(# P,# P,# P,#
M P,# P,# P,# P,# P,# P,# P,# P,# P,# P,# P,# P,# P,#_\( $0@
M6@)8 P$1  (1 0,1 ?_$ 2H   (# 0 " P$            *" D+!P4& @,$
M 0$  @,!  ,! 0            @&!PD% 0,$ @H0   % P," P8& P$!
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M  P# 0$"$0,1    ?X#QWM_%0-U5K739T)]?^GTRIB$@MJIJQY90V1
M                95FOF>\<I1Q'VLZV_8&6^Y
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M56P*MIEIO92/B!GTZ2)K1JP%3-4J"PE#S#5##><1D  !P=)V66%;"A(Y2CB
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MXD&[ (('+P=/6IKUHYQ8 PE9;2W:9'N$.^F=JJ^F=JZMM_UMIV3G$BY$AQ&
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M[T[F^/9"I8YTQ3A#6D>WNAOXK5Q4?<;T[B+[E]=K3ZNUS _<OKM</0328?\
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M9K%$K-NU%JWS2NJ[1IV\,))41A5E<JW'80\B$>WVCT],97 T[6A>CL1Q,/\
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MA@D8_68U&Q23OG0"AZ9%&+:P<FXLKVW26TE4JZ. RLIWA@:@@\=+OF3E*!C
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MGPN.D_XZ\7_AN[O^]]UPTO/K_C?WSZQ_:<=+#\=^13R/DO%'DOZ/W'O::?\
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MV ]5-/P[;_./^;3*<GER."..YF5"P=B5!Z0"*'7-DMOE$,T:QHV)G8'PQ6E
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M,X%6-F['PSL+?1V/;*H8IV\2&<D Z';I/SSR)F8Y=_:PB_7(E_V>]P^+#F4
M!6=#0*)L)FC\$_*JBQZ<^_LP_:[R^<D_:%'8.8U-6M+W"0T4UG-M#*[H"JEC
MM!4.9%=$LLJ.6K<6C6XDDHQ612SLHPG:IH%J5(%:CPAHBKFRVUP?:7'R1'#&
M28SWG)T66"57B.YE((/<(J-4MYFMXBN%)2,$=I(>A47>:G9BIA7>Q TN[V4
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MP4PXE=:D;,:T8&C5.Q:4U9;&A\&6*96X@1,_QD!TYJ W_P"'7'L1.=?+$T+
MI] @7X2QJK#NJRD'B-=[%9QE[^T<7$:C>QC#!U'228V?"!O8*-+3.^7LQDML
MPB=6#(2*X6#"M"-Q (((*L RE6 (RSD+]OUT[NJK''FAJ\T8&P?3  6N8O\
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MW*8A [Y591)!)54CNA0^,.2X]Z8STC6E>5E]STQ#'FQ4G(I15%]64HI7%?\
MLE/?&QT#@>'3GU2 N0R/;-"F7!/(5&2G8DS&=FJ;=:3;XP8*]XUR'5G(,;9C
MV^0!E5S0MJKCPQ2K) HJBJBHDN@HJW625/ZFR9TS#(JIQ,68D56:S'&1-8[[
M<7R#A6&I]:;+G(161D :J**JG$$6;1%9PL)4DCCL]<Y*M+FKXJ;2!G%1P=4I
M!XTH->;HJ"+!Q+(%%!2Z6=$G?*2DB4Z@*G4[,FU0,#<GJ$7#955!P@JFLW60
M.=)9%9(X'25143$ITU4SE 2F*(" AJ&V ,>6N2EYFUTS#F.*]:Y:>D'DI,25
MIC*E$M[&]D'\@LX>+N',T1<P\9S"4!X0W  ?P+-/+U#\M=&M\9BNVC6V=EDK
M]/Q;Z72"+CI#M3E@U@73=JIQ/A+PE4,&A===^WHD8X_WF6;_ %:VRW=K1B^
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MW>HD022]1:FJ[?J)2\8EF\GRA^'@%U\>\T-9> <" AJ/_L\T:0!W\0$U#<(
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M,KXA"@ /Y3"[NF<S-1;]:JA\6'[6B9!(U2U$RK^DW&12BU%1)H)$8R:E%U!
M0!/70!/5,Q8QOV+;(05-(6_U*=J<@N1(P%,X:-YMBR,]:#Q )5D>-(Y3 8IA
M 0$>BLY H-AE*G=*;-1]BJ]EA71V<K"S44X(Z8/V3@F\BJ"Z8#H("0Y=2F 2
MB(#CK.*R;)E>" [I&68:/#@:1&3*JFU2GA:H:G[)'V!D[:3#-#B4,@SDDDC'
M,<AAVSOE&074<N\A9AR3<E%5!$1 MBN$Q*HI% 1T31;H.BIID#0I"% H
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M3YDB %?05K@5A*\BY)L5T "0Y0/PG*?AZDZ2JF/<**8DBLKT28Q1%WJ_*,+
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M'*)1[0J@FMT"(B   :B([@  [HB/L;6# ^/LRT*\Y;J=9>6^T4NH3K>R/JY
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M5<Q2@  )A'0-FSC+>7<GY2<,SBHT7R-?K7=UFIS%,4QVRMFEI,Z!S%,(")1
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M<-C*I)G$G&0@@:)6YG3L$U4A1</8;$V$HB56*(& 3%DF&.473)7?X;8R!P$
MT$-^MJE,P7^S9'R11,Z76LRMDN,R\G; \A96%JMQA%%GKU598L>@K8G;1JB
ME302:=6F4J92AMS3?:-S?]9EGZ)S[1V2ODKCCHYP_HAD?]*Q/3A#Z(<:_(R%
MVE(&:9(24/-QSZ(EHYT3K&K^,DFRK-^R<ICN40=-5CIG#URF$-LW8&E0<"MB
MS)5JJ3%RY#A5DX!A*+FK$YH(%'JYZMJM'J>H (D7#<'<Z")ID,HHH8I$TR%$
MYSG.(%*0A2@)C&,8=  -XCM@#"+ED5E9H*D,Y[(!.  6-D6Z**VV[(KJ^&Y"
M+GYA9BB<W?=E:I%T*!0*%QQY;619*JWRJV&F6:./IPOZ_:(EW"3+,W$4Y0!U
M'/E";P$.^[FV5<)VLI@L&*[_ &JB22HI"D1ZK6IEW&)2C8HB;5E+-VY'2!@$
M2G16(8!$! >@I"%,<YS 4A"@)C&,8="E*4-1,8PCH !W=L 83=,2L;1#TEI8
MLA$$@ N.1KNHK;KHW<*Z =S\$3<PK'HG-H/96B1="@4"AM!<^F.819[!3+"$
MH7, DP;BH:&FHQ-"'Q_D%\"1#J?!\S%@C!/%SB5)LNSCR[S.A$-BG(8Q#D,!
MBF*(E,4Q1U*8I@T$# (;AV8UFJ<R%@LU7CD4V[*#RE#US)Q6S9 @)MFK6>N,
M5*6YFR:I% B2",BF@F0 *!  "@!FS*_8RKZQB<(2$1B.J+/"#H(=84D\C-L!
M.&NO?("7=W-G<;F;F:RI:X&0(<DA5&<Z%/I3\B@<)BO:12&];J+LO"(@'6,C
M<("(!H CKBB)6<=E898J&2\8R"HFX4S=JJ;NZQ#=0->_[99:0Q1(&_\ *G+_
M &=IVSS*X-H>N0TI/2KD=-&\;#LEY!\N.H@&B35N8V\0[FUSR%A[/N3L:/+Q
M=+)>9N"@+5(*5%]-V>;>3L@YDZ=(G>5.76,\>G'C<L53#J/X0ZH(6"7PME-1
M$I2G=WW%B3!RXX0TXEPQG.8Z;<1NZ/ F3?L=LRQ1RJQ;Q0AR#(H4O*KE1 3>
M"JU;/<RKM2JD]]*L0?7+LRR#S$W]Q<92%9.(NKQ#5A'P-5J,4Z7(X<L*W78A
MNUCV(.U4DQ<.#E5>N^J3Z]944R<.U^Y@W+!8M/P;C:2A&LH9,2I+9!R:8L+%
MQS=0X 184::SFE7'5B8R(G;@< !8HCD7&<J<$XO(M$MU%DE!)U@)L+=7Y"OO
M#BGJ7C C>0,.FH:]S:W8_MT>I%6NC6>>I]FBU@$%8Z?K4HZAIABIJ!1XVL@R
M4(.X/!Z%ZAR_9YL-.ICAZXD34N2AZI=ZFW?/#<;UU%P-[@;(P@G#Y0.-<[ C
M8ZY^^.)AW[-2SO-3;HUFT=MG16-&@*/C4JW9ETU^S.I#'M8K,TZ:KF3X52*.
MC <@B4>]'3:FWR&,!HB[52NVZ*,!P4 T;9(AG,L3 <  #@+5Z7>&X=I&$F&2
M$C$RS)U&R3!T0%&SQB]1.W=-ER#X22R*@E'VAVE>8##,4]F<"VY^X>6!BT;"
MJMC>;>.#'.9=- NA:W(G4 >L I4VK@1#0B*B1$XJUU*<E:U9J^_0E(.?@W[F
M,EXF1:* HV>Q[]FHDY:N43AJ4Q# .T%A[F<M%;PCS4+L4:_CGF"["SC*KE.7
M3*1O#US(;9(S&/:S3X0!-$.)%-=8P%9*(J&(P<M.5=_C]VA<'+X#_&I@1:5H
MKBK [!N>YQ-@230;240<H_DTA%%V"P]0ND@J"A4ZYB>G-DE9)-LB[MD^8I#/
M9V=4**CMRY<%(05_\85.;70"\1Q A4T@323OV3HNI0G,I%6RTV.XREAP])F>
M691Y8Y9Y,/%7^.Y\L7;E9!=V[.8R,6G+D+J'Y8==G%8R)2K;0K(T$Q7=>NE<
MF*M.-3%,)# XB9QFQ?HB4X" \28:"&GJ&3+!.&+3.U]PXZAYD>:9K5G%\.0B
MG Y5D+U,)MH199H74QF;,[J04*402;J&[W9')5OD6&7.9J1C5F3R_F8'0K-
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M,_F)\!'S9_'_  _:X?4L_NX/%GOWB?F3X1/('O\ _A>'9_\ =C>,+^CQYO\
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../=/&7/E#WG]$]YZ?_]D!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>luv-6302019x10q_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:exch="http://xbrl.sec.gov/exch/2018-01-31"
  xmlns:invest="http://xbrl.sec.gov/invest/2013-01-31"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:luv="http://www.southwest.com/20190630"
  xmlns:srt="http://fasb.org/srt/2018-01-31"
  xmlns:us-gaap="http://fasb.org/us-gaap/2018-01-31"
  xmlns:utreg="http://www.xbrl.org/2009/utr"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xhtml="http://www.w3.org/1999/xhtml"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef xlink:href="luv-20190630.xsd" xlink:type="simple"/>
    <context id="FD2019Q2YTD">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="I2019Q2SharesOutstanding">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <instant>2019-07-26</instant>
        </period>
    </context>
    <context id="FD2019Q2YTD_dei_EntityListingsExchangeAxis_exch_XNYS">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:EntityListingsExchangeAxis">exch:XNYS</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q2">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FD2019Q2QTD">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:CargoAndFreightMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:PassengerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:CargoAndFreightMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:PassengerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:CargoAndFreightMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:PassengerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:ProductAndServiceOtherMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:CargoAndFreightMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">us-gaap:PassengerMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q1QTD">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-03-31</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-03-31</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <instant>2018-03-31</instant>
        </period>
    </context>
    <context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-03-31</endDate>
        </period>
    </context>
    <context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-03-31</endDate>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FD2018Q1QTD">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-03-31</endDate>
        </period>
    </context>
    <context id="FI2017Q4">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q2">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-03-31</instant>
        </period>
    </context>
    <context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-03-31</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-03-31</instant>
        </period>
    </context>
    <context id="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-03-31</endDate>
        </period>
    </context>
    <context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-03-31</instant>
        </period>
    </context>
    <context id="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-03-31</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-03-31</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201712Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-12-31</instant>
        </period>
    </context>
    <context id="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-01-01</instant>
        </period>
    </context>
    <context id="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:AdjustmentsforNewLeaseStandardAxis">luv:BalancesRemovedUnderPriorAccountingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-01-01</instant>
        </period>
    </context>
    <context id="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">us-gaap:AccountingStandardsUpdate201602Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:AdjustmentsforNewLeaseStandardAxis">luv:BalancesAddedUnderNewLeaseStandardMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-01-01</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccountsPayableBalanceSheetLocationMemberDomain</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsAndOtherReceivablesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccountsAndOtherReceivablesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccountsPayableBalanceSheetLocationMemberDomain</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccountsAndOtherReceivablesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccountsAndOtherReceivablesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:OtherNonoperatingIncomeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:OtherNonoperatingIncomeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:OtherAssetsCurrentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:OtherAssetsCurrentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_ThirdYearMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:VolumeOfFuelHedgingAxis">luv:ThirdYearMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_NextYearMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:VolumeOfFuelHedgingAxis">luv:NextYearMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_YearTwoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:VolumeOfFuelHedgingAxis">luv:YearTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_CurrentYearMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:VolumeOfFuelHedgingAxis">luv:CurrentYearMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:ShortTermDebtMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:ShortTermDebtMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:ShortTermDebtMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:ShortTermDebtMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:HedgeAdjustmentAxis">luv:CumulativefairvalueadjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q2_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_luv_RemainderofCurrentYearMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis">luv:RemainderofCurrentYearMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherNoncurrentLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccruedLiabilitiesBalanceSheetLocationMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherNoncurrentLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:AccruedLiabilitiesBalanceSheetLocationMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:OtherAssetsCurrentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherAssetsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">luv:OtherAssetsCurrentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:OtherNonoperatingIncomeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:OtherNonoperatingIncomeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:AccruedLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherNoncurrentLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:AccruedLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:BalanceSheetLocationAxis">us-gaap:OtherNoncurrentLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:CashFlowHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:DesignatedAsHedgingInstrumentMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis">us-gaap:FairValueHedgingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:HedgingDesignationAxis">us-gaap:NondesignatedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:FuelMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:InterestExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyBMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyEMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyCMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyAlphaMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyDMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyOtherMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyAlphaMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyBMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyDMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyEMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyCMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyAlphaMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyCMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">luv:CounterpartyDMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AociIncludingPortionAttributableToNoncontrollingInterestMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">luv:OtherComprehensiveIncomeOtherChangesNetOfTaxMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:InterestRateSwapMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">luv:ChaseAndOtherPartnerAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">luv:ChaseAndOtherPartnerAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">luv:ChaseAndOtherPartnerAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DeferredRevenueArrangementTypeAxis">luv:ChaseAndOtherPartnerAgreementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerLoyaltyAirTransportationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerRevenueNonLoyaltyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerAncillarySoldSeparatelyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerLoyaltyAirTransportationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerAncillarySoldSeparatelyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerAncillarySoldSeparatelyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerRevenueNonLoyaltyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerAncillarySoldSeparatelyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerLoyaltyAirTransportationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerRevenueNonLoyaltyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerRevenueNonLoyaltyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:ProductOrServiceAxis">luv:PassengerLoyaltyAirTransportationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2YTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2018Q2QTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:RestrictedStockUnitsRSUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member_srt_RangeAxis_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:AircraftTypeAxis">srt:B717200Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AircraftMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AirportRelatedMember_srt_RangeAxis_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AirportRelatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">srt:OtherPropertyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member_srt_RangeAxis_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:AircraftTypeAxis">srt:B717200Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AircraftMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:AircraftTypeAxis">srt:B717200Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_srt_AircraftTypeAxis_luv_B7378MAXMember_srt_RangeAxis_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:AircraftTypeAxis">luv:B7378MAXMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">srt:OtherPropertyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:AircraftTypeAxis">srt:B717200Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AirportRelatedMember_srt_RangeAxis_srt_MaximumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AirportRelatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAxis">us-gaap:PropertySubjectToOperatingLeaseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:PropertySubjecttoorAvailableforFinanceLeaseAxis">luv:PropertySubjecttoorAvailableforFinanceLeaseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">srt:OtherPropertyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_luv_PropertyTypeAxis_luv_AircraftMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AircraftMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2QTD_luv_PropertyTypeAxis_srt_OtherPropertyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">srt:OtherPropertyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="luv:PropertyTypeAxis">luv:AircraftMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FD2019Q2YTD_srt_AircraftTypeAxis_luv_B7378MAXMember_srt_RangeAxis_srt_MinimumMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:AircraftTypeAxis">luv:B7378MAXMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TotalPassThroughCertificatesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:EnhancedEquipmentTrustCertificateMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:Debenturesdue2027Domain</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_NotesPayableAircraftFloatingRateThrough2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:NotesPayableAircraftFloatingRateThrough2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2022Domain</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TotalPassThroughCertificatesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:EnhancedEquipmentTrustCertificateMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:Debenturesdue2027Domain</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2026Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2027Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2019MemberMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue07012019Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2027Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2022Domain</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_NotesPayableAircraftFloatingRateThrough2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:NotesPayableAircraftFloatingRateThrough2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:TermLoanAgreementDue07012019Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:NotesPayableToBanksMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">luv:UnsecuredSeniorNotesDue2019MemberMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:UnsecuredDebtMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2019Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-03-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CertificatesOfDepositMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CashEquivalentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:BankTimeDepositsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementBasisAxis">us-gaap:EstimateOfFairValueFairValueDisclosureMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:OptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_YearTwoMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:YearTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_FourthQuarterCYMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:FourthQuarterCYMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_ThirdQuarterCYMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:ThirdQuarterCYMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_FourthQuarterCYMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:FourthQuarterCYMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_ThirdQuarterCYMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:ThirdQuarterCYMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_YearThreeMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:YearThreeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_YearThreeMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:YearThreeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_YearTwoMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:YearTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_NextYearMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:NextYearMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_luv_PeriodAxis_luv_NextYearMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:DerivativeInstrumentRiskAxis">us-gaap:CommodityContractMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:MeasurementInputTypeAxis">us-gaap:MeasurementInputOptionVolatilityMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="luv:PeriodAxis">luv:NextYearMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:DALMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:LosAngelesWorldAirportTerminal1.5Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:DALGarageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_HOUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:HOUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_HOUMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:HOUMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:LosAngelesWorldAirportMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:FortLauderdaleHollywoodInternationalAirportMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:DALGarageMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:LosAngelesWorldAirportMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:LosAngelesWorldAirportTerminal1.5Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:DALMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-12-31</instant>
        </period>
    </context>
    <context id="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000092380</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:OtherCommitmentsAxis">luv:FortLauderdaleHollywoodInternationalAirportMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <unit id="number">
        <measure>pure</measure>
    </unit>
    <unit id="usd">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="usdPerShare">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="shares">
        <measure>shares</measure>
    </unit>
    <unit id="gal">
        <measure>utreg:gal</measure>
    </unit>
    <unit id="Aircraft">
        <measure>luv:aircraft</measure>
    </unit>
    <dei:AmendmentFlag
      contextRef="FD2019Q2YTD"
      id="Fact-64A662BBB80ACB594430E2A9C9CA282C-wk-Fact-64A662BBB80ACB594430E2A9C9CA282C">false</dei:AmendmentFlag>
    <dei:CurrentFiscalYearEndDate
      contextRef="FD2019Q2YTD"
      id="Fact-A806967B3693BD892C29E2A9C9C849D2-wk-Fact-A806967B3693BD892C29E2A9C9C849D2">--12-31</dei:CurrentFiscalYearEndDate>
    <dei:DocumentFiscalPeriodFocus
      contextRef="FD2019Q2YTD"
      id="Fact-6E54F1BCC477E78D3DF9E2A9C9CC56DD-wk-Fact-6E54F1BCC477E78D3DF9E2A9C9CC56DD">Q2</dei:DocumentFiscalPeriodFocus>
    <dei:DocumentFiscalYearFocus
      contextRef="FD2019Q2YTD"
      id="Fact-77BF07042F78742C1C28E2A9C9C3919E-wk-Fact-77BF07042F78742C1C28E2A9C9C3919E">2019</dei:DocumentFiscalYearFocus>
    <dei:EntityCentralIndexKey
      contextRef="FD2019Q2YTD"
      id="Fact-A35A10DDEB9B7422BD9EE2A9C9CFD58C-wk-Fact-A35A10DDEB9B7422BD9EE2A9C9CFD58C">0000092380</dei:EntityCentralIndexKey>
    <dei:EntityEmergingGrowthCompany
      contextRef="FD2019Q2YTD"
      id="Fact-E90A7B641D300CED8462E2A9C9C0ED8E-wk-Fact-E90A7B641D300CED8462E2A9C9C0ED8E">false</dei:EntityEmergingGrowthCompany>
    <dei:EntityFilerCategory
      contextRef="FD2019Q2YTD"
      id="Fact-FA0B5F0450F8B6D71FC6E2A9C9C6F438-wk-Fact-FA0B5F0450F8B6D71FC6E2A9C9C6F438">Large Accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness
      contextRef="FD2019Q2YTD"
      id="Fact-5568EF7D851FA20B399BE2A9C9BBEEBF-wk-Fact-5568EF7D851FA20B399BE2A9C9BBEEBF">false</dei:EntitySmallBusiness>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-EFC3FBA9670860D7D50EE2A9CA29603E-wk-Fact-EFC3FBA9670860D7D50EE2A9CA29603E"
      unitRef="usd">-600000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-6647AE75D03658CA6DC9E2A9CA0D1B42-wk-Fact-6647AE75D03658CA6DC9E2A9CA0D1B42"
      unitRef="usd">-200000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6-wk-Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6"
      unitRef="usd">-550000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-55CDCA6DE6005E01B992E2A9C9A666FF-wk-Fact-55CDCA6DE6005E01B992E2A9C9A666FF"
      unitRef="usd">-150000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-C5DDB7B73069B56EFC55E2A9CA0354F2-wk-Fact-C5DDB7B73069B56EFC55E2A9CA0354F2"
      unitRef="usd">-550000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-68B1E14ED923F1246BB6E2A9C9A94DC9-wk-Fact-68B1E14ED923F1246BB6E2A9C9A94DC9"
      unitRef="usd">-150000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-204E23F293C452FA1B52E2A9CA16B77E-wk-Fact-204E23F293C452FA1B52E2A9CA16B77E"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-B1351F935A73E6A2F49AE2A9C9A9D830-wk-Fact-B1351F935A73E6A2F49AE2A9C9A9D830"
      unitRef="usd">-150000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-9233ABED2E018425A962E2A9C9AC76AF-wk-Fact-9233ABED2E018425A962E2A9C9AC76AF"
      unitRef="usd">-75000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4-wk-Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4"
      unitRef="usd">-150000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50-wk-Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50"
      unitRef="usd">-125000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-F6A737617E42FF33B122E2A9CA1A2EBE-wk-Fact-F6A737617E42FF33B122E2A9CA1A2EBE"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-93D5420AD28AE5B52804E2A9C9A054DE-wk-Fact-93D5420AD28AE5B52804E2A9C9A054DE"
      unitRef="usd">-550000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2>
    <luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-0F819F9A8CB28F850E61E2A9C991F4CC-wk-Fact-0F819F9A8CB28F850E61E2A9C991F4CC"
      unitRef="usd">-550000000</luv:FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2>
    <luv:FinanceLeaseRightofUseAssetAccumulatedDepreciation
      contextRef="FI2019Q2"
      decimals="0"
      id="Fact-39EC6ADF855EFDF2B362E2A9C9B4F513-wk-Fact-39EC6ADF855EFDF2B362E2A9C9B4F513"
      unitRef="usd">401000000</luv:FinanceLeaseRightofUseAssetAccumulatedDepreciation>
    <luv:InterestRateSwapContractLength
      contextRef="FD2019Q2YTD"
      id="Fact-A639AD890F6CCD88E369E2A9CA27AF0D-wk-Fact-A639AD890F6CCD88E369E2A9CA27AF0D">P9Y</luv:InterestRateSwapContractLength>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-72D3551947F2C74AD060E2A9CA16C705-wk-Fact-72D3551947F2C74AD060E2A9CA16C705"
      unitRef="usd">50000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-EC2D57778076BAA272D4E2A9C99570CE-wk-Fact-EC2D57778076BAA272D4E2A9C99570CE"
      unitRef="usd">150000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E-wk-Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E"
      unitRef="usd">250000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-3B9F6234CF825918BD10E2A9CA204AAF-wk-Fact-3B9F6234CF825918BD10E2A9CA204AAF"
      unitRef="usd">125000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-E293530E9028D937D9BBE2A9CA05F857-wk-Fact-E293530E9028D937D9BBE2A9CA05F857"
      unitRef="usd">-100000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788-wk-Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788"
      unitRef="usd">70000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84-wk-Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84"
      unitRef="usd">-600000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-5541F0E26AC0BC88943AE2A9CA16CDF5-wk-Fact-5541F0E26AC0BC88943AE2A9CA16CDF5"
      unitRef="usd">-200000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A-wk-Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A"
      unitRef="usd">-550000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-0424E6743854A00481BAE2A9C995ED76-wk-Fact-0424E6743854A00481BAE2A9C995ED76"
      unitRef="usd">-150000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-0B687CAE66F8839633A9E2A9CA171B4B-wk-Fact-0B687CAE66F8839633A9E2A9CA171B4B"
      unitRef="usd">-550000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616-wk-Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616"
      unitRef="usd">-150000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-FC1EA771CC98F603E80BE2A9C997C1AA-wk-Fact-FC1EA771CC98F603E80BE2A9C997C1AA"
      unitRef="usd">-200000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-6A65BD3AB5C10B423614E2A9CA1AC3C6-wk-Fact-6A65BD3AB5C10B423614E2A9CA1AC3C6"
      unitRef="usd">-50000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-BFBF9C53D8CA0090DC31E2A9CA18E4F0-wk-Fact-BFBF9C53D8CA0090DC31E2A9CA18E4F0"
      unitRef="usd">-50000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-DBA559262FF88F2ADE63E2A9C99CB848-wk-Fact-DBA559262FF88F2ADE63E2A9C99CB848"
      unitRef="usd">-150000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960-wk-Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960"
      unitRef="usd">-75000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-C6335F500B66EAF62039E2A9C9A5C339-wk-Fact-C6335F500B66EAF62039E2A9C9A5C339"
      unitRef="usd">-150000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE-wk-Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE"
      unitRef="usd">-125000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-5290DC18A5EDD81286E9E2A9CA19C39B-wk-Fact-5290DC18A5EDD81286E9E2A9CA19C39B"
      unitRef="usd">-40000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-18B65BFC867B0523E40EE2A9CA19768A-wk-Fact-18B65BFC867B0523E40EE2A9CA19768A"
      unitRef="usd">-70000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-F3D9963622E0F798B4C9E2A9CA1A10B4-wk-Fact-F3D9963622E0F798B4C9E2A9CA1A10B4"
      unitRef="usd">-600000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-B8DA409FA204C1BFB8C7E2A9CA1B20BE-wk-Fact-B8DA409FA204C1BFB8C7E2A9CA1B20BE"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58-wk-Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58"
      unitRef="usd">-550000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2>
    <luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111-wk-Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111"
      unitRef="usd">-550000000</luv:InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2>
    <luv:LesseeRenewalTerm
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MinimumMember"
      id="Fact-AC06E79C234675D8F677E2A9C9AB74A5-wk-Fact-AC06E79C234675D8F677E2A9C9AB74A5">P1Y</luv:LesseeRenewalTerm>
    <luv:LesseeRenewalTerm
      contextRef="FD2019Q2YTD_srt_AircraftTypeAxis_luv_B7378MAXMember_srt_RangeAxis_srt_MinimumMember"
      id="Fact-CA58B8D8522D8C369E32E2A9C9C88C6E-wk-Fact-CA58B8D8522D8C369E32E2A9C9C88C6E">P8Y</luv:LesseeRenewalTerm>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-873B9A7B03CC4C74E1CBE2A9CA181C64-wk-Fact-873B9A7B03CC4C74E1CBE2A9CA181C64"
      unitRef="usd">-200000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-AEA43103C31C0790D4CCE2A9C9FFA85D-wk-Fact-AEA43103C31C0790D4CCE2A9C9FFA85D"
      unitRef="usd">0</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-2DC76B29357E0CC18E48E2A9C98FFFF0-wk-Fact-2DC76B29357E0CC18E48E2A9C98FFFF0"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-3E63493E0F2DBD56F73CE2A9CA12D552-wk-Fact-3E63493E0F2DBD56F73CE2A9CA12D552"
      unitRef="usd">-150000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-02CAF73AD5CA152974F0E2A9C9A59534-wk-Fact-02CAF73AD5CA152974F0E2A9C9A59534"
      unitRef="usd">0</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-2F42132872DC6CCF2BF2E2A9CA1A09C8-wk-Fact-2F42132872DC6CCF2BF2E2A9CA1A09C8"
      unitRef="usd">-150000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-8B6E4297EF77A551A893E2A9CA138060-wk-Fact-8B6E4297EF77A551A893E2A9CA138060"
      unitRef="usd">0</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA-wk-Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB-wk-Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-3B21410A14225BDC041AE2A9C98D13A7-wk-Fact-3B21410A14225BDC041AE2A9C98D13A7"
      unitRef="usd">-600000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-7F87480A208AF687AA22E2A9C9A2E6E6-wk-Fact-7F87480A208AF687AA22E2A9C9A2E6E6"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-D8FD464E3998D9A3B7CFE2A9CA03FA8B-wk-Fact-D8FD464E3998D9A3B7CFE2A9CA03FA8B"
      unitRef="usd">-550000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-39B01CC47C1953971444E2A9CA1C021F-wk-Fact-39B01CC47C1953971444E2A9CA1C021F"
      unitRef="usd">-550000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-AF8A56150AC7DB808DF1E2A9C998766E-wk-Fact-AF8A56150AC7DB808DF1E2A9C998766E"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-B25C11ED8DA1A7DE547AE2A9CA165B31-wk-Fact-B25C11ED8DA1A7DE547AE2A9CA165B31"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-385DE880C6A34582F661E2A9CA14FDAB-wk-Fact-385DE880C6A34582F661E2A9CA14FDAB"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-2195FE688D4E3EB8998EE2A9C993E2E7-wk-Fact-2195FE688D4E3EB8998EE2A9C993E2E7"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-9F65145CF2657A3D04D6E2A9C9A50B76-wk-Fact-9F65145CF2657A3D04D6E2A9C9A50B76"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      id="Fact-3CEBC9977D4462BE8A10E2A9CA042853-wk-Fact-3CEBC9977D4462BE8A10E2A9CA042853"
      unitRef="usd"
      xsi:nil="true"/>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-E1AEA8580428E964C7A9E2A9CA099998-wk-Fact-E1AEA8580428E964C7A9E2A9CA099998"
      unitRef="usd">-600000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-6A1BCDC841C3D103366BE2A9C9A8B119-wk-Fact-6A1BCDC841C3D103366BE2A9C9A8B119"
      unitRef="usd">-200000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-46FCA31271025AE0CD6FE2A9CA1763E1-wk-Fact-46FCA31271025AE0CD6FE2A9CA1763E1"
      unitRef="usd">-550000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-F1C7D83DFB1AB8F5EF97E2A9CA159DE8-wk-Fact-F1C7D83DFB1AB8F5EF97E2A9CA159DE8"
      unitRef="usd">-150000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-87E6DA787F6A8E712528E2A9CA17F376-wk-Fact-87E6DA787F6A8E712528E2A9CA17F376"
      unitRef="usd">-550000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged>
    <luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="Fact-75FA21C4864B89B445E7E2A9C9A18E30-wk-Fact-75FA21C4864B89B445E7E2A9C9A18E30"
      unitRef="usd">-150000000</luv:NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="FD2018Q1QTD"
      decimals="4"
      id="Fact-B93EA807FFC3CE9D3120E2A9C9DE58AA-wk-Fact-B93EA807FFC3CE9D3120E2A9C9DE58AA"
      unitRef="usdPerShare">0.1250</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="FD2018Q2QTD"
      decimals="INF"
      id="Fact-9481E8CEADF44E5C8694E2A9C9DB3A88-wk-Fact-9481E8CEADF44E5C8694E2A9C9DB3A88"
      unitRef="usdPerShare">0.160</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="FD2019Q1QTD"
      decimals="INF"
      id="Fact-EC849D224CE23F57D628E2A9CA46DF9E-wk-Fact-EC849D224CE23F57D628E2A9CA46DF9E"
      unitRef="usdPerShare">0.160</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="FD2019Q2QTD"
      decimals="INF"
      id="Fact-0F2CA39421516AAA73B4E2A9C9DA49BF-wk-Fact-0F2CA39421516AAA73B4E2A9C9DA49BF"
      unitRef="usdPerShare">0.180</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="INF"
      id="Fact-8B2FB219FB978F064987E2A9C965CDCE-wk-Fact-8B2FB219FB978F064987E2A9C965CDCE"
      unitRef="number">0.07375</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="INF"
      id="Fact-C4A0CD6E3B8E43E8EAD1E2A9C97752E3-wk-Fact-C4A0CD6E3B8E43E8EAD1E2A9C97752E3"
      unitRef="number">0.0484</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="INF"
      id="Fact-35D30FA27137C62A18DEE2A9C96EAD18-wk-Fact-35D30FA27137C62A18DEE2A9C96EAD18"
      unitRef="number">0.05223</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="INF"
      id="Fact-66B55F557FC50FCC0C42E2A9C9B65F7F-wk-Fact-66B55F557FC50FCC0C42E2A9C9B65F7F"
      unitRef="number">0.0371</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember"
      decimals="INF"
      id="Fact-8ABFF12CC6D51A0BBA24E2A9CA23BDC2-wk-Fact-8ABFF12CC6D51A0BBA24E2A9CA23BDC2"
      unitRef="number">0.0624</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="INF"
      id="Fact-15C5D74DD16EB64A6C0EE2A9C9706631-wk-Fact-15C5D74DD16EB64A6C0EE2A9C9706631"
      unitRef="number">0.0275</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="INF"
      id="Fact-C1160C3CE07948EAFA39E2A9C99F7EF8-wk-Fact-C1160C3CE07948EAFA39E2A9C99F7EF8"
      unitRef="number">0.0265</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="INF"
      id="Fact-53E3DFF9FC69078004A1E2A9C96026E5-wk-Fact-53E3DFF9FC69078004A1E2A9C96026E5"
      unitRef="number">0.0275</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="INF"
      id="Fact-A666FB93E67D21D12482E2A9CA146973-wk-Fact-A666FB93E67D21D12482E2A9CA146973"
      unitRef="number">0.03</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="INF"
      id="Fact-7B30D42F77519A460524E2A9C9788D48-wk-Fact-7B30D42F77519A460524E2A9C9788D48"
      unitRef="number">0.0345</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_FourthQuarterCYMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="INF"
      id="Fact-9BE5A3C925C18FEEF023E2A9C95A6CA4-wk-Fact-9BE5A3C925C18FEEF023E2A9C95A6CA4"
      unitRef="number">0.3</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_FourthQuarterCYMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="INF"
      id="Fact-BC1EE82EF8F878BCD8B0E2A9C94DCE63-wk-Fact-BC1EE82EF8F878BCD8B0E2A9C94DCE63"
      unitRef="number">0.22</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_NextYearMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="2"
      id="Fact-CA9A90D806CF981014F4E2A9C964929D-wk-Fact-CA9A90D806CF981014F4E2A9C964929D"
      unitRef="number">0.32</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_NextYearMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="2"
      id="Fact-33F4DB3C6E6792750C8FE2A9C97CD8DB-wk-Fact-33F4DB3C6E6792750C8FE2A9C97CD8DB"
      unitRef="number">0.20</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_ThirdQuarterCYMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="INF"
      id="Fact-3CBCDEFD92ECD21CBE63E2A9C9671CE3-wk-Fact-3CBCDEFD92ECD21CBE63E2A9C9671CE3"
      unitRef="number">0.3</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_ThirdQuarterCYMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="INF"
      id="Fact-A028BD3E42FE4546C949E2A9C957FF06-wk-Fact-A028BD3E42FE4546C949E2A9C957FF06"
      unitRef="number">0.24</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_YearThreeMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="2"
      id="Fact-77EEDC1D4B003CDA1D8AE2A9C95625C4-wk-Fact-77EEDC1D4B003CDA1D8AE2A9C95625C4"
      unitRef="number">0.21</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_YearThreeMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="2"
      id="Fact-F1CAB843069A0182E9FBE2A9C958E23E-wk-Fact-F1CAB843069A0182E9FBE2A9C958E23E"
      unitRef="number">0.18</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_YearTwoMember_srt_RangeAxis_srt_MaximumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="2"
      id="Fact-7FD60EAA035505E7487EE2A9C95346C9-wk-Fact-7FD60EAA035505E7487EE2A9C95346C9"
      unitRef="number">0.23</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:DerivativeAssetMeasurementInput
      contextRef="FI2019Q2_luv_PeriodAxis_luv_YearTwoMember_srt_RangeAxis_srt_MinimumMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_MeasurementInputTypeAxis_us-gaap_MeasurementInputOptionVolatilityMember"
      decimals="2"
      id="Fact-CB687E46521339D74D21E2A9C96AB259-wk-Fact-CB687E46521339D74D21E2A9C96AB259"
      unitRef="number">0.18</us-gaap:DerivativeAssetMeasurementInput>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="Fact-2D6F7977FBD68D842CA8E2A9C9C43253-wk-Fact-2D6F7977FBD68D842CA8E2A9C9C43253"
      unitRef="usd">66000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="Fact-9A190C1F301BCDEC9E48E2A9C9C58AC5-wk-Fact-9A190C1F301BCDEC9E48E2A9C9C58AC5"
      unitRef="usd">1000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="Fact-EF1E0C619B6571A22886212559F6D3C1-wk-Fact-EF1E0C619B6571A22886212559F6D3C1"
      unitRef="usd">91000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="Fact-3E51B6840D20143B6F8D21255BCA4C83-wk-Fact-3E51B6840D20143B6F8D21255BCA4C83"
      unitRef="usd">1000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="Fact-5DD8C242856C788399A2E2A9C9C0746B-wk-Fact-5DD8C242856C788399A2E2A9C9C0746B"
      unitRef="usd">-17000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="Fact-648DDADC473994125E9FE2A9C9CE1A00-wk-Fact-648DDADC473994125E9FE2A9C9CE1A00"
      unitRef="usd">-4000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="Fact-B081A5F058B642AFABBD212558E3FC84-wk-Fact-B081A5F058B642AFABBD212558E3FC84"
      unitRef="usd">6000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="Fact-1C375DBF4A8FB358845521255AA2AE55-wk-Fact-1C375DBF4A8FB358845521255AA2AE55"
      unitRef="usd">-8000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax>
    <us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="Fact-071EECC71840F45E31F5E2A9C9C98DD3-wk-Fact-071EECC71840F45E31F5E2A9C9C98DD3"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1>
    <us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="Fact-A457A2668B30093488C221255D8DA64C-wk-Fact-A457A2668B30093488C221255D8DA64C"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1>
    <us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="Fact-F7D812A177290D6EAA10E2A9C9C5658F-wk-Fact-F7D812A177290D6EAA10E2A9C9C5658F"
      unitRef="usd">1000000</us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1>
    <us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="Fact-733A91CEBF2DF70A42D621255C6FB23A-wk-Fact-733A91CEBF2DF70A42D621255C6FB23A"
      unitRef="usd">4000000</us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1>
    <dei:DocumentType
      contextRef="FD2019Q2YTD"
      id="d229440399e429-wk-Fact-23FF4BFB69684D4383EDE2A9C95DFB2D">10-Q</dei:DocumentType>
    <dei:DocumentQuarterlyReport
      contextRef="FD2019Q2YTD"
      id="d229440399e450-wk-Fact-9F9D8D96C10AC24309A4E36CDAE6A37C">true</dei:DocumentQuarterlyReport>
    <dei:DocumentPeriodEndDate
      contextRef="FD2019Q2YTD"
      id="d229440399e461-wk-Fact-2B87F87FAE219527B0640BD7F08E27A6">2019-06-30</dei:DocumentPeriodEndDate>
    <dei:DocumentTransitionReport
      contextRef="FD2019Q2YTD"
      id="d229440399e498-wk-Fact-AA0FED75F4693CB1078B437B975B1B15">false</dei:DocumentTransitionReport>
    <dei:EntityFileNumber
      contextRef="FD2019Q2YTD"
      id="d229440399e529-wk-Fact-EBD84B20648473790C72E31367B24DBD">1-7259</dei:EntityFileNumber>
    <dei:EntityRegistrantName
      contextRef="FD2019Q2YTD"
      id="d229440399e538-wk-Fact-5D4CD0910316E3BFDEB7E313FF10B8E0">SOUTHWEST AIRLINES CO.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="FD2019Q2YTD"
      id="d229440399e560-wk-Fact-411DB8DB6EBF7EAF3803E31491B3C583">TX</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber
      contextRef="FD2019Q2YTD"
      id="d229440399e570-wk-Fact-B3F5D236C44F0A1EECE8E35A04F1A1A1">74-1563240</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="FD2019Q2YTD"
      id="d229440399e608-wk-Fact-5A2927F47333BE50BEE7E35A5F73BE1A">P.O. Box 36611</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="FD2019Q2YTD"
      id="d229440399e624-wk-Fact-C008A78E94170584717120AAE0772DAB">Dallas,</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="FD2019Q2YTD"
      id="d229440399e629-wk-Fact-F533C775F349D9E76A8B20AB04DB9598">TX</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="FD2019Q2YTD"
      id="d229440399e634-wk-Fact-4435E1220F3CD0C4733725563D05F820">75235-1611</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="FD2019Q2YTD"
      id="d229440399e657-wk-Fact-B537AA6B5A0870E2D046E35B97A288FA">214</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="FD2019Q2YTD"
      id="d229440399e662-wk-Fact-941DD810C1CC9340EF87E35BFBA37B57">792-4000</dei:LocalPhoneNumber>
    <dei:Security12bTitle
      contextRef="FD2019Q2YTD_dei_EntityListingsExchangeAxis_exch_XNYS"
      id="d229440399e700-wk-Fact-AC52CF48C9C8B86F486AE35CC40C4A68">Common Stock ($1.00 par value)</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="FD2019Q2YTD_dei_EntityListingsExchangeAxis_exch_XNYS"
      id="d229440399e705-wk-Fact-979CA29AB3513291315CE365F293EDB2">LUV</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="FD2019Q2YTD_dei_EntityListingsExchangeAxis_exch_XNYS"
      id="d229440399e710-wk-Fact-F03C077CF549FB6E117AE365F42FA47F">NYSE</dei:SecurityExchangeName>
    <dei:EntityCurrentReportingStatus
      contextRef="FD2019Q2YTD"
      id="d229440399e715-wk-Fact-736D35327BF4B47AEC97E3634D8D1E07">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent
      contextRef="FD2019Q2YTD"
      id="d229440399e731-wk-Fact-F0178F37296523D50426E363E1D210FD">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFilerCategory
      contextRef="FD2019Q2YTD"
      id="d229440399e761-wk-Fact-AC88DEB2F2F7A1E5B982E364562352AB">Large Accelerated Filer</dei:EntityFilerCategory>
    <dei:EntityShellCompany
      contextRef="FD2019Q2YTD"
      id="d229440399e830-wk-Fact-A0B0816D43F766E368CBE790B7E862B5">false</dei:EntityShellCompany>
    <dei:EntityCommonStockSharesOutstanding
      contextRef="I2019Q2SharesOutstanding"
      decimals="0"
      id="d229440399e846-wk-Fact-D126C32A5B2EDC771984E2A9C951C77A"
      unitRef="shares">537517040</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e579-wk-Fact-C847B0C5044DB1FD3009E2A9CA0D19DF"
      unitRef="usd">2446000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e598-wk-Fact-82CB5F779E3BBFC8907BE2A9C97C2990"
      unitRef="usd">1854000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:ShortTermInvestments
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e613-wk-Fact-C9C55B0D1AB20ECE5829E2A9C96B3B6F"
      unitRef="usd">1540000000</us-gaap:ShortTermInvestments>
    <us-gaap:ShortTermInvestments
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e632-wk-Fact-C23E33A88218A74D8C19E2A9C962D4C8"
      unitRef="usd">1835000000</us-gaap:ShortTermInvestments>
    <us-gaap:AccountsAndOtherReceivablesNetCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e652-wk-Fact-65449F98B6BBF06A32E5E2A9C9F48CD1"
      unitRef="usd">777000000</us-gaap:AccountsAndOtherReceivablesNetCurrent>
    <us-gaap:AccountsAndOtherReceivablesNetCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e671-wk-Fact-AE9EB3D0212B50689226E2A9C994BB4D"
      unitRef="usd">568000000</us-gaap:AccountsAndOtherReceivablesNetCurrent>
    <us-gaap:AirlineRelatedInventory
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e691-wk-Fact-EA76C67A98208CE0DE77E2A9C94A315A"
      unitRef="usd">510000000</us-gaap:AirlineRelatedInventory>
    <us-gaap:AirlineRelatedInventory
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e710-wk-Fact-8F6BA7234BA06F7506B1E2A9C9536833"
      unitRef="usd">461000000</us-gaap:AirlineRelatedInventory>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e730-wk-Fact-A2471A4A4806401BB9B7E2A9C98F3842"
      unitRef="usd">281000000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e749-wk-Fact-782E6DAF30524D243D31E2A9CA0D141D"
      unitRef="usd">310000000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e769-wk-Fact-66E8BF117A6DAA43CFFDE2A9C9FDE316"
      unitRef="usd">5554000000</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e788-wk-Fact-033274D645FEBDE96BF2E2A9C983B4C2"
      unitRef="usd">5028000000</us-gaap:AssetsCurrent>
    <us-gaap:FlightEquipmentGross
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e889-wk-Fact-48BC4E40BCF9A4EE71E5E2A9C9832BE3"
      unitRef="usd">21707000000</us-gaap:FlightEquipmentGross>
    <us-gaap:FlightEquipmentGross
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e908-wk-Fact-083FE8CF55A5F850680DE2A9C9FBF338"
      unitRef="usd">21753000000</us-gaap:FlightEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentOther
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e928-wk-Fact-F9B3C1C826519F51D4BAE2A9C98D5C26"
      unitRef="usd">5228000000</us-gaap:PropertyPlantAndEquipmentOther>
    <us-gaap:PropertyPlantAndEquipmentOther
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e947-wk-Fact-DD005D79777BED546230E2A9C94515BD"
      unitRef="usd">4960000000</us-gaap:PropertyPlantAndEquipmentOther>
    <us-gaap:DepositsOnFlightEquipment
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e967-wk-Fact-62844834ADADA4CF4CB3E2A9C9EEAD88"
      unitRef="usd">818000000</us-gaap:DepositsOnFlightEquipment>
    <us-gaap:DepositsOnFlightEquipment
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e986-wk-Fact-6F44083331EBE5C1F332E2A9C952230E"
      unitRef="usd">775000000</us-gaap:DepositsOnFlightEquipment>
    <luv:AssetsConstructedForOthers
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1006-wk-Fact-7CF07A88B3FF4D1D4E61E2A9CA0B096E"
      unitRef="usd">144000000</luv:AssetsConstructedForOthers>
    <luv:AssetsConstructedForOthers
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1025-wk-Fact-0B23FC410264C0EC25CBE2A9C97AFB60"
      unitRef="usd">1768000000</luv:AssetsConstructedForOthers>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1045-wk-Fact-FEBE8506C1525F470F53E2A9C98D2A78"
      unitRef="usd">27897000000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1064-wk-Fact-1C1AC476F5BC34FD4824E2A9C954BD47"
      unitRef="usd">29256000000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1084-wk-Fact-8010BB426A4A34E2E12CE2A9CA108F2F"
      unitRef="usd">10164000000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1103-wk-Fact-BFF862F73A55813C0A3DE2A9C9508D60"
      unitRef="usd">9731000000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1123-wk-Fact-0BBE4DFA0DB36F0E3245E2A9C9F780CF"
      unitRef="usd">17733000000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1142-wk-Fact-53054E9F88D952485331E2A9C9923265"
      unitRef="usd">19525000000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:Goodwill
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1162-wk-Fact-0843A885F671D09176B9E2A9C96E7D3F"
      unitRef="usd">970000000</us-gaap:Goodwill>
    <us-gaap:Goodwill
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1181-wk-Fact-0489D17E0CA681CFF2EEE2A9C9EBB129"
      unitRef="usd">970000000</us-gaap:Goodwill>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1201-wk-Fact-E264B203730A731C4F2DE2A9C9FBFD6E"
      unitRef="usd">1424000000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1220-wk-Fact-E8A9657A435664598ACAE2A9C94E337F"
      unitRef="usd">0</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1240-wk-Fact-3B78EA0CEB34A3C21F61E2A9C983FD3A"
      unitRef="usd">693000000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1259-wk-Fact-33C4DE3547D3C9D72907E2A9C94E51B1"
      unitRef="usd">720000000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:Assets
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1284-wk-Fact-42741AB6E8001145F651E2A9CA033B8E"
      unitRef="usd">26374000000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1303-wk-Fact-BDD67CB2DD9CF48AF28AE2A9C95CDC46"
      unitRef="usd">26243000000</us-gaap:Assets>
    <us-gaap:AccountsPayableCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1443-wk-Fact-511B31B2B75624F5B91EE2A9C97CA751"
      unitRef="usd">1330000000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1462-wk-Fact-B9DABA52AC9BF9E598AAE2A9C975789E"
      unitRef="usd">1416000000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1477-wk-Fact-DE255985F1BC8809193AE2A9C981B19F"
      unitRef="usd">1315000000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1496-wk-Fact-B6C98038385EA3C90914E2A9C9F0B705"
      unitRef="usd">1749000000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1516-wk-Fact-D43E13E30A32423223DDE2A9C9FA41C3"
      unitRef="usd">350000000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1535-wk-Fact-67FEA1404AD86D947A7BE2A9C9EF8005"
      unitRef="usd">0</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:DeferredAirTrafficRevenue
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1555-wk-Fact-0E6C1B7423EAD3B65273E2A9C95A4476"
      unitRef="usd">4962000000</us-gaap:DeferredAirTrafficRevenue>
    <us-gaap:DeferredAirTrafficRevenue
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1574-wk-Fact-93CBF63890B99D7D02C2E2A9C94FBF44"
      unitRef="usd">4134000000</us-gaap:DeferredAirTrafficRevenue>
    <us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1594-wk-Fact-B2ECB4DDA5BA1882E757E2A9C970620C"
      unitRef="usd">654000000</us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent>
    <us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1613-wk-Fact-63B809B8A479BB0F0B33E2A9C9771166"
      unitRef="usd">606000000</us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1633-wk-Fact-BB2B97F741CD866EAC61E2A9C96FC4A9"
      unitRef="usd">8611000000</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1652-wk-Fact-04C4B3A9385AC6BCE1FBE2A9C9DF5FDF"
      unitRef="usd">7905000000</us-gaap:LiabilitiesCurrent>
    <us-gaap:LongTermDebtAndCapitalLeaseObligations
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1713-wk-Fact-8021DF5AD2C1DF7C2CF8E2A9C9E987F5"
      unitRef="usd">2449000000</us-gaap:LongTermDebtAndCapitalLeaseObligations>
    <us-gaap:LongTermDebtAndCapitalLeaseObligations
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1732-wk-Fact-2E786506117504B72D91E2A9C9DE3643"
      unitRef="usd">2771000000</us-gaap:LongTermDebtAndCapitalLeaseObligations>
    <us-gaap:FrequentFlierLiabilityNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1753-wk-Fact-7373BAB205D342650CBBE2A9C9989E14"
      unitRef="usd">1022000000</us-gaap:FrequentFlierLiabilityNoncurrent>
    <us-gaap:FrequentFlierLiabilityNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1772-wk-Fact-61CA13CAA7E01E2C9CD4E2A9C945827C"
      unitRef="usd">936000000</us-gaap:FrequentFlierLiabilityNoncurrent>
    <us-gaap:DeferredTaxLiabilitiesNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1792-wk-Fact-3F9673D6CDF5989DDE98E2A9C97DDD61"
      unitRef="usd">2497000000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
    <us-gaap:DeferredTaxLiabilitiesNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1811-wk-Fact-9547C7964FB6E77551B8E2A9CA06FD78"
      unitRef="usd">2427000000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
    <luv:ConstructionObligationNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1831-wk-Fact-108CEA3376412E84CAF2E2A9C966E0F3"
      unitRef="usd">144000000</luv:ConstructionObligationNoncurrent>
    <luv:ConstructionObligationNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1850-wk-Fact-140A60B49A31593C3454E2A9C9F90876"
      unitRef="usd">1701000000</luv:ConstructionObligationNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1870-wk-Fact-B970D110C0591864E8FFE2A9C98887BA"
      unitRef="usd">1072000000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1889-wk-Fact-488DDE22752C30E517CAE2A9C94660A5"
      unitRef="usd">0</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1909-wk-Fact-2193D67611C65C674EF0E2A9C9F03A75"
      unitRef="usd">639000000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e1928-wk-Fact-0D68BE9600469004FDD1E2A9CA07569F"
      unitRef="usd">650000000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:CommonStockValue
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e1987-wk-Fact-C41A8DF70162D0A2B1CBE2A9C9DFFD1C"
      unitRef="usd">808000000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e2006-wk-Fact-81A5E0ED25D4EFB782A9E2A9C95CB7B4"
      unitRef="usd">808000000</us-gaap:CommonStockValue>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e2026-wk-Fact-E38490C52EAB8E906DA7E2A9C9597686"
      unitRef="usd">1534000000</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e2045-wk-Fact-CCD4E61B95319DE6D325E2A9C9E3242D"
      unitRef="usd">1510000000</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e2065-wk-Fact-B6D2BABF01BCDF45E4AAE2A9C94B92E2"
      unitRef="usd">16962000000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e2084-wk-Fact-93712ECEADA9484F3866E2A9C94C98E9"
      unitRef="usd">15967000000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e2104-wk-Fact-EE6A2993086D5B4B4569E2A9C971919A"
      unitRef="usd">30000000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e2123-wk-Fact-FA27512B2254DBBE83B5E2A9C9654152"
      unitRef="usd">20000000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:TreasuryStockValue
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e2143-wk-Fact-31AFA9492CA71B2AC4CBE2A9C995BCBD"
      unitRef="usd">9394000000</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e2163-wk-Fact-12726D4988C19DF025D4E2A9C95E584D"
      unitRef="usd">8452000000</us-gaap:TreasuryStockValue>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e2185-wk-Fact-84BE87146C362F9B0108E2A9C964FDA4"
      unitRef="usd">9940000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e2204-wk-Fact-D8CF9EFC2C9756DD769CE2A9CA0EC128"
      unitRef="usd">9853000000</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229460163e2229-wk-Fact-E90AD466DA4EC3410972E2A9C958643D"
      unitRef="usd">26374000000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229460163e2248-wk-Fact-B17EA6BD8FF8BFE9C782E2A9C9966227"
      unitRef="usd">26243000000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember"
      decimals="-6"
      id="d229444112e712-wk-Fact-0DD62DA6049A3F88231EE2A9C9A3F554"
      unitRef="usd">5487000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember"
      decimals="-6"
      id="d229444112e731-wk-Fact-C9BCBBB2FB0D909A46C7E2A9CA0148B7"
      unitRef="usd">5358000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember"
      decimals="-6"
      id="d229444112e750-wk-Fact-11B412B9A45FD390545BE2A9C9E2E46F"
      unitRef="usd">10231000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember"
      decimals="-6"
      id="d229444112e770-wk-Fact-D415EF72F76008D45BBCE2A9C9EBAB7A"
      unitRef="usd">9943000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember"
      decimals="-6"
      id="d229444112e785-wk-Fact-CA5A7181BE16557B892FE2A9CA0FBD2E"
      unitRef="usd">44000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember"
      decimals="-6"
      id="d229444112e804-wk-Fact-475EDD027CC047FF26EEE2A9C9D21DF7"
      unitRef="usd">44000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember"
      decimals="-6"
      id="d229444112e823-wk-Fact-15BEEC68EDF72BE6D39CE2A9C9C43162"
      unitRef="usd">87000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_CargoAndFreightMember"
      decimals="-6"
      id="d229444112e843-wk-Fact-108A5068EC540AB04C81E2A9C9A21A01"
      unitRef="usd">87000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember"
      decimals="-6"
      id="d229444112e863-wk-Fact-66D6D1F03B57104C002CE2A9C9F80C5B"
      unitRef="usd">378000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember"
      decimals="-6"
      id="d229444112e882-wk-Fact-1B587E86E7C348D17530E2A9C9BEE83F"
      unitRef="usd">340000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember"
      decimals="-6"
      id="d229444112e901-wk-Fact-E3247C44FE54CAC1CBBDE2A9C9A45A36"
      unitRef="usd">741000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_ProductAndServiceOtherMember"
      decimals="-6"
      id="d229444112e921-wk-Fact-C71DD49D2DA3DB440E87E2A9C9988EC3"
      unitRef="usd">656000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e941-wk-Fact-5BF1FB93426EEAE507A9E2A9C9F141EA"
      unitRef="usd">5909000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e960-wk-Fact-C78DD717EF07E6A11F2BE2A9CA073584"
      unitRef="usd">5742000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e979-wk-Fact-0C4E66B57104C0CCB63EE2A9C99720FF"
      unitRef="usd">11059000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e999-wk-Fact-BE0314944399EF7106CDE2A9C9F16B8C"
      unitRef="usd">10686000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:LaborAndRelatedExpense
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e1179-wk-Fact-780F4D0124FE92AF1524E2A9C9CDBC76"
      unitRef="usd">2068000000</us-gaap:LaborAndRelatedExpense>
    <us-gaap:LaborAndRelatedExpense
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e1198-wk-Fact-288F1ECC6DB40F5D1845E2A9C99ECB8B"
      unitRef="usd">1927000000</us-gaap:LaborAndRelatedExpense>
    <us-gaap:LaborAndRelatedExpense
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e1217-wk-Fact-6E8D2CB1B1D35E2CB0F3E2A9C98EBCA1"
      unitRef="usd">4043000000</us-gaap:LaborAndRelatedExpense>
    <us-gaap:LaborAndRelatedExpense
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e1237-wk-Fact-6E485FF760D5AC942DC2E2A9CA0940E5"
      unitRef="usd">3748000000</us-gaap:LaborAndRelatedExpense>
    <us-gaap:FuelCosts
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e1257-wk-Fact-FB3740CAE5AA62B4BB02E2A9C9D5F45F"
      unitRef="usd">1136000000</us-gaap:FuelCosts>
    <us-gaap:FuelCosts
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e1276-wk-Fact-FFD9CF82795200CDAD32E2A9C9D2CBBC"
      unitRef="usd">1202000000</us-gaap:FuelCosts>
    <us-gaap:FuelCosts
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e1295-wk-Fact-D71FD8F1E23AEFDF3B88E2A9C9913DC8"
      unitRef="usd">2152000000</us-gaap:FuelCosts>
    <us-gaap:FuelCosts
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e1315-wk-Fact-35B00D913B93CE94FEC5E2A9C99C8785"
      unitRef="usd">2220000000</us-gaap:FuelCosts>
    <us-gaap:AircraftMaintenanceMaterialsAndRepairs
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e1336-wk-Fact-72F4B52A23896CBB38BBE2A9C9AD0708"
      unitRef="usd">310000000</us-gaap:AircraftMaintenanceMaterialsAndRepairs>
    <us-gaap:AircraftMaintenanceMaterialsAndRepairs
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e1355-wk-Fact-F7B08C4D026D53099BBEE2A9C9FE95DA"
      unitRef="usd">274000000</us-gaap:AircraftMaintenanceMaterialsAndRepairs>
    <us-gaap:AircraftMaintenanceMaterialsAndRepairs
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e1374-wk-Fact-EE8828ACFBC0D1DC50DFE2A9CA06E6C0"
      unitRef="usd">603000000</us-gaap:AircraftMaintenanceMaterialsAndRepairs>
    <us-gaap:AircraftMaintenanceMaterialsAndRepairs
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e1394-wk-Fact-401990796CF6732CF157E2A9CA13AD25"
      unitRef="usd">531000000</us-gaap:AircraftMaintenanceMaterialsAndRepairs>
    <us-gaap:LandingFeesAndOtherRentals
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e1414-wk-Fact-77D3F882CB7F5DEF343FE2A9C9B10CE3"
      unitRef="usd">357000000</us-gaap:LandingFeesAndOtherRentals>
    <us-gaap:LandingFeesAndOtherRentals
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e1433-wk-Fact-1A5BE1518D3567D88658E2A9CA04909F"
      unitRef="usd">344000000</us-gaap:LandingFeesAndOtherRentals>
    <us-gaap:LandingFeesAndOtherRentals
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e1452-wk-Fact-AA0DE9B5109249E86348E2A9C98E4DEC"
      unitRef="usd">691000000</us-gaap:LandingFeesAndOtherRentals>
    <us-gaap:LandingFeesAndOtherRentals
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e1472-wk-Fact-5CDD8A541D0A23AA25FBE2A9C9BCF1D7"
      unitRef="usd">675000000</us-gaap:LandingFeesAndOtherRentals>
    <us-gaap:DepreciationAndAmortization
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e1492-wk-Fact-B113A9439FAAB4D86464E2A9C9991D23"
      unitRef="usd">302000000</us-gaap:DepreciationAndAmortization>
    <us-gaap:DepreciationAndAmortization
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e1511-wk-Fact-C607C973F160B16C4FC5E2A9CA0B48F4"
      unitRef="usd">292000000</us-gaap:DepreciationAndAmortization>
    <us-gaap:DepreciationAndAmortization
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e1530-wk-Fact-1A2574991B26C45BC45FE2A9C9A36A7D"
      unitRef="usd">598000000</us-gaap:DepreciationAndAmortization>
    <us-gaap:DepreciationAndAmortization
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e1550-wk-Fact-6FBD07246BB2E7B114A2E2A9C9C6699B"
      unitRef="usd">569000000</us-gaap:DepreciationAndAmortization>
    <us-gaap:OtherCostAndExpenseOperating
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e1570-wk-Fact-E6EDCBAF852BC203D220E2A9C997CEC3"
      unitRef="usd">768000000</us-gaap:OtherCostAndExpenseOperating>
    <us-gaap:OtherCostAndExpenseOperating
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e1589-wk-Fact-BA1338FFCCC31AD6B730E2A9C9D74CAC"
      unitRef="usd">731000000</us-gaap:OtherCostAndExpenseOperating>
    <us-gaap:OtherCostAndExpenseOperating
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e1608-wk-Fact-547A19435E95934F1F0FE2A9C9DDEA00"
      unitRef="usd">1499000000</us-gaap:OtherCostAndExpenseOperating>
    <us-gaap:OtherCostAndExpenseOperating
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e1628-wk-Fact-06F4FF5F026B32ADBFCAE2A9CA1283A6"
      unitRef="usd">1355000000</us-gaap:OtherCostAndExpenseOperating>
    <us-gaap:OperatingExpenses
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e1648-wk-Fact-A4ED24AA60589B1D014AE2A9C9F42C4E"
      unitRef="usd">4941000000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e1667-wk-Fact-FFD5F889A2043BF5A74EE2A9C9CDFC8A"
      unitRef="usd">4770000000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e1686-wk-Fact-C2940599B6FD02958FAEE2A9C9FC35A9"
      unitRef="usd">9586000000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e1706-wk-Fact-DD7AFFF2ADA2BB77BC62E2A9C99B0BB1"
      unitRef="usd">9098000000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingIncomeLoss
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e1808-wk-Fact-F3F2DF3F441504266858E2A9C9DF0B30"
      unitRef="usd">968000000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e1827-wk-Fact-4C8D1FA67787348AED81E2A9C9CA2C97"
      unitRef="usd">972000000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e1846-wk-Fact-73D3314BB8EC3E9277C5E2A9CA089425"
      unitRef="usd">1473000000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e1866-wk-Fact-A6DAF0ABA0EAD67D3809E2A9C99291D6"
      unitRef="usd">1588000000</us-gaap:OperatingIncomeLoss>
    <us-gaap:InterestExpense
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e2046-wk-Fact-F4F9F1D04B2143EB8637E2A9CA048670"
      unitRef="usd">31000000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e2065-wk-Fact-C4E56CA8D4A734F43F7CE2A9C9A3F770"
      unitRef="usd">33000000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e2084-wk-Fact-B0F943B5878D5FF2BEEFE2A9C9D05312"
      unitRef="usd">61000000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e2104-wk-Fact-0FB9C97F086DB6FC52C9E2A9C9FBE63D"
      unitRef="usd">66000000</us-gaap:InterestExpense>
    <us-gaap:InterestCostsCapitalizedAdjustment
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e2124-wk-Fact-8CB68FE1E82F9B460EB1E2A9C9A8B624"
      unitRef="usd">9000000</us-gaap:InterestCostsCapitalizedAdjustment>
    <us-gaap:InterestCostsCapitalizedAdjustment
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e2144-wk-Fact-7298A5CB71678541B83EE2A9C9E2E870"
      unitRef="usd">10000000</us-gaap:InterestCostsCapitalizedAdjustment>
    <us-gaap:InterestCostsCapitalizedAdjustment
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e2164-wk-Fact-C8B1CDCEB11E230A05FBE2A9C9C90213"
      unitRef="usd">17000000</us-gaap:InterestCostsCapitalizedAdjustment>
    <us-gaap:InterestCostsCapitalizedAdjustment
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e2185-wk-Fact-F3D75F2FDA1301CB90CDE2A9C9E9B87F"
      unitRef="usd">20000000</us-gaap:InterestCostsCapitalizedAdjustment>
    <us-gaap:InvestmentIncomeInterest
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e2207-wk-Fact-8D23B4D394478415E4EDE2A9CA119F3F"
      unitRef="usd">24000000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e2227-wk-Fact-82379E7E6990F1F15185E2A9C9997416"
      unitRef="usd">15000000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e2247-wk-Fact-A02B992A7680B2047C94E2A9C9F678E4"
      unitRef="usd">47000000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e2268-wk-Fact-20D4D8802A6412925729E2A9C9A6EF6A"
      unitRef="usd">27000000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e2289-wk-Fact-91F30DB7C262A470A949E2A9C9F16B55"
      unitRef="usd">-2000000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e2308-wk-Fact-64878A552A65287B5748E2A9C9B429E0"
      unitRef="usd">4000000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e2327-wk-Fact-B8ECDAD1DE9E5AE17623E2A9C9C1DA1F"
      unitRef="usd">-4000000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:OtherNonoperatingIncomeExpense
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e2347-wk-Fact-248FD1FA75B5696B8EDDE2A9C9D90E77"
      unitRef="usd">8000000</us-gaap:OtherNonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e2367-wk-Fact-C2695FBC4A323E52EC8EE2A9C9B5BF01"
      unitRef="usd">0</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e2386-wk-Fact-CD98380F30A254B40CC6E2A9C99C426F"
      unitRef="usd">-12000000</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e2405-wk-Fact-E2CF47A69592B6970DD7E2A9C9F8A0CD"
      unitRef="usd">-1000000</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e2425-wk-Fact-65B53CD332BB2E07E5FBE2A9C9C953A2"
      unitRef="usd">-27000000</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e2527-wk-Fact-479871A012BDC9AA5A13E2A9CA13B2B2"
      unitRef="usd">968000000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e2546-wk-Fact-299DE3F3AF60B91F5BB3E2A9C99B66CE"
      unitRef="usd">960000000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e2565-wk-Fact-78691DEFE0A2B928FB0FE2A9C9C223C9"
      unitRef="usd">1472000000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e2585-wk-Fact-AB67635823BDF9CF7781E2A9C9932ED6"
      unitRef="usd">1561000000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e2605-wk-Fact-7AE7ABD91A37624B0B0BE2A9C9E58403"
      unitRef="usd">227000000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e2624-wk-Fact-2D187D5068B3A536CAAEE2A9C9FF4AD8"
      unitRef="usd">227000000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e2643-wk-Fact-CCEE1DF7B0637B094862E2A9CA05DA09"
      unitRef="usd">344000000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e2663-wk-Fact-88AF5AE3BA05CA367BCAE2A9CA0125B0"
      unitRef="usd">366000000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:NetIncomeLoss
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e2770-wk-Fact-2E000D4CF5D048D2041BE2A9C9A19728"
      unitRef="usd">741000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e2789-wk-Fact-31375E3A174787C5B759E2A9C9E00373"
      unitRef="usd">733000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e2808-wk-Fact-53105F5168BFE141EBC4E2A9C9AAA363"
      unitRef="usd">1128000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e2828-wk-Fact-AD917165CD7E0FF739CBE2A9C99BC665"
      unitRef="usd">1195000000</us-gaap:NetIncomeLoss>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2019Q2QTD"
      decimals="2"
      id="d229444112e2930-wk-Fact-B9348722EC32BC82C8B8E2A9C99D1444"
      unitRef="usdPerShare">1.37</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2018Q2QTD"
      decimals="2"
      id="d229444112e2949-wk-Fact-50B58815E950ED46E9A3E2A9CA0EDAB4"
      unitRef="usdPerShare">1.27</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2019Q2YTD"
      decimals="2"
      id="d229444112e2968-wk-Fact-BB4B624D7AAD7F744E14E2A9C9E257B8"
      unitRef="usdPerShare">2.06</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2018Q2YTD"
      decimals="2"
      id="d229444112e2988-wk-Fact-EDD627DA53D89811463BE2A9C9E1DC35"
      unitRef="usdPerShare">2.05</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2019Q2QTD"
      decimals="2"
      id="d229444112e3091-wk-Fact-42B8C2AA99AC2D6E7ACAE2A9C9BD7AE6"
      unitRef="usdPerShare">1.37</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2018Q2QTD"
      decimals="2"
      id="d229444112e3110-wk-Fact-7DC8A22B31DEF3AE28C5E2A9C99E0B81"
      unitRef="usdPerShare">1.27</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2019Q2YTD"
      decimals="2"
      id="d229444112e3129-wk-Fact-CE5F0E06A575BD49CC43E2A9C99C29A4"
      unitRef="usdPerShare">2.06</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2018Q2YTD"
      decimals="2"
      id="d229444112e3149-wk-Fact-5B0DC103DF7422C91071E2A9C9C42D9D"
      unitRef="usdPerShare">2.05</us-gaap:EarningsPerShareDiluted>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e3251-wk-Fact-3F04CBF4288B332F585FE2A9C9D73DD5"
      unitRef="usd">675000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e3270-wk-Fact-6257CD375C3EB1875980E2A9C9E67302"
      unitRef="usd">953000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e3289-wk-Fact-CAA982423F2659E8B4F2E2A9CA08EB35"
      unitRef="usd">1138000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e3309-wk-Fact-D7DE342A4A2E739B59DEE2A9C99FDC7D"
      unitRef="usd">1499000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e3485-wk-Fact-0BFE850FD9E46CD8F524E2A9C9B9940B"
      unitRef="shares">542000000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e3504-wk-Fact-85C0BB49C9A9CCAE96A9E2A9C9C44F07"
      unitRef="shares">578000000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e3523-wk-Fact-31AA1DE1B0DB7CDD9210E2A9C9A4D3AB"
      unitRef="shares">547000000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e3543-wk-Fact-0837057B6B495E7C0BF9E2A9C9CB3D90"
      unitRef="shares">582000000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229444112e3563-wk-Fact-E2757DC4700AF8804F63E2A9C9F493F3"
      unitRef="shares">542000000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229444112e3582-wk-Fact-0BCF0E4466591A0C7383E2A9C9EED120"
      unitRef="shares">579000000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229444112e3601-wk-Fact-A0C8CFA1012348A2A1D9E2A9C98CF764"
      unitRef="shares">547000000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229444112e3621-wk-Fact-BF4B8BD788EE503B0854E2A9C9AEA0C8"
      unitRef="shares">583000000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e635-wk-Fact-AFF20E667A7BD8330CE1E2A9C9997934"
      unitRef="usd">808000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e654-wk-Fact-C8F05B6D4D3944B95C3EE2A9C9C65B41"
      unitRef="usd">1510000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e674-wk-Fact-73FD3F77371C4DA3366CE2A9C9B9C465"
      unitRef="usd">15967000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e693-wk-Fact-A2F11D7427CFED26C4A0E2A9C9F40368"
      unitRef="usd">20000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e712-wk-Fact-0EE50A8EE4B441BBBCD0E2A9C9A9E9B6"
      unitRef="usd">-8452000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229448805e733-wk-Fact-D8CF9EFC2C9756DD769CE2A9CA0EC128"
      unitRef="usd">9853000000</us-gaap:StockholdersEquity>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e753-wk-Fact-7D66B79807180DBD2F90E2A9C9E29187"
      unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e772-wk-Fact-5FC7D0B7347B82B36DB5E2A9CA0FF001"
      unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e791-wk-Fact-077CF9DFC649E7513EDAE2A9C9D33A95"
      unitRef="usd">55000000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e811-wk-Fact-60421F2A4188F8C7CF4CE2A9C9C93DFE"
      unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e830-wk-Fact-34FF7727C8EE83B70FAFE2A9C9A3D1F6"
      unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2019Q1"
      decimals="-6"
      id="d229448805e850-wk-Fact-8C9F930F07E5E6948DADE2A9CA0F1BC1"
      unitRef="usd">55000000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e880-wk-Fact-639CC9504DD47D8D2DC6255EABCF00A7"
      unitRef="usd">808000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e899-wk-Fact-73D5E6432C285638DE9F255EAE33DE17"
      unitRef="usd">1510000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e919-wk-Fact-42C99706D0C7E2D51225255EB1700A29"
      unitRef="usd">16022000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e938-wk-Fact-CAB706BF8E10D0051379255EB4338012"
      unitRef="usd">20000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e957-wk-Fact-34D1088D451FD2170071255EB6C81705"
      unitRef="usd">-8452000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229448805e978-wk-Fact-F8EB3171E589AF0693D6255EB9466877"
      unitRef="usd">9908000000</us-gaap:StockholdersEquity>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e998-wk-Fact-1659713746AC4C9CEFCCE2A9C9EE4CA0"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e1017-wk-Fact-880FC92126FE9A45738FE2A9C9BC4A1C"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e1036-wk-Fact-F992809B46026A9C0491E2A9C9E9ABE9"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e1056-wk-Fact-DAB08AFED39391DEBF9EE2A9C9C715C4"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e1075-wk-Fact-9417130C65A8B16E1803E2A9C9E8A298"
      unitRef="usd">-500000000</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q1QTD"
      decimals="-6"
      id="d229448805e1096-wk-Fact-4121F67A56F6EF31114DE2A9C9AA187E"
      unitRef="usd">500000000</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e1122-wk-Fact-A2ADDA234DB5FE69B2CCE2A9C9E8EF1F"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e1141-wk-Fact-380F3035C7848EC25BF9E2A9C9DABBD6"
      unitRef="usd">10000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e1161-wk-Fact-C034C0A8218E9D152FA3E2A9CA0CB4F2"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e1181-wk-Fact-2612EF8CEDEC1B67CD21E2A9CA05DCE1"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e1200-wk-Fact-DD77413CF512A09ABAF5E2A9C9A09D0F"
      unitRef="usd">6000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q1QTD"
      decimals="-6"
      id="d229448805e1220-wk-Fact-60448BEE0792AEFB4A9EE2A9C9EB68D1"
      unitRef="usd">4000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e1246-wk-Fact-F8E2FBFC3108DC5E71BBE2A9C9D3AF1D"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e1265-wk-Fact-51DCC8D7DEA95495A76DE2A9CA0E73A9"
      unitRef="usd">13000000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e1284-wk-Fact-98ABE0149D85F415EB9DE2A9CA019E1D"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e1304-wk-Fact-323EA8DA340D22AD17E7E2A9C9C9EDFF"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e1323-wk-Fact-FFEF91EA3F002BFFED2DE2A9C9C6C122"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q1QTD"
      decimals="-6"
      id="d229448805e1343-wk-Fact-F2CF94D6A1F2C78C7264E2A9C9CECEC6"
      unitRef="usd">13000000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:DividendsCash
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e1368-wk-Fact-2573F176CF3EFC06D51AE2A9C9BFA7A2"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e1387-wk-Fact-CD85CB079E6AFE08C8D2E2A9C9FCF155"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e1406-wk-Fact-56F285AEFE6371F170A9E2A9C9A0CF19"
      unitRef="usd">-89000000</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e1427-wk-Fact-9CD1168C18653036820EE2A9C9EF73DE"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e1446-wk-Fact-7AA1EB4153143774DC17E2A9CA052362"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q1QTD"
      decimals="-6"
      id="d229448805e1466-wk-Fact-58743576C090DDAB9C61E2A9C9ADD828"
      unitRef="usd">89000000</us-gaap:DividendsCash>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e1492-wk-Fact-3F1A06DA570ED301C62DE2A9C9F5949D"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e1511-wk-Fact-2C06CB0D81EF81F4F5C8E2A9C98CA6D4"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e1530-wk-Fact-214F4B07D8F62D02E53AE2A9CA064F8B"
      unitRef="usd">387000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e1550-wk-Fact-11DA1106CB2AF3811DE3E2A9CA0D200E"
      unitRef="usd">76000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e1569-wk-Fact-57C693963CA98EF67FFEE2A9C9B380BE"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q1QTD"
      decimals="-6"
      id="d229448805e1589-wk-Fact-BC05D71597B829EAF1E1E2A9C9FDC7E4"
      unitRef="usd">463000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e1619-wk-Fact-B298AA09020E83F73CF6E2A9C9E1CACD"
      unitRef="usd">808000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e1638-wk-Fact-084B82C10FE6AA84D07BE2A9C9C131B3"
      unitRef="usd">1513000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e1658-wk-Fact-5B9EA2D745F782913374E2A9C9EB477C"
      unitRef="usd">16320000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e1677-wk-Fact-882B199AFB71D4697CD0E2A9CA07A424"
      unitRef="usd">96000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e1696-wk-Fact-42971C3D8F06E1206B48E2A9C9935138"
      unitRef="usd">-8946000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q1"
      decimals="-6"
      id="d229448805e1717-wk-Fact-4CD9841BB9AAAD426BFCE2A9C9FA4EB6"
      unitRef="usd">9791000000</us-gaap:StockholdersEquity>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e1737-wk-Fact-57A9E2A762B06D2B64F31B607DBFE7C9"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e1756-wk-Fact-35DD1BBC613CAB645DB41B607DB45705"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e1775-wk-Fact-E896BE889151120B7A261B607D968FBE"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e1795-wk-Fact-DA045413A2A114E6F6CA1B607DEAC4B0"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e1814-wk-Fact-0994244C4BC67898EB6E1B607DD0676D"
      unitRef="usd">450000000</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229448805e1835-wk-Fact-D2ED97D3CA2689D1F30A1B607D6CCCEB"
      unitRef="usd">450000000</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e1862-wk-Fact-B7CD54C9D76BC2D3D3B61B607DC5D21B"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e1881-wk-Fact-C94C6ACBB4A2234C0D671B607D88581D"
      unitRef="usd">8000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e1900-wk-Fact-73056DAD85209E8AB0E21B607DFCCD10"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e1920-wk-Fact-DDB80BE88EC149F312B41B607D915B9F"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e1939-wk-Fact-BE21B4A0E8B02FF447F51B607D76E47B"
      unitRef="usd">2000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229448805e1959-wk-Fact-AD6D8873A285FD342EA31B607D7F082A"
      unitRef="usd">10000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e1984-wk-Fact-8757D5E20BDAA904CA871B607DE24E63"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e2003-wk-Fact-462CF5E827FD619528AC1B607DCA0979"
      unitRef="usd">13000000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e2022-wk-Fact-818B428BBBCBE957326F1B607DF6385C"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e2042-wk-Fact-36AF5A6D47DCFB757A041B607DA18811"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e2061-wk-Fact-BC1FDFCA5BAFC7D12E0F1B607D8356D7"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229448805e2081-wk-Fact-B5E6194D43B24E5C0EC01B607DE5DA42"
      unitRef="usd">13000000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:DividendsCash
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e2106-wk-Fact-57385BB5DFB1BCD3544C1B607DAFE073"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e2125-wk-Fact-9DCD9FC645AAA6F3520E1B607DB9360E"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e2144-wk-Fact-BD33894F2587D0F255E21B607D9C3B71"
      unitRef="usd">99000000</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e2165-wk-Fact-81DBF541FE274835A2C81B607D714629"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e2184-wk-Fact-B4237D01E598E17008121B607D67AC98"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229448805e2204-wk-Fact-4AB5EB124527217D92DC1B607D8CA665"
      unitRef="usd">99000000</us-gaap:DividendsCash>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e2230-wk-Fact-363077681997D5969B201B607DF078D5"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e2249-wk-Fact-07503B471F098C7381E91B607DDCE465"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e2268-wk-Fact-3DFC58BDE13E812642D91B607D7B5431"
      unitRef="usd">741000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e2288-wk-Fact-1B8430A8A059D059861B1B607DA9CC7F"
      unitRef="usd">-66000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e2308-wk-Fact-910A5754B85F7051AC2F1B607DD66A64"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229448805e2328-wk-Fact-3F04CBF4288B332F585FE2A9C9D73DD5"
      unitRef="usd">675000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e2358-wk-Fact-FAC22D8F3276613EDD0BE2A9C99773F3"
      unitRef="usd">808000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e2377-wk-Fact-87BB0397E3E26F5F1DD0E2A9CA08DECE"
      unitRef="usd">1534000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e2397-wk-Fact-89CB547715687C326B51E2A9CA10DCAF"
      unitRef="usd">16962000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e2416-wk-Fact-34BB977E79475C936DD1E2A9C9DCDECB"
      unitRef="usd">30000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e2435-wk-Fact-41308F4B44D230DE7FE6E2A9CA05CF01"
      unitRef="usd">-9394000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229448805e2456-wk-Fact-84BE87146C362F9B0108E2A9C964FDA4"
      unitRef="usd">9940000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e2670-wk-Fact-87F8A6543E035F80706BE2A9C9AD0DD7"
      unitRef="usd">808000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e2689-wk-Fact-EFAEB26E961D62C3B0B2E2A9C9A87A3D"
      unitRef="usd">1451000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e2709-wk-Fact-8BECECE7A9281817D0F4E2A9C9BAA42E"
      unitRef="usd">13832000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e2728-wk-Fact-3A914C2DF385156C2C8EE2A9CA2D1ED8"
      unitRef="usd">12000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e2747-wk-Fact-2A95F80AE84567A6A4DCE2A9C9FCD3DF"
      unitRef="usd">-6462000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4"
      decimals="-6"
      id="d229448805e2768-wk-Fact-A24047136E88B70E3F9BE2A9C9A25416"
      unitRef="usd">9641000000</us-gaap:StockholdersEquity>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e2788-wk-Fact-1EDCA81C02A16A39DD5FE2A9CA03F83F"
      unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e2807-wk-Fact-322E6C361DB8C31B7A09E2A9C99BDC03"
      unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e2826-wk-Fact-800E486A654607AB9E35E2A9C9EA988E"
      unitRef="usd">18000000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e2846-wk-Fact-2CF31A70433B00459C69E2A9C992819E"
      unitRef="usd">-18000000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e2866-wk-Fact-6D1C62166DC3A59D3468E2A9CA15C26F"
      unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
      contextRef="FI2018Q1"
      decimals="-6"
      id="d229448805e2886-wk-Fact-1679605F653D83E1D9B3E2A9C9CBD1F5"
      unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e2916-wk-Fact-491732BFF5D7F6964B7C256584E06825"
      unitRef="usd">808000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e2935-wk-Fact-BD638C343B6D29CB6A2225658654B2AE"
      unitRef="usd">1451000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e2955-wk-Fact-5D76D6CB915791868B13256587C3F8CA"
      unitRef="usd">13850000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e2974-wk-Fact-91183685D78EF5A47EBC25658943F6EB"
      unitRef="usd">-6000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e2994-wk-Fact-D1AF490322FE2FF40EA925658AB23CE9"
      unitRef="usd">-6462000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2017Q4_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201712Member"
      decimals="-6"
      id="d229448805e3015-wk-Fact-AEAF5D3FDE4125DB43A825658C30194D"
      unitRef="usd">9641000000</us-gaap:StockholdersEquity>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e3035-wk-Fact-984DAE8B0817D698262FE2A9C9D17C87"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e3054-wk-Fact-59B4BDC538A233738E50E2A9CA459F61"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e3073-wk-Fact-A6C4AF6DD9F4E2F32D44E2A9CA410F31"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e3093-wk-Fact-21E26F777AAA7F436CB8E2A9CA18D019"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e3112-wk-Fact-2D714496CF0EB8C0D0DAE2A9CA30B251"
      unitRef="usd">-500000000</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q1QTD"
      decimals="-6"
      id="d229448805e3133-wk-Fact-F1799A4884910F793FF3E2A9C9BE4B89"
      unitRef="usd">500000000</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e3159-wk-Fact-A5E7D6872F7275D3ED1BE2A9C9BA881F"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e3178-wk-Fact-9A55CC23E7EF19D04EA2E2A9CA438382"
      unitRef="usd">-9000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e3198-wk-Fact-9BA3D1D8F4BEA9AA3BF1E2A9C9ED57D4"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e3218-wk-Fact-DA4BF2195B6D6A0574D2E2A9CA1F0DA0"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e3237-wk-Fact-3EA8660AEF032522CDE6E2A9C9E605F0"
      unitRef="usd">5000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q1QTD"
      decimals="-6"
      id="d229448805e3257-wk-Fact-3CCF1322F18DD2E53E1AE2A9CA3D7510"
      unitRef="usd">4000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e3283-wk-Fact-EF3E00C4A60BF6EAD3F5E2A9C9E13080"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e3302-wk-Fact-8BE8583F9B2C9D16D3E1E2A9CA09E6C8"
      unitRef="usd">10000000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e3321-wk-Fact-D606EA4C3C7487C62CE4E2A9C9999A9F"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e3341-wk-Fact-99C016B9B17360BB828DE2A9CA223E39"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e3360-wk-Fact-B1F1D7F532BFF4B065EDE2A9CA47B4F8"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q1QTD"
      decimals="-6"
      id="d229448805e3380-wk-Fact-11D8BB3B043D3CBB9530E2A9C9DDC96D"
      unitRef="usd">10000000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:DividendsCash
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e3405-wk-Fact-BC3AA8AF671DEB96BFE2E2A9C9B05528"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e3424-wk-Fact-262C7C94557E712EC707E2A9C9FD4ABA"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e3443-wk-Fact-1BFD28B9AA99743DED20E2A9C9CBF669"
      unitRef="usd">-75000000</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e3464-wk-Fact-BEA327881EC7C7FC2665E2A9C9C670A5"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e3483-wk-Fact-0C5DF5284CF29493045BE2A9C9F06274"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q1QTD"
      decimals="-6"
      id="d229448805e3503-wk-Fact-9C377EA3C3B44B06F9C1E2A9C99FCC88"
      unitRef="usd">75000000</us-gaap:DividendsCash>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e3529-wk-Fact-D3326597DD6B673F0030E2A9CA343AD7"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e3548-wk-Fact-54B8C4E4A313A96B0D3EE2A9C9DA55BC"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e3567-wk-Fact-6197F6D064441BEFE0F5E2A9CA3913E5"
      unitRef="usd">463000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e3587-wk-Fact-1B9FA7D08CC40166089CE2A9CA13DEAB"
      unitRef="usd">84000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q1QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e3606-wk-Fact-F29193EDA2588EEA7A57E2A9CA362614"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q1QTD"
      decimals="-6"
      id="d229448805e3626-wk-Fact-E9929E28D67B009AC3FBE2A9CA0A01F3"
      unitRef="usd">547000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e3656-wk-Fact-0491B7F72098B519077DE2A9CA19448B"
      unitRef="usd">808000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e3675-wk-Fact-8FD7889309144B2A2D8FE2A9CA11AF5C"
      unitRef="usd">1452000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e3695-wk-Fact-D320DBB6821FE3A2E35FE2A9C994B0A0"
      unitRef="usd">14238000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e3714-wk-Fact-DE52B31FE8DB1A71F11EE2A9C9D07B79"
      unitRef="usd">78000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e3733-wk-Fact-EF7C85EBFEDD70F282EFE2A9C9C2E1A4"
      unitRef="usd">-6957000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q1"
      decimals="-6"
      id="d229448805e3754-wk-Fact-5C1AD06179E029A4D072E2A9CA40B552"
      unitRef="usd">9619000000</us-gaap:StockholdersEquity>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e3774-wk-Fact-4779CC689BA0D835854CE2A9CA0BFC92"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e3793-wk-Fact-A6729EAD163D0FB6896FE2A9CA2C5778"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e3812-wk-Fact-6250102487BD796A7582E2A9C9EC3505"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e3832-wk-Fact-8463889BE139B3642F36E2A9C9C5FA00"
      unitRef="usd">0</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e3851-wk-Fact-6E7F9751B3251ABE5A61E2A9CA3A5F17"
      unitRef="usd">-500000000</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:TreasuryStockValueAcquiredCostMethod
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229448805e3872-wk-Fact-5BFEE18B2E325D368154E2A9C9B39167"
      unitRef="usd">500000000</us-gaap:TreasuryStockValueAcquiredCostMethod>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e3899-wk-Fact-0117D306AF100DB64FADE2A9C9D6CC02"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e3918-wk-Fact-2757EB33704D80BD1BBEE2A9C9948D2A"
      unitRef="usd">8000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e3937-wk-Fact-B40FDA53F6295A8FD958E2A9C9AAB146"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e3957-wk-Fact-31A72AC1DD7E28651A36E2A9CA122AFE"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e3976-wk-Fact-9249C5B48BF867E2D237E2A9CA27F0F9"
      unitRef="usd">1000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229448805e3996-wk-Fact-235154DCBD49909730BCE2A9CA43678B"
      unitRef="usd">9000000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e4021-wk-Fact-8E9C68A2277CBC0EFF30E2A9C9D1FF93"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e4040-wk-Fact-F79C282EA9AF8EFCC901E2A9CA28AA47"
      unitRef="usd">9000000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e4059-wk-Fact-A2F7D8E6D278FAC29494E2A9C9A526EC"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e4079-wk-Fact-07D13CC8C70502A7168BE2A9CA212876"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e4098-wk-Fact-4F1DEB8E75A4A1409A15E2A9CA253EAC"
      unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229448805e4118-wk-Fact-AB2E4D1BE5C7F4D33089E2A9CA030076"
      unitRef="usd">9000000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:DividendsCash
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e4143-wk-Fact-A9439636E1DDDE100E0AE2A9CA3F1F0D"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e4162-wk-Fact-6F6ABC28E204284B4B5EE2A9C9B67E92"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e4181-wk-Fact-E14DB02AFB382AA3E9D6E2A9CA3C309F"
      unitRef="usd">-93000000</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e4202-wk-Fact-A7830B48E23E8DA2E1EBE2A9CA3256B3"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e4221-wk-Fact-64F05C231EC6B8F3BBE3E2A9C9C268DF"
      unitRef="usd">0</us-gaap:DividendsCash>
    <us-gaap:DividendsCash
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229448805e4241-wk-Fact-F5F6C69528F2BA3DA091E2A9CA40EFD9"
      unitRef="usd">93000000</us-gaap:DividendsCash>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e4267-wk-Fact-044FEE380494A17DEC67E2A9C9D48F8C"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e4286-wk-Fact-2746C68BBE249602C279E2A9C9F444F3"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e4305-wk-Fact-52FF6AC1E5E1A53CFB5CE2A9C992371D"
      unitRef="usd">733000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e4325-wk-Fact-2D3C15ACFAA56469322DE2A9CA116EF6"
      unitRef="usd">220000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e4344-wk-Fact-A6787CC543F4F70B534DE2A9CA46413A"
      unitRef="usd">0</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229448805e4364-wk-Fact-6257CD375C3EB1875980E2A9C9E67302"
      unitRef="usd">953000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember"
      decimals="-6"
      id="d229448805e4394-wk-Fact-49249CC4BC52A6285DA2E2A9CA0F15A0"
      unitRef="usd">808000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember"
      decimals="-6"
      id="d229448805e4413-wk-Fact-3C56E98ADD00B1AD6112E2A9C9DE5834"
      unitRef="usd">1469000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember"
      decimals="-6"
      id="d229448805e4433-wk-Fact-8AAA643AAB65DBF18088E2A9C9F5C4DA"
      unitRef="usd">14878000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229448805e4452-wk-Fact-8CE829375A05A57079A7E2A9CA4730AF"
      unitRef="usd">298000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_TreasuryStockMember"
      decimals="-6"
      id="d229448805e4471-wk-Fact-3A09212505DFFDEB420FE2A9C98E0BE7"
      unitRef="usd">-7456000000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="FI2018Q2"
      decimals="-6"
      id="d229448805e4492-wk-Fact-0F303AA73261CD2F6FC1E2A9C9F965DC"
      unitRef="usd">9997000000</us-gaap:StockholdersEquity>
    <us-gaap:NetIncomeLoss
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e789-wk-Fact-2E000D4CF5D048D2041BE2A9C9A19728"
      unitRef="usd">741000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e808-wk-Fact-31375E3A174787C5B759E2A9C9E00373"
      unitRef="usd">733000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e827-wk-Fact-53105F5168BFE141EBC4E2A9C9AAA363"
      unitRef="usd">1128000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e847-wk-Fact-AD917165CD7E0FF739CBE2A9C99BC665"
      unitRef="usd">1195000000</us-gaap:NetIncomeLoss>
    <us-gaap:DepreciationAndAmortization
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e940-wk-Fact-B113A9439FAAB4D86464E2A9C9991D23"
      unitRef="usd">302000000</us-gaap:DepreciationAndAmortization>
    <us-gaap:DepreciationAndAmortization
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e959-wk-Fact-C607C973F160B16C4FC5E2A9CA0B48F4"
      unitRef="usd">292000000</us-gaap:DepreciationAndAmortization>
    <us-gaap:DepreciationAndAmortization
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e978-wk-Fact-1A2574991B26C45BC45FE2A9C9A36A7D"
      unitRef="usd">598000000</us-gaap:DepreciationAndAmortization>
    <us-gaap:DepreciationAndAmortization
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e998-wk-Fact-6FBD07246BB2E7B114A2E2A9C9C6699B"
      unitRef="usd">569000000</us-gaap:DepreciationAndAmortization>
    <us-gaap:UnrealizedGainLossOnDerivatives
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1018-wk-Fact-E83DB48D6DA8701D88A5E2A9C97DC6BC"
      unitRef="usd">0</us-gaap:UnrealizedGainLossOnDerivatives>
    <us-gaap:UnrealizedGainLossOnDerivatives
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1037-wk-Fact-ADDEA7B26CED716F9C08E2A9C9D6806E"
      unitRef="usd">4000000</us-gaap:UnrealizedGainLossOnDerivatives>
    <us-gaap:UnrealizedGainLossOnDerivatives
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1057-wk-Fact-B903E37994D2A45083B2E2A9CA14D79B"
      unitRef="usd">0</us-gaap:UnrealizedGainLossOnDerivatives>
    <us-gaap:UnrealizedGainLossOnDerivatives
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1077-wk-Fact-71A8DF52E7F8F2D9EA0DE2A9C9535BE5"
      unitRef="usd">11000000</us-gaap:UnrealizedGainLossOnDerivatives>
    <us-gaap:IncreaseDecreaseInDeferredIncomeTaxes
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1098-wk-Fact-C73657BB69B19EA553CFE2A9CA000FA4"
      unitRef="usd">36000000</us-gaap:IncreaseDecreaseInDeferredIncomeTaxes>
    <us-gaap:IncreaseDecreaseInDeferredIncomeTaxes
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1117-wk-Fact-1898E483A932925DB6CDE2A9C9714C36"
      unitRef="usd">131000000</us-gaap:IncreaseDecreaseInDeferredIncomeTaxes>
    <us-gaap:IncreaseDecreaseInDeferredIncomeTaxes
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1136-wk-Fact-EBED8D4E99881BC7611BE2A9C9438DB6"
      unitRef="usd">50000000</us-gaap:IncreaseDecreaseInDeferredIncomeTaxes>
    <us-gaap:IncreaseDecreaseInDeferredIncomeTaxes
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1156-wk-Fact-2A7C9E9C8B2546FAB03BE2A9CA01D128"
      unitRef="usd">203000000</us-gaap:IncreaseDecreaseInDeferredIncomeTaxes>
    <us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1254-wk-Fact-8ACE6C4FA8BA3DE1A6A0E2A9C9EE64D4"
      unitRef="usd">-18000000</us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables>
    <us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1273-wk-Fact-2021C3050FD009F4513BE2A9CA0149CB"
      unitRef="usd">81000000</us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables>
    <us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1293-wk-Fact-5697404951BB611412E6E2A9C94688EC"
      unitRef="usd">204000000</us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables>
    <us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1314-wk-Fact-947E54258634BCDCD23CE2A9CA02C054"
      unitRef="usd">96000000</us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables>
    <us-gaap:IncreaseDecreaseInOtherOperatingAssets
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1336-wk-Fact-C3EF5565675D56E488A1E2A9C95B0CCB"
      unitRef="usd">-86000000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
    <us-gaap:IncreaseDecreaseInOtherOperatingAssets
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1355-wk-Fact-7709FE4FF9B99A2C742DE2A9CA124749"
      unitRef="usd">35000000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
    <us-gaap:IncreaseDecreaseInOtherOperatingAssets
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1375-wk-Fact-23F0E4187B63669886DFE2A9CA0951D0"
      unitRef="usd">-115000000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
    <us-gaap:IncreaseDecreaseInOtherOperatingAssets
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1395-wk-Fact-DC7C2F2A90392E8F4401E2A9C9F9492F"
      unitRef="usd">213000000</us-gaap:IncreaseDecreaseInOtherOperatingAssets>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1416-wk-Fact-A76BD3AABA1AD46151E2E2A9C9ED3916"
      unitRef="usd">-89000000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1436-wk-Fact-E7471A9C1DE0F088E8C4E2A9C9E9859B"
      unitRef="usd">420000000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1455-wk-Fact-ABB2CFC5354F7B6A0B7FE2A9C9ECB393"
      unitRef="usd">-346000000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1476-wk-Fact-CE0B23CD334C1A5A6882E2A9CA0062BF"
      unitRef="usd">-80000000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1497-wk-Fact-92E374604235A071A135E2A9C9ECCD0A"
      unitRef="usd">-30000000</us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue>
    <us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1517-wk-Fact-8372EC73C4ACE641DBC5E2A9C9603F52"
      unitRef="usd">100000000</us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue>
    <us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1536-wk-Fact-FE8DD6938CF765C960C6E2A9C9894DE3"
      unitRef="usd">914000000</us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue>
    <us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1556-wk-Fact-440E96C5627FBD60F94DE2A9C9E0CD7C"
      unitRef="usd">966000000</us-gaap:IncreaseDecreaseInDeferredAirTrafficRevenue>
    <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1576-wk-Fact-C2037C17D4E795B2E2AEE2A9C97FD87E"
      unitRef="usd">-54000000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
    <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1596-wk-Fact-D252715D425AEBCAC7C9E2A9C9FE02C6"
      unitRef="usd">0</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
    <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1615-wk-Fact-AA6BC07828691549701E1B6333D61CE0"
      unitRef="usd">-123000000</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
    <us-gaap:IncreaseDecreaseInOtherOperatingLiabilities
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1636-wk-Fact-C795E6CE4764A8166B931B6333D812A5"
      unitRef="usd">0</us-gaap:IncreaseDecreaseInOtherOperatingLiabilities>
    <us-gaap:IncreaseDecreaseCashCollateralFromCounterparties
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1656-wk-Fact-CB5B3A776F0420F11CDAE2A9C9DDB965"
      unitRef="usd">-15000000</us-gaap:IncreaseDecreaseCashCollateralFromCounterparties>
    <us-gaap:IncreaseDecreaseCashCollateralFromCounterparties
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1676-wk-Fact-AD8E1012BECE10A0ACF2E2A9C957B333"
      unitRef="usd">75000000</us-gaap:IncreaseDecreaseCashCollateralFromCounterparties>
    <us-gaap:IncreaseDecreaseCashCollateralFromCounterparties
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1695-wk-Fact-60C69A40806BA0089880E2A9CA115C52"
      unitRef="usd">0</us-gaap:IncreaseDecreaseCashCollateralFromCounterparties>
    <us-gaap:IncreaseDecreaseCashCollateralFromCounterparties
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1715-wk-Fact-174F2E2F2AE7DD0B3F9FE2A9C96B11C9"
      unitRef="usd">140000000</us-gaap:IncreaseDecreaseCashCollateralFromCounterparties>
    <us-gaap:OtherOperatingActivitiesCashFlowStatement
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1735-wk-Fact-1C29E1AC171AC392BABEE2A9C966CDBB"
      unitRef="usd">-29000000</us-gaap:OtherOperatingActivitiesCashFlowStatement>
    <us-gaap:OtherOperatingActivitiesCashFlowStatement
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1755-wk-Fact-E5211E82C8FE32C0B923E2A9C9DEC795"
      unitRef="usd">0</us-gaap:OtherOperatingActivitiesCashFlowStatement>
    <us-gaap:OtherOperatingActivitiesCashFlowStatement
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1774-wk-Fact-9159CE0D533B4D2768FFE2A9CA02E699"
      unitRef="usd">-61000000</us-gaap:OtherOperatingActivitiesCashFlowStatement>
    <us-gaap:OtherOperatingActivitiesCashFlowStatement
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1795-wk-Fact-F3680D9059B4AF4FDA3CE2A9C9861B94"
      unitRef="usd">-41000000</us-gaap:OtherOperatingActivitiesCashFlowStatement>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e1816-wk-Fact-62741754AAE26F764A7EE2A9C9E7AB4C"
      unitRef="usd">966000000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e1835-wk-Fact-0AEA1941D5726883BE8BE2A9C9DF279B"
      unitRef="usd">1631000000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e1854-wk-Fact-4E7804B0DE6B5C59F75DE2A9CA086547"
      unitRef="usd">2071000000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e1874-wk-Fact-586F14BC55E011C59A96E2A9C9F5838D"
      unitRef="usd">2632000000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:PaymentsToAcquireProductiveAssets
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2054-wk-Fact-ECC08602BCA82C67FAE5E2A9C9E4E578"
      unitRef="usd">230000000</us-gaap:PaymentsToAcquireProductiveAssets>
    <us-gaap:PaymentsToAcquireProductiveAssets
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2074-wk-Fact-5EE1684FDD8331ABD918E2A9CA10E4DC"
      unitRef="usd">521000000</us-gaap:PaymentsToAcquireProductiveAssets>
    <us-gaap:PaymentsToAcquireProductiveAssets
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2094-wk-Fact-6D622C2BD78ADE0FC539E2A9C989CC04"
      unitRef="usd">390000000</us-gaap:PaymentsToAcquireProductiveAssets>
    <us-gaap:PaymentsToAcquireProductiveAssets
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2115-wk-Fact-409F74F3FC435B67F429E2A9C9EF7939"
      unitRef="usd">929000000</us-gaap:PaymentsToAcquireProductiveAssets>
    <us-gaap:PaymentsForConstructionInProcess
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2136-wk-Fact-A2517E2FE08D9C904B88E2A9C94EC7A3"
      unitRef="usd">0</us-gaap:PaymentsForConstructionInProcess>
    <us-gaap:PaymentsForConstructionInProcess
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2155-wk-Fact-522E0672C884FB44915FE2A9CA0CE255"
      unitRef="usd">17000000</us-gaap:PaymentsForConstructionInProcess>
    <us-gaap:PaymentsForConstructionInProcess
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2175-wk-Fact-948D4BB26986E4BFC7E0E2A9CA110804"
      unitRef="usd">0</us-gaap:PaymentsForConstructionInProcess>
    <us-gaap:PaymentsForConstructionInProcess
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2195-wk-Fact-C0267C9BD19F49111BE0E2A9C9FDA2FF"
      unitRef="usd">41000000</us-gaap:PaymentsForConstructionInProcess>
    <us-gaap:PaymentsToAcquireShortTermInvestments
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2217-wk-Fact-ABE4EAACC2AE3D36309CE2A9C9FE87F1"
      unitRef="usd">550000000</us-gaap:PaymentsToAcquireShortTermInvestments>
    <us-gaap:PaymentsToAcquireShortTermInvestments
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2237-wk-Fact-36139E7D40636D53074EE2A9CA12FE2D"
      unitRef="usd">730000000</us-gaap:PaymentsToAcquireShortTermInvestments>
    <us-gaap:PaymentsToAcquireShortTermInvestments
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2257-wk-Fact-EBA7E5E3F64348E72F3AE2A9C9FA5F14"
      unitRef="usd">800000000</us-gaap:PaymentsToAcquireShortTermInvestments>
    <us-gaap:PaymentsToAcquireShortTermInvestments
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2278-wk-Fact-43B8E1922AC175728493E2A9C98585BC"
      unitRef="usd">930000000</us-gaap:PaymentsToAcquireShortTermInvestments>
    <us-gaap:ProceedsFromSaleOfShortTermInvestments
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2299-wk-Fact-678CFC2B4F4A4F6ED817E2A9C987D720"
      unitRef="usd">528000000</us-gaap:ProceedsFromSaleOfShortTermInvestments>
    <us-gaap:ProceedsFromSaleOfShortTermInvestments
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2318-wk-Fact-D6D9A52C9FC1C5E6AA32E2A9C9744C44"
      unitRef="usd">574000000</us-gaap:ProceedsFromSaleOfShortTermInvestments>
    <us-gaap:ProceedsFromSaleOfShortTermInvestments
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2337-wk-Fact-7305C9763CF9142E088BE2A9C9DBF30F"
      unitRef="usd">1103000000</us-gaap:ProceedsFromSaleOfShortTermInvestments>
    <us-gaap:ProceedsFromSaleOfShortTermInvestments
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2357-wk-Fact-F0D131D949EE26BFCC3BE2A9C94FB769"
      unitRef="usd">1134000000</us-gaap:ProceedsFromSaleOfShortTermInvestments>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2377-wk-Fact-10A1982C16B63DD37834E2A9C975E5E9"
      unitRef="usd">-252000000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2397-wk-Fact-2E85259021A872E786D6E2A9CA042CD9"
      unitRef="usd">-694000000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2417-wk-Fact-898F3CD1C0DDD542F677E2A9C9F204A8"
      unitRef="usd">-87000000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2438-wk-Fact-5C011F7C450DA7F8A644E2A9C9446388"
      unitRef="usd">-766000000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:ProceedsFromStockPlans
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2619-wk-Fact-0CA1367C525B54C2C999E2A9C9F790BC"
      unitRef="usd">10000000</us-gaap:ProceedsFromStockPlans>
    <us-gaap:ProceedsFromStockPlans
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2638-wk-Fact-0D14B965907BC026EAE6E2A9C9DBE4BF"
      unitRef="usd">9000000</us-gaap:ProceedsFromStockPlans>
    <us-gaap:ProceedsFromStockPlans
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2657-wk-Fact-42FAE649502E25CD7A81E2A9C9F5EC2D"
      unitRef="usd">20000000</us-gaap:ProceedsFromStockPlans>
    <us-gaap:ProceedsFromStockPlans
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2677-wk-Fact-F72936A0A1FB324E9964E2A9C9FFA60F"
      unitRef="usd">17000000</us-gaap:ProceedsFromStockPlans>
    <luv:Reimbursementforairportconstruction
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2697-wk-Fact-182F24347318E860E19FE2A9C94EDBE6"
      unitRef="usd">0</luv:Reimbursementforairportconstruction>
    <luv:Reimbursementforairportconstruction
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2716-wk-Fact-A7D855D70B5E8ADEF726E2A9CA1391C5"
      unitRef="usd">17000000</luv:Reimbursementforairportconstruction>
    <luv:Reimbursementforairportconstruction
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2735-wk-Fact-391EB18919D57348EACFE2A9C9D707DD"
      unitRef="usd">0</luv:Reimbursementforairportconstruction>
    <luv:Reimbursementforairportconstruction
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2755-wk-Fact-A0B878750B76E82E9F12E2A9CA08E1E0"
      unitRef="usd">157000000</luv:Reimbursementforairportconstruction>
    <us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2775-wk-Fact-E217FA4071E75337933BE2A9C9D949B5"
      unitRef="usd">75000000</us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities>
    <us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2795-wk-Fact-B10F36F13C3DE072E223E2A9C9EE4E64"
      unitRef="usd">75000000</us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities>
    <us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2815-wk-Fact-2EFD68854AAF1249C80BE2A9C9F67C1F"
      unitRef="usd">175000000</us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities>
    <us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2836-wk-Fact-6189C4EB4677EE9E0EE3E2A9C9FB6BFA"
      unitRef="usd">157000000</us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities>
    <us-gaap:PaymentsOfDividends
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2857-wk-Fact-DBCE316931CF2F482074E2A9CA0BD898"
      unitRef="usd">98000000</us-gaap:PaymentsOfDividends>
    <us-gaap:PaymentsOfDividends
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2877-wk-Fact-48CA9D308C77BF314C8BE2A9C968745A"
      unitRef="usd">93000000</us-gaap:PaymentsOfDividends>
    <us-gaap:PaymentsOfDividends
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2897-wk-Fact-38ADB3E2AD4194AA4476E2A9C972A96E"
      unitRef="usd">276000000</us-gaap:PaymentsOfDividends>
    <us-gaap:PaymentsOfDividends
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2918-wk-Fact-61672CA66693730DCE71E2A9CA14458F"
      unitRef="usd">240000000</us-gaap:PaymentsOfDividends>
    <luv:RepaymentsOfConstructionObligation
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e2939-wk-Fact-1E4C8771AA48A6FA2607E2A9C94844D3"
      unitRef="usd">0</luv:RepaymentsOfConstructionObligation>
    <luv:RepaymentsOfConstructionObligation
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e2958-wk-Fact-897E838D85364DB84346E2A9CA04BB30"
      unitRef="usd">7000000</luv:RepaymentsOfConstructionObligation>
    <luv:RepaymentsOfConstructionObligation
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e2978-wk-Fact-2AAAADCB22876ED9CED7E2A9C970DB3F"
      unitRef="usd">0</luv:RepaymentsOfConstructionObligation>
    <luv:RepaymentsOfConstructionObligation
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e2998-wk-Fact-D8F56A8292D711159FB9E2A9CA0B4576"
      unitRef="usd">15000000</luv:RepaymentsOfConstructionObligation>
    <us-gaap:PaymentsForRepurchaseOfCommonStock
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e3019-wk-Fact-D91440C29F05F7D49C6AE2A9C9DFDF00"
      unitRef="usd">450000000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:PaymentsForRepurchaseOfCommonStock
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e3039-wk-Fact-C60C8476A0FD2412CB33E2A9C9E7D7A9"
      unitRef="usd">500000000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:PaymentsForRepurchaseOfCommonStock
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e3059-wk-Fact-DBE3C7147B2DD49AE1CFE2A9C9F23457"
      unitRef="usd">950000000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:PaymentsForRepurchaseOfCommonStock
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e3080-wk-Fact-EF70886A92BCDFB4DA9AE2A9CA11555E"
      unitRef="usd">1000000000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e3102-wk-Fact-3AEE648C16E9DB05734AE2A9C9EA58D7"
      unitRef="usd">1000000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e3121-wk-Fact-37387A1C7E1A4DEB57E3E2A9CA104110"
      unitRef="usd">4000000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e3140-wk-Fact-59FAA674D3514682E584E2A9C9FA6B63"
      unitRef="usd">-11000000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e3161-wk-Fact-CAA554C36208B73A603AE2A9C982214C"
      unitRef="usd">-9000000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e3182-wk-Fact-AB31EF150AC21DC29250E2A9C952E557"
      unitRef="usd">-612000000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e3202-wk-Fact-6CE1FE3E3BF3786D21D8E2A9CA0DCEB1"
      unitRef="usd">-645000000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e3222-wk-Fact-F266C19F9751B7C753CCE2A9CA09A8D6"
      unitRef="usd">-1392000000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e3243-wk-Fact-EC1809B7725EB04E0642E2A9C95F8711"
      unitRef="usd">-1247000000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e3346-wk-Fact-8AC6E3A05D184167EC31E2A9C953609C"
      unitRef="usd">102000000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e3365-wk-Fact-C166C6C8B788C6F5641CE2A9C9D8B951"
      unitRef="usd">292000000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e3384-wk-Fact-605CD3949EB08D29052DE2A9CA0781E0"
      unitRef="usd">592000000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e3404-wk-Fact-A532B38E0481825D18F9E2A9C9F31761"
      unitRef="usd">619000000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2019Q1"
      decimals="-6"
      id="d229453228e3506-wk-Fact-DA9FEB903E58B4DAF302E2A9C9814E03"
      unitRef="usd">2344000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2018Q1"
      decimals="-6"
      id="d229453228e3525-wk-Fact-99680A73C82EC6627484E2A9C9E3A032"
      unitRef="usd">1822000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229453228e3544-wk-Fact-82CB5F779E3BBFC8907BE2A9C97C2990"
      unitRef="usd">1854000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2017Q4"
      decimals="-6"
      id="d229453228e3564-wk-Fact-578B39652DD4C5244ADAE2A9C9F76863"
      unitRef="usd">1495000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229453228e3671-wk-Fact-C847B0C5044DB1FD3009E2A9CA0D19DF"
      unitRef="usd">2446000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2018Q2"
      decimals="-6"
      id="d229453228e3690-wk-Fact-663FAB742B8E22775292E2A9C9D564AA"
      unitRef="usd">2114000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229453228e3709-wk-Fact-C847B0C5044DB1FD3009E2A9CA0D19DF"
      unitRef="usd">2446000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="FI2018Q2"
      decimals="-6"
      id="d229453228e3729-wk-Fact-663FAB742B8E22775292E2A9C9D564AA"
      unitRef="usd">2114000000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:InterestPaidNet
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e3913-wk-Fact-13CBC09615BADD7F0BE8E2A9C9F934E2"
      unitRef="usd">33000000</us-gaap:InterestPaidNet>
    <us-gaap:InterestPaidNet
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e3932-wk-Fact-46897A1F148324F7662BE2A9C9F92915"
      unitRef="usd">34000000</us-gaap:InterestPaidNet>
    <us-gaap:InterestPaidNet
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e3951-wk-Fact-06499DDCEAF9ADF8589FE2A9C944FB00"
      unitRef="usd">48000000</us-gaap:InterestPaidNet>
    <us-gaap:InterestPaidNet
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e3971-wk-Fact-E00F6F9ECDD638B8DBACE2A9C9F25964"
      unitRef="usd">52000000</us-gaap:InterestPaidNet>
    <us-gaap:IncomeTaxesPaid
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e3992-wk-Fact-E95EB3B1DAD351BD82BAE2A9C9FB904E"
      unitRef="usd">314000000</us-gaap:IncomeTaxesPaid>
    <us-gaap:IncomeTaxesPaid
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e4011-wk-Fact-5C42332BEFAB814E2D4DE2A9C9E74E75"
      unitRef="usd">170000000</us-gaap:IncomeTaxesPaid>
    <us-gaap:IncomeTaxesPaid
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e4030-wk-Fact-3BB96BD074C326C6B9C7E2A9CA134D31"
      unitRef="usd">318000000</us-gaap:IncomeTaxesPaid>
    <us-gaap:IncomeTaxesPaid
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e4050-wk-Fact-3796D4259B5C235D798DE2A9C95A0709"
      unitRef="usd">174000000</us-gaap:IncomeTaxesPaid>
    <us-gaap:CapitalLeaseObligationsIncurred
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e4234-wk-Fact-7DA64A7EEF3BA7ECD499E2A9C9D423BF"
      unitRef="usd">0</us-gaap:CapitalLeaseObligationsIncurred>
    <us-gaap:CapitalLeaseObligationsIncurred
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e4253-wk-Fact-3A5C7084DECB0968758BE2A9CA03B89A"
      unitRef="usd">0</us-gaap:CapitalLeaseObligationsIncurred>
    <us-gaap:CapitalLeaseObligationsIncurred
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e4272-wk-Fact-A833C5BBBF821AEB2B76E2A9CA0A41F1"
      unitRef="usd">0</us-gaap:CapitalLeaseObligationsIncurred>
    <us-gaap:CapitalLeaseObligationsIncurred
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e4292-wk-Fact-5ACF9DFB55395A5B8779E2A9C9E1B727"
      unitRef="usd">14000000</us-gaap:CapitalLeaseObligationsIncurred>
    <luv:AssetsConstructedforOthersDuringPeriod
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229453228e4312-wk-Fact-56D64AB91F48DAB07098E2A9C9EC767E"
      unitRef="usd">24000000</luv:AssetsConstructedforOthersDuringPeriod>
    <luv:AssetsConstructedforOthersDuringPeriod
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229453228e4331-wk-Fact-D885AEB7F5623EFED202E2A9C9E63F21"
      unitRef="usd">40000000</luv:AssetsConstructedforOthersDuringPeriod>
    <luv:AssetsConstructedforOthersDuringPeriod
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229453228e4350-wk-Fact-D5BE42253F740C639B7CE2A9CA0C31F7"
      unitRef="usd">45000000</luv:AssetsConstructedforOthersDuringPeriod>
    <luv:AssetsConstructedforOthersDuringPeriod
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229453228e4370-wk-Fact-9E618BD57E0CD90886D9E2A9C9D51C93"
      unitRef="usd">80000000</luv:AssetsConstructedforOthersDuringPeriod>
    <us-gaap:BasisOfAccounting
      contextRef="FD2019Q2YTD"
      id="TextSelection-7872ADAC378F5E8EED80E2A9CA589E15-0-wk-Fact-E44B756E701430F96AE3E2A9CA1F6A60">BASIS OF PRESENTATION&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Southwest Airlines Co. (the "Company" or "Southwest") operates Southwest Airlines, a major passenger airline that provides scheduled air transportation in the United States and near-international markets. The unaudited Condensed Consolidated Financial Statements include accounts of the Company and its wholly owned subsidiaries.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The accompanying unaudited Condensed Consolidated Financial Statements of the Company and its subsidiaries have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles in the United States ("GAAP") for complete financial statements. The unaudited Condensed Consolidated Financial Statements for the interim periods ended &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; include all adjustments which are, in the opinion of management, necessary for a fair presentation of the results for the interim periods. This includes all normal and recurring adjustments and elimination of significant intercompany transactions. Financial results for the Company and airlines in general can be seasonal in nature. In many years, the Company's revenues, as well as its Operating income and Net income, have been better in its second and third fiscal quarters than in its first and fourth fiscal quarters. Air travel is also significantly impacted by general economic conditions, the amount of disposable income available to consumers, unemployment levels, corporate travel budgets, extreme or severe weather and natural disasters, fears of terrorism or war, and other factors beyond the Company's control. These and other factors, such as the price of jet fuel in some periods, the nature of the Company's fuel hedging program, and the periodic volatility of commodities used by the Company for hedging jet fuel, have created, and may continue to create, significant volatility in the Company's financial results. See&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;Note 3&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for further information on fuel and the Company's hedging program. Operating results for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, are not necessarily indicative of the results that may be expected for future quarters or for the year ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. For further information, refer to the Consolidated Financial Statements and footnotes thereto included in the Company's Annual Report on Form 10-K for the year ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Effective as of January 1, 2019, the Company adopted&#160;Accounting Standards Update ("ASU") No. 2016-02, Leases, codified in Accounting Standards Codification ("ASC") 842 (the "New Lease Standard"). All amounts and disclosures set forth in this Form 10-Q for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; reflect the adoption of this ASU, while all periods prior to 2019 remain in accordance with prior accounting requirements. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2&lt;/span&gt; for further information.</us-gaap:BasisOfAccounting>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-3DDA93A6B10594C13427E2A9CA58CA44-0-wk-Fact-EEAD2C13D4AF76B2597FE2A9CA1FED42">The unaudited Condensed Consolidated Financial Statements for the interim periods ended &lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; include all adjustments which are, in the opinion of management, necessary for a fair presentation of the results for the interim periods. This includes all normal and recurring adjustments and elimination of significant intercompany transactions. Financial results for the Company and airlines in general can be seasonal in nature. In many years, the Company's revenues, as well as its Operating income and Net income, have been better in its second and third fiscal quarters than in its first and fourth fiscal quarters. Air travel is also significantly impacted by general economic conditions, the amount of disposable income available to consumers, unemployment levels, corporate travel budgets, extreme or severe weather and natural disasters, fears of terrorism or war, and other factors beyond the Company's control. These and other factors, such as the price of jet fuel in some periods, the nature of the Company's fuel hedging program, and the periodic volatility of commodities used by the Company for hedging jet fuel, have created, and may continue to create, significant volatility in the Company's financial results. See&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;Note 3&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for further information on fuel and the Company's hedging program. Operating results for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, are not necessarily indicative of the results that may be expected for future quarters or for the year ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;December&#160;31, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. For further information, refer to the Consolidated Financial Statements and footnotes thereto included in the Company's Annual Report on Form 10-K for the year ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;.&lt;/span&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
    <us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-4DDE6CBC5B13E4D438DAE2A9CA5828A4-0-wk-Fact-EE70C62C0F32A3CACB42E2A9C9CE547A">NEW ACCOUNTING PRONOUNCEMENTS &lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;On August 29, 2018, the Financial Accounting Standards Board (the "FASB") issued ASU No. 2018-15, Intangibles&#x2014;Goodwill and Other&#x2014;Internal-Use Software. This new standard requires a customer in a cloud computing arrangement that is a service contract to follow the internal-use software guidance in ASC 350-40, Accounting for Internal-Use Software, to determine which implementation costs to (i) capitalize as assets and amortize over the term of the hosting arrangement or (ii) expense as incurred. This new standard is effective for public business entities in fiscal years beginning after December 15, 2019, and for interim periods within those fiscal years. Early adoption is permitted, including during an interim period. Entities have the option to apply this standard prospectively to all implementation costs incurred after the date of adoption or retrospectively. The Company is evaluating this new standard, but does not expect it to have a significant impact on its financial statement presentation or results.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;On August 28, 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement. This standard is effective for public business entities in fiscal years beginning after December 15, 2019, and for interim periods within those fiscal years. Early adoption is permitted, including during an interim period. This new standard requires changes to the disclosure requirements for fair value measurements for certain Level 3 items, and specifies that some of the changes must be applied prospectively, while others should be applied retrospectively. The Company is evaluating this new standard, but does not expect it to have a significant impact on its financial statement disclosures. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;8&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for further information &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;on the Company's fair value measurements.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;On February 25, 2016, the FASB issued the New Lease Standard. The New Lease Standard requires lessees to recognize a right-of-use asset and a lease liability on the balance sheet for all leases (with the exception of short-term leases, as defined in the New Lease Standard) at the lease commencement date and recognize expenses on the income statement in a similar manner to the legacy guidance in ASC 840, Leases ("ASC 840"). The lease liability is measured as the present value of the unpaid lease payments and the right-of-use asset will be derived from the calculation of the lease liability. Lease payments include fixed and in-substance fixed payments, variable payments based on an index or rate, reasonably certain purchase options, termination penalties, fees paid by the lessee to the owners of a special-purpose entity for restructuring the transaction, and probable amounts the lessee will owe under a residual value guarantee. Lease payments do not include (i) variable lease payments other than those that depend on an index or rate, (ii) any guarantee by the lessee of the lessor&#x2019;s debt, or (iii) any amount allocated to non-lease components, if such election is made upon adoption, per the provisions of the New Lease Standard. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company adopted the provisions of the New Lease Standard effective January 1, 2019, using the modified retrospective adoption method, utilizing the simplified transition option available in the New Lease Standard, which allows entities to continue to apply the legacy guidance in ASC 840, including its disclosure requirements, in the comparative periods presented in the year of adoption. The Company elected the package of practical expedients available under the transition provisions of the New Lease Standard, including (i) not reassessing whether expired or existing contracts contain leases, (ii) not reassessing lease classification, and (iii) not revaluing initial direct costs for existing leases. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;In addition, the New Lease Standard eliminated the previous build-to-suit lease accounting guidance and resulted in derecognition of build-to-suit assets and liabilities that remained on the balance sheet after the end of the construction period, including the related deferred taxes. However, given the Company's guarantee associated with the bonds issued to fund the Dallas Love Field Modernization Program (the "LFMP"), the remaining debt service amount as of the adoption date was considered a minimum rental payment under the New Lease Standard, and therefore was recorded as a lease liability on the unaudited Condensed Consolidated Balance Sheet that will be reduced through future debt service payments made in 2019 and beyond. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;7&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for disclosures related to the New Lease Standard, and Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;10&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for further information on the Company&#x2019;s build-to-suit projects.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table provides the unaudited Condensed Consolidated Balance Sheet impact of applying the New Lease Standard effective as of January 1, 2019. The impact to the Company's results of operations and cash flows was not significant: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="12"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:44%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance as of January 1, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balances removed under prior accounting&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balances added under New Lease Standard&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net impact of New Lease Standard &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Prepaid expenses and other current assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Flight equipment&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Assets constructed for others&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,669&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,669&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less allowance for depreciation and amortization &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(166&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating lease right-of-use assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,466&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,466&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;121&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(121&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,625&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,354&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(271&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts payable &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accrued liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current operating lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current maturities of long-term debt&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term debt less current maturities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(96&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(96&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Deferred income taxes&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Construction obligation &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,602&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,602&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Noncurrent operating lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other noncurrent liabilities &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;60&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(60&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Retained earnings &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(65&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total liabilities and stockholders' equity &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,625&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,354&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(271&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-55F49944C5486E9527DEE2A9CA58D9FB-0-wk-Fact-D034679BE4B778E7299DE2A9C9CE67BB">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;On February 25, 2016, the FASB issued the New Lease Standard. The New Lease Standard requires lessees to recognize a right-of-use asset and a lease liability on the balance sheet for all leases (with the exception of short-term leases, as defined in the New Lease Standard) at the lease commencement date and recognize expenses on the income statement in a similar manner to the legacy guidance in ASC 840, Leases ("ASC 840"). The lease liability is measured as the present value of the unpaid lease payments and the right-of-use asset will be derived from the calculation of the lease liability. Lease payments include fixed and in-substance fixed payments, variable payments based on an index or rate, reasonably certain purchase options, termination penalties, fees paid by the lessee to the owners of a special-purpose entity for restructuring the transaction, and probable amounts the lessee will owe under a residual value guarantee. Lease payments do not include (i) variable lease payments other than those that depend on an index or rate, (ii) any guarantee by the lessee of the lessor&#x2019;s debt, or (iii) any amount allocated to non-lease components, if such election is made upon adoption, per the provisions of the New Lease Standard. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company adopted the provisions of the New Lease Standard effective January 1, 2019, using the modified retrospective adoption method, utilizing the simplified transition option available in the New Lease Standard, which allows entities to continue to apply the legacy guidance in ASC 840, including its disclosure requirements, in the comparative periods presented in the year of adoption. The Company elected the package of practical expedients available under the transition provisions of the New Lease Standard, including (i) not reassessing whether expired or existing contracts contain leases, (ii) not reassessing lease classification, and (iii) not revaluing initial direct costs for existing leases. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;In addition, the New Lease Standard eliminated the previous build-to-suit lease accounting guidance and resulted in derecognition of build-to-suit assets and liabilities that remained on the balance sheet after the end of the construction period, including the related deferred taxes. However, given the Company's guarantee associated with the bonds issued to fund the Dallas Love Field Modernization Program (the "LFMP"), the remaining debt service amount as of the adoption date was considered a minimum rental payment under the New Lease Standard, and therefore was recorded as a lease liability on the unaudited Condensed Consolidated Balance Sheet that will be reduced through future debt service payments made in 2019 and beyond. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;7&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for disclosures related to the New Lease Standard, and Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;10&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for further information on the Company&#x2019;s build-to-suit projects.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table provides the unaudited Condensed Consolidated Balance Sheet impact of applying the New Lease Standard effective as of January 1, 2019. The impact to the Company's results of operations and cash flows was not significant: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="12"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:44%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance as of January 1, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balances removed under prior accounting&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balances added under New Lease Standard&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net impact of New Lease Standard &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Prepaid expenses and other current assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Flight equipment&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Assets constructed for others&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,669&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,669&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less allowance for depreciation and amortization &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(166&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating lease right-of-use assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,466&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,466&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;121&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(121&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,625&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,354&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(271&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts payable &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accrued liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current operating lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current maturities of long-term debt&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term debt less current maturities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(96&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(96&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Deferred income taxes&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Construction obligation &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,602&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,602&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Noncurrent operating lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other noncurrent liabilities &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;60&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(60&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Retained earnings &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(65&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total liabilities and stockholders' equity &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,625&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,354&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(271&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-24E586B7E4DA706EB093E2A9CA580A29-0-wk-Fact-799F6B79C0C63F68A466E2A9C9CD1D3E">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table provides the unaudited Condensed Consolidated Balance Sheet impact of applying the New Lease Standard effective as of January 1, 2019. The impact to the Company's results of operations and cash flows was not significant: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="12"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:44%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance as of January 1, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balances removed under prior accounting&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balances added under New Lease Standard&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net impact of New Lease Standard &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Prepaid expenses and other current assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Flight equipment&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Assets constructed for others&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,669&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,669&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less allowance for depreciation and amortization &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(166&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating lease right-of-use assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,466&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,466&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;121&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(121&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,625&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,354&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(271&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts payable &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accrued liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current operating lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;355&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current maturities of long-term debt&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term debt less current maturities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(96&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(96&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Deferred income taxes&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Construction obligation &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,602&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,602&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Noncurrent operating lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,119&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other noncurrent liabilities &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;60&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(60&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Retained earnings &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(65&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total liabilities and stockholders' equity &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,625&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,354&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(271&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e649-wk-Fact-FF94C176CACF4BD3D07AE2A9C94D219B"
      unitRef="usd">1000000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e668-wk-Fact-D1940CE4D8F0DD0A2E09E2A9C967333F"
      unitRef="usd">0</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e687-wk-Fact-2861A5EE6A3A3EEDA157E2A9C958E440"
      unitRef="usd">-1000000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:FlightEquipmentGross
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e704-wk-Fact-6535D58E2C94208AA13CE2A9C95C9A75"
      unitRef="usd">0</us-gaap:FlightEquipmentGross>
    <us-gaap:FlightEquipmentGross
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e723-wk-Fact-B9E5A656D41A04C69F58E2A9C9546767"
      unitRef="usd">-110000000</us-gaap:FlightEquipmentGross>
    <us-gaap:FlightEquipmentGross
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e743-wk-Fact-D388770FF4930ED0710BE2A9C97255B3"
      unitRef="usd">-110000000</us-gaap:FlightEquipmentGross>
    <luv:AssetsConstructedForOthers
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e765-wk-Fact-2A88F4F5E73BBC9F8728E2A9C94B7939"
      unitRef="usd">1669000000</luv:AssetsConstructedForOthers>
    <luv:AssetsConstructedForOthers
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e784-wk-Fact-524BCA90342E948F4A16E2A9C96CA225"
      unitRef="usd">0</luv:AssetsConstructedForOthers>
    <luv:AssetsConstructedForOthers
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e803-wk-Fact-36AE2DEFCD28772DD4BCE2A9C96C2F0A"
      unitRef="usd">-1669000000</luv:AssetsConstructedForOthers>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e825-wk-Fact-88AFDC6A2F0780533941E2A9C9500D5A"
      unitRef="usd">166000000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e845-wk-Fact-C9097235F5A3F3C494EDE2A9C966EBE2"
      unitRef="usd">2000000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e865-wk-Fact-4FEEA3F39F5AFCA3B5CCE2A9C95F44C2"
      unitRef="usd">-164000000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e886-wk-Fact-D4B92A7AE28CB69ADFF4E2A9C96282ED"
      unitRef="usd">0</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e905-wk-Fact-65D40E3C56450B221221E2A9C96FA4AF"
      unitRef="usd">1466000000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e924-wk-Fact-E46A94A76DC3B9849192E2A9C970B7C7"
      unitRef="usd">1466000000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e945-wk-Fact-C018CD31F14E035BFF3EE2A9C95CCF7E"
      unitRef="usd">121000000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e964-wk-Fact-E6A59211375F0350CA98E2A9C9633788"
      unitRef="usd">0</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e983-wk-Fact-8EED7D272B26B6B8BCF7E2A9C9691174"
      unitRef="usd">-121000000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:Assets
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1010-wk-Fact-58A441A917DBD07D8263E2A9C95D5EE7"
      unitRef="usd">1625000000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1029-wk-Fact-5A63505758C96C380EC8E2A9C9610B45"
      unitRef="usd">1354000000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1048-wk-Fact-91EA8555E7373BC23785E2A9C94CA93E"
      unitRef="usd">-271000000</us-gaap:Assets>
    <us-gaap:AccountsPayableCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1132-wk-Fact-2D48812FA05014BC1B41E2A9C9558FE4"
      unitRef="usd">8000000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1151-wk-Fact-A7107351DC8B66125CBEE2A9C962D481"
      unitRef="usd">0</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1170-wk-Fact-8E1301BA8F4826D50B7CE2A9C9469656"
      unitRef="usd">-8000000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1188-wk-Fact-B25C9090D5A81F0F6332E2A9C94F0E78"
      unitRef="usd">37000000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1207-wk-Fact-5A6F0B31C9427606C441E2A9C96D9907"
      unitRef="usd">0</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1226-wk-Fact-6616FA4A103D3D54FC4DE2A9C95D8F40"
      unitRef="usd">-37000000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1248-wk-Fact-3841FAE2CC609D6DFA8DE2A9C94C70E4"
      unitRef="usd">0</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1267-wk-Fact-EFDCE8C556CF5EF6F616E2A9C9665CBA"
      unitRef="usd">355000000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1286-wk-Fact-38FF2B55A71975313172E2A9C960A4FE"
      unitRef="usd">355000000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1307-wk-Fact-4E9246845DFD238FBF25E2A9C94A16C2"
      unitRef="usd">0</us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent>
    <us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1326-wk-Fact-B52A69671DF432131D34E2A9C94AEEE5"
      unitRef="usd">-14000000</us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent>
    <us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1346-wk-Fact-F1BEA5A079575F75296FE2A9C94FDFF8"
      unitRef="usd">-14000000</us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent>
    <us-gaap:LongTermDebtAndCapitalLeaseObligations
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1368-wk-Fact-A312AA51A4DB2AAD573CE2A9C94753E6"
      unitRef="usd">0</us-gaap:LongTermDebtAndCapitalLeaseObligations>
    <us-gaap:LongTermDebtAndCapitalLeaseObligations
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1387-wk-Fact-27EAC08A05DA77964855E2A9C96CC712"
      unitRef="usd">-96000000</us-gaap:LongTermDebtAndCapitalLeaseObligations>
    <us-gaap:LongTermDebtAndCapitalLeaseObligations
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1407-wk-Fact-7D79F85EED1D88CAF101E2A9C9549421"
      unitRef="usd">-96000000</us-gaap:LongTermDebtAndCapitalLeaseObligations>
    <us-gaap:DeferredTaxLiabilitiesNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1429-wk-Fact-55C6EF779D3182F54C04E2A9C96711C7"
      unitRef="usd">-17000000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
    <us-gaap:DeferredTaxLiabilitiesNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1449-wk-Fact-26249B41FC5E47CD9E60E2A9C94FFD46"
      unitRef="usd">0</us-gaap:DeferredTaxLiabilitiesNoncurrent>
    <us-gaap:DeferredTaxLiabilitiesNoncurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1468-wk-Fact-96FCF35A078A3E4EDF45E2A9C94A6047"
      unitRef="usd">17000000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
    <luv:ConstructionObligationNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1489-wk-Fact-2096BD6F56AC3490A061E2A9C9566031"
      unitRef="usd">1602000000</luv:ConstructionObligationNoncurrent>
    <luv:ConstructionObligationNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1508-wk-Fact-567DCC081416AF197D0DE2A9C961EB26"
      unitRef="usd">0</luv:ConstructionObligationNoncurrent>
    <luv:ConstructionObligationNoncurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1527-wk-Fact-23C0D15B63D85FD86460E2A9C9569F7A"
      unitRef="usd">-1602000000</luv:ConstructionObligationNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1549-wk-Fact-490C5112DFBFC82A03FDE2A9C9556627"
      unitRef="usd">0</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1568-wk-Fact-45D6AC28FFFECE7E5E08E2A9C96D207F"
      unitRef="usd">1119000000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1587-wk-Fact-55FBE69AAD8FD35B1667E2A9C950B350"
      unitRef="usd">1119000000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1608-wk-Fact-690081DA9960DB52C3FFE2A9C9559E71"
      unitRef="usd">60000000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1627-wk-Fact-59F9C959FDC61F20D39DE2A9C952ABB2"
      unitRef="usd">0</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1646-wk-Fact-50B88BF59050386F3274E2A9C94F2BBD"
      unitRef="usd">-60000000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1668-wk-Fact-B371BCC0E10E587C33F9E2A9C972F8FB"
      unitRef="usd">-65000000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1688-wk-Fact-88FACC3AD2AE8C80516BE2A9C964B48E"
      unitRef="usd">-10000000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1708-wk-Fact-37047E1704879654EEE3E2A9C969AA29"
      unitRef="usd">55000000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesRemovedUnderPriorAccountingMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1734-wk-Fact-60DB550788E985FB3890E2A9C9684DDC"
      unitRef="usd">1625000000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="I2019Q1SD_luv_AdjustmentsforNewLeaseStandardAxis_luv_BalancesAddedUnderNewLeaseStandardMember_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1753-wk-Fact-9B29608C961AA0FE0611E2A9C94C82FA"
      unitRef="usd">1354000000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member"
      decimals="-6"
      id="d229439763e1772-wk-Fact-725DE9CF081E56D4E1A8E2A9C964C2D7"
      unitRef="usd">-271000000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-7D9BBF401832493FE0C6E2A9CA5C8149-0-wk-Fact-20093ED5C7288716A64CE2A9CA357381">FINANCIAL DERIVATIVE INSTRUMENTS&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Fuel Contracts&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Airline operators are inherently dependent upon energy to operate and, therefore, are impacted by changes in jet fuel prices. Furthermore, jet fuel and oil typically represents one of the largest operating expenses for airlines. The Company endeavors to acquire jet fuel at the lowest possible cost and to reduce volatility in operating expenses through its fuel hedging program. Although the Company may periodically enter into jet fuel derivatives for short-term timeframes, because jet fuel is not widely traded on an organized futures exchange, there are limited opportunities to hedge directly in jet fuel for time horizons longer than approximately &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;24&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; months into the future. However, the Company has found that financial derivative instruments in other commodities, such as West Texas Intermediate ("WTI") crude oil, Brent crude oil, and refined products, such as heating oil and unleaded gasoline, can be useful in decreasing its exposure to jet fuel price volatility. The Company does not purchase or hold any financial derivative instruments for trading or speculative purposes.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company has used financial derivative instruments for both short-term and long-term timeframes, and primarily uses a mixture of purchased call options, collar structures (which include both a purchased call option and a sold put option), call spreads (which include a purchased call option and a sold call option), put spreads (which include a purchased put option and a sold put option), and fixed price swap agreements in its portfolio. Although the use of collar structures and swap agreements can reduce the overall cost of hedging, these instruments carry more risk than purchased call options in that the Company could end up in a liability position when the collar structure or swap agreement settles. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;With the use of purchased call options and call spreads, the Company cannot be in a liability position at settlement, but does not have coverage once market prices fall below the strike price of the purchased call option.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;For the purpose of evaluating its net cash spend for jet fuel and for forecasting its future estimated jet fuel expense, the Company evaluates its hedge volumes strictly from an "economic" standpoint and thus does not consider whether the hedges have qualified or will qualify for hedge accounting. The Company defines its "economic" hedge as the net volume of fuel derivative contracts held, including the impact of positions that have been offset through sold positions, regardless of whether those contracts qualify for hedge accounting. The level at which the Company is economically hedged for a particular period is also dependent on current market prices for that period, as well as the types of derivative instruments held and the strike prices of those instruments. For example, the Company may enter into "out-of-the-money" option contracts (including "catastrophic" protection), which may not generate intrinsic gains at settlement if market prices do not rise above the option strike price. Therefore, even though the Company may have an economic hedge in place for a particular period, that hedge may not produce any hedging gains at settlement and may even produce hedging losses depending on market prices, the types of instruments held, and the strike prices of those instruments.&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;For the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company had fuel derivative instruments in place for up to &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;78 percent&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;81 percent&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, respectively, of its fuel consumption. As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company also had fuel derivative instruments in place to provide coverage at varying price levels, but up to a maximum of approximately &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;63 percent&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; of its remaining &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; estimated fuel consumption, depending on where market prices settle. The following table provides information about the Company&#x2019;s volume of fuel hedging on an economic basis considering current market prices:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="6"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:27%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:26%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:44%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Maximum fuel hedged as of&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Derivative underlying commodity type as of&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Period (by year)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(gallons in millions) (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Remainder of 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;687&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;WTI crude and Brent crude oil&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,301&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;WTI crude oil, Brent crude oil, and Heating oil&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;930&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;WTI crude and Brent crude oil&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;227&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;WTI crude and Brent crude oil&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:6px;padding-top:6px;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Due to the types of derivatives utilized by the Company and different price levels of those contracts, these volumes represent the maximum economic hedge in place and may vary significantly as market prices fluctuate.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Upon proper qualification, the Company accounts for its fuel derivative instruments as cash flow hedges. All periodic changes in fair value of the derivatives designated as hedges are recorded in Accumulated other comprehensive income (loss) ("AOCI") until the underlying jet fuel is consumed. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;4&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company's results are subject to the possibility that the derivatives will no longer qualify for hedge accounting, in which case any change in the fair value of derivative instruments since the last reporting period would be recorded in Other (gains) losses, net, in the unaudited Condensed Consolidated Statement of Comprehensive Income in the period of the change; however, any amounts previously recorded to AOCI would remain there until such time as the original forecasted transaction occurs, at which time these amounts would be reclassified to Fuel and oil expense. Factors that have and may continue to lead to the loss of hedge accounting include: significant fluctuation in energy prices, significant weather events affecting refinery capacity and the production of refined products, and the volatility of the different types of products the Company uses in hedging. Increased volatility in these commodity markets for an extended period of time, especially if such volatility were to worsen, could cause the Company to lose hedge accounting altogether for the commodities used in its fuel hedging program, which would create further volatility in the Company&#x2019;s GAAP financial results. However, even though derivatives may not qualify for hedge accounting, the Company continues to hold the instruments as management believes derivative instruments continue to afford the Company the opportunity to stabilize jet fuel costs. When the Company has sold derivative positions in order to effectively "close" or offset a derivative already held as part of its fuel derivative instrument portfolio, any subsequent &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;changes in fair value of those positions are marked to market through earnings. Likewise, any changes in fair value of those positions that were offset by entering into the sold positions and were de-designated as hedges are concurrently marked to market through earnings. However, any changes in value related to hedges that were deferred as part of AOCI while designated as a hedge would remain until the originally forecasted transaction occurs. In a situation where it becomes probable that a fuel hedged forecasted transaction will not occur, any gains and/or losses that have been recorded to AOCI would be required to be immediately reclassified into earnings. The Company did not have any such situations occur during &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, or during the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;All cash flows associated with purchasing and selling fuel derivatives are classified as Other operating cash flows in the unaudited Condensed Consolidated Statement of Cash Flows. The following table presents the location of all assets and liabilities associated with the Company&#x2019;s derivative instruments within the unaudited Condensed Consolidated Balance Sheet:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="19"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:28%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Asset derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Liability derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value at&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value at&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value at&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value at&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6/30/2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;12/31/2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6/30/2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;12/31/2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Derivatives designated as hedges (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivative contracts (gross)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Prepaid expenses and other current assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;67&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;43&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivative contracts (gross)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accrued liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other noncurrent liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Total derivatives designated as hedges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Represents the position of each trade before consideration of offsetting positions with each counterparty and does not include the impact of cash collateral deposits provided to or received from counterparties. See discussion of credit risk and collateral following in this Note.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table presents the amounts recorded on the unaudited Condensed Consolidated Balance Sheet related to fair value hedges:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:40%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Balance Sheet location of hedged item&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Carrying amount of the hedged liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged liabilities (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current maturities of long-term debt&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term debt less current maturities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;500&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;18&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;800&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;19&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, these amounts include the cumulative amount of fair value hedging adjustments remaining for which hedge accounting has been discontinued of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$19 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$20 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;In addition, the Company had the following amounts associated with fuel derivative instruments and hedging activities in its unaudited Condensed Consolidated Balance Sheet:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="11"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:42%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:27%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Due to third parties for fuel contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Receivable from third parties for fuel contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts and other receivables&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;All of the Company's fuel derivative instruments and interest rate swaps are subject to agreements that follow the netting guidance in the applicable accounting standards for derivatives and hedging. The types of derivative instruments the Company has determined are subject to netting requirements in the accompanying unaudited Condensed Consolidated Balance Sheet are those in which the Company pays or receives cash for transactions with the same counterparty and in the same currency via one net payment or receipt. For cash collateral held by the Company or provided to counterparties, the Company nets such amounts against the fair value of the Company's derivative portfolio by each counterparty. The Company has elected to utilize netting for both its fuel derivative instruments and interest rate swap agreements and also classifies such amounts as either current or noncurrent, based on the net fair value position with each of the Company's counterparties in the unaudited Condensed Consolidated Balance Sheet.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company's application of its netting policy associated with cash collateral differs depending on whether its derivative instruments are in a net asset position or a net liability position. If its fuel derivative instruments are in a net asset position with a counterparty, cash collateral amounts held are first netted against current outstanding derivative asset amounts associated with that counterparty until that balance is zero, and then any remainder is applied against the fair value of noncurrent outstanding derivative instruments. If the Company's fuel derivative instruments are in a net liability position with the counterparty, cash collateral amounts provided are first netted against noncurrent outstanding derivative amounts associated with that counterparty until that balance is zero, and then any remainder is applied against the fair value of current outstanding derivative instruments. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company has the following recognized financial assets and financial liabilities resulting from those transactions that meet the scope of the disclosure requirements as necessitated by applicable accounting guidance for balance sheet offsetting: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="28"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:3%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:3%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Offsetting of derivative assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(i)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(iii) = (i) + (ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(i)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(iii) = (i) + (ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Balance Sheet location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts of recognized assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts offset in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Net amounts of assets presented in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts of recognized assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts offset in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Net amounts of assets presented in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Fuel derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Prepaid expenses and other current assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;67&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;67&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;43&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;43&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Fuel derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Other assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) The net amounts of derivative assets and liabilities are reconciled to the individual line item amounts presented in the unaudited Condensed Consolidated Balance Sheet in Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;9&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="28"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:3%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:3%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Offsetting of derivative liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(i)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(iii) = (i) + (ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(i)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(iii) = (i) + (ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Balance Sheet location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts of recognized liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts offset in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Net amounts of liabilities presented in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts of recognized liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts offset in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Net amounts of liabilities presented in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Interest rate derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Accrued liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Interest rate derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Other noncurrent liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following tables present the impact of derivative instruments and their location within the unaudited Condensed Consolidated Statement of Comprehensive Income for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:56%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel and oil &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel and oil &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(Gain) loss on cash flow hedging relationships:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Commodity contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of gain reclassified from AOCI into income &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Interest contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Impact of fair value hedging relationships:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Interest contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:56%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel and oil &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel and oil &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;15&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;19&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(Gain) loss on cash flow hedging relationships:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Commodity contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of (gain) loss reclassified from AOCI into income &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Interest contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Impact of fair value hedging relationships:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Interest contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:71%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Derivatives designated and qualified in cash flow hedging relationships&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Gain) loss recognized in AOCI on derivatives, net of tax &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;54&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(228&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;70&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(229&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:71%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Derivatives designated and qualified in cash flow hedging relationships&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Gain) loss recognized in AOCI on derivatives, net of tax &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(306&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;27&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;15&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(308&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:27%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Derivatives not designated as hedges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Gain recognized &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;in income on derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Location of gain&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;recognized in income &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;on derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:27%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Derivatives not designated as hedges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Gain recognized &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;in income on derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Location of gain&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;recognized in income &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;on derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company also recorded expense associated with premiums paid for fuel derivative contracts that settled/expired during the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$28 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$34 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, respectively, and the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June 30, 2019 and 2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;text-align:right;"&gt;&lt;span&gt;$55 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$67 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, respectively. These amounts are recognized through changes in fair value within AOCI for designated hedges, and are ultimately recorded as a component of Fuel and oil in the unaudited Condensed Consolidated Statement of Comprehensive Income during the period the contracts settle.  &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The fair values of the derivative instruments, depending on the type of instrument, were determined by the use of present value methods or option value models with assumptions about commodity prices based on those observed in underlying markets or provided by third parties. Included in the Company&#x2019;s cumulative net unrealized &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;losses&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; from fuel hedges as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, recorded in AOCI, were approximately &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;&lt;span&gt;$15 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; in unrealized &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;losses&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, net of taxes, which are expected to be realized in earnings during the twelve months subsequent to &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Interest Rate Swaps&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company is party to certain interest rate swap agreements that are accounted for as either fair value hedges or cash flow hedges, as defined in the applicable accounting guidance for derivative instruments and hedging. Several of the Company's interest rate swap agreements qualify for the "shortcut" method of accounting for hedges, which dictates that the hedges are assumed to be perfectly effective, and thus there is no ineffectiveness to be recorded in earnings. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;For the Company&#x2019;s interest rate swap agreements that do not qualify for the "shortcut" or "critical terms match" methods of accounting, ineffectiveness is assessed at each reporting period. If hedge accounting is achieved, all periodic changes in fair value of the interest rate swaps are recorded in AOCI. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Credit Risk and Collateral&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Credit exposure related to fuel derivative instruments is represented by the fair value of contracts that are an asset to the Company at the reporting date. At such times, these outstanding instruments expose the Company to credit loss in the event of nonperformance by the counterparties to the agreements. However, the Company has not experienced any significant credit loss as a result of counterparty nonperformance in the past. To manage credit risk, the Company selects and periodically reviews counterparties based on credit ratings, limits its exposure with respect to each counterparty, and monitors the market position of the fuel hedging program and its relative market position with each counterparty. At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company had agreements with all of its active counterparties containing early termination rights and/or bilateral collateral provisions whereby security is required if market risk exposure exceeds a specified threshold amount based on the counterparty credit rating. The Company also had agreements with counterparties in which cash deposits, letters of credit, and/or pledged aircraft are required to be posted as collateral whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. In certain cases, the Company has the ability to substitute among these different forms of collateral at its discretion. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table provides the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, at which such postings are triggered:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="32"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:26%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:5%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="27" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Counterparty (CP)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;B&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;C&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;D&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;E&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;F&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Fair value of fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;46&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;32&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;59&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;11&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;13&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash collateral held from CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Aircraft collateral pledged to CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Letters of credit (LC)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Option to substitute LC for aircraft&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(200) to (600)(b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Option to substitute LC for cash&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(75) to (150) or &amp;gt;(550)(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(125) to (150) or &amp;gt;(550)(d)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(d)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;"&gt;If credit rating is investment &lt;/span&gt;&lt;/div&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;"&gt;grade, fair value of fuel &lt;/span&gt;&lt;/div&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;"&gt;derivative level at which:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash is provided to CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(50) to (200) or &amp;gt;(600)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;(50)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(75) to (150) or &amp;gt;(550)(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(125) to (150) or &amp;gt;(550)(e)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;(40)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;(70)(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash is received from CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;50(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;150(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;250(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;125(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;100(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;70(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;vertical-align:top;"&gt;Aircraft or cash can be pledged to &lt;/span&gt;&lt;/div&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;vertical-align:top;"&gt;&#160;&#160;CP as collateral&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(200) to (600)(f)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)(c)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;If credit rating is non-investment &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;grade, fair value of fuel derivative level at which:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash is provided to CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(0) to (200) or &amp;gt;(600)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(0) to (150) or &amp;gt;(550)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(0) to (150) or &amp;gt;(550)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash is received from CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;vertical-align:top;"&gt;Aircraft or cash can be pledged to &lt;/span&gt;&lt;/div&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;vertical-align:top;"&gt;&#160;&#160;CP as collateral&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(200) to (600)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) Individual counterparties with fair value of fuel derivatives &amp;lt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$10 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) The Company has the option of providing letters of credit in addition to aircraft collateral if the appraised value of the aircraft does not meet the collateral requirements.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(c) The Company has the option of providing cash, letters of credit, or pledging aircraft as collateral. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(d) The Company has the option to substitute letters of credit for &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;100 percent&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; of cash collateral requirement.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(e) Thresholds may vary based on changes in credit ratings within investment grade.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(f) The Company has the option of providing cash or pledging aircraft as collateral.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g) Cash collateral is provided at &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;100 percent&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; of fair value of fuel derivative contracts.&lt;/span&gt;&lt;/div&gt;</us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock>
    <luv:Percentageofactualconsumptionhedged
      contextRef="FD2019Q2QTD"
      decimals="2"
      id="d229486394e473-wk-Fact-8D32923171B7B8BCF61BE2A9CA30BA0E"
      unitRef="number">0.78</luv:Percentageofactualconsumptionhedged>
    <luv:Percentageofactualconsumptionhedged
      contextRef="FD2019Q2YTD"
      decimals="2"
      id="d229486394e477-wk-Fact-95F7085DB07B5640AF180BD0B6ABBFC9"
      unitRef="number">0.81</luv:Percentageofactualconsumptionhedged>
    <us-gaap:DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage
      contextRef="FI2019Q2_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis_luv_RemainderofCurrentYearMember"
      decimals="2"
      id="d229486394e486-wk-Fact-1121B2C6AEBC4A20ECEBE2A9CA2FCF1F"
      unitRef="number">0.63</us-gaap:DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage>
    <luv:ScheduleOfVolumeOfFuelHedgingTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-CE795F98905FA2DECC69E2A9CA5BA8AE-0-wk-Fact-EF5FE4E9E73BC640CAB4E2A9CA33EA42">The following table provides information about the Company&#x2019;s volume of fuel hedging on an economic basis considering current market prices:&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="6"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:27%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:26%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:44%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Maximum fuel hedged as of&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Derivative underlying commodity type as of&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Period (by year)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(gallons in millions) (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Remainder of 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;687&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;WTI crude and Brent crude oil&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,301&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;WTI crude oil, Brent crude oil, and Heating oil&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;930&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;WTI crude and Brent crude oil&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;227&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;WTI crude and Brent crude oil&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:6px;padding-top:6px;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Due to the types of derivatives utilized by the Company and different price levels of those contracts, these volumes represent the maximum economic hedge in place and may vary significantly as market prices fluctuate.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</luv:ScheduleOfVolumeOfFuelHedgingTableTextBlock>
    <invest:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_CurrentYearMember"
      decimals="-6"
      id="d229486394e629-wk-Fact-C7289E151A6F6CB286A7E2A9C9797CC6"
      unitRef="gal">687000000</invest:DerivativeNonmonetaryNotionalAmount>
    <invest:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_NextYearMember"
      decimals="-6"
      id="d229486394e659-wk-Fact-C4949A4FE9100AB22E80E2A9C97A0373"
      unitRef="gal">1301000000</invest:DerivativeNonmonetaryNotionalAmount>
    <invest:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_YearTwoMember"
      decimals="-6"
      id="d229486394e689-wk-Fact-0B8A5A1781BD37C3DB33E2A9C9718CA4"
      unitRef="gal">930000000</invest:DerivativeNonmonetaryNotionalAmount>
    <invest:DerivativeNonmonetaryNotionalAmount
      contextRef="FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_ThirdYearMember"
      decimals="-6"
      id="d229486394e719-wk-Fact-21DA41131D62D21EDF2BE2A9C97247DD"
      unitRef="gal">227000000</invest:DerivativeNonmonetaryNotionalAmount>
    <us-gaap:DerivativesPolicyTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-A88905947D0362270BAFE2A9CA5B72A4-0-wk-Fact-B8151ADD0D20DC08BCCFE2A9CA3CB30D">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Upon proper qualification, the Company accounts for its fuel derivative instruments as cash flow hedges. All periodic changes in fair value of the derivatives designated as hedges are recorded in Accumulated other comprehensive income (loss) ("AOCI") until the underlying jet fuel is consumed. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;4&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company's results are subject to the possibility that the derivatives will no longer qualify for hedge accounting, in which case any change in the fair value of derivative instruments since the last reporting period would be recorded in Other (gains) losses, net, in the unaudited Condensed Consolidated Statement of Comprehensive Income in the period of the change; however, any amounts previously recorded to AOCI would remain there until such time as the original forecasted transaction occurs, at which time these amounts would be reclassified to Fuel and oil expense. Factors that have and may continue to lead to the loss of hedge accounting include: significant fluctuation in energy prices, significant weather events affecting refinery capacity and the production of refined products, and the volatility of the different types of products the Company uses in hedging. Increased volatility in these commodity markets for an extended period of time, especially if such volatility were to worsen, could cause the Company to lose hedge accounting altogether for the commodities used in its fuel hedging program, which would create further volatility in the Company&#x2019;s GAAP financial results. However, even though derivatives may not qualify for hedge accounting, the Company continues to hold the instruments as management believes derivative instruments continue to afford the Company the opportunity to stabilize jet fuel costs. When the Company has sold derivative positions in order to effectively "close" or offset a derivative already held as part of its fuel derivative instrument portfolio, any subsequent &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;changes in fair value of those positions are marked to market through earnings. Likewise, any changes in fair value of those positions that were offset by entering into the sold positions and were de-designated as hedges are concurrently marked to market through earnings. However, any changes in value related to hedges that were deferred as part of AOCI while designated as a hedge would remain until the originally forecasted transaction occurs. In a situation where it becomes probable that a fuel hedged forecasted transaction will not occur, any gains and/or losses that have been recorded to AOCI would be required to be immediately reclassified into earnings. The Company did not have any such situations occur during &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, or during the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company is party to certain interest rate swap agreements that are accounted for as either fair value hedges or cash flow hedges, as defined in the applicable accounting guidance for derivative instruments and hedging. Several of the Company's interest rate swap agreements qualify for the "shortcut" method of accounting for hedges, which dictates that the hedges are assumed to be perfectly effective, and thus there is no ineffectiveness to be recorded in earnings. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;For the Company&#x2019;s interest rate swap agreements that do not qualify for the "shortcut" or "critical terms match" methods of accounting, ineffectiveness is assessed at each reporting period. If hedge accounting is achieved, all periodic changes in fair value of the interest rate swaps are recorded in AOCI. &lt;/span&gt;&lt;/div&gt;</us-gaap:DerivativesPolicyTextBlock>
    <us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-337668914FA4F2E5C02DE2A9CA5CC016-0-wk-Fact-3E54D506FD2441D8FD09E2A9CA333D0D">The following table presents the location of all assets and liabilities associated with the Company&#x2019;s derivative instruments within the unaudited Condensed Consolidated Balance Sheet:&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="19"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:28%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Asset derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Liability derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value at&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value at&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value at&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value at&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6/30/2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;12/31/2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6/30/2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;12/31/2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Derivatives designated as hedges (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivative contracts (gross)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Prepaid expenses and other current assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;67&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;43&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivative contracts (gross)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accrued liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other noncurrent liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Total derivatives designated as hedges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Represents the position of each trade before consideration of offsetting positions with each counterparty and does not include the impact of cash collateral deposits provided to or received from counterparties. See discussion of credit risk and collateral following in this Note.&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1282-wk-Fact-2FB92FD45DBFCE1FB38AE2A9CA249886"
      unitRef="usd">67000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1301-wk-Fact-81BBD494F0C95B68F6BAE2A9CA200031"
      unitRef="usd">43000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeAssetFairValueGrossLiability
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1321-wk-Fact-22F9C587E70D5622D370E2A9CA206B28"
      unitRef="usd">0</us-gaap:DerivativeAssetFairValueGrossLiability>
    <us-gaap:DerivativeAssetFairValueGrossLiability
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1340-wk-Fact-F8722B3CF361ECF98374E2A9CA2AFB70"
      unitRef="usd">0</us-gaap:DerivativeAssetFairValueGrossLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1370-wk-Fact-CFAD0E97A0C2AD6CDA4CE2A9CA2CE5BA"
      unitRef="usd">120000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1389-wk-Fact-167FEB2ECCE226B7DCAAE2A9CA1C2F50"
      unitRef="usd">95000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeAssetFairValueGrossLiability
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1409-wk-Fact-6569C218FF54B83C26BBE2A9CA2C8159"
      unitRef="usd">0</us-gaap:DerivativeAssetFairValueGrossLiability>
    <us-gaap:DerivativeAssetFairValueGrossLiability
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1428-wk-Fact-CB2F85D2D5D9DDD5D15EE2A9CA243A09"
      unitRef="usd">0</us-gaap:DerivativeAssetFairValueGrossLiability>
    <us-gaap:DerivativeLiabilityFairValueGrossAsset
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1463-wk-Fact-829A54BA57FD62B735F2E2A9CA2A6D96"
      unitRef="usd">0</us-gaap:DerivativeLiabilityFairValueGrossAsset>
    <us-gaap:DerivativeLiabilityFairValueGrossAsset
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1482-wk-Fact-8E57DE757B40F079853CE2A9C95D8216"
      unitRef="usd">0</us-gaap:DerivativeLiabilityFairValueGrossAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1502-wk-Fact-3F15FDDB33AF874FDFE7E2A9C95B0B38"
      unitRef="usd">37000000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccruedLiabilitiesBalanceSheetLocationMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1521-wk-Fact-6E8EED0DE3E4A3AC73F2E2A9C95B6911"
      unitRef="usd">2000000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeLiabilityFairValueGrossAsset
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1556-wk-Fact-58B29B2C152E2DE9396EE2A9CA1F0AAF"
      unitRef="usd">0</us-gaap:DerivativeLiabilityFairValueGrossAsset>
    <us-gaap:DerivativeLiabilityFairValueGrossAsset
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1575-wk-Fact-6E2B7E9ED385F382574AE2A9CA17ED54"
      unitRef="usd">0</us-gaap:DerivativeLiabilityFairValueGrossAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1595-wk-Fact-A00FC8C2754A1DB2655EE2A9CA25F09F"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1614-wk-Fact-B46D6AA51EA694C1CF5FE2A9C95BF52A"
      unitRef="usd">12000000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1654-wk-Fact-1C4FBAF220B46279951CE2A9CA29510F"
      unitRef="usd">187000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2018Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1673-wk-Fact-A934C9D32785804A8F98E2A9CA2089BE"
      unitRef="usd">138000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1693-wk-Fact-22E7AEA733B2A1620008E2A9CA29272B"
      unitRef="usd">37000000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:DerivativeFairValueOfDerivativeLiability
      contextRef="FI2018Q4_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e1712-wk-Fact-7D0A0083C67B102AB6ACE2A9CA1D54B0"
      unitRef="usd">14000000</us-gaap:DerivativeFairValueOfDerivativeLiability>
    <us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-2FCB8CC502E38A8195BFE2A9CA5B95BD-0-wk-Fact-F377CD780509AA54D142E2A9CA326779">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table presents the amounts recorded on the unaudited Condensed Consolidated Balance Sheet related to fair value hedges:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:40%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Balance Sheet location of hedged item&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Carrying amount of the hedged liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged liabilities (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current maturities of long-term debt&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term debt less current maturities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;500&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;18&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;800&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;783&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;19&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) At &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, these amounts include the cumulative amount of fair value hedging adjustments remaining for which hedge accounting has been discontinued of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$19 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$20 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2062-wk-Fact-EC3B2FB3A564FB34DAC8E2A9C9FE17A2"
      unitRef="usd">300000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2018Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2081-wk-Fact-35987C272C62DE58BBF8E2A9C9DF09D3"
      unitRef="usd">0</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2101-wk-Fact-CDB1AAA5DD12EFC6FBB9E2A9C9E44ACA"
      unitRef="usd">1000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_ShortTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2120-wk-Fact-16592B645C8EA7BF3438E2A9C9E7811E"
      unitRef="usd">0</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2140-wk-Fact-74816C6E9A8F30495B05E2A9C9E8180C"
      unitRef="usd">500000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2018Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2159-wk-Fact-DC774C32ED5A86C647C2E2A9C9F52841"
      unitRef="usd">783000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2178-wk-Fact-E4C7DB4028662146A4CFE2A9C9E5217E"
      unitRef="usd">18000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_BalanceSheetLocationAxis_us-gaap_LongTermDebtMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2198-wk-Fact-321BE71361FC75851A80E2A9C9E25708"
      unitRef="usd">4000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="INF"
      id="d229486394e2228-wk-Fact-CBC4363852F4874D275BE2A9C9E3016C"
      unitRef="usd">800000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2018Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2247-wk-Fact-B50CE6F97720A1E2A1BFE2A9C9F33B04"
      unitRef="usd">783000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2019Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2267-wk-Fact-146ADA1BD59C107DD128E2A9C9E402B1"
      unitRef="usd">19000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DerivativeAmountOfHedgedItem
      contextRef="FI2018Q2_luv_HedgeAdjustmentAxis_luv_CumulativefairvalueadjustmentMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember"
      decimals="-6"
      id="d229486394e2286-wk-Fact-995DBD37B2BBC66A188EE2A9C9E527FA"
      unitRef="usd">4000000</us-gaap:DerivativeAmountOfHedgedItem>
    <us-gaap:DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229486394e2310-wk-Fact-3DE37FD8BE5B31273577E2A9CA2E73B0"
      unitRef="usd">19000000</us-gaap:DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge>
    <us-gaap:DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge
      contextRef="FI2018Q2"
      decimals="-6"
      id="d229486394e2314-wk-Fact-AD9B1B9AF86D2B0EC0EBE2A9CA37EF6F"
      unitRef="usd">20000000</us-gaap:DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge>
    <luv:CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-67FB3805290EAFBAA54DE2A9CA5BC68D-0-wk-Fact-80E297B0AA7D51A7950BE2A9CA357825">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;In addition, the Company had the following amounts associated with fuel derivative instruments and hedging activities in its unaudited Condensed Consolidated Balance Sheet:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="11"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:42%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:27%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Due to third parties for fuel contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Receivable from third parties for fuel contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts and other receivables&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</luv:CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock>
    <luv:DueToThirdPartiesForSettledFuelContracts
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e2501-wk-Fact-32443648AB71EE5F7860E2A9C9B632C8"
      unitRef="usd">1000000</luv:DueToThirdPartiesForSettledFuelContracts>
    <luv:DueToThirdPartiesForSettledFuelContracts
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e2520-wk-Fact-CD087E2FEF9BCB03DA08E2A9C9B52A31"
      unitRef="usd">0</luv:DueToThirdPartiesForSettledFuelContracts>
    <luv:ReceivableFromThirdPartiesForSettledFuelContractsCurrent
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsAndOtherReceivablesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e2550-wk-Fact-CBDA49D0A2C60DC106BAE2A9C9B60AB1"
      unitRef="usd">4000000</luv:ReceivableFromThirdPartiesForSettledFuelContractsCurrent>
    <luv:ReceivableFromThirdPartiesForSettledFuelContractsCurrent
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_AccountsAndOtherReceivablesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e2569-wk-Fact-DC950B48A2830AC16C1AE2A9C9B234FC"
      unitRef="usd">2000000</luv:ReceivableFromThirdPartiesForSettledFuelContractsCurrent>
    <us-gaap:OffsettingAssetsTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-9FC4F680BD90032E2DC8E2A9CA5BB8CC-0-wk-Fact-F6D0E40B2957BE2CD9A8E2A9CA322B91">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company has the following recognized financial assets and financial liabilities resulting from those transactions that meet the scope of the disclosure requirements as necessitated by applicable accounting guidance for balance sheet offsetting: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="28"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:3%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:3%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Offsetting of derivative assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(i)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(iii) = (i) + (ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(i)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(iii) = (i) + (ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Balance Sheet location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts of recognized assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts offset in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Net amounts of assets presented in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts of recognized assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts offset in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Net amounts of assets presented in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Fuel derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Prepaid expenses and other current assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;67&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;67&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;43&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;43&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Fuel derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Other assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) The net amounts of derivative assets and liabilities are reconciled to the individual line item amounts presented in the unaudited Condensed Consolidated Balance Sheet in Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;9&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:OffsettingAssetsTableTextBlock>
    <us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3395-wk-Fact-672E1D8170F83E738CA7E2A9C9AAB691"
      unitRef="usd">67000000</us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement>
    <luv:DerivativeAssetFairValueGrossLiabilityOffset
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3414-wk-Fact-01115CDD8A979798C85DE2A9CA474628"
      unitRef="usd">0</luv:DerivativeAssetFairValueGrossLiabilityOffset>
    <us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3434-wk-Fact-7640407DE9E28AC8A8C8E2A9C98B2E8C"
      unitRef="usd">67000000</us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet>
    <us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3453-wk-Fact-BEF8288092A6E707B233E2A9C98039B1"
      unitRef="usd">43000000</us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement>
    <luv:DerivativeAssetFairValueGrossLiabilityOffset
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3472-wk-Fact-6A6E93BE0EEE1EF71900E2A9CA34DFFC"
      unitRef="usd">0</luv:DerivativeAssetFairValueGrossLiabilityOffset>
    <us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3492-wk-Fact-128F34FA2679D8A9E700E2A9C9CF8C10"
      unitRef="usd">43000000</us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet>
    <us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3532-wk-Fact-488DFB7D7470414A0A39E2A9C98292C8"
      unitRef="usd">120000000</us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement>
    <luv:DerivativeAssetFairValueGrossLiabilityOffset
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3551-wk-Fact-3B64EB48D0796AB36EABE2A9CA3D463B"
      unitRef="usd">0</luv:DerivativeAssetFairValueGrossLiabilityOffset>
    <us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3571-wk-Fact-076F9DDE96F13E5C9482E2A9C97E24BA"
      unitRef="usd">120000000</us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet>
    <us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3590-wk-Fact-C28C9B35D74768A1136BE2A9C9CEB0FA"
      unitRef="usd">95000000</us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement>
    <luv:DerivativeAssetFairValueGrossLiabilityOffset
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3609-wk-Fact-34568F80CC2D822C8C69E2A9C9EA9A2A"
      unitRef="usd">0</luv:DerivativeAssetFairValueGrossLiabilityOffset>
    <us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherAssetsMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e3629-wk-Fact-E4D77EF6A6F196D8D7EDE2A9CA4565F8"
      unitRef="usd">95000000</us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet>
    <us-gaap:OffsettingLiabilitiesTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-EE7BD78387686F66454BE2A9CA5B65B4-0-wk-Fact-F8D52E93F0657B7D7C93E2A9CA3A3AD3">&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="28"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:3%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:3%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Offsetting of derivative liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(i)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(iii) = (i) + (ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(i)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;(iii) = (i) + (ii)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Balance Sheet location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts of recognized liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts offset in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Net amounts of liabilities presented in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts of recognized liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Gross amounts offset in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;font-weight:bold;"&gt;Net amounts of liabilities presented in the Balance Sheet&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Interest rate derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Accrued liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Interest rate derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;Other noncurrent liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:8pt;"&gt;&lt;span style="font-family:inherit;font-size:8pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;/div&gt;</us-gaap:OffsettingLiabilitiesTableTextBlock>
    <us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4452-wk-Fact-1DF2E05E162EF71851B7E2A9CA372292"
      unitRef="usd">37000000</us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement>
    <luv:DerivativeLiabilityFairValueGrossAssetOffset
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4471-wk-Fact-3C11C7E007F11765FE8AE2A9CA351130"
      unitRef="usd">0</luv:DerivativeLiabilityFairValueGrossAssetOffset>
    <us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4491-wk-Fact-5748919A75A170C3C280E2A9CA3418B0"
      unitRef="usd">37000000</us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral>
    <us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4510-wk-Fact-D7BC65FFEA359A7BB7FBE2A9CA335A0A"
      unitRef="usd">2000000</us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement>
    <luv:DerivativeLiabilityFairValueGrossAssetOffset
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4529-wk-Fact-78E4A9C832B029EFD22CE2A9CA33C6C4"
      unitRef="usd">0</luv:DerivativeLiabilityFairValueGrossAssetOffset>
    <us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4549-wk-Fact-EFE84C1D9751E07184DAE2A9CA322609"
      unitRef="usd">2000000</us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral>
    <us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4589-wk-Fact-6785D2C620D68C407AA6E2A9CA37020A"
      unitRef="usd">0</us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement>
    <luv:DerivativeLiabilityFairValueGrossAssetOffset
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4608-wk-Fact-8766C43E84060387DBDCE2A9CA37CEC9"
      unitRef="usd">0</luv:DerivativeLiabilityFairValueGrossAssetOffset>
    <us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
      contextRef="FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4628-wk-Fact-19D9EC1DCDC34563568EE2A9CA33BAF0"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral>
    <us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4647-wk-Fact-2D58C7EF302869326862E2A9CA35E7B5"
      unitRef="usd">12000000</us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement>
    <luv:DerivativeLiabilityFairValueGrossAssetOffset
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4666-wk-Fact-C124F4A6F0ACD69DAF86E2A9CA37A248"
      unitRef="usd">0</luv:DerivativeLiabilityFairValueGrossAssetOffset>
    <us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
      contextRef="FI2018Q4_us-gaap_BalanceSheetLocationAxis_us-gaap_OtherNoncurrentLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229486394e4686-wk-Fact-CCB75154E4C75593CD40E2A9CA359313"
      unitRef="usd">12000000</us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral>
    <luv:ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-24AD0B71A6E0E2B0BF63E2A9CA5A5BAA-0-wk-Fact-3F7A72B1DC93A20E2C04E2A9CA3179D2">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following tables present the impact of derivative instruments and their location within the unaudited Condensed Consolidated Statement of Comprehensive Income for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:56%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel and oil &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel and oil &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(Gain) loss on cash flow hedging relationships:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Commodity contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of gain reclassified from AOCI into income &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Interest contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Impact of fair value hedging relationships:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Interest contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:56%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel and oil &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel and oil &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;15&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;19&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(Gain) loss on cash flow hedging relationships:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Commodity contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of (gain) loss reclassified from AOCI into income &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Interest contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Impact of fair value hedging relationships:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;Interest contracts:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</luv:ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e5056-wk-Fact-4D843489949253BBE2AEE2A9CA24B0B2"
      unitRef="usd">2000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e5076-wk-Fact-DEB1A17B95C6215CCF66E2A9CA27A0EF"
      unitRef="usd">-7000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2018Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e5096-wk-Fact-EF2701020BB2304BF47EE2A9CA1F2A44"
      unitRef="usd">16000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2018Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e5116-wk-Fact-8374D05E8AE526824890E2A9CA274B34"
      unitRef="usd">-9000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e5397-wk-Fact-A06FCAF4B684D181EE46E2A9CA1D7DC3"
      unitRef="usd">2000000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e5417-wk-Fact-D8D565EAD86EFE9F85C6E2A9CA1ECD77"
      unitRef="usd">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e5436-wk-Fact-C693473D1D8CF7A6285AE2A9CA22ECB4"
      unitRef="usd">16000000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e5457-wk-Fact-E523F176C05FFCAAC368E2A9CA23951B"
      unitRef="usd">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e5569-wk-Fact-1351E8C25DEF5BB62822E2A9CA25DB42"
      unitRef="usd">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e5588-wk-Fact-517F48B0F35A4A3C7FFEE2A9CA267D2D"
      unitRef="usd">-1000000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e5607-wk-Fact-D21E5AE710F06EA706E7E2A9CA20D439"
      unitRef="usd">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e5627-wk-Fact-C1032551164006785FD2E2A9CA224D28"
      unitRef="usd">-1000000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:InterestExpenseDebt
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e5914-wk-Fact-05C7EAAFE45F6EB5DD6FE2A9CA21FB63"
      unitRef="usd">0</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e5933-wk-Fact-F13EEE7EA74998B35A63E2A9CA269443"
      unitRef="usd">6000000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e5952-wk-Fact-C06BA4CBDCED82FF83F6E2A9CA23DB4F"
      unitRef="usd">0</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e5972-wk-Fact-BD26EF2546EEBDB140B4E2A9CA216C33"
      unitRef="usd">6000000</us-gaap:InterestExpenseDebt>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e5997-wk-Fact-EC3DFC987BD63B7CB68EE2A9CA230C08"
      unitRef="usd">0</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e6016-wk-Fact-81302F21F37245749A89E2A9CA202479"
      unitRef="usd">0</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e6035-wk-Fact-AF78CC533746C1AC9DADE2A9CA28C62B"
      unitRef="usd">0</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e6055-wk-Fact-F64C54FE1F6E72A043B2E2A9CA21E859"
      unitRef="usd">-2000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2019Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e6372-wk-Fact-893DB4EFA62FB1DE72D5E2A9CA007FB8"
      unitRef="usd">-9000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2019Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e6391-wk-Fact-13210753DDC221538315E2A9C9F83D26"
      unitRef="usd">-15000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2018Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e6411-wk-Fact-7700F42BBA32E982B3E2E2A9CA1C8244"
      unitRef="usd">12000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2018Q2YTD_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e6431-wk-Fact-0A0CFF3EC4F8E061C2A0E2A9C9FCBCCE"
      unitRef="usd">-19000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e6712-wk-Fact-7DAF961CFFE090623AC4E2A9CA00FD4D"
      unitRef="usd">-9000000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e6731-wk-Fact-5D4925ED0FBF49C18396E2A9C9E61ED6"
      unitRef="usd">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e6750-wk-Fact-5AB8E055DA98B381B7D9E2A9CA1550CB"
      unitRef="usd">12000000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e6771-wk-Fact-A0BB1E8A0E5C42019E49E2A9C9FAAA2A"
      unitRef="usd">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e6883-wk-Fact-0FDA8D4C95DA42512AEEE2A9C9ECEFB5"
      unitRef="usd">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e6902-wk-Fact-7440AB648CB966E69A16E2A9C9F9B5C4"
      unitRef="usd">-2000000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e6921-wk-Fact-DDA6B00997118300328FE2A9C9FF1235"
      unitRef="usd">0</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e6941-wk-Fact-C9DF57A3EEC6B93E93CCE2A9C9EB0F23"
      unitRef="usd">-3000000</us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet>
    <us-gaap:InterestExpenseDebt
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e7228-wk-Fact-F5E03ACDE16021B884ABE2A9CA003D7A"
      unitRef="usd">0</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e7247-wk-Fact-6FCA53D0DE3E67538F77E2A9C9F73B4A"
      unitRef="usd">12000000</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e7266-wk-Fact-F20F63DC8B0162F4F394E2A9C9F756C9"
      unitRef="usd">0</us-gaap:InterestExpenseDebt>
    <us-gaap:InterestExpenseDebt
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e7286-wk-Fact-B6C255A3F8F277459B0EE2A9CA0C2F50"
      unitRef="usd">12000000</us-gaap:InterestExpenseDebt>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e7311-wk-Fact-DD2CBB254F45753E8DC8E2A9C9F8C165"
      unitRef="usd">0</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e7330-wk-Fact-A55173EB7A8B0CBD78E6E2A9C9F00527"
      unitRef="usd">-1000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember"
      decimals="-6"
      id="d229486394e7349-wk-Fact-89A5A387F7AD33BD7CCFE2A9C9F531E0"
      unitRef="usd">0</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <us-gaap:GainLossOnDerivativeInstrumentsNetPretax
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_FairValueHedgingMember_us-gaap_HedgingDesignationAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_InterestExpenseMember"
      decimals="-6"
      id="d229486394e7369-wk-Fact-91208548CE164A6ECBCFE2A9CA0343E8"
      unitRef="usd">-4000000</us-gaap:GainLossOnDerivativeInstrumentsNetPretax>
    <luv:ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-00C1A29A008B207C5029E2A9CA5C2713-0-wk-Fact-1D0AAD7EAE769C49DB1DE2A9CA39DCA9">&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:71%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Derivatives designated and qualified in cash flow hedging relationships&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Gain) loss recognized in AOCI on derivatives, net of tax &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;54&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(228&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;70&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(229&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:71%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Derivatives designated and qualified in cash flow hedging relationships&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Gain) loss recognized in AOCI on derivatives, net of tax &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(12&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(306&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;27&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;15&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(308&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</luv:ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e7649-wk-Fact-D78FE72586A48CF73C36E2A9C99D401B"
      unitRef="usd">-54000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e7668-wk-Fact-CD441627E8285EAD43E1E2A9C99D3DD6"
      unitRef="usd">228000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e7684-wk-Fact-EEA7FD4DAFC3BB7C5D7EE2A9C99EC903"
      unitRef="usd">-16000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e7703-wk-Fact-2DA3D73F9518D5D4BBE7E2A9C9A0A25A"
      unitRef="usd">1000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e7729-wk-Fact-0E5113E177652F16CFFFE2A9C99B9FA9"
      unitRef="usd">-70000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e7748-wk-Fact-D46DF2AC373AD4730E3AE2A9C9A69268"
      unitRef="usd">229000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e8019-wk-Fact-DE90B03D44D73D02E147E2A9C9D014F5"
      unitRef="usd">12000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e8039-wk-Fact-A551FBA4C35AC23FAD0DE2A9C9CF3B60"
      unitRef="usd">306000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e8055-wk-Fact-F12724F69F7C36EEB0C7E2A9C9CFA562"
      unitRef="usd">-27000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e8074-wk-Fact-DA6B95246D6B4D893E7FE2A9C9D0FE49"
      unitRef="usd">2000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e8100-wk-Fact-D2C2EC46E9CA29987D7CE2A9C9CFF301"
      unitRef="usd">-15000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember"
      decimals="-6"
      id="d229486394e8119-wk-Fact-0638F7D2556E185C2F70E2A9C9D1664B"
      unitRef="usd">308000000</us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax>
    <luv:ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-DEEBA09E46722C9F095FE2A9CA5B38C9-0-wk-Fact-0BA98386C017BC97B5B8E2A9CA2F2C88">&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:27%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Derivatives not designated as hedges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Gain recognized &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;in income on derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Location of gain&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;recognized in income &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;on derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:27%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;Derivatives not designated as hedges&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Gain recognized &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;in income on derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Location of gain&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;recognized in income &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;on derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</luv:ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock>
    <us-gaap:DerivativeGainLossOnDerivativeNet
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember"
      decimals="-6"
      id="d229486394e8473-wk-Fact-05B24B25285C2180A1841B238226F39C"
      unitRef="usd">0</us-gaap:DerivativeGainLossOnDerivativeNet>
    <us-gaap:DerivativeGainLossOnDerivativeNet
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember"
      decimals="-6"
      id="d229486394e8492-wk-Fact-A893D185E1241CF049BB1B24C02514FE"
      unitRef="usd">1000000</us-gaap:DerivativeGainLossOnDerivativeNet>
    <us-gaap:DerivativeGainLossOnDerivativeNet
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember"
      decimals="-6"
      id="d229486394e8855-wk-Fact-F5D29A964AAD0B8241A71B25564D4A38"
      unitRef="usd">0</us-gaap:DerivativeGainLossOnDerivativeNet>
    <us-gaap:DerivativeGainLossOnDerivativeNet
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_NondesignatedMember_us-gaap_IncomeStatementLocationAxis_us-gaap_OtherNonoperatingIncomeExpenseMember"
      decimals="-6"
      id="d229486394e8874-wk-Fact-920FD2706BEFF09CF64C1B257AC2B256"
      unitRef="usd">2000000</us-gaap:DerivativeGainLossOnDerivativeNet>
    <us-gaap:DerivativeCostOfHedge
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229486394e8926-wk-Fact-9976984682B20FFC5D0D2AE82988F698"
      unitRef="usd">28000000</us-gaap:DerivativeCostOfHedge>
    <us-gaap:DerivativeCostOfHedge
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229486394e8930-wk-Fact-2918C5D071AB6F0936E8E2A9CA3A5BC0"
      unitRef="usd">34000000</us-gaap:DerivativeCostOfHedge>
    <us-gaap:DerivativeCostOfHedge
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229486394e8943-wk-Fact-475CA0A21A5B3FFE5FAEE2A9CA399571"
      unitRef="usd">55000000</us-gaap:DerivativeCostOfHedge>
    <us-gaap:DerivativeCostOfHedge
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229486394e8947-wk-Fact-43289950E38B0E26BDADE2A9CA2F8972"
      unitRef="usd">67000000</us-gaap:DerivativeCostOfHedge>
    <us-gaap:PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229486394e8964-wk-Fact-858255A0D5EC638B00AFE2A9CA367BFC"
      unitRef="usd">15000000</us-gaap:PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months>
    <luv:ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-BFB6CCD0C570A7784951E2A9CA5C5309-0-wk-Fact-3ED4D3416ADE3ADCB519E2A9CA36739C">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table provides the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, at which such postings are triggered:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="32"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:26%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:5%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:7%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="27" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Counterparty (CP)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;B&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;C&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;D&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;E&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;F&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Other &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;Total&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Fair value of fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;46&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;32&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;59&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;11&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;13&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash collateral held from CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Aircraft collateral pledged to CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Letters of credit (LC)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Option to substitute LC for aircraft&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(200) to (600)(b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Option to substitute LC for cash&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(75) to (150) or &amp;gt;(550)(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(125) to (150) or &amp;gt;(550)(d)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(d)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;"&gt;If credit rating is investment &lt;/span&gt;&lt;/div&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;"&gt;grade, fair value of fuel &lt;/span&gt;&lt;/div&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;"&gt;derivative level at which:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash is provided to CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(50) to (200) or &amp;gt;(600)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;(50)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(75) to (150) or &amp;gt;(550)(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(125) to (150) or &amp;gt;(550)(e)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;(40)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;(70)(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash is received from CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;50(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;150(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;250(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;125(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;100(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&amp;gt;70(e)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;vertical-align:top;"&gt;Aircraft or cash can be pledged to &lt;/span&gt;&lt;/div&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;vertical-align:top;"&gt;&#160;&#160;CP as collateral&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(200) to (600)(f)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)(c)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;If credit rating is non-investment &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;font-weight:bold;"&gt;grade, fair value of fuel derivative level at which:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash is provided to CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(0) to (200) or &amp;gt;(600)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(0) to (150) or &amp;gt;(550)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(0) to (150) or &amp;gt;(550)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;Cash is received from CP&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;vertical-align:top;"&gt;Aircraft or cash can be pledged to &lt;/span&gt;&lt;/div&gt;&lt;div style="vertical-align:top;text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;vertical-align:top;"&gt;&#160;&#160;CP as collateral&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(200) to (600)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(150) to (550)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;N/A&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(a) Individual counterparties with fair value of fuel derivatives &amp;lt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;$10 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(b) The Company has the option of providing letters of credit in addition to aircraft collateral if the appraised value of the aircraft does not meet the collateral requirements.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(c) The Company has the option of providing cash, letters of credit, or pledging aircraft as collateral. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(d) The Company has the option to substitute letters of credit for &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;100 percent&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; of cash collateral requirement.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(e) Thresholds may vary based on changes in credit ratings within investment grade.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(f) The Company has the option of providing cash or pledging aircraft as collateral.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;(g) Cash collateral is provided at &lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt;&lt;span&gt;100 percent&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:9pt;"&gt; of fair value of fuel derivative contracts.&lt;/span&gt;&lt;/div&gt;</luv:ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock>
    <us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9424-wk-Fact-D7D2D73A64F03179938AE2A9C9745071"
      unitRef="usd">-46000000</us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral>
    <us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9443-wk-Fact-02EE94D90A7953C0763BE2A9C976EB04"
      unitRef="usd">-32000000</us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral>
    <us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9462-wk-Fact-167A59688CFDD03E003FE2A9C96E0130"
      unitRef="usd">-59000000</us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral>
    <us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9482-wk-Fact-35B903BFAAE5059029E4E2A9C973411F"
      unitRef="usd">-16000000</us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral>
    <us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9501-wk-Fact-2493854D52C9B1FBB4C73E7ABD34DDD3"
      unitRef="usd">-11000000</us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral>
    <us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9521-wk-Fact-CDC1712F817C688809ACE2A9C9717254"
      unitRef="usd">-10000000</us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral>
    <us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9540-wk-Fact-D1E752F922499AAD5DCAE2A9C967754D"
      unitRef="usd">-13000000</us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral>
    <us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9559-wk-Fact-E9ABF7414F8A049DDF8CE2A9C9799CF9"
      unitRef="usd">-187000000</us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral>
    <us-gaap:CollateralAlreadyPostedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9574-wk-Fact-0B2599110494A2A5903DE2A9C97876C5"
      unitRef="usd">0</us-gaap:CollateralAlreadyPostedAggregateFairValue>
    <us-gaap:CollateralAlreadyPostedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9593-wk-Fact-552A70B2644A923F8399E2A9C968116C"
      unitRef="usd">0</us-gaap:CollateralAlreadyPostedAggregateFairValue>
    <us-gaap:CollateralAlreadyPostedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9612-wk-Fact-58DB779B2AF7CAD2BFCCE2A9C96A6781"
      unitRef="usd">0</us-gaap:CollateralAlreadyPostedAggregateFairValue>
    <us-gaap:CollateralAlreadyPostedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9632-wk-Fact-95D8FE8BECFA4AD50FAEE2A9C96D3182"
      unitRef="usd">0</us-gaap:CollateralAlreadyPostedAggregateFairValue>
    <us-gaap:CollateralAlreadyPostedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9651-wk-Fact-F8CB27182B600CB0AB11E2A9C966E2DF"
      unitRef="usd">0</us-gaap:CollateralAlreadyPostedAggregateFairValue>
    <us-gaap:CollateralAlreadyPostedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9670-wk-Fact-89E7384141095F3D9278E2A9C9759268"
      unitRef="usd">0</us-gaap:CollateralAlreadyPostedAggregateFairValue>
    <us-gaap:CollateralAlreadyPostedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9690-wk-Fact-A3570438AE9AF3A91E62E2A9C96562F1"
      unitRef="usd">0</us-gaap:CollateralAlreadyPostedAggregateFairValue>
    <us-gaap:CollateralAlreadyPostedAggregateFairValue
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9709-wk-Fact-F87E7E5A2980420D6D40E2A9C96520DC"
      unitRef="usd">0</us-gaap:CollateralAlreadyPostedAggregateFairValue>
    <luv:AircraftCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9729-wk-Fact-AC1097C92D37F72B9396E2A9C970CAAC"
      unitRef="usd">0</luv:AircraftCollateralPledgedAggregateFairValue>
    <luv:AircraftCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9748-wk-Fact-69277241D20339A540B3E2A9C96F13D5"
      unitRef="usd">0</luv:AircraftCollateralPledgedAggregateFairValue>
    <luv:AircraftCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9767-wk-Fact-F523E076E7C4C42AA341E2A9C9721573"
      unitRef="usd">0</luv:AircraftCollateralPledgedAggregateFairValue>
    <luv:AircraftCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9787-wk-Fact-ED71F84D7941C2DA9732E2A9C96FB6DE"
      unitRef="usd">0</luv:AircraftCollateralPledgedAggregateFairValue>
    <luv:AircraftCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9806-wk-Fact-466311192C692D354DCAE2A9C96E7788"
      unitRef="usd">0</luv:AircraftCollateralPledgedAggregateFairValue>
    <luv:AircraftCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9825-wk-Fact-77B620F4464A99A69F30E2A9C973F1BF"
      unitRef="usd">0</luv:AircraftCollateralPledgedAggregateFairValue>
    <luv:AircraftCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9845-wk-Fact-D4244708C4A7022C20D4E2A9C9739264"
      unitRef="usd">0</luv:AircraftCollateralPledgedAggregateFairValue>
    <luv:AircraftCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9864-wk-Fact-D643CBA9277F5A832A76E2A9C96367A9"
      unitRef="usd">0</luv:AircraftCollateralPledgedAggregateFairValue>
    <luv:LettersofCreditCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyAlphaMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9884-wk-Fact-E2DE96E71483DF716996E2A9C976112F"
      unitRef="usd">0</luv:LettersofCreditCollateralPledgedAggregateFairValue>
    <luv:LettersofCreditCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyBMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9903-wk-Fact-36357C43F0A1A53BE099E2A9C9787B2E"
      unitRef="usd">0</luv:LettersofCreditCollateralPledgedAggregateFairValue>
    <luv:LettersofCreditCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyCMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9922-wk-Fact-BCECB334276254A918DDE2A9C96B16F2"
      unitRef="usd">0</luv:LettersofCreditCollateralPledgedAggregateFairValue>
    <luv:LettersofCreditCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyDMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9942-wk-Fact-24F9AFF7F7A6321A9CB3E2A9C9770824"
      unitRef="usd">0</luv:LettersofCreditCollateralPledgedAggregateFairValue>
    <luv:LettersofCreditCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyEMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9961-wk-Fact-73ADDEE94B2B60AAA92AE2A9C9761F12"
      unitRef="usd">0</luv:LettersofCreditCollateralPledgedAggregateFairValue>
    <luv:LettersofCreditCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyFMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e9980-wk-Fact-12D51AD491E7D5B9326DE2A9C970954F"
      unitRef="usd">0</luv:LettersofCreditCollateralPledgedAggregateFairValue>
    <luv:LettersofCreditCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_srt_CounterpartyNameAxis_luv_CounterpartyOtherMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e10000-wk-Fact-1F34469579D04F0D1690E2A9C975A2CF"
      unitRef="usd">0</luv:LettersofCreditCollateralPledgedAggregateFairValue>
    <luv:LettersofCreditCollateralPledgedAggregateFairValue
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229486394e10019-wk-Fact-993ABB9586F55ED72755E2A9C9698417"
      unitRef="usd">0</luv:LettersofCreditCollateralPledgedAggregateFairValue>
    <luv:MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229486394e11697-wk-Fact-CDF8A2FF901E41BC7486E2A9CA3B0019"
      unitRef="usd">10000000</luv:MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther>
    <luv:LetterofCreditPercentofCollateral
      contextRef="FI2019Q2"
      decimals="0"
      id="d229486394e11744-wk-Fact-24D00203239461C21DECE2A9CA343B43"
      unitRef="number">1</luv:LetterofCreditPercentofCollateral>
    <luv:CashCollateralPercentOfFairValueFuelDerivativesContracts
      contextRef="FI2019Q2"
      decimals="0"
      id="d229486394e11785-wk-Fact-1C735A4E6ECFB5CAC842E2A9CA3729C4"
      unitRef="number">1</luv:CashCollateralPercentOfFairValueFuelDerivativesContracts>
    <us-gaap:ComprehensiveIncomeNoteTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-0A3772762FFFA9B3D6AAE2A9CA5C8A4C-0-wk-Fact-FF9D80C1776D482D3E3FE2A9C958CB09">COMPREHENSIVE INCOME &lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Comprehensive income includes changes in the fair value of certain financial derivative instruments that qualify for hedge accounting, unrealized gains and losses on certain investments, and actuarial gains/losses arising from the Company&#x2019;s postretirement benefit obligation. The differences between Net income and Comprehensive income for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;June 30,&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; were as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:65%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;NET INCOME&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;741&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;733&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain (loss) on fuel derivative instruments, net of&lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;deferred taxes of ($17) and $66&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(56&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;216&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain (loss) on interest rate derivative instruments, net of &lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;deferred taxes of ($4) and $1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(15&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other, net of deferred taxes of $1 and $-&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total other comprehensive income (loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(66&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;220&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;COMPREHENSIVE INCOME&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;675&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;953&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:65%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;NET INCOME&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,128&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,195&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain on fuel derivative instruments, net of &lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;deferred taxes of $6 and $91&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;19&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain (loss) on interest rate derivative instruments, net of &lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;deferred taxes of ($8) and $1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other, net of deferred taxes of $4 and $-&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total other comprehensive income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;304&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;COMPREHENSIVE INCOME&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,499&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;A rollforward of the amounts included in AOCI is shown below for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="24"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:24%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Defined benefit plan items&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Deferred tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;vertical-align:middle;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accumulated other&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;vertical-align:middle;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;comprehensive income (loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at March&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;42&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;39&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(29&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;96&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Changes in fair value&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(71&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(65&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Reclassification to earnings&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(31&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(33&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;45&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;30&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="24"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:24%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Defined benefit plan items&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Deferred tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;vertical-align:middle;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accumulated other&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;vertical-align:middle;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;comprehensive income (loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(56&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Changes in fair value&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(35&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Reclassification to earnings&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(31&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(33&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;45&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;30&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following tables illustrate the significant amounts reclassified out of each component of AOCI for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:18%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:33%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Amounts reclassified from AOCI&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Affected line item in the unaudited Condensed Consolidated Statement of &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Comprehensive Income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;AOCI components&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain on fuel derivative instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel and oil expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less: Tax expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized loss on interest rate derivative instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less: Tax expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total reclassifications for the period&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:18%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:33%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Amounts reclassified from AOCI &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Affected line item in the unaudited Condensed Consolidated Statement of &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Comprehensive Income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;AOCI components&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized loss on fuel derivative instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel and oil expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less: Tax Expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized loss on interest rate derivative instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less: Tax Expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total reclassifications for the period&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ComprehensiveIncomeNoteTextBlock>
    <us-gaap:ScheduleOfComprehensiveIncomeLossTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-EC2AF0ECBA38382A02E7E2A9CA5C7472-0-wk-Fact-47ED96544E273A10B2FAE2A9C9590CDA">The differences between Net income and Comprehensive income for the &lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;June 30,&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; were as follows:&lt;/span&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:65%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;NET INCOME&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;741&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;733&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain (loss) on fuel derivative instruments, net of&lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;deferred taxes of ($17) and $66&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(56&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;216&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain (loss) on interest rate derivative instruments, net of &lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;deferred taxes of ($4) and $1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(15&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other, net of deferred taxes of $1 and $-&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total other comprehensive income (loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(66&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;220&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;COMPREHENSIVE INCOME&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;675&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;953&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:65%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;NET INCOME&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,128&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,195&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain on fuel derivative instruments, net of &lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;deferred taxes of $6 and $91&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;19&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;297&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain (loss) on interest rate derivative instruments, net of &lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;deferred taxes of ($8) and $1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other, net of deferred taxes of $4 and $-&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total other comprehensive income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;304&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;COMPREHENSIVE INCOME&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,499&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfComprehensiveIncomeLossTableTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229458180e573-wk-Fact-2E000D4CF5D048D2041BE2A9C9A19728"
      unitRef="usd">741000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229458180e592-wk-Fact-31375E3A174787C5B759E2A9C9E00373"
      unitRef="usd">733000000</us-gaap:NetIncomeLoss>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e610-wk-Fact-341AE0D6D2499F5BAFD5E2A9C978CC66"
      unitRef="usd">-56000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e630-wk-Fact-F18F1469E9FAEFA1FB6FE2A9C97BCCFA"
      unitRef="usd">216000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229458180e653-wk-Fact-0A770AD69F1E063F4591E2A9C9740C9D"
      unitRef="usd">-15000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="FD2018Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229458180e673-wk-Fact-B90C36A3F0C4BA94C459E2A9C98250CC"
      unitRef="usd">1000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229458180e693-wk-Fact-43455278F506C5F2622FE2A9C973312D"
      unitRef="usd">5000000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229458180e712-wk-Fact-FD73E6B034F447F40E30E2A9C97B7CFD"
      unitRef="usd">3000000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229458180e737-wk-Fact-F9D03D107A0337F5DA90E2A9C97A1ED6"
      unitRef="usd">-66000000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229458180e757-wk-Fact-5398F5963FA2AE2515BBE2A9C97B6630"
      unitRef="usd">220000000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229458180e777-wk-Fact-3F04CBF4288B332F585FE2A9C9D73DD5"
      unitRef="usd">675000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229458180e796-wk-Fact-6257CD375C3EB1875980E2A9C9E67302"
      unitRef="usd">953000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:NetIncomeLoss
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229458180e914-wk-Fact-53105F5168BFE141EBC4E2A9C9AAA363"
      unitRef="usd">1128000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229458180e933-wk-Fact-AD917165CD7E0FF739CBE2A9C99BC665"
      unitRef="usd">1195000000</us-gaap:NetIncomeLoss>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e951-wk-Fact-1B80E6CA8FA14EC72FEDE2A9CA21DB9C"
      unitRef="usd">19000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e970-wk-Fact-7DFEF5E00895C40E18AAE2A9CA242D5C"
      unitRef="usd">297000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229458180e993-wk-Fact-8C854C618A9A8902C37FE2A9CA196F7D"
      unitRef="usd">-25000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
      contextRef="FD2018Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember"
      decimals="-6"
      id="d229458180e1013-wk-Fact-38CD785201083FB8AA2CE2A9CA20648C"
      unitRef="usd">4000000</us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229458180e1033-wk-Fact-5C3DBD50E16B9EDD779EE2A9CA1C62C6"
      unitRef="usd">16000000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229458180e1052-wk-Fact-F79959101BC1D6A9ADFEE2A9CA23F074"
      unitRef="usd">3000000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229458180e1077-wk-Fact-026A8B87D09C9F6A1591E2A9CA017C12"
      unitRef="usd">10000000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossNetOfTax
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229458180e1096-wk-Fact-E4FFCE2F808CE483E3DBE2A9CA19C888"
      unitRef="usd">304000000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229458180e1116-wk-Fact-CAA982423F2659E8B4F2E2A9CA08EB35"
      unitRef="usd">1138000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229458180e1135-wk-Fact-D7DE342A4A2E739B59DEE2A9C99FDC7D"
      unitRef="usd">1499000000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-65C61334DD00C33F60C9E2A9CA5C28E3-0-wk-Fact-E2B22798510EE7F1860BE2A9C9518F59">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;A rollforward of the amounts included in AOCI is shown below for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="24"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:24%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Defined benefit plan items&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Deferred tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;vertical-align:middle;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accumulated other&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;vertical-align:middle;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;comprehensive income (loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at March&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;42&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;39&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(29&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;96&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Changes in fair value&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(71&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;6&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(65&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Reclassification to earnings&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(31&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(33&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;45&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;30&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="24"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:24%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:6%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Interest rate derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Defined benefit plan items&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Deferred tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;vertical-align:middle;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accumulated other&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;vertical-align:middle;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;comprehensive income (loss)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(56&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Changes in fair value&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;16&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(35&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;20&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Reclassification to earnings&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(31&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(33&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;45&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;30&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e1350-wk-Fact-203A2625BB4583EFB330E2A9CA382417"
      unitRef="usd">42000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e1369-wk-Fact-0166C9EA935BEBBD59FFE2A9CA3028D7"
      unitRef="usd">-14000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-6"
      id="d229458180e1389-wk-Fact-434524A252318A883AC2E2A9CA3D0DE1"
      unitRef="usd">58000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember"
      decimals="-6"
      id="d229458180e1409-wk-Fact-E64C122757B6C7D4EBE5E2A9CA316EDE"
      unitRef="usd">39000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-6"
      id="d229458180e1428-wk-Fact-04594CB85E4BA1285FBEE2A9CA3969E2"
      unitRef="usd">-29000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember"
      decimals="-6"
      id="d229458180e1449-wk-Fact-4A8F88F3D44A5AA3F064E2A9CA305EE6"
      unitRef="usd">96000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e1464-wk-Fact-14C691BD265B438432CAE2A9CA2E3349"
      unitRef="usd">-71000000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e1484-wk-Fact-11BA8415D07F009C8A1DE2A9CA3B84EA"
      unitRef="usd">-20000000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-6"
      id="d229458180e1504-wk-Fact-340F61DA35E42567C872E2A9CA2DD2F5"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember"
      decimals="-6"
      id="d229458180e1524-wk-Fact-C01F694CF145E526D516E2A9CA3A275C"
      unitRef="usd">6000000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-6"
      id="d229458180e1543-wk-Fact-D7AE06E49C467D7DCE6DE2A9CA36508E"
      unitRef="usd">20000000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember"
      decimals="-6"
      id="d229458180e1562-wk-Fact-D7F464530C366B8AF828E2A9CA34A9CC"
      unitRef="usd">-65000000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e1584-wk-Fact-BC89268E97278E4570B1E2A9CA3AFDF0"
      unitRef="usd">-2000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e1604-wk-Fact-F8CE0A9D3E0E2BE6A4CCE2A9CA394D52"
      unitRef="usd">-1000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-6"
      id="d229458180e1623-wk-Fact-5E4AAA94775025E62D5AE2A9CA3A7B39"
      unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember"
      decimals="-6"
      id="d229458180e1643-wk-Fact-FD966998ABDDD5370B81E2A9CA317C66"
      unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-6"
      id="d229458180e1662-wk-Fact-243B29373E98F1D4DC84E2A9CA3834BC"
      unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember"
      decimals="-6"
      id="d229458180e1681-wk-Fact-94AEE9401CD4509D60CEE2A9CA2E6F14"
      unitRef="usd">-1000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e1708-wk-Fact-402B4A34842C548ACA06E2A9C9778B21"
      unitRef="usd">-31000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e1728-wk-Fact-0D48594EA9C144295340E2A9C96CD5EF"
      unitRef="usd">-33000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-6"
      id="d229458180e1748-wk-Fact-6BFED84410CBE338E414E2A9C966E726"
      unitRef="usd">58000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember"
      decimals="-6"
      id="d229458180e1768-wk-Fact-9BA1F27ED2F3D465634DE2A9C96357C7"
      unitRef="usd">45000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-6"
      id="d229458180e1787-wk-Fact-E1964FAF286C6B078274E2A9C96A6444"
      unitRef="usd">-9000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember"
      decimals="-6"
      id="d229458180e1808-wk-Fact-31CBED8E5C62D801B8BFE2A9C9791229"
      unitRef="usd">30000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e1991-wk-Fact-A9BF87EB30C5200C4131E2A9C957AC5C"
      unitRef="usd">-56000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e2011-wk-Fact-6A09C22A8F4DAE441027E2A9C97E06D7"
      unitRef="usd">0</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-6"
      id="d229458180e2030-wk-Fact-F6C5F5C1AA60C5DC4EBDE2A9C9784E99"
      unitRef="usd">58000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember"
      decimals="-6"
      id="d229458180e2050-wk-Fact-11E960CDAB6C9F1C87A5E2A9C957CE36"
      unitRef="usd">25000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-6"
      id="d229458180e2069-wk-Fact-3EC44E443C2C63AFC814E2A9C96013B2"
      unitRef="usd">-7000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2018Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember"
      decimals="-6"
      id="d229458180e2090-wk-Fact-4D030F2DB4E9F41C00A2E2A9C976C749"
      unitRef="usd">20000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e2105-wk-Fact-DBFC73ABE41D991D4913E2A9C979CD47"
      unitRef="usd">16000000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e2124-wk-Fact-31822AF7D4E977A73EBBE2A9C9587AB7"
      unitRef="usd">-35000000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-6"
      id="d229458180e2144-wk-Fact-A40E9AC95DA085730C3AE2A9C97AFB5E"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember"
      decimals="-6"
      id="d229458180e2164-wk-Fact-A66B9F6377699D57A4E4E2A9C97446B5"
      unitRef="usd">20000000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-6"
      id="d229458180e2183-wk-Fact-5E19FB21F56082E78073E2A9C965EAA1"
      unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember"
      decimals="-6"
      id="d229458180e2202-wk-Fact-A554BC7897C2C22D9C17E2A9C95F300C"
      unitRef="usd">1000000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e2223-wk-Fact-C2AD23838F50FE352C31E2A9C95A997A"
      unitRef="usd">9000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e2242-wk-Fact-1FA241B34D880AA69680E2A9C97AD661"
      unitRef="usd">-2000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-6"
      id="d229458180e2261-wk-Fact-EFF396DE1C21BA344AE1E2A9C9585575"
      unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember"
      decimals="-6"
      id="d229458180e2281-wk-Fact-5A9A86A1CFFF65FB3956E2A9C96F6693"
      unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-6"
      id="d229458180e2300-wk-Fact-B751D8477ADC1A280209E2A9C9783AEC"
      unitRef="usd">-2000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember"
      decimals="-6"
      id="d229458180e2320-wk-Fact-604B4461AA29205EAD71E2A9C97BB9EE"
      unitRef="usd">9000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember"
      decimals="-6"
      id="d229458180e2346-wk-Fact-402B4A34842C548ACA06E2A9C9778B21"
      unitRef="usd">-31000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e2366-wk-Fact-0D48594EA9C144295340E2A9C96CD5EF"
      unitRef="usd">-33000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember"
      decimals="-6"
      id="d229458180e2386-wk-Fact-6BFED84410CBE338E414E2A9C966E726"
      unitRef="usd">58000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember"
      decimals="-6"
      id="d229458180e2406-wk-Fact-9BA1F27ED2F3D465634DE2A9C96357C7"
      unitRef="usd">45000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember"
      decimals="-6"
      id="d229458180e2425-wk-Fact-E1964FAF286C6B078274E2A9C96A6444"
      unitRef="usd">-9000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
      contextRef="FI2019Q2_us-gaap_StatementEquityComponentsAxis_us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember"
      decimals="-6"
      id="d229458180e2446-wk-Fact-31CBED8E5C62D801B8BFE2A9C9791229"
      unitRef="usd">30000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
    <us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-DED9DDCF78F03825EA36E2A9CA5C69E0-0-wk-Fact-21679AC98536C488CE1BE2A9C97C2ED4">&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following tables illustrate the significant amounts reclassified out of each component of AOCI for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:18%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:33%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Amounts reclassified from AOCI&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Affected line item in the unaudited Condensed Consolidated Statement of &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Comprehensive Income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;AOCI components&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized gain on fuel derivative instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel and oil expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less: Tax expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized loss on interest rate derivative instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less: Tax expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total reclassifications for the period&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:18%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:33%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Amounts reclassified from AOCI &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Affected line item in the unaudited Condensed Consolidated Statement of &lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Comprehensive Income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;AOCI components&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized loss on fuel derivative instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel and oil expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less: Tax Expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unrealized loss on interest rate derivative instruments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less: Tax Expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total reclassifications for the period&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net of tax&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e2639-wk-Fact-BC89268E97278E4570B1E2A9CA3AFDF0"
      unitRef="usd">-2000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e2670-wk-Fact-E8AA52746767F801B1ADE2A9CA266B95"
      unitRef="usd">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e2710-wk-Fact-914D88B2B11206FA413CE2A9CA28233F"
      unitRef="usd">-2000000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2QTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e2746-wk-Fact-F8CE0A9D3E0E2BE6A4CCE2A9CA394D52"
      unitRef="usd">-1000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e2776-wk-Fact-9DC45BF676A0A6C1F1F50C0761387315"
      unitRef="usd">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e2816-wk-Fact-D95F6ECAF6CDF4A466CAE2A9CA298518"
      unitRef="usd">1000000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2019Q2QTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e2887-wk-Fact-0B15E4121196D29D82AEE2A9CA266689"
      unitRef="usd">-1000000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e3057-wk-Fact-C2AD23838F50FE352C31E2A9C95A997A"
      unitRef="usd">9000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e3087-wk-Fact-B25A1898D2DC1B916478E2A9CA17F3FC"
      unitRef="usd">-2000000</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e3127-wk-Fact-5EACC953B9829EABFFAFE2A9CA19230D"
      unitRef="usd">7000000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
      contextRef="FD2019Q2YTD_us-gaap_StatementEquityComponentsAxis_luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember"
      decimals="-6"
      id="d229458180e3162-wk-Fact-1FA241B34D880AA69680E2A9C97AD661"
      unitRef="usd">-2000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e3192-wk-Fact-3CEA6CC9DEE104B8A9D5E2A9CA16C26E"
      unitRef="usd">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e3232-wk-Fact-5563F1BE4CD5CE0A216FE2A9CA1725C0"
      unitRef="usd">2000000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
      contextRef="FD2019Q2YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember"
      decimals="-6"
      id="d229458180e3303-wk-Fact-1A4DE2229E6AEA6CE153E2A9CA161AD2"
      unitRef="usd">9000000</us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic>
    <us-gaap:DeferredRevenueDisclosureTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-A00C7D0A1A25E9883A2FE2A9CA5D48CF-0-wk-Fact-1561A31F6E89BF865097E2A9C9B1369B">REVENUE&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Passenger Revenues&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company&#x2019;s contracts with its Customers primarily consist of its tickets sold, which are initially deferred as Air traffic liability. Passenger revenue associated with tickets is recognized when the performance obligation to the Customer is satisfied, which is primarily when travel is provided. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Revenue is categorized by revenue source as the Company believes it best depicts the nature, amount, timing, and uncertainty of revenue and cash flow. The following table provides the components of Passenger revenue recognized for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:  &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:41%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Passenger non-loyalty&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4,683&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4,605&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8,726&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8,552&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Passenger loyalty - air transportation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;622&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;588&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,079&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Passenger ancillary sold separately&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;182&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;165&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;347&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;312&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;&#160;&#160;Total passenger revenues&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,487&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,358&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10,231&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9,943&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the components of Air traffic liability, including contract liabilities based on tickets sold, unused funds available to the Customer, and loyalty points available for redemption, net of expected spoilage, within the unaudited Condensed Consolidated Balance Sheet were as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance as of&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Air traffic liability - passenger travel and ancillary passenger services&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,695&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,059&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Air traffic liability - loyalty program&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,289&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,011&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;&#160;&#160;Total Air traffic liability&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,984&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,070&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The balance in Air traffic liability &#x2013; passenger travel and ancillary passenger services also includes unused funds that are available for use by Customers and are not currently associated with a ticket, but represent funds effectively refunded and made available for use to purchase a ticket for a flight that occurs prior to their expiration. These funds are typically created as a result of a prior ticket cancellation or exchange. These performance obligations are expected to have a duration of twelve months or less; therefore, the Company has elected to not disclose the amount of the remaining transaction price and its expected timing of recognition for passenger tickets. Recognition of revenue associated with the Company&#x2019;s loyalty liability can be difficult to predict, as the number of award seats available to members is not currently restricted and they could choose to redeem their points at any time that a seat is available. The performance obligations classified as a current liability related to the Company&#x2019;s loyalty program were estimated based on expected redemptions utilizing historical redemption patterns, and forecasted flight availability, fares, and coefficients. The entire balance classified as Air traffic liability &#x2013; noncurrent relates to loyalty points that were estimated to be redeemed in periods beyond 12 months following the representative balance sheet date. The Company expects the majority of loyalty points to be redeemed within two years. Rollforwards of the Company's Air traffic liability - loyalty program for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; were as follows (in millions):&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:47%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Air traffic liability - loyalty program - beginning balance&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,171&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,799&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,011&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,667&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Amounts deferred associated with points awarded&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;757&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;719&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,468&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,349&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue recognized from points redeemed - Passenger&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(622&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(588&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,079&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue recognized from points redeemed - Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(11&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(32&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(18&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Air traffic liability - loyalty program - ending balance&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,289&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,919&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,289&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,919&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Air traffic liability includes consideration received for ticket and loyalty related performance obligations which have not been satisfied as of a given date. Rollforwards of the amounts included in Air traffic liability as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; were as follows (in millions):&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:79%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Air traffic liability&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,070&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;11,178&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2,855&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue from current period sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(7,409&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,984&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:79%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Air traffic liability&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2017&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4,565&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10,927&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2,613&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue from current period sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(7,349&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June 30, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,530&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company has a co-branded credit card agreement (&#x201c;Agreement&#x201d;) with Chase Bank USA, N.A. (&#x201c;Chase&#x201d;), through which the Company sells loyalty points and certain marketing components, which consist of the use of Southwest Airlines&#x2019; brand and access to Rapid Rewards Member lists, licensing and advertising elements, and the use of the Company&#x2019;s resource team. The Company recognized revenue related to the marketing, advertising, and other travel-related benefits of the revenue associated with various loyalty partner agreements including, but not limited to, the Agreement with Chase, within Other operating revenues. For the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company recognized &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$336 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$292 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, respectively. For the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;six months ended June 30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company recognized &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$655 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$565 million&lt;/span&gt;&lt;/span&gt;, respectively.</us-gaap:DeferredRevenueDisclosureTextBlock>
    <us-gaap:DisaggregationOfRevenueTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-C9B2F9C88508F62D9407E2A9CA5D49F4-0-wk-Fact-022593656D6025FD26E9E2A9CA1DF325">The following table provides the components of Passenger revenue recognized for the &lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:  &lt;/span&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:41%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Passenger non-loyalty&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4,683&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4,605&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8,726&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8,552&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Passenger loyalty - air transportation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;622&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;588&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,079&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Passenger ancillary sold separately&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;182&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;165&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;347&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;312&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;&#160;&#160;Total passenger revenues&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,487&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,358&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10,231&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9,943&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:DisaggregationOfRevenueTableTextBlock>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember"
      decimals="-6"
      id="d229463488e656-wk-Fact-3458D152E99F7096198CE2A9CA406631"
      unitRef="usd">4683000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember"
      decimals="-6"
      id="d229463488e675-wk-Fact-FFFE43F0337A470614EBE2A9CA44F95A"
      unitRef="usd">4605000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember"
      decimals="-6"
      id="d229463488e694-wk-Fact-0970030CB9C67A051480E2A9CA409BB9"
      unitRef="usd">8726000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember"
      decimals="-6"
      id="d229463488e714-wk-Fact-1703FC54FFE20D2563CCE2A9CA430773"
      unitRef="usd">8552000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember"
      decimals="-6"
      id="d229463488e729-wk-Fact-EEACB573CBEB3A2F74A8E2A9CA3F48BC"
      unitRef="usd">622000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember"
      decimals="-6"
      id="d229463488e748-wk-Fact-FCEA2814FB638F63F3F4E2A9CA4258EB"
      unitRef="usd">588000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember"
      decimals="-6"
      id="d229463488e767-wk-Fact-5951D26E33FC003148E5E2A9CA461F43"
      unitRef="usd">1158000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerLoyaltyAirTransportationMember"
      decimals="-6"
      id="d229463488e787-wk-Fact-1040F94B6288203B694FE2A9CA3DBD32"
      unitRef="usd">1079000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember"
      decimals="-6"
      id="d229463488e807-wk-Fact-58FC8522FDC8AF9E5E23E2A9CA3DCB63"
      unitRef="usd">182000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember"
      decimals="-6"
      id="d229463488e826-wk-Fact-84EAA1C233ED51B1565CE2A9CA405FCA"
      unitRef="usd">165000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember"
      decimals="-6"
      id="d229463488e845-wk-Fact-E2708675EDCDFADD616FE2A9CA3FA5DD"
      unitRef="usd">347000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_luv_PassengerAncillarySoldSeparatelyMember"
      decimals="-6"
      id="d229463488e865-wk-Fact-5E5E5A03A5810DC53916E2A9CA42E23A"
      unitRef="usd">312000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember"
      decimals="-6"
      id="d229463488e890-wk-Fact-0DD62DA6049A3F88231EE2A9C9A3F554"
      unitRef="usd">5487000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2QTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember"
      decimals="-6"
      id="d229463488e909-wk-Fact-C9BCBBB2FB0D909A46C7E2A9CA0148B7"
      unitRef="usd">5358000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember"
      decimals="-6"
      id="d229463488e928-wk-Fact-11B412B9A45FD390545BE2A9C9E2E46F"
      unitRef="usd">10231000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2YTD_srt_ProductOrServiceAxis_us-gaap_PassengerMember"
      decimals="-6"
      id="d229463488e948-wk-Fact-D415EF72F76008D45BBCE2A9C9EBAB7A"
      unitRef="usd">9943000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:DeferredRevenueByArrangementDisclosureTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-7BA617A3474EAAC13CB7E2A9CA5EB1A9-0-wk-Fact-045CD524D404EF80A62AE2A9CA1A32E4">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the components of Air traffic liability, including contract liabilities based on tickets sold, unused funds available to the Customer, and loyalty points available for redemption, net of expected spoilage, within the unaudited Condensed Consolidated Balance Sheet were as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance as of&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Air traffic liability - passenger travel and ancillary passenger services&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,695&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,059&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Air traffic liability - loyalty program&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,289&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,011&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;&#160;&#160;Total Air traffic liability&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,984&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,070&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;Rollforwards of the Company's Air traffic liability - loyalty program for the &lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; were as follows (in millions):&lt;/span&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:47%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Air traffic liability - loyalty program - beginning balance&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,171&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,799&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,011&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,667&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Amounts deferred associated with points awarded&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;757&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;719&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,468&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,349&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue recognized from points redeemed - Passenger&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(622&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(588&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,158&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1,079&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue recognized from points redeemed - Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(11&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(32&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(18&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Air traffic liability - loyalty program - ending balance&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,289&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,919&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,289&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,919&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:DeferredRevenueByArrangementDisclosureTextBlock>
    <luv:AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229463488e1096-wk-Fact-FD84A2A75282F0F64734E2A9CA40B285"
      unitRef="usd">2695000000</luv:AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices>
    <luv:AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229463488e1115-wk-Fact-5ECF1F9A328F7F5FE4C6E2A9CA3C176A"
      unitRef="usd">2059000000</luv:AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices>
    <luv:AirTrafficLiabilityLoyaltyProgram
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229463488e1130-wk-Fact-46DE9DF9C1BFFEF4CEB2E2A9CA3BE294"
      unitRef="usd">3289000000</luv:AirTrafficLiabilityLoyaltyProgram>
    <luv:AirTrafficLiabilityLoyaltyProgram
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229463488e1149-wk-Fact-3611F16C7AB91A4EA499E2A9CA3C850E"
      unitRef="usd">3011000000</luv:AirTrafficLiabilityLoyaltyProgram>
    <luv:AirTrafficLiabilityTotal
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229463488e1174-wk-Fact-A1747E3628064EB2EB11E2A9CA15EEB6"
      unitRef="usd">5984000000</luv:AirTrafficLiabilityTotal>
    <luv:AirTrafficLiabilityTotal
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229463488e1193-wk-Fact-3F2C17F8E2C8425686B4E2A9CA1C72FE"
      unitRef="usd">5070000000</luv:AirTrafficLiabilityTotal>
    <us-gaap:RevenueRecognitionPolicyTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-139ED2E42C087AD7DE2BE2A9CA5D49CC-0-wk-Fact-27B737FC4DF5A1C8BCE5E2A9CA27DA41">The balance in Air traffic liability &#x2013; passenger travel and ancillary passenger services also includes unused funds that are available for use by Customers and are not currently associated with a ticket, but represent funds effectively refunded and made available for use to purchase a ticket for a flight that occurs prior to their expiration. These funds are typically created as a result of a prior ticket cancellation or exchange. These performance obligations are expected to have a duration of twelve months or less; therefore, the Company has elected to not disclose the amount of the remaining transaction price and its expected timing of recognition for passenger tickets. Recognition of revenue associated with the Company&#x2019;s loyalty liability can be difficult to predict, as the number of award seats available to members is not currently restricted and they could choose to redeem their points at any time that a seat is available. The performance obligations classified as a current liability related to the Company&#x2019;s loyalty program were estimated based on expected redemptions utilizing historical redemption patterns, and forecasted flight availability, fares, and coefficients. The entire balance classified as Air traffic liability &#x2013; noncurrent relates to loyalty points that were estimated to be redeemed in periods beyond 12 months following the representative balance sheet date. The Company expects the majority of loyalty points to be redeemed within two years.</us-gaap:RevenueRecognitionPolicyTextBlock>
    <us-gaap:DeferredRevenue
      contextRef="FI2019Q1"
      decimals="-6"
      id="d229463488e1436-wk-Fact-95C2ECAA7E03781E179FE2A9C9D11125"
      unitRef="usd">3171000000</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue
      contextRef="FI2018Q1"
      decimals="-6"
      id="d229463488e1455-wk-Fact-F82E41204D1E1F07BBE1E2A9C9C66E58"
      unitRef="usd">2799000000</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229463488e1474-wk-Fact-5C54353647DB352FB2F4E2A9C9CBB6B8"
      unitRef="usd">3011000000</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue
      contextRef="FI2017Q4"
      decimals="-6"
      id="d229463488e1494-wk-Fact-2B6743FDE78026D2DCA7E2A9C9CFBE41"
      unitRef="usd">2667000000</us-gaap:DeferredRevenue>
    <luv:RevenueAmountsDeferredAssociatedWithPointsAwarded
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229463488e1509-wk-Fact-2EA1D44C49ED4DEC7693E2A9C9D87BD2"
      unitRef="usd">757000000</luv:RevenueAmountsDeferredAssociatedWithPointsAwarded>
    <luv:RevenueAmountsDeferredAssociatedWithPointsAwarded
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229463488e1528-wk-Fact-970C66F50DFAA66E9109E2A9C9C99486"
      unitRef="usd">719000000</luv:RevenueAmountsDeferredAssociatedWithPointsAwarded>
    <luv:RevenueAmountsDeferredAssociatedWithPointsAwarded
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229463488e1547-wk-Fact-202D645CFF6C5C1A830FE2A9C9CD4AB5"
      unitRef="usd">1468000000</luv:RevenueAmountsDeferredAssociatedWithPointsAwarded>
    <luv:RevenueAmountsDeferredAssociatedWithPointsAwarded
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229463488e1567-wk-Fact-6CFE716BAB882C12D916E2A9C9D4B6A0"
      unitRef="usd">1349000000</luv:RevenueAmountsDeferredAssociatedWithPointsAwarded>
    <luv:PassengerRevenueRecognizedFromPointsRedeemed
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229463488e1587-wk-Fact-C989D0516087BB065D97E2A9C9D2ACE9"
      unitRef="usd">-622000000</luv:PassengerRevenueRecognizedFromPointsRedeemed>
    <luv:PassengerRevenueRecognizedFromPointsRedeemed
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229463488e1607-wk-Fact-B1842179056BA25F80E9E2A9C9CB5784"
      unitRef="usd">-588000000</luv:PassengerRevenueRecognizedFromPointsRedeemed>
    <luv:PassengerRevenueRecognizedFromPointsRedeemed
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229463488e1627-wk-Fact-326742CD2CACC2961412E2A9C9CADD11"
      unitRef="usd">-1158000000</luv:PassengerRevenueRecognizedFromPointsRedeemed>
    <luv:PassengerRevenueRecognizedFromPointsRedeemed
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229463488e1648-wk-Fact-DABD97E1D437AF92AA55E2A9C9D09B08"
      unitRef="usd">-1079000000</luv:PassengerRevenueRecognizedFromPointsRedeemed>
    <luv:OtherRevenueRecognizedFromPointsRedeemed
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229463488e1669-wk-Fact-8FFE5CA4400DB7509E26E2A9C9D12326"
      unitRef="usd">-17000000</luv:OtherRevenueRecognizedFromPointsRedeemed>
    <luv:OtherRevenueRecognizedFromPointsRedeemed
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229463488e1689-wk-Fact-9DA8D2B50C8106FE3CC9E2A9C9D22E37"
      unitRef="usd">-11000000</luv:OtherRevenueRecognizedFromPointsRedeemed>
    <luv:OtherRevenueRecognizedFromPointsRedeemed
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229463488e1709-wk-Fact-0233F868D558D42B1CE3E2A9C9D335CE"
      unitRef="usd">-32000000</luv:OtherRevenueRecognizedFromPointsRedeemed>
    <luv:OtherRevenueRecognizedFromPointsRedeemed
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229463488e1730-wk-Fact-17393C8B7E8DEC80EF73E2A9C9D0DB42"
      unitRef="usd">-18000000</luv:OtherRevenueRecognizedFromPointsRedeemed>
    <us-gaap:DeferredRevenue
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229463488e1756-wk-Fact-3AF218BD45576C849909E2A9C9CA2483"
      unitRef="usd">3289000000</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue
      contextRef="FI2018Q2"
      decimals="-6"
      id="d229463488e1775-wk-Fact-20654648213DEF73DB50E2A9C9C8DC14"
      unitRef="usd">2919000000</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229463488e1794-wk-Fact-3AF218BD45576C849909E2A9C9CA2483"
      unitRef="usd">3289000000</us-gaap:DeferredRevenue>
    <us-gaap:DeferredRevenue
      contextRef="FI2018Q2"
      decimals="-6"
      id="d229463488e1814-wk-Fact-20654648213DEF73DB50E2A9C9C8DC14"
      unitRef="usd">2919000000</us-gaap:DeferredRevenue>
    <us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-DA487AD2FB4F9370ACFFE2A9CA5D7A2C-0-wk-Fact-C6190CDF11272E8906A6E2A9C97DC20F">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Air traffic liability includes consideration received for ticket and loyalty related performance obligations which have not been satisfied as of a given date. Rollforwards of the amounts included in Air traffic liability as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; were as follows (in millions):&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:79%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Air traffic liability&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,070&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;11,178&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2,855&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue from current period sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(7,409&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,984&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:79%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Air traffic liability&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2017&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4,565&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10,927&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2,613&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&#160;&#160;Revenue from current period sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(7,349&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June 30, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5,530&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock>
    <luv:AirTrafficLiabilityTotal
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229463488e1890-wk-Fact-3F2C17F8E2C8425686B4E2A9CA1C72FE"
      unitRef="usd">5070000000</luv:AirTrafficLiabilityTotal>
    <luv:AirTrafficLiabilityCurrentPeriodSales
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229463488e1905-wk-Fact-568D980A14ADA4102EB8E2A9CA1B3069"
      unitRef="usd">11178000000</luv:AirTrafficLiabilityCurrentPeriodSales>
    <luv:AirTrafficLiabilityRevenueamountsinbeginningbalance
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229463488e1925-wk-Fact-E8096B1FCD8B269345D4E2A9CA19C8A6"
      unitRef="usd">-2855000000</luv:AirTrafficLiabilityRevenueamountsinbeginningbalance>
    <luv:AirTrafficLiabilityRevenuefromCurrentPeriodSales
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229463488e1946-wk-Fact-5D888E1012A533C201DEE2A9CA18DC8C"
      unitRef="usd">-7409000000</luv:AirTrafficLiabilityRevenuefromCurrentPeriodSales>
    <luv:AirTrafficLiabilityTotal
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229463488e1972-wk-Fact-A1747E3628064EB2EB11E2A9CA15EEB6"
      unitRef="usd">5984000000</luv:AirTrafficLiabilityTotal>
    <luv:AirTrafficLiabilityTotal
      contextRef="FI2017Q4"
      decimals="-6"
      id="d229463488e2031-wk-Fact-A067FEA3DFF72EFAA25CE2A9CA2D8CAC"
      unitRef="usd">4565000000</luv:AirTrafficLiabilityTotal>
    <luv:AirTrafficLiabilityCurrentPeriodSales
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229463488e2046-wk-Fact-285FA7897E2AD7EFBB6EE2A9CA2AE7D5"
      unitRef="usd">10927000000</luv:AirTrafficLiabilityCurrentPeriodSales>
    <luv:AirTrafficLiabilityRevenueamountsinbeginningbalance
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229463488e2066-wk-Fact-0B75D4135B83788B41B0E2A9CA2DE048"
      unitRef="usd">-2613000000</luv:AirTrafficLiabilityRevenueamountsinbeginningbalance>
    <luv:AirTrafficLiabilityRevenuefromCurrentPeriodSales
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229463488e2087-wk-Fact-B230E6FBADFFA2AA2AD9E2A9CA2921C2"
      unitRef="usd">-7349000000</luv:AirTrafficLiabilityRevenuefromCurrentPeriodSales>
    <luv:AirTrafficLiabilityTotal
      contextRef="FI2018Q2"
      decimals="-6"
      id="d229463488e2113-wk-Fact-51197A9F5C14B10E715CE2A9CA2A780C"
      unitRef="usd">5530000000</luv:AirTrafficLiabilityTotal>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2QTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember"
      decimals="-6"
      id="d229463488e2145-wk-Fact-15CC7D5A32060D9E7F42E2A9C9A887CB"
      unitRef="usd">336000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2QTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember"
      decimals="-6"
      id="d229463488e2149-wk-Fact-EF4BAFF39A05E87CD314E2A9C9B127BF"
      unitRef="usd">292000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2019Q2YTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember"
      decimals="-6"
      id="d229463488e2162-wk-Fact-63F5518D32068FF99F6D0BCCD05DB8F5"
      unitRef="usd">655000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="FD2018Q2YTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember"
      decimals="-6"
      id="d229463488e2166-wk-Fact-31178989BD1601CCE4EBE2A9C9AEA7CE"
      unitRef="usd">565000000</us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax>
    <us-gaap:EarningsPerShareTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-2C289ACB3387190194F3E2A9CA5E135C-0-wk-Fact-533DACFB16C6EDEA11BAE2A9CA258B7B">NET INCOME PER SHARE&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table sets forth the computation of basic and diluted net income per share (in millions, except per share amounts):&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:57%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;NUMERATOR:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;741&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;733&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,128&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,195&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;DENOMINATOR:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Weighted-average shares outstanding, basic&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;542&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;578&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;547&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;582&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Dilutive effect of restricted stock units&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Adjusted weighted-average shares outstanding, diluted&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;542&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;579&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;547&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;583&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;NET INCOME PER SHARE:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Basic&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1.37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1.27&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2.06&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2.05&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Diluted&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1.37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1.27&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2.06&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2.05&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Potentially dilutive amounts excluded from calculations:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Restricted stock units&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-1D663782B3744538FE5BE2A9CA5E4BB4-0-wk-Fact-1AB2BF472799836015B4E2A9CA269ADA">&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table sets forth the computation of basic and diluted net income per share (in millions, except per share amounts):&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:57%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:8%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30,&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;NUMERATOR:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Net income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;741&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;733&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,128&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,195&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;DENOMINATOR:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Weighted-average shares outstanding, basic&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;542&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;578&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;547&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;582&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Dilutive effect of restricted stock units&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Adjusted weighted-average shares outstanding, diluted&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;542&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;579&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;547&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;583&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;NET INCOME PER SHARE:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Basic&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1.37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1.27&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2.06&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2.05&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Diluted&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1.37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1.27&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2.06&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2.05&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Potentially dilutive amounts excluded from calculations:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Restricted stock units&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229454772e724-wk-Fact-2E000D4CF5D048D2041BE2A9C9A19728"
      unitRef="usd">741000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229454772e743-wk-Fact-31375E3A174787C5B759E2A9C9E00373"
      unitRef="usd">733000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229454772e762-wk-Fact-53105F5168BFE141EBC4E2A9C9AAA363"
      unitRef="usd">1128000000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229454772e782-wk-Fact-AD917165CD7E0FF739CBE2A9C99BC665"
      unitRef="usd">1195000000</us-gaap:NetIncomeLoss>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229454772e957-wk-Fact-0BFE850FD9E46CD8F524E2A9C9B9940B"
      unitRef="shares">542000000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229454772e976-wk-Fact-85C0BB49C9A9CCAE96A9E2A9C9C44F07"
      unitRef="shares">578000000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229454772e995-wk-Fact-31AA1DE1B0DB7CDD9210E2A9C9A4D3AB"
      unitRef="shares">547000000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229454772e1015-wk-Fact-0837057B6B495E7C0BF9E2A9C9CB3D90"
      unitRef="shares">582000000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
    <us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229454772e1035-wk-Fact-0A1D8B6B87913E4706AEE2A9CA453824"
      unitRef="shares">0</us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements>
    <us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229454772e1054-wk-Fact-15F501FB5AB1C47DEDD5E2A9CA422E3A"
      unitRef="shares">1000000</us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements>
    <us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229454772e1073-wk-Fact-18752CFD1839E6FB836DE2A9CA430D5A"
      unitRef="shares">0</us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements>
    <us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229454772e1093-wk-Fact-784F18199439A4E237A5E2A9CA455785"
      unitRef="shares">1000000</us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229454772e1113-wk-Fact-E2757DC4700AF8804F63E2A9C9F493F3"
      unitRef="shares">542000000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2018Q2QTD"
      decimals="-6"
      id="d229454772e1132-wk-Fact-0BCF0E4466591A0C7383E2A9C9EED120"
      unitRef="shares">579000000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229454772e1151-wk-Fact-A0C8CFA1012348A2A1D9E2A9C98CF764"
      unitRef="shares">547000000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
      contextRef="FD2018Q2YTD"
      decimals="-6"
      id="d229454772e1171-wk-Fact-BF4B8BD788EE503B0854E2A9C9AEA0C8"
      unitRef="shares">583000000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2019Q2QTD"
      decimals="2"
      id="d229454772e1357-wk-Fact-B9348722EC32BC82C8B8E2A9C99D1444"
      unitRef="usdPerShare">1.37</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2018Q2QTD"
      decimals="2"
      id="d229454772e1376-wk-Fact-50B58815E950ED46E9A3E2A9CA0EDAB4"
      unitRef="usdPerShare">1.27</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2019Q2YTD"
      decimals="2"
      id="d229454772e1395-wk-Fact-BB4B624D7AAD7F744E14E2A9C9E257B8"
      unitRef="usdPerShare">2.06</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareBasic
      contextRef="FD2018Q2YTD"
      decimals="2"
      id="d229454772e1415-wk-Fact-EDD627DA53D89811463BE2A9C9E1DC35"
      unitRef="usdPerShare">2.05</us-gaap:EarningsPerShareBasic>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2019Q2QTD"
      decimals="2"
      id="d229454772e1435-wk-Fact-42B8C2AA99AC2D6E7ACAE2A9C9BD7AE6"
      unitRef="usdPerShare">1.37</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2018Q2QTD"
      decimals="2"
      id="d229454772e1454-wk-Fact-7DC8A22B31DEF3AE28C5E2A9C99E0B81"
      unitRef="usdPerShare">1.27</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2019Q2YTD"
      decimals="2"
      id="d229454772e1473-wk-Fact-CE5F0E06A575BD49CC43E2A9C99C29A4"
      unitRef="usdPerShare">2.06</us-gaap:EarningsPerShareDiluted>
    <us-gaap:EarningsPerShareDiluted
      contextRef="FD2018Q2YTD"
      decimals="2"
      id="d229454772e1493-wk-Fact-5B0DC103DF7422C91071E2A9C9C42D9D"
      unitRef="usdPerShare">2.05</us-gaap:EarningsPerShareDiluted>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="FD2019Q2QTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="-6"
      id="d229454772e1668-wk-Fact-264C35A4B36C81783899E2A9CA47C8DB"
      unitRef="shares">1000000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="FD2018Q2QTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="-6"
      id="d229454772e1687-wk-Fact-75BF354F01DAEB6ADB49E2A9CA44940C"
      unitRef="shares">1000000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="FD2019Q2YTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="-6"
      id="d229454772e1706-wk-Fact-20ED6D6BFC204F761BCFE2A9CA3E8CE3"
      unitRef="shares">1000000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="FD2018Q2YTD_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_RestrictedStockUnitsRSUMember"
      decimals="-6"
      id="d229454772e1726-wk-Fact-D3F92A1A04E08AE3D994E2A9CA446B4D"
      unitRef="shares">1000000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:LeasesOfLesseeDisclosureTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-C9262721F1896FEFD308E2A9CA5E008C-0-wk-Fact-CE5D5276B09281226123E2A9CA1D3423">LEASES&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company enters into leases for aircraft, property, and other types of equipment in the normal course of business. The accounting for these leases follows the requirements of the New Lease Standard, which the Company adopted as of January 1, 2019. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. For leases with terms greater than &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;12&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; months, an asset and lease liability are initially recorded at an amount equal to the present value of the unpaid lease payments. The Company's lease term includes any option to extend the lease when it is reasonably certain that it will exercise that option. The Company uses its estimated incremental borrowing rate, which is derived from information available at the lease commencement date, in determining the present value of lease payments, since the Company does not know the actual implicit rates in its leases. The Company gives consideration to its recent debt issuances as well as publicly available data for instruments with similar characteristics when calculating its incremental borrowing rate. The Company does not separate lease and nonlease components within any of its agreements.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company held aircraft leases with remaining terms ranging from &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;three months&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; to &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;13 years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. The aircraft leases generally can be renewed for &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;one&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; to &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;five years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; at rates based on fair market value at the end of the lease term. Residual value guarantees included in the Company's lease agreements are not material. On July 9, 2012, the Company signed an agreement with&#160;Delta Air Lines, Inc.&#160;and Boeing Capital Corp. to lease or sublease &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;88&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;AirTran Airways, Inc. Boeing 717-200 aircraft ("B717s") to Delta at agreed-upon lease rates. Excluding aircraft for which the leases had expired as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the following remained:&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;73&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;on operating leases,&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;ten&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;owned, and&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;two&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;on finance leases. The sublease terms for the&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;73&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;B717s on operating lease and the&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;two&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;B717s on finance lease coincide with the Company's remaining lease terms for these aircraft from the original lessor, which have remaining lease terms ranging from approximately&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;three months&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; to&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;five years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. The Company's future sublease income associated with the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;73&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;B717s on operating lease as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; was as follows: &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$48 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; remaining in &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$78 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; in &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2020&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$41 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; in &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2021&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$17 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; in &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2022&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$7 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; in &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2023&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$1 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; in 2024. The leasing of the&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;ten&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;B717s that are owned by the Company is subject to certain conditions, and the remaining lease terms are up to&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;four years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, after which Delta will have the option to purchase the aircraft at the then-prevailing fair market value. The &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;ten&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; owned B717s are accounted for as sales type leases, the&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;two&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;B717s classified by the Company as finance leases are accounted for as direct financing &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;leases, and the remaining&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;73&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;subleases are accounted for as operating leases with Delta. There are&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;contingent payments and&#160;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;no&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&#160;significant residual value conditions associated with the transaction.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:174%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;At each airport where the Company conducts flight operations, the Company has lease agreements, generally with a governmental unit or authority, for the use of airport terminals, airfields, office space, cargo warehouses, and/or maintenance facilities. These leases are classified as operating lease agreements and have lease terms remaining ranging from &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;one month&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; to &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;27 years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. The majority of the airport terminal leases contain certain provisions for periodic adjustments to rates that depend upon airport operating costs or use of the facilities, and are reset at least annually. Due to the nature and variability of the rates, the majority of these leases are not recorded on the unaudited Condensed Consolidated Balance Sheet.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company also leases certain technology assets, fuel storage tanks, and various other equipment that qualify as leases under the New Lease Standard. The remaining lease terms range from &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;three months&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; to &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;eight years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. Certain leases can be renewed from &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;one&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; to &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;five years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Lease-related assets and liabilities recorded on the unaudited Condensed Consolidated Balance Sheet were as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:174%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:33%;"/&gt;&lt;td style="width:47%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:18%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance Sheet location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating lease right-of-use assets (net)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,424&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Property and equipment (net of allowance for depreciation and amortization of $401)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;862&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,286&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current operating lease liabilities &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;350&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current maturities of long-term debt&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;86&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Noncurrent&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Noncurrent operating lease liabilities &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,072&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term debt less current maturities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;608&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,116&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The components of lease costs, included in the unaudited Condensed Consolidated Statement of Comprehensive Income, were as follows:&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:32%;"/&gt;&lt;td style="width:29%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:17%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:17%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Statement of Comprehensive Income location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating lease cost - aircraft (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other operating expenses&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;44&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;88&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating lease cost - other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Landing fees and airport rentals, and Other operating expenses&lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;22&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;44&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Short-term lease cost &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other operating expenses&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Variable lease cost&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Landing fees and airport rentals, and Other operating expenses&lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;349&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;679&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance lease cost:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Amortization of lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;29&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest on lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total net lease cost&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;452&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;885&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Net of sublease income of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$25 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$50 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Supplemental cash flow information related to leases, included in the unaudited Condensed Consolidated Statement of Cash Flows, was as follows:&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:61%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:17%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:17%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash paid for amounts included in the measurement of lease liabilities: &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating cash flows for operating leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;107&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;203&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating cash flows for finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Financing cash flows for finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;21&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;43&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Right-of-use assets obtained in exchange for lease obligations:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;124&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, maturities of lease liabilities were as follows: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:57%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Remainder of 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;210&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;344&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;109&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;213&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;104&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;140&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;101&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2023&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;97&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Thereafter &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;752&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;339&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease payments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,769&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;805&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less imputed interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(347&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(111&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease obligations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,422&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;694&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less current obligations &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(350&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(86&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term lease obligations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,072&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;608&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The table below presents additional information related to the Company's leases as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="3"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;"/&gt;&lt;td style="width:37%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;As of June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Weighted average remaining lease term&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9 years&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8 years&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Weighted average discount rate &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating leases (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Upon adoption of the New Lease Standard, the incremental borrowing rate used for existing leases was established as of January 1, 2019.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company had additional operating lease commitments that had not yet commenced of approximately &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$600 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;16&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; Boeing 737 MAX 8 aircraft expected to be delivered in 2019 and 2020, each with lease terms that range from &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;eight&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; to &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;nine years&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Disclosures related to periods prior to the adoption of the New Lease Standard&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Future minimum lease payments under capital leases and noncancelable operating leases and rentals to be received under subleases with initial or remaining terms in excess of one year at&#160;December&#160;31, 2018, were as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:52%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Capital&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Subleases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;leases, net&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;111&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;348&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(92&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;256&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;109&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;357&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(78&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;279&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;105&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;244&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(41&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;203&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;100&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;172&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;155&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2023&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;97&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;146&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;139&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Thereafter&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;335&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;474&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;473&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total minimum lease payments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;857&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,741&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(236&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,505&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less amount representing interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;126&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Present value of minimum lease payments (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;731&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less current portion&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;85&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term portion&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;646&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Excludes lease incentive obligation of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$114 million&lt;/span&gt;&lt;/span&gt;.</us-gaap:LeasesOfLesseeDisclosureTextBlock>
    <us-gaap:LesseeLeasesPolicyTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-AD3CA0505B1A1A1DF9F3E2A9CA5F5D52-0-wk-Fact-7174F956B48BA0E24F4CE2A9CA21041F">&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company enters into leases for aircraft, property, and other types of equipment in the normal course of business. The accounting for these leases follows the requirements of the New Lease Standard, which the Company adopted as of January 1, 2019. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. For leases with terms greater than &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;12&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; months, an asset and lease liability are initially recorded at an amount equal to the present value of the unpaid lease payments. The Company's lease term includes any option to extend the lease when it is reasonably certain that it will exercise that option. The Company uses its estimated incremental borrowing rate, which is derived from information available at the lease commencement date, in determining the present value of lease payments, since the Company does not know the actual implicit rates in its leases. The Company gives consideration to its recent debt issuances as well as publicly available data for instruments with similar characteristics when calculating its incremental borrowing rate. The Company does not separate lease and nonlease components within any of its agreements.&lt;/span&gt;&lt;/div&gt;</us-gaap:LesseeLeasesPolicyTextBlock>
    <luv:LesseeOperatingandFinanceLeaseTermofContract
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MinimumMember"
      id="d229467115e454-wk-Fact-3B237FCE14DC3E23D489E2A9C97F9DD5">P3M</luv:LesseeOperatingandFinanceLeaseTermofContract>
    <luv:LesseeOperatingandFinanceLeaseTermofContract
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MaximumMember"
      id="d229467115e458-wk-Fact-F64F7A0454ACEE87F7CBE2A9C9B473A8">P13Y</luv:LesseeOperatingandFinanceLeaseTermofContract>
    <luv:LesseeRenewalTerm
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember_srt_RangeAxis_srt_MaximumMember"
      id="d229467115e466-wk-Fact-2916C3CFA8FD755F17A0E2A9C97CEEAB">P5Y</luv:LesseeRenewalTerm>
    <luv:PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e471-wk-Fact-C6BF6727CCCD29F1E1A0E2A9CA42B99D"
      unitRef="Aircraft">88</luv:PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e479-wk-Fact-9A2C866F38CDD17FD7FDE2A9C945B446"
      unitRef="Aircraft">73</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits>
    <luv:OwnedAssetsNumberOfUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e483-wk-Fact-FF66716C03EBD7226A2BE2A9CA223A84"
      unitRef="Aircraft">10</luv:OwnedAssetsNumberOfUnits>
    <luv:FinanceLeasedAssetsNumberofUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e487-wk-Fact-8E50919EF513013F4A16E2A9C9444C7C"
      unitRef="Aircraft">2</luv:FinanceLeasedAssetsNumberofUnits>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e491-wk-Fact-9A2C866F38CDD17FD7FDE2A9C945B446"
      unitRef="Aircraft">73</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits>
    <luv:FinanceLeasedAssetsNumberofUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e496-wk-Fact-8E50919EF513013F4A16E2A9C9444C7C"
      unitRef="Aircraft">2</luv:FinanceLeasedAssetsNumberofUnits>
    <luv:SubleaseTerms
      contextRef="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member_srt_RangeAxis_srt_MinimumMember"
      id="d229467115e500-wk-Fact-4BB17928E79E11138170E2A9CA1F27DA">P3M</luv:SubleaseTerms>
    <luv:SubleaseTerms
      contextRef="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member_srt_RangeAxis_srt_MaximumMember"
      id="d229467115e504-wk-Fact-C8871B1644E174FDA396E2A9C985048B">P5Y</luv:SubleaseTerms>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e508-wk-Fact-9A2C866F38CDD17FD7FDE2A9C945B446"
      unitRef="Aircraft">73</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e517-wk-Fact-C1A0F01CB9A4D57902EBE2A9C9BF5B1D"
      unitRef="usd">48000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e525-wk-Fact-5DCBC2D310805E8C4329E2A9C97945BB"
      unitRef="usd">78000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e533-wk-Fact-D019B09CA571703ECFE9E2A9C98A7C55"
      unitRef="usd">41000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e542-wk-Fact-2D4EE03C2F8796121AB1E2A9CA2B57F8"
      unitRef="usd">17000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e550-wk-Fact-D8E5FFBCD33C9152E894E2A9C9D4205A"
      unitRef="usd">7000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
    <luv:OperatingLeasesFutureMinimumPaymentsDueinSixYears
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e558-wk-Fact-FC873E46892D55926C21245A4DBFA2B0"
      unitRef="usd">1000000</luv:OperatingLeasesFutureMinimumPaymentsDueinSixYears>
    <luv:OwnedAssetsNumberOfUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e563-wk-Fact-FF66716C03EBD7226A2BE2A9CA223A84"
      unitRef="Aircraft">10</luv:OwnedAssetsNumberOfUnits>
    <luv:LeaseTermsForOwnedAircraft
      contextRef="FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member"
      id="d229467115e567-wk-Fact-45CA5DCF3AF68A91F733E2A9C956FB42">P4Y</luv:LeaseTermsForOwnedAircraft>
    <luv:OwnedAssetsNumberOfUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e571-wk-Fact-FF66716C03EBD7226A2BE2A9CA223A84"
      unitRef="Aircraft">10</luv:OwnedAssetsNumberOfUnits>
    <luv:FinanceLeasedAssetsNumberofUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e575-wk-Fact-8E50919EF513013F4A16E2A9C9444C7C"
      unitRef="Aircraft">2</luv:FinanceLeasedAssetsNumberofUnits>
    <us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e582-wk-Fact-9A2C866F38CDD17FD7FDE2A9C945B446"
      unitRef="Aircraft">73</us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits>
    <luv:FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e586-wk-Fact-AA462443C6548A5BBAA9E2A9C943E954"
      unitRef="usd">0</luv:FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty>
    <luv:FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty
      contextRef="FI2019Q2_srt_AircraftTypeAxis_srt_B717200Member"
      decimals="INF"
      id="d229467115e590-wk-Fact-AA462443C6548A5BBAA9E2A9C943E954"
      unitRef="usd">0</luv:FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty>
    <luv:LesseeOperatingLeaseTermsofContract
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AirportRelatedMember_srt_RangeAxis_srt_MinimumMember"
      id="d229467115e599-wk-Fact-26ED78EC740495E8DFFDE2A9C9D2093B">P1M</luv:LesseeOperatingLeaseTermsofContract>
    <luv:LesseeOperatingLeaseTermsofContract
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AirportRelatedMember_srt_RangeAxis_srt_MaximumMember"
      id="d229467115e603-wk-Fact-0D3DDEFF249C34337130E2A9CA23DA25">P27Y</luv:LesseeOperatingLeaseTermsofContract>
    <luv:LesseeOperatingandFinanceLeaseTermofContract
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MinimumMember"
      id="d229467115e612-wk-Fact-B184F6C8A05BE8645C93E2A9C943C2C5">P3M</luv:LesseeOperatingandFinanceLeaseTermofContract>
    <luv:LesseeOperatingandFinanceLeaseTermofContract
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MaximumMember"
      id="d229467115e616-wk-Fact-3D8548BA5FC054491AF6E2A9C97F6441">P8Y</luv:LesseeOperatingandFinanceLeaseTermofContract>
    <luv:LesseeRenewalTerm
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember_srt_RangeAxis_srt_MaximumMember"
      id="d229467115e624-wk-Fact-76CE3502C59C3C038E52E2A9C97ADF88">P5Y</luv:LesseeRenewalTerm>
    <luv:LeaseRelatedAssetsandLiabilitiesTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-28EFCCF72105BF547456E2A9CA5E1857-0-wk-Fact-F24EC920BDBDEE557448E2A9CA233437">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Lease-related assets and liabilities recorded on the unaudited Condensed Consolidated Balance Sheet were as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:174%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:33%;"/&gt;&lt;td style="width:47%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:18%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance Sheet location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating lease right-of-use assets (net)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,424&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Property and equipment (net of allowance for depreciation and amortization of $401)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;862&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,286&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current operating lease liabilities &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;350&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Current maturities of long-term debt&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;86&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Noncurrent&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Noncurrent operating lease liabilities &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,072&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term debt less current maturities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;608&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,116&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</luv:LeaseRelatedAssetsandLiabilitiesTableTextBlock>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e748-wk-Fact-E264B203730A731C4F2DE2A9C9FBFD6E"
      unitRef="usd">1424000000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:FinanceLeaseRightOfUseAsset
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e768-wk-Fact-ADBA9A0423BFACD09492E2A9C98046E8"
      unitRef="usd">862000000</us-gaap:FinanceLeaseRightOfUseAsset>
    <luv:LeaseRightofUseAsset
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e798-wk-Fact-6A8F2F624B141EC33843E2A9C9833B7D"
      unitRef="usd">2286000000</luv:LeaseRightofUseAsset>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e901-wk-Fact-D43E13E30A32423223DDE2A9C9FA41C3"
      unitRef="usd">350000000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:FinanceLeaseLiabilityCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e921-wk-Fact-0E7BD0DE1FFA3F5AF3B8E2A9C982BC45"
      unitRef="usd">86000000</us-gaap:FinanceLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e973-wk-Fact-B970D110C0591864E8FFE2A9C98887BA"
      unitRef="usd">1072000000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:FinanceLeaseLiabilityNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e998-wk-Fact-4485F6DC12E39AD808E0E2A9C9872101"
      unitRef="usd">608000000</us-gaap:FinanceLeaseLiabilityNoncurrent>
    <luv:LeaseLiability
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e1028-wk-Fact-D14C24B84ED8EDAD43B4E2A9C981511F"
      unitRef="usd">2116000000</luv:LeaseLiability>
    <us-gaap:LeaseCostTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-268DCA273D2100BB6759E2A9CA5F61E7-0-wk-Fact-8524E83DC1A0D804AF21E2A9C9D1AD79">&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The components of lease costs, included in the unaudited Condensed Consolidated Statement of Comprehensive Income, were as follows:&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:32%;"/&gt;&lt;td style="width:29%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:17%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:17%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Statement of Comprehensive Income location&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating lease cost - aircraft (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other operating expenses&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;44&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;88&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating lease cost - other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Landing fees and airport rentals, and Other operating expenses&lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;22&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;44&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Short-term lease cost &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other operating expenses&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Variable lease cost&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Landing fees and airport rentals, and Other operating expenses&lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;349&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;679&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance lease cost:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Amortization of lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Depreciation and amortization&lt;/span&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;29&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;58&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest on lease liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total net lease cost&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;452&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;885&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Net of sublease income of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$25 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$50 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;, respectively. &lt;/span&gt;&lt;/div&gt;</us-gaap:LeaseCostTableTextBlock>
    <us-gaap:OperatingLeaseCost
      contextRef="FD2019Q2QTD_luv_PropertyTypeAxis_luv_AircraftMember"
      decimals="-6"
      id="d229467115e1129-wk-Fact-A27B8B64F9F9A6FE59D2E2A9C97EE6E2"
      unitRef="usd">44000000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_luv_AircraftMember"
      decimals="-6"
      id="d229467115e1148-wk-Fact-CFC99545FDB01849F8D2E2A9C97861E4"
      unitRef="usd">88000000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="FD2019Q2QTD_luv_PropertyTypeAxis_srt_OtherPropertyMember"
      decimals="-6"
      id="d229467115e1170-wk-Fact-7EB9D9CEDFBA6FB0A914E2A9C9836D88"
      unitRef="usd">22000000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="FD2019Q2YTD_luv_PropertyTypeAxis_srt_OtherPropertyMember"
      decimals="-6"
      id="d229467115e1189-wk-Fact-AF36FDB7AAD4334D82D91AF511AFB01C"
      unitRef="usd">44000000</us-gaap:OperatingLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1214-wk-Fact-25941C9193D788068C33E2A9C97DFB56"
      unitRef="usd">1000000</us-gaap:ShortTermLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1233-wk-Fact-1FFD4A346CCE21E1F37C1AF5119DEAD6"
      unitRef="usd">2000000</us-gaap:ShortTermLeaseCost>
    <us-gaap:VariableLeaseCost
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1260-wk-Fact-4CFB787162BFE9CEFEC3E2A9C98734A4"
      unitRef="usd">349000000</us-gaap:VariableLeaseCost>
    <us-gaap:VariableLeaseCost
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1279-wk-Fact-BD7A4AA73526878DFBEA1AF511A9A090"
      unitRef="usd">679000000</us-gaap:VariableLeaseCost>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1352-wk-Fact-B5E9ACD04086DD9639E6E2A9C97ED0C7"
      unitRef="usd">29000000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseRightOfUseAssetAmortization
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1371-wk-Fact-D391C6BBC91C3B1036271AF511B4CF4A"
      unitRef="usd">58000000</us-gaap:FinanceLeaseRightOfUseAssetAmortization>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1396-wk-Fact-1893F7C8725B66547C57E2A9C979AE78"
      unitRef="usd">7000000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:FinanceLeaseInterestExpense
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1415-wk-Fact-FFB42B7FBF0464AC13241AF511A478DE"
      unitRef="usd">14000000</us-gaap:FinanceLeaseInterestExpense>
    <us-gaap:LeaseCost
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1445-wk-Fact-208196BA29047B91FF36E2A9C97D4F1F"
      unitRef="usd">452000000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1464-wk-Fact-D18127DAE61DFF308CAFE2A9C97E2D98"
      unitRef="usd">885000000</us-gaap:LeaseCost>
    <us-gaap:SubleaseIncome
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1477-wk-Fact-8547670FB4C2AF2EE013E2A9C951BA72"
      unitRef="usd">25000000</us-gaap:SubleaseIncome>
    <us-gaap:SubleaseIncome
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1481-wk-Fact-70FA3367552B86AFC7DE1AF5E2A54F14"
      unitRef="usd">50000000</us-gaap:SubleaseIncome>
    <us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-6188B61D42E37272BD86E2A9CA5F13EE-0-wk-Fact-9F5391BB81F0C25F1E97E2A9C983B521">&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Supplemental cash flow information related to leases, included in the unaudited Condensed Consolidated Statement of Cash Flows, was as follows:&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt; &lt;/span&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:61%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:17%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:17%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Three months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Six months ended June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash paid for amounts included in the measurement of lease liabilities: &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating cash flows for operating leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;107&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;203&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating cash flows for finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Financing cash flows for finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;21&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;43&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Right-of-use assets obtained in exchange for lease obligations:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;124&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:18px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock>
    <us-gaap:OperatingLeasePayments
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1659-wk-Fact-B61005FA1010D62A8503E2A9CA1D66A6"
      unitRef="usd">107000000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1678-wk-Fact-85AFC73AC8EB4452E1C61AF831814639"
      unitRef="usd">203000000</us-gaap:OperatingLeasePayments>
    <us-gaap:FinanceLeaseInterestPaymentOnLiability
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1693-wk-Fact-72092A557A542F186682E2A9CA1E4AB3"
      unitRef="usd">7000000</us-gaap:FinanceLeaseInterestPaymentOnLiability>
    <us-gaap:FinanceLeaseInterestPaymentOnLiability
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1712-wk-Fact-A2EBDA0BEBA4A2FFDD241AF831E19E00"
      unitRef="usd">14000000</us-gaap:FinanceLeaseInterestPaymentOnLiability>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1732-wk-Fact-4F2F7D2C9CCBDC8FEA05E2A9CA1D9E7F"
      unitRef="usd">21000000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:FinanceLeasePrincipalPayments
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1751-wk-Fact-9169CBA4FAA0C5C232671AF831E77EE2"
      unitRef="usd">43000000</us-gaap:FinanceLeasePrincipalPayments>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1812-wk-Fact-A1B7B636CB97D1AD8B69E2A9CA332007"
      unitRef="usd">5000000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1831-wk-Fact-7A8D2E1E02CF37CA282D1AF8317AC782"
      unitRef="usd">124000000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229467115e1851-wk-Fact-6252AD8B9DC2CA7BBFF2E2A9CA31E720"
      unitRef="usd">0</us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability>
    <us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229467115e1870-wk-Fact-147B3FF3B1553BAAD5E81AF83174899C"
      unitRef="usd">1000000</us-gaap:RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability>
    <us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-E805A670478DFF568A03E2A9CA5EFD3E-0-wk-Fact-F2745BE33E9D738128B5E2A9C97D9D1C">&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, maturities of lease liabilities were as follows: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:57%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Remainder of 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;210&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;344&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;109&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;213&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;104&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;140&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;101&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2023&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;97&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Thereafter &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;752&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;339&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease payments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,769&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;805&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less imputed interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(347&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(111&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease obligations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,422&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;694&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less current obligations &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(350&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(86&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term lease obligations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,072&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;608&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-876C1DCD2DDB8F02FEF3E2A9CA5FD285-0-wk-Fact-6CC5F6EB1A2F5C466CC7E2A9C9B24968">&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, maturities of lease liabilities were as follows: &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:57%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;in millions&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Remainder of 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;210&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;344&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;109&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;213&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;104&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;140&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;101&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2023&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;97&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Thereafter &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;752&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;339&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease payments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,769&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;805&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less imputed interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(347&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(111&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total lease obligations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,422&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;694&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less current obligations &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(350&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(86&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term lease obligations&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,072&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;608&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2013-wk-Fact-66C6081C10050855EBC7E2A9C98EE2FF"
      unitRef="usd">210000000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear>
    <us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2032-wk-Fact-3EDF1576941BABF610A1E2A9C98751C6"
      unitRef="usd">55000000</us-gaap:FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2047-wk-Fact-7AE89F5F44521E72FB93E2A9C9B93B50"
      unitRef="usd">344000000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2066-wk-Fact-EDE6E5DBFE0F24751313E2A9C9B88A32"
      unitRef="usd">109000000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2086-wk-Fact-531D3E56D1162D62B1B7E2A9C987EA2F"
      unitRef="usd">213000000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2105-wk-Fact-2D684146BE89AA0E14ACE2A9C98AE43C"
      unitRef="usd">104000000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2125-wk-Fact-F5ED6FE17B5D53D4E146E2A9C9868E0A"
      unitRef="usd">140000000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2144-wk-Fact-E7B9813A17B8CFE828AAE2A9C9AE2169"
      unitRef="usd">101000000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2164-wk-Fact-04160E33091EF2E8073CE2A9C9BD62F1"
      unitRef="usd">110000000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2183-wk-Fact-FED17A67590FF5E042ECE2A9C9896B60"
      unitRef="usd">97000000</us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2203-wk-Fact-3A8A28622DD8EDE3C30AE2A9C9B696FE"
      unitRef="usd">752000000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive>
    <us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2222-wk-Fact-2C3ADC64E7536C97DC01E2A9C9878B68"
      unitRef="usd">339000000</us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2247-wk-Fact-1F2B0D976C6AD3A7F341E2A9C988F14D"
      unitRef="usd">1769000000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:FinanceLeaseLiabilityPaymentsDue
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2266-wk-Fact-7305F9D3D42C07BA5C94E2A9C9AB8ABD"
      unitRef="usd">805000000</us-gaap:FinanceLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2281-wk-Fact-A5248C045FDD3B963C2EE2A9C9891A23"
      unitRef="usd">347000000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2301-wk-Fact-C95C2E502604A82429CDE2A9C985A371"
      unitRef="usd">111000000</us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2322-wk-Fact-B36DA6F0590B9B9116A2E2A9C9BC2336"
      unitRef="usd">1422000000</us-gaap:OperatingLeaseLiability>
    <us-gaap:FinanceLeaseLiability
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2341-wk-Fact-9A66E49E2C1AD61DA46EE2A9C9B89261"
      unitRef="usd">694000000</us-gaap:FinanceLeaseLiability>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2361-wk-Fact-64A9E4732796B915A80BE2A9C98887AD"
      unitRef="usd">350000000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:FinanceLeaseLiabilityCurrent
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2381-wk-Fact-E7263D66F26E6C100520E2A9C9AAFFE1"
      unitRef="usd">86000000</us-gaap:FinanceLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember"
      decimals="-6"
      id="d229467115e2408-wk-Fact-E31ED4FC906C9BF5280DE2A9C9B80E05"
      unitRef="usd">1072000000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:FinanceLeaseLiabilityNoncurrent
      contextRef="FI2019Q2_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis_luv_PropertySubjecttoorAvailableforFinanceLeaseMember"
      decimals="-6"
      id="d229467115e2427-wk-Fact-8E479FB2E97E33215647E2A9C98674D3"
      unitRef="usd">608000000</us-gaap:FinanceLeaseLiabilityNoncurrent>
    <luv:LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-086C5873D0DABC05EE7AE2A9CA5FA2B2-0-wk-Fact-7FE97A632A8DAD7BD5EAE2A9CA1E37E5">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The table below presents additional information related to the Company's leases as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="3"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;"/&gt;&lt;td style="width:37%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;As of June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Weighted average remaining lease term&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;9 years&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8 years&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Weighted average discount rate &lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Operating leases (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3.8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Upon adoption of the New Lease Standard, the incremental borrowing rate used for existing leases was established as of January 1, 2019.&lt;/span&gt;&lt;/div&gt;</luv:LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="FI2019Q2"
      id="d229467115e2502-wk-Fact-159DDD6F335C32AE4BF2E2A9CA2727B3">P9Y</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="FI2019Q2"
      id="d229467115e2517-wk-Fact-B5937C6D6C0A5DA179A0E2A9CA28F68E">P8Y</us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="FI2019Q2"
      decimals="3"
      id="d229467115e2564-wk-Fact-AD3917243ED1F7BBBB7BE2A9CA26CABB"
      unitRef="number">0.038</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent
      contextRef="FI2019Q2"
      decimals="3"
      id="d229467115e2580-wk-Fact-506EF0E1045B099C100DE2A9CA271D30"
      unitRef="number">0.038</us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229467115e2606-wk-Fact-1BE12FFA31465D1D90BBE2A9C9529148"
      unitRef="usd">600000000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
    <luv:LesseeOperatingLeaseLeaseNotyetCommenced
      contextRef="FI2019Q2"
      decimals="INF"
      id="d229467115e2610-wk-Fact-4D58B6658E8DE5D840A5E2A9C98508DD"
      unitRef="Aircraft">16</luv:LesseeOperatingLeaseLeaseNotyetCommenced>
    <us-gaap:LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1
      contextRef="FI2019Q2_srt_AircraftTypeAxis_luv_B7378MAXMember_srt_RangeAxis_srt_MaximumMember"
      id="d229467115e2618-wk-Fact-BB53DD5D623900BDD83CE2A9C9CB24A9">P9Y</us-gaap:LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1>
    <luv:FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-E461374E402291AB70CA1B7E5196D75D-0-wk-Fact-32FCDDE0350E94F1B8491B801FF8E71D">&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Future minimum lease payments under capital leases and noncancelable operating leases and rentals to be received under subleases with initial or remaining terms in excess of one year at&#160;December&#160;31, 2018, were as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:52%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Capital&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;leases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Subleases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;leases, net&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;111&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;348&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(92&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;256&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;109&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;357&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(78&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;279&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;105&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;244&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(41&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;203&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;100&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;172&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(17&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;155&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2023&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;97&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;146&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(7&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;139&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Thereafter&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;335&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;474&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(1&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;473&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total minimum lease payments&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;857&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,741&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(236&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,505&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less amount representing interest&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;126&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Present value of minimum lease payments (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;731&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Less current portion&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;85&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Long-term portion&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;646&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Excludes lease incentive obligation of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;$114 million&lt;/span&gt;&lt;/span&gt;</luv:FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2773-wk-Fact-5F972F81A68618F740B11B3193DEE197"
      unitRef="usd">111000000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2792-wk-Fact-B1AB93432C0C5F1AAA7B1B500240AC87"
      unitRef="usd">348000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2812-wk-Fact-FF8BFB4839282984D8111B51F7BC7B43"
      unitRef="usd">92000000</us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableCurrent>
    <luv:OperatingLeasesFutureMinimumPaymentsNetCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2832-wk-Fact-8454D04D3AAB137ADAD61B535F447DEF"
      unitRef="usd">256000000</luv:OperatingLeasesFutureMinimumPaymentsNetCurrent>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2852-wk-Fact-12889979FE3A645813F21B31FA19FA1B"
      unitRef="usd">109000000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2871-wk-Fact-4C3C3D5215C0A6D286671B505ED357BE"
      unitRef="usd">357000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2890-wk-Fact-D0172845CFB39B66E2F81B52270751A9"
      unitRef="usd">78000000</us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears>
    <luv:OperatingLeasesFutureMinimumPaymentsNetInTwoYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2911-wk-Fact-FD56346E64D4F22D07A71B538DCAE678"
      unitRef="usd">279000000</luv:OperatingLeasesFutureMinimumPaymentsNetInTwoYears>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2936-wk-Fact-053588EF30B94E6056D91B323FA6C15F"
      unitRef="usd">105000000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2955-wk-Fact-F82DE7CF07C1CE46C4B51B5087AB3CBB"
      unitRef="usd">244000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2974-wk-Fact-E0519AC8AAB3A4C47C531B5252DC238A"
      unitRef="usd">41000000</us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears>
    <luv:OperatingLeasesFutureMinimumPaymentsNetInThreeYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e2995-wk-Fact-F27EE6983287E4C48EEA1B53B711A53F"
      unitRef="usd">203000000</luv:OperatingLeasesFutureMinimumPaymentsNetInThreeYears>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3020-wk-Fact-8F57A4CD719B7DE790031B327B5C7344"
      unitRef="usd">100000000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3039-wk-Fact-50ACDEEFB4FDFAD3F0E31B50AB43E347"
      unitRef="usd">172000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInFourYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3058-wk-Fact-D4727E6647BF00D5C4211B5280C1156C"
      unitRef="usd">17000000</us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInFourYears>
    <luv:OperatingLeasesFutureMinimumPaymentsNetInFourYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3079-wk-Fact-F461CF46B4AE2F39AC381B53DDB1EFAA"
      unitRef="usd">155000000</luv:OperatingLeasesFutureMinimumPaymentsNetInFourYears>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3104-wk-Fact-5D76068064A0D928FFBB1B32C3FF8352"
      unitRef="usd">97000000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3123-wk-Fact-B97ADEA3106BA98523ED1B50DFAA4C6F"
      unitRef="usd">146000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3142-wk-Fact-3A79E8F470C127EC886B1B52A86BEF28"
      unitRef="usd">7000000</us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears>
    <luv:OperatingLeasesFutureMinimumPaymentsNetInFiveYears
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3163-wk-Fact-C81C6F35772C807D4E341B5403C7A93D"
      unitRef="usd">139000000</luv:OperatingLeasesFutureMinimumPaymentsNetInFiveYears>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3188-wk-Fact-B551D1C8CAD0FF496FA71B3302C19D65"
      unitRef="usd">335000000</us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3207-wk-Fact-CDC24011295D7D13397A1B510BD5D5EB"
      unitRef="usd">474000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableThereafter
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3226-wk-Fact-34B918CD6D1B8C090D051B52D567D061"
      unitRef="usd">1000000</us-gaap:OperatingLeasesFutureMinimumPaymentsReceivableThereafter>
    <luv:OperatingLeasesFutureMinimumPaymentsNetThereafter
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3247-wk-Fact-F2176C7EAD52E6A52D6C1B54382B192B"
      unitRef="usd">473000000</luv:OperatingLeasesFutureMinimumPaymentsNetThereafter>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsDue
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3277-wk-Fact-646AB134E5593052FA6B1B3339B2BDF0"
      unitRef="usd">857000000</us-gaap:CapitalLeasesFutureMinimumPaymentsDue>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsDue
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3296-wk-Fact-0B5D8BAF3ADD34433D7C1B5153125B64"
      unitRef="usd">1741000000</us-gaap:OperatingLeasesFutureMinimumPaymentsDue>
    <us-gaap:OperatingLeasesFutureMinimumPaymentsReceivable
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3316-wk-Fact-7CCF6C50CD9BD30BD9601B5300ED4F81"
      unitRef="usd">236000000</us-gaap:OperatingLeasesFutureMinimumPaymentsReceivable>
    <luv:OperatingLeasesFutureMinimumPaymentsNet
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3336-wk-Fact-C5FB9D37ECDD8E15C2E21B545C62C1D6"
      unitRef="usd">1505000000</luv:OperatingLeasesFutureMinimumPaymentsNet>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3356-wk-Fact-1AE373AADD33A2D0286B1B339BB13CA7"
      unitRef="usd">126000000</us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3442-wk-Fact-CC91DAA6BA0C79F76B7A1B340DE59FD6"
      unitRef="usd">731000000</us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments>
    <us-gaap:CapitalLeaseObligationsCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3528-wk-Fact-DDFA5ED61768DCF445321B4E9108F005"
      unitRef="usd">85000000</us-gaap:CapitalLeaseObligationsCurrent>
    <us-gaap:CapitalLeaseObligationsNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3620-wk-Fact-E9AE83FAC274DFA189C21B4EC4A4ED12"
      unitRef="usd">646000000</us-gaap:CapitalLeaseObligationsNoncurrent>
    <us-gaap:LeaseIncentiveReceivable
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229467115e3692-wk-Fact-F204889A8ABA903AE78324B27E354240"
      unitRef="usd">114000000</us-gaap:LeaseIncentiveReceivable>
    <us-gaap:FairValueDisclosuresTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-39327ADFF14C50715FC4E2A9CA60F3F9-0-wk-Fact-55D639AAF53A1B065AF9E2A9C9BF49CB">FAIR VALUE MEASUREMENTS&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Accounting standards pertaining to fair value measurements establish a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;As of &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company held certain items that are required to be measured at fair value on a recurring basis. These included cash equivalents, short-term investments (primarily treasury bills and certificates of deposit), interest rate derivative contracts, fuel derivative contracts, and available-for-sale securities. The majority of the Company&#x2019;s short-term investments consist of instruments classified as Level 1. However, the Company has certificates of deposit, commercial paper, and time deposits that are classified as Level 2, due to the fact that the fair value for these instruments is determined utilizing observable inputs in non-active markets. Other available-for-sale securities primarily consist of investments associated with the Company&#x2019;s excess benefit plan.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company&#x2019;s fuel and interest rate derivative instruments consist of over-the-counter contracts, which are not traded on a public exchange. Fuel derivative instruments currently consist solely of option contracts, whereas interest rate derivatives consist solely of swap agreements. See &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;Note 3&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for further information on the Company&#x2019;s derivative instruments and hedging activities. The fair values of swap contracts are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets. Therefore, the Company has categorized these swap contracts as Level 2. The Company&#x2019;s Treasury Department, which reports to the Chief Financial Officer, determines the value of option contracts utilizing an option pricing model based on inputs that are either readily available in public markets, can be derived from information available in publicly quoted markets, or are provided by financial institutions that trade these contracts. The option pricing model used by the Company is an industry standard model for valuing options and is the same model used by the broker/dealer community (i.e., the Company&#x2019;s counterparties). The inputs to this option pricing model are the option strike price, underlying price, risk free rate of interest, time to expiration, and volatility. Because certain inputs used to determine the fair value of option contracts are unobservable (principally implied volatility), the Company has categorized these option contracts as Level 3. Volatility information is obtained from external sources, but is analyzed by the Company for reasonableness and compared to similar information received from other external sources. The fair value of option contracts considers both the intrinsic value and any remaining time value associated with those derivatives that have not yet settled. The &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Company also considers counterparty credit risk and its own credit risk in its determination of all estimated fair values. To validate the reasonableness of the Company&#x2019;s option pricing model, on a monthly basis, the Company compares its option valuations to third party valuations. If any significant differences were to be noted, they would be researched in order to determine the reason. However, historically, no significant differences have been noted. The Company has consistently applied these valuation techniques in all periods presented and believes it has obtained the most accurate information available for the types of derivative contracts it holds.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Included in Other available-for-sale securities are the Company&#x2019;s investments associated with its deferred compensation plans, which consist of mutual funds that are publicly traded and for which market prices are readily available. These plans are non-qualified deferred compensation plans designed to hold contributions in excess of limits established by the Internal Revenue Code of 1986, as amended. The distribution timing and payment amounts under these plans are made based on the participant&#x2019;s distribution election and plan balance. Assets related to the funded portions of the deferred compensation plans are held in a rabbi trust, and the Company remains liable to these participants for the unfunded portion of the plans. The Company records changes in the fair value of the assets in the Company&#x2019;s earnings.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following tables present the Company&#x2019;s assets and liabilities that are measured at fair value on a recurring basis at &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:32%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value measurements at reporting date using:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Quoted prices in&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;active markets&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;for identical assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Significant&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;other observable&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;inputs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Significant&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;unobservable&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;inputs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 1)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 2)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash equivalents&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash equivalents (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,116&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,116&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Commercial paper&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;295&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;295&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Certificates of deposit&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Time deposits&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Short-term investments:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Treasury bills&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,291&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,291&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Certificates of deposit&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;224&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;224&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Time deposits&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives (see Note 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivatives:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Option contracts (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other available-for-sale securities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;172&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;172&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4,345&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,579&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;579&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives (see Note 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Cash equivalents are primarily composed of money market investments.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(b) In the unaudited Condensed Consolidated Balance Sheet amounts are presented as an asset. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;3&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:32%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value measurements at reporting date using:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Quoted prices in&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;active markets&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;for identical assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Significant&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;other observable&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;inputs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Significant&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;unobservable&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;inputs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 1)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 2)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash equivalents&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash equivalents (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,392&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,392&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Commercial paper&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;454&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;454&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Certificates of deposit&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Short-term investments:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Treasury bills&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,582&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,582&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Certificates of deposit&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;228&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;228&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Time deposits&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivatives:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Option contracts (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other available-for-sale securities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;127&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;127&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,954&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,101&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;715&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives (see Note 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Cash equivalents are primarily composed of money market investments.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(b)&#160;In the unaudited Condensed Consolidated Balance Sheet amounts are presented as a net asset.&#160;See Note 3.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company had &lt;/span&gt;&lt;span style="font-size:11pt;"&gt;no&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; transfers of assets or liabilities between any of the above levels during the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, or the year ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. The Company did not have any assets or liabilities measured at fair value on a nonrecurring basis during the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, or the year ended &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. The following tables present the Company&#x2019;s activity for items measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:98.05068226120858%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:30%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value measurements using significant unobservable inputs (Level 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at March&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;254&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total losses (realized or unrealized) included in other comprehensive income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(69&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Purchases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;32&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Settlements&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(30&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-align:left;"&gt;(a) The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:65%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:29%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value measurements using significant unobservable inputs (Level 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total gains (realized or unrealized) included in other comprehensive income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;22&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Purchases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;76&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Settlements&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(47&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-align:left;"&gt;(a) The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The significant unobservable input used in the fair value measurement of the Company&#x2019;s derivative option contracts is implied volatility. Holding other inputs constant, an increase (decrease) in implied volatility would result in a higher (lower) fair value measurement, respectively, for the Company&#x2019;s derivative option contracts. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table presents a range of the unobservable inputs utilized in the fair value measurements of the Company&#x2019;s fuel derivatives classified as Level 3 at &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:25%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:22%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:18%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="9" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Quantitative information about Level 3 fair value measurements&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Valuation technique&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unobservable input&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Period (by year)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Range&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Option model&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Implied volatility&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Third quarter 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;24-30%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fourth quarter 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;22-30%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;20-32%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;18-23%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;18-21%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The carrying amounts and estimated fair values of the Company&#x2019;s long-term debt (including current maturities), as well as the applicable fair value hierarchy tier, at &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;,&#160;are presented in the table below. The fair values of the Company&#x2019;s publicly held long-term debt are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets; therefore, the Company has categorized these agreements as Level 2. Debt under &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;four&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; of the Company&#x2019;s debt agreements is not publicly held. The Company has determined the estimated fair value of this debt to be Level 3, as certain inputs used to determine the fair value of these agreements are unobservable. The Company utilizes indicative pricing from counterparties and a discounted cash flow method to estimate the fair value of the Level 3 items.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:53%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:13%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:13%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;Carrying value&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Estimated fair value&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value level hierarchy&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Term Loan Agreement payable through July 2019 - 4.84%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2.75% Notes due November 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;301&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2.65% Notes due 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;500&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;502&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Term Loan Agreement payable through 2020 - 5.223%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;161&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;161&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;737 Aircraft Notes payable through 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;24&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;24&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2.75% Notes due 2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;302&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Pass Through Certificates due 2022 - 6.24%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;225&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;237&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Term Loan Agreement payable through 2026 - 3.71%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;188&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;188&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;3.00% Notes due 2026&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;301&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;3.45% Notes due 2027&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;308&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;7.375% Debentures due 2027&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;123&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;150&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:FairValueDisclosuresTextBlock>
    <us-gaap:FairValueOfFinancialInstrumentsPolicy
      contextRef="FD2019Q2YTD"
      id="TextSelection-CBFF021177DE430398EBE2A9CA600324-0-wk-Fact-58300070A91E4BA570DCE2A9C9CC78D1">&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Accounting standards pertaining to fair value measurements establish a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;As of &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company held certain items that are required to be measured at fair value on a recurring basis. These included cash equivalents, short-term investments (primarily treasury bills and certificates of deposit), interest rate derivative contracts, fuel derivative contracts, and available-for-sale securities. The majority of the Company&#x2019;s short-term investments consist of instruments classified as Level 1. However, the Company has certificates of deposit, commercial paper, and time deposits that are classified as Level 2, due to the fact that the fair value for these instruments is determined utilizing observable inputs in non-active markets. Other available-for-sale securities primarily consist of investments associated with the Company&#x2019;s excess benefit plan.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company&#x2019;s fuel and interest rate derivative instruments consist of over-the-counter contracts, which are not traded on a public exchange. Fuel derivative instruments currently consist solely of option contracts, whereas interest rate derivatives consist solely of swap agreements. See &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;Note 3&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for further information on the Company&#x2019;s derivative instruments and hedging activities. The fair values of swap contracts are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets. Therefore, the Company has categorized these swap contracts as Level 2. The Company&#x2019;s Treasury Department, which reports to the Chief Financial Officer, determines the value of option contracts utilizing an option pricing model based on inputs that are either readily available in public markets, can be derived from information available in publicly quoted markets, or are provided by financial institutions that trade these contracts. The option pricing model used by the Company is an industry standard model for valuing options and is the same model used by the broker/dealer community (i.e., the Company&#x2019;s counterparties). The inputs to this option pricing model are the option strike price, underlying price, risk free rate of interest, time to expiration, and volatility. Because certain inputs used to determine the fair value of option contracts are unobservable (principally implied volatility), the Company has categorized these option contracts as Level 3. Volatility information is obtained from external sources, but is analyzed by the Company for reasonableness and compared to similar information received from other external sources. The fair value of option contracts considers both the intrinsic value and any remaining time value associated with those derivatives that have not yet settled. The &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Company also considers counterparty credit risk and its own credit risk in its determination of all estimated fair values. To validate the reasonableness of the Company&#x2019;s option pricing model, on a monthly basis, the Company compares its option valuations to third party valuations. If any significant differences were to be noted, they would be researched in order to determine the reason. However, historically, no significant differences have been noted. The Company has consistently applied these valuation techniques in all periods presented and believes it has obtained the most accurate information available for the types of derivative contracts it holds.&lt;/span&gt;&lt;/div&gt;</us-gaap:FairValueOfFinancialInstrumentsPolicy>
    <us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-5B4D29083AD572614780E2A9CA618CFF-0-wk-Fact-59F522A74F67C97C3F36E2A9C9DA0383">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following tables present the Company&#x2019;s assets and liabilities that are measured at fair value on a recurring basis at &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:32%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value measurements at reporting date using:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Quoted prices in&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;active markets&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;for identical assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Significant&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;other observable&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;inputs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Significant&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;unobservable&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;inputs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 1)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 2)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash equivalents&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash equivalents (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,116&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;2,116&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Commercial paper&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;295&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;295&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Certificates of deposit&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;10&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Time deposits&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Short-term investments:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Treasury bills&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,291&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,291&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Certificates of deposit&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;224&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;224&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Time deposits&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives (see Note 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#x2014;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivatives:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Option contracts (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other available-for-sale securities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;172&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;172&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;4,345&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,579&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;579&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives (see Note 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(37&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Cash equivalents are primarily composed of money market investments.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(b) In the unaudited Condensed Consolidated Balance Sheet amounts are presented as an asset. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;3&lt;/span&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:32%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:14%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value measurements at reporting date using:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Quoted prices in&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;active markets&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;for identical assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Significant&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;other observable&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;inputs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Significant&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;unobservable&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;inputs&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Description&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 1)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 2)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(Level 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash equivalents&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Cash equivalents (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,392&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,392&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Commercial paper&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;454&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;454&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Certificates of deposit&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;8&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Short-term investments:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Treasury bills&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,582&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,582&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Certificates of deposit&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;228&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;228&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Time deposits&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;25&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivatives:&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Option contracts (b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other available-for-sale securities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;127&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;127&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Total assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,954&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;3,101&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;715&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Interest rate derivatives (see Note 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(14&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Cash equivalents are primarily composed of money market investments.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(b)&#160;In the unaudited Condensed Consolidated Balance Sheet amounts are presented as a net asset.&#160;See Note 3.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e997-wk-Fact-A3C552EFDFE4D996252EE2A9C9A26411"
      unitRef="usd">2116000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1016-wk-Fact-9A2E2A3D8D9C45FEBABEE2A9C98A3F7A"
      unitRef="usd">2116000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1036-wk-Fact-F44D0402565EC7BEA1CAE2A9CA3012A7"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1055-wk-Fact-FBC732DFD5916A9CCB06E2A9CA2EFE30"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1075-wk-Fact-249F7D54FF45BF5BD86AE2A9C98D8E91"
      unitRef="usd">295000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1094-wk-Fact-DB1FAAD0CAA5A3873DC6E2A9C982F934"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1113-wk-Fact-D26C9A4CAD5ED8F7505BE2A9C992C2B6"
      unitRef="usd">295000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1133-wk-Fact-68928F6B3790D91D5D8EE2A9C9881443"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1158-wk-Fact-74B1270DB5DD7C02D8D0E2A9C9974546"
      unitRef="usd">10000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1177-wk-Fact-4FBE835570CFECBF04CFE2A9C943AC42"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1196-wk-Fact-2D1869456E18BCEE49E4E2A9C98FEBF1"
      unitRef="usd">10000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1216-wk-Fact-307C07846D1CD88649EAE2A9C98A4708"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1241-wk-Fact-DD7F6A1C0053B33772182AEC1D7EF35E"
      unitRef="usd">25000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1260-wk-Fact-5F848C5976C385F988882AEC2228F251"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1279-wk-Fact-66766C3E666791B28CF9E2A9C9DE69A4"
      unitRef="usd">25000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1299-wk-Fact-A9A08C66D4495347D0B7E2A9C9DE60E5"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1411-wk-Fact-AFBBC98AE6767222A52EE2A9C9DD7612"
      unitRef="usd">1291000000</us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue>
    <us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1430-wk-Fact-832E6F7DE4AF58C11B25E2A9C9A88CB1"
      unitRef="usd">1291000000</us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue>
    <us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1449-wk-Fact-EB1F1625CA959CBEC4C4E2A9C9833129"
      unitRef="usd">0</us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue>
    <us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1469-wk-Fact-E4CE13208C4FDA0A4091E2A9CA3D11E4"
      unitRef="usd">0</us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue>
    <us-gaap:InvestmentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1495-wk-Fact-893A7F16702704C1B6E6E2A9CA2DD69A"
      unitRef="usd">224000000</us-gaap:InvestmentsFairValueDisclosure>
    <us-gaap:InvestmentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1514-wk-Fact-EB234559592FBCFA34CFE2A9C953A26C"
      unitRef="usd">0</us-gaap:InvestmentsFairValueDisclosure>
    <us-gaap:InvestmentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1533-wk-Fact-01813ABFDBBF3F50A227E2A9C954F85F"
      unitRef="usd">224000000</us-gaap:InvestmentsFairValueDisclosure>
    <us-gaap:InvestmentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1553-wk-Fact-39BC826382C9DE876B74E2A9C9962A79"
      unitRef="usd">0</us-gaap:InvestmentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1578-wk-Fact-DD7F6A1C0053B33772182AEC1D7EF35E"
      unitRef="usd">25000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1597-wk-Fact-5F848C5976C385F988882AEC2228F251"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1616-wk-Fact-66766C3E666791B28CF9E2A9C9DE69A4"
      unitRef="usd">25000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1636-wk-Fact-A9A08C66D4495347D0B7E2A9C9DE60E5"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1680-wk-Fact-BB3AF0722BE804B0623DE2A9CA460ECD"
      unitRef="usd">0</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:InterestRateDerivativeAssetsAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1719-wk-Fact-98EB2B96A121AE06B071E2A9C9E07972"
      unitRef="usd">0</us-gaap:InterestRateDerivativeAssetsAtFairValue>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1831-wk-Fact-2068959B3A0DEC8B4CCAE2A9C989EAC8"
      unitRef="usd">187000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1850-wk-Fact-DB22D8255B5CAF279A86E2A9C9B9E93E"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1869-wk-Fact-6EC6070636A5830F7507E2A9CA35B28B"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1889-wk-Fact-6855107BD0BE19EC8F04E2A9C99C1DAA"
      unitRef="usd">187000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:OtherAssetsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1914-wk-Fact-D9ECD9CC2BD2623DD102E2A9C9943A66"
      unitRef="usd">172000000</us-gaap:OtherAssetsFairValueDisclosure>
    <us-gaap:OtherAssetsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1933-wk-Fact-F6DDC9C90D4790AC2A14E2A9C9C018A5"
      unitRef="usd">172000000</us-gaap:OtherAssetsFairValueDisclosure>
    <us-gaap:OtherAssetsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1952-wk-Fact-50D0C557101D92C8A22FE2A9C98662FD"
      unitRef="usd">0</us-gaap:OtherAssetsFairValueDisclosure>
    <us-gaap:OtherAssetsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e1972-wk-Fact-2C24FE5E2B0407982DA3E2A9C9887467"
      unitRef="usd">0</us-gaap:OtherAssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2002-wk-Fact-5D483511B76A4C2792BFE2A9C9842E4D"
      unitRef="usd">4345000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2021-wk-Fact-4B8A6CD8F6C1D92C294DE2A9CA47A1BA"
      unitRef="usd">3579000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2041-wk-Fact-489A0E9987574636E6AFE2A9C988E06A"
      unitRef="usd">579000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2060-wk-Fact-A88E29089BF5ED11C3B6E2A9C987EA50"
      unitRef="usd">187000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2172-wk-Fact-F535507DAE228D6AC6DBE2A9C9D70B25"
      unitRef="usd">37000000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2192-wk-Fact-4B379E284F5C4733A2C3E2A9C9995D0A"
      unitRef="usd">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2212-wk-Fact-BDBAB3465326EEF28FF2E2A9C98637B9"
      unitRef="usd">37000000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2232-wk-Fact-6D8138EA9FDB7148601FE2A9C988F472"
      unitRef="usd">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2808-wk-Fact-FD962A3A30FAA2554E1CE2A9C94BADF8"
      unitRef="usd">1392000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2827-wk-Fact-05EDA00C11D810013626E2A9C94FE68E"
      unitRef="usd">1392000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2847-wk-Fact-0224151EF371D5D2BF8BE2A9C9B5787F"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CashEquivalentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2866-wk-Fact-7E75A4A4D586191993B0E2A9C953AA99"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2886-wk-Fact-E6ACAED2BA9C06800D4FE2A9C95D190F"
      unitRef="usd">454000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2905-wk-Fact-07CC1E8328A5CDC0E9DBE2A9C961AF2E"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2924-wk-Fact-893110FDAD3981FC884BE2A9C9B0E7CF"
      unitRef="usd">454000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CommercialPaperMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2944-wk-Fact-61E8BA7CF588EBCB2122E2A9C99F409C"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2969-wk-Fact-8738DB8FBA03D406FF1FE2A9CA2A9A81"
      unitRef="usd">8000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e2988-wk-Fact-25758FD4C084A4B1F7DBE2A9C9E277A3"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3007-wk-Fact-808C96EDB4CB4CFB54F2E2A9C9E2E719"
      unitRef="usd">8000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3027-wk-Fact-B5856713EFC9F16F413DE2A9C9465535"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
      contextRef="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3139-wk-Fact-7DC646DDDFA982B1D7D8E2A9C9B0B807"
      unitRef="usd">1582000000</us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue>
    <us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3158-wk-Fact-52D18C4715720069D365E2A9C948EB18"
      unitRef="usd">1582000000</us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue>
    <us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3177-wk-Fact-29880AB6340B1391FE93E2A9C94426DA"
      unitRef="usd">0</us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue>
    <us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3197-wk-Fact-3B6986AD6B150A2DF308E2A9C96C364B"
      unitRef="usd">0</us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue>
    <us-gaap:InvestmentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3222-wk-Fact-E11C5AE356259063B12CE2A9C9C1D35B"
      unitRef="usd">228000000</us-gaap:InvestmentsFairValueDisclosure>
    <us-gaap:InvestmentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3241-wk-Fact-F1C3E7DEE7E984A8ACC9E2A9C9A36C34"
      unitRef="usd">0</us-gaap:InvestmentsFairValueDisclosure>
    <us-gaap:InvestmentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3260-wk-Fact-13BF8968E13709FB9714E2A9C94CE459"
      unitRef="usd">228000000</us-gaap:InvestmentsFairValueDisclosure>
    <us-gaap:InvestmentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_CertificatesOfDepositMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3280-wk-Fact-A4AE0DE962CD71158A7EE2A9CA243A00"
      unitRef="usd">0</us-gaap:InvestmentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3306-wk-Fact-21EEAB3DD1F4C2CB73B4E2A9C960E5D9"
      unitRef="usd">25000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3325-wk-Fact-C0B044D0422A31F46C8AE2A9C9A1FE42"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3344-wk-Fact-98021E65847CF4CC0B7CE2A9C9F1ED40"
      unitRef="usd">25000000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByAssetClassAxis_us-gaap_BankTimeDepositsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3364-wk-Fact-D131DE0261DD032DB092E2A9C95132C4"
      unitRef="usd">0</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3476-wk-Fact-2BAA2D89041EADA56527E2A9C9E540B4"
      unitRef="usd">138000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3495-wk-Fact-83777F0033B751C058ECE2A9C9EC7725"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3514-wk-Fact-F977AE9447CF997D5147E2A9C9A11A91"
      unitRef="usd">0</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:DerivativeFairValueOfDerivativeAsset
      contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_OptionMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3534-wk-Fact-8D87A9BFE915AA34B831E2A9C9DF4B10"
      unitRef="usd">138000000</us-gaap:DerivativeFairValueOfDerivativeAsset>
    <us-gaap:OtherAssetsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3559-wk-Fact-309466D7E32EA6702D56E2A9C9ADB07B"
      unitRef="usd">127000000</us-gaap:OtherAssetsFairValueDisclosure>
    <us-gaap:OtherAssetsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3578-wk-Fact-030AC35C0F60A7890E88E2A9C9F5A54F"
      unitRef="usd">127000000</us-gaap:OtherAssetsFairValueDisclosure>
    <us-gaap:OtherAssetsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3597-wk-Fact-99EBB48BC96F2ADE71A5E2A9C954633E"
      unitRef="usd">0</us-gaap:OtherAssetsFairValueDisclosure>
    <us-gaap:OtherAssetsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3617-wk-Fact-D9D0870376A1A74309ABE2A9CA22FAC4"
      unitRef="usd">0</us-gaap:OtherAssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3647-wk-Fact-492105FD4AAF34DF5910E2A9C9BEF719"
      unitRef="usd">3954000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3666-wk-Fact-153FDBD962884D01015DE2A9C9AC749B"
      unitRef="usd">3101000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3686-wk-Fact-D5D1BBA8D62B78492E3CE2A9CA4381E5"
      unitRef="usd">715000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3705-wk-Fact-9C547362B957053FD0F7E2A9CA364D2B"
      unitRef="usd">138000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2018Q4_us-gaap_FairValueByMeasurementBasisAxis_us-gaap_EstimateOfFairValueFairValueDisclosureMember_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3817-wk-Fact-38FCE08DE5EBFF3D9C51E2A9C94E312E"
      unitRef="usd">14000000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3837-wk-Fact-BAC10401DF69C5C53861E2A9C9C15CCA"
      unitRef="usd">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3857-wk-Fact-4A881AD22BA9261A61DFE2A9CA393E65"
      unitRef="usd">14000000</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:InterestRateDerivativeLiabilitiesAtFairValue
      contextRef="FI2018Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember"
      decimals="-6"
      id="d229477635e3877-wk-Fact-FAEDEF16EDF0E0B31F77E2A9C998EEE0"
      unitRef="usd">0</us-gaap:InterestRateDerivativeLiabilitiesAtFairValue>
    <us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-D0090CF65A0EF59669F2E2A9CA619178-0-wk-Fact-18695DE8FAC0ABFEF104E2A9C9BB7A07">The following tables present the Company&#x2019;s activity for items measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the &lt;span style="font-family:inherit;font-size:11pt;"&gt;three and six months ended&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:98.05068226120858%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:30%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value measurements using significant unobservable inputs (Level 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at March&#160;31, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;254&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total losses (realized or unrealized) included in other comprehensive income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(69&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Purchases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;32&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Settlements&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(30&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-align:left;"&gt;(a) The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.41520467836257%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:65%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:29%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value measurements using significant unobservable inputs (Level 3)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;138&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Total gains (realized or unrealized) included in other comprehensive income&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;22&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Purchases&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;76&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Sales&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(2&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Settlements&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;(47&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Balance at June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;187&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-align:left;"&gt;(a) The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
      contextRef="FI2019Q1_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4092-wk-Fact-758F6C44EEA367709C6EE2A9C9D39A5E"
      unitRef="usd">254000000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
    <luv:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal
      contextRef="FD2019Q2QTD"
      decimals="-6"
      id="d229477635e4112-wk-Fact-C83CCB86A69CAD2DB2E8E2A9C9D31DD5"
      unitRef="usd">-69000000</luv:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4138-wk-Fact-05871E71A26B95A7D688E2A9C9D39704"
      unitRef="usd">32000000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4163-wk-Fact-07E402353CD588695BD3E2A9C9D65A78"
      unitRef="usd">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
      contextRef="FD2019Q2QTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4188-wk-Fact-64FFA457A8169BA1DECEE2A9C9C6699C"
      unitRef="usd">-30000000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4219-wk-Fact-2CD96A32E7C662022A9BE2A9C9D1277B"
      unitRef="usd">187000000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
      contextRef="FI2018Q4_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4362-wk-Fact-A453E4C276481FDCB4BDE2A9CA2FDB07"
      unitRef="usd">138000000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
    <luv:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal
      contextRef="FD2019Q2YTD"
      decimals="-6"
      id="d229477635e4382-wk-Fact-9A2E4E5605E16DC70D59E2A9CA20E045"
      unitRef="usd">22000000</luv:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4407-wk-Fact-939E7626F7E0C116677EE2A9CA2DD25A"
      unitRef="usd">76000000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4432-wk-Fact-832D0AC7BDCD67D63719E2A9CA3B217D"
      unitRef="usd">2000000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
      contextRef="FD2019Q2YTD_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4458-wk-Fact-724CBBD23928225F358AE2A9CA2FA03D"
      unitRef="usd">-47000000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
      contextRef="FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember"
      decimals="-6"
      id="d229477635e4489-wk-Fact-2CD96A32E7C662022A9BE2A9C9D1277B"
      unitRef="usd">187000000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue>
    <us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-523D3075617B1792E8C2E2A9CA609A18-0-wk-Fact-D175CC7329DA0A775525E2A9C9C2FF17">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The following table presents a range of the unobservable inputs utilized in the fair value measurements of the Company&#x2019;s fuel derivatives classified as Level 3 at &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="9"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:25%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:19%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:22%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:18%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:12%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="9" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Quantitative information about Level 3 fair value measurements&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Valuation technique&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Unobservable input&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Period (by year)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Range&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel derivatives&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Option model&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Implied volatility&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Third quarter 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;24-30%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fourth quarter 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;22-30%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;20-32%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;18-23%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;18-21%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock>
    <us-gaap:FairValueByBalanceSheetGroupingTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-9423B6B4A55896BE19B7E2A9CA60E120-0-wk-Fact-A7C123EE9C22D7A46814E2A9C9BA0A36">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The carrying amounts and estimated fair values of the Company&#x2019;s long-term debt (including current maturities), as well as the applicable fair value hierarchy tier, at &lt;/span&gt;&lt;span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;,&#160;are presented in the table below. The fair values of the Company&#x2019;s publicly held long-term debt are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets; therefore, the Company has categorized these agreements as Level 2. Debt under &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;four&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; of the Company&#x2019;s debt agreements is not publicly held. The Company has determined the estimated fair value of this debt to be Level 3, as certain inputs used to determine the fair value of these agreements are unobservable. The Company utilizes indicative pricing from counterparties and a discounted cash flow method to estimate the fair value of the Level 3 items.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:53%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:13%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:13%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:15%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&#160;Carrying value&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Estimated fair value&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair value level hierarchy&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Term Loan Agreement payable through July 2019 - 4.84%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;5&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2.75% Notes due November 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;301&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2.65% Notes due 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;500&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;502&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Term Loan Agreement payable through 2020 - 5.223%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;161&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;161&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;737 Aircraft Notes payable through 2020&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;24&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;24&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;2.75% Notes due 2022&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;302&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Pass Through Certificates due 2022 - 6.24%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;225&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;237&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Term Loan Agreement payable through 2026 - 3.71%&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;188&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;188&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;3.00% Notes due 2026&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;301&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;3.45% Notes due 2027&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;300&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;308&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;7.375% Debentures due 2027&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;123&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;150&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:FairValueByBalanceSheetGroupingTextBlock>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="-6"
      id="d229477635e4987-wk-Fact-C0991C857E4591E2E988E2A9CA338156"
      unitRef="usd">5000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:LoansPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="-6"
      id="d229477635e5006-wk-Fact-CCCC78A1D32F2EE2910BE2A9CA1A3BD8"
      unitRef="usd">5000000</us-gaap:LoansPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5031-wk-Fact-C183BCF1E4C260F84B60E2A9CA1E7B58"
      unitRef="usd">300000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:NotesPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2019MemberMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5050-wk-Fact-A956479C9F99742370AEE2A9CA312050"
      unitRef="usd">301000000</us-gaap:NotesPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5080-wk-Fact-46C09F4BFC0A0B68A3FAE2A9CA2CC373"
      unitRef="usd">500000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:NotesPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5099-wk-Fact-90C20F950F442AA7AE8DE2A9CA1D7619"
      unitRef="usd">502000000</us-gaap:NotesPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="-6"
      id="d229477635e5129-wk-Fact-C06FB8C1CAB4178F1D95E2A9CA1B649E"
      unitRef="usd">161000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:LoansPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="-6"
      id="d229477635e5148-wk-Fact-4DF1D7007362B74B8F3FE2A9CA1B6B27"
      unitRef="usd">161000000</us-gaap:LoansPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_NotesPayableAircraftFloatingRateThrough2020Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="-6"
      id="d229477635e5178-wk-Fact-779A18060402C807882EE2A9CA2C5CCC"
      unitRef="usd">24000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:NotesPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_NotesPayableAircraftFloatingRateThrough2020Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="-6"
      id="d229477635e5197-wk-Fact-88B045FFA5E85D9BFF2AE2A9CA354C8C"
      unitRef="usd">24000000</us-gaap:NotesPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5227-wk-Fact-0AF33B25EF3380712EADE2A9CA29B776"
      unitRef="usd">300000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:NotesPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2022Domain_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5246-wk-Fact-941223392CD971F89DD8E2A9CA2BD6C2"
      unitRef="usd">302000000</us-gaap:NotesPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember"
      decimals="-6"
      id="d229477635e5276-wk-Fact-D5493693EC09B164ABDDE2A9CA290D2E"
      unitRef="usd">225000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:NotesPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TotalPassThroughCertificatesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_EnhancedEquipmentTrustCertificateMember"
      decimals="-6"
      id="d229477635e5295-wk-Fact-491FB927840280A413A8E2A9CA4770F7"
      unitRef="usd">237000000</us-gaap:NotesPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="-6"
      id="d229477635e5325-wk-Fact-641F9789449A0099B0E0E2A9CA2F5179"
      unitRef="usd">188000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:LoansPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue2026Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember"
      decimals="-6"
      id="d229477635e5344-wk-Fact-BEE36B3C629A6122ED8FE2A9CA25CE7F"
      unitRef="usd">188000000</us-gaap:LoansPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5374-wk-Fact-E2B1FF526634B7661342E2A9CA45F5A8"
      unitRef="usd">300000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:NotesPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2026Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5393-wk-Fact-93CFDC66C0D0723AC65BE2A9CA23BA34"
      unitRef="usd">301000000</us-gaap:NotesPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5423-wk-Fact-02E52182BCE5CC99F500E2A9CA381185"
      unitRef="usd">300000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:NotesPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_UnsecuredSeniorNotesDue2027Member_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5442-wk-Fact-95067F3A926D55BD667FE2A9CA1972D9"
      unitRef="usd">308000000</us-gaap:NotesPayableFairValueDisclosure>
    <us-gaap:DebtInstrumentCarryingAmount
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5473-wk-Fact-C1C208DAD38FCB125E7FE2A9CA1FD417"
      unitRef="usd">123000000</us-gaap:DebtInstrumentCarryingAmount>
    <us-gaap:LoansPayableFairValueDisclosure
      contextRef="FI2019Q2_us-gaap_DebtInstrumentAxis_luv_Debenturesdue2027Domain_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_LongtermDebtTypeAxis_us-gaap_UnsecuredDebtMember"
      decimals="-6"
      id="d229477635e5492-wk-Fact-7F46ED2A4A124319D17BE2A9CA2EC63C"
      unitRef="usd">150000000</us-gaap:LoansPayableFairValueDisclosure>
    <us-gaap:AdditionalFinancialInformationDisclosureTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-E0954A8224BD688C8B54E2A9CA618CC6-0-wk-Fact-0D5A2F7F22EA9496F8A8E2A9C9BE1515">SUPPLEMENTAL FINANCIAL INFORMATION&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Intangible assets, net&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;312&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;400&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance lease receivable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;54&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;61&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;207&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;693&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;720&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts payable trade&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;260&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;263&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Salaries payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;205&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;216&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Taxes payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;269&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;220&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Aircraft maintenance payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;74&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;69&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;106&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;122&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;416&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;526&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,330&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,416&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Profitsharing and savings plans&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;282&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;580&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Vacation pay&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;421&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;403&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Health&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;107&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Workers compensation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;169&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;166&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Property and income taxes&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;73&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;68&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;260&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;425&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accrued liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,315&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,749&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Postretirement obligation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;240&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;232&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other deferred compensation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;282&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;247&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;117&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;171&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other noncurrent liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;639&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;650&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;For further information on fuel derivative and interest rate derivative contracts, see &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"&gt;Note 3&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Other Operating Expenses&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;font-style:italic;"&gt; &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Other operating expenses consist of distribution costs, advertising expenses, personnel expenses, professional fees, and other operating costs, none of which individually exceeded &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;10 percent&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; of Operating expenses.&lt;/span&gt;&lt;/div&gt;</us-gaap:AdditionalFinancialInformationDisclosureTextBlock>
    <us-gaap:ScheduleOfOtherAssetsTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-48F33288CDEAE8B6A6BEE2A9CA613A8C-0-wk-Fact-731163D4E4160FD0A335E2A9C9BA2C37">&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Derivative contracts&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;120&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Intangible assets, net&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;312&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;400&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Finance lease receivable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;54&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;61&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;207&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;164&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other assets&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;693&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;720&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfOtherAssetsTableTextBlock>
    <luv:DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e511-wk-Fact-1DA9A7D3DC009B8D5E27E2A9C9589DD5"
      unitRef="usd">120000000</luv:DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal>
    <luv:DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e530-wk-Fact-2D3D74D543CB27563DE9E2A9C94C265D"
      unitRef="usd">95000000</luv:DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e545-wk-Fact-BCCAF3CA5880399E1C57E2A9CA347D60"
      unitRef="usd">312000000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <us-gaap:IntangibleAssetsNetExcludingGoodwill
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e564-wk-Fact-CAA2B6A8D7EECA4D49E0E2A9C950CFE8"
      unitRef="usd">400000000</us-gaap:IntangibleAssetsNetExcludingGoodwill>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e584-wk-Fact-898A6D126E90898C6BF0E2A9C9B99CD5"
      unitRef="usd">54000000</us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable>
    <us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e603-wk-Fact-B7CE354A469D51452D6FE2A9CA3AA85A"
      unitRef="usd">61000000</us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable>
    <us-gaap:OtherAssetsMiscellaneous
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e623-wk-Fact-EAEEFC93FB69C880898DE2A9C94D6FF3"
      unitRef="usd">207000000</us-gaap:OtherAssetsMiscellaneous>
    <us-gaap:OtherAssetsMiscellaneous
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e642-wk-Fact-6AA10839D2D11E10740FE2A9C9B2E0C0"
      unitRef="usd">164000000</us-gaap:OtherAssetsMiscellaneous>
    <us-gaap:OtherAssets
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e667-wk-Fact-AAC358E5765A3CF66DBBE2A9C98A10E6"
      unitRef="usd">693000000</us-gaap:OtherAssets>
    <us-gaap:OtherAssets
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e686-wk-Fact-5DFC7AF3AB4F4347DA23E2A9C9D6D6B2"
      unitRef="usd">720000000</us-gaap:OtherAssets>
    <luv:ScheduleOfAccountsPayableTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-D36D613ABDCAC8AD197DE2A9CA611F4F-0-wk-Fact-A95140D195D75874EDB3E2A9C9AF1BD3">&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts payable trade&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;260&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;263&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Salaries payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;205&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;216&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Taxes payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;269&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;220&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Aircraft maintenance payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;74&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;69&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Fuel payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;106&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;122&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;416&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;526&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accounts payable&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,330&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,416&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</luv:ScheduleOfAccountsPayableTableTextBlock>
    <us-gaap:AccountsPayableTradeCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e782-wk-Fact-12C90C1A2EAFD97C921BE2A9C941FF7A"
      unitRef="usd">260000000</us-gaap:AccountsPayableTradeCurrent>
    <us-gaap:AccountsPayableTradeCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e801-wk-Fact-7679F7BC3B638D781AACE2A9C9453519"
      unitRef="usd">263000000</us-gaap:AccountsPayableTradeCurrent>
    <us-gaap:AccruedSalariesCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e816-wk-Fact-9151E4597EB3F3840B25E2A9C978C9B6"
      unitRef="usd">205000000</us-gaap:AccruedSalariesCurrent>
    <us-gaap:AccruedSalariesCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e835-wk-Fact-2D0C8AB5A097E3F5731DE2A9C962E11B"
      unitRef="usd">216000000</us-gaap:AccruedSalariesCurrent>
    <us-gaap:TaxesPayableCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e855-wk-Fact-C9F5295D1039677F8862E2A9C9D910F0"
      unitRef="usd">269000000</us-gaap:TaxesPayableCurrent>
    <us-gaap:TaxesPayableCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e874-wk-Fact-D8775A867369882C18A7E2A9C9660D07"
      unitRef="usd">220000000</us-gaap:TaxesPayableCurrent>
    <luv:AircraftMaintenancePayable
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e894-wk-Fact-ADFC3906DDF44F8F2EB4E2A9C97107B0"
      unitRef="usd">74000000</luv:AircraftMaintenancePayable>
    <luv:AircraftMaintenancePayable
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e913-wk-Fact-6061F17A16AA6E9AB06DE2A9C94302C8"
      unitRef="usd">69000000</luv:AircraftMaintenancePayable>
    <luv:FuelPayable
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e933-wk-Fact-993006B9D9F178AFA327E2A9C95F2C72"
      unitRef="usd">106000000</luv:FuelPayable>
    <luv:FuelPayable
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e952-wk-Fact-5C10C451CC88976144CCE2A9C9D64EF6"
      unitRef="usd">122000000</luv:FuelPayable>
    <us-gaap:AccountsPayableOtherCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e972-wk-Fact-C9947F143182DBCE8A5BE2A9CA3F8844"
      unitRef="usd">416000000</us-gaap:AccountsPayableOtherCurrent>
    <us-gaap:AccountsPayableOtherCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e991-wk-Fact-795DB7D496A90B209C03E2A9CA439411"
      unitRef="usd">526000000</us-gaap:AccountsPayableOtherCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1016-wk-Fact-511B31B2B75624F5B91EE2A9C97CA751"
      unitRef="usd">1330000000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1035-wk-Fact-B9DABA52AC9BF9E598AAE2A9C975789E"
      unitRef="usd">1416000000</us-gaap:AccountsPayableCurrent>
    <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-216E6083E3A4E099566BE2A9CA6107ED-0-wk-Fact-3AFF32DF9719C19F2071E2A9C9A9BB7C">&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Profitsharing and savings plans&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;282&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;580&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Vacation pay&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;421&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;403&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Health&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;110&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;107&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Workers compensation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;169&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;166&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Property and income taxes&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;73&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;68&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;260&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;425&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Accrued liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,315&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,749&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
    <us-gaap:DeferredCompensationCashBasedArrangementsLiabilityCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1130-wk-Fact-7264252CE2E9C138FC07E2A9C9707CEE"
      unitRef="usd">282000000</us-gaap:DeferredCompensationCashBasedArrangementsLiabilityCurrent>
    <us-gaap:DeferredCompensationCashBasedArrangementsLiabilityCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1149-wk-Fact-611553EAB7770B76782BE2A9C9728B4D"
      unitRef="usd">580000000</us-gaap:DeferredCompensationCashBasedArrangementsLiabilityCurrent>
    <us-gaap:AccruedVacationCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1164-wk-Fact-33DF2F42994D66F70073E2A9C96860CA"
      unitRef="usd">421000000</us-gaap:AccruedVacationCurrent>
    <us-gaap:AccruedVacationCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1183-wk-Fact-50F729EFA4D0DCCEF2B6E2A9C981437F"
      unitRef="usd">403000000</us-gaap:AccruedVacationCurrent>
    <us-gaap:AccruedEmployeeBenefitsCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1203-wk-Fact-DE0AF95808F8819C7FE1E2A9C981E046"
      unitRef="usd">110000000</us-gaap:AccruedEmployeeBenefitsCurrent>
    <us-gaap:AccruedEmployeeBenefitsCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1222-wk-Fact-EF61E88CF76D3A5BBEBAE2A9C973F898"
      unitRef="usd">107000000</us-gaap:AccruedEmployeeBenefitsCurrent>
    <us-gaap:WorkersCompensationLiabilityCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1242-wk-Fact-2C8DA54D004C165E602EE2A9C9699277"
      unitRef="usd">169000000</us-gaap:WorkersCompensationLiabilityCurrent>
    <us-gaap:WorkersCompensationLiabilityCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1261-wk-Fact-92D573B276A93D608EC0E2A9C980B93B"
      unitRef="usd">166000000</us-gaap:WorkersCompensationLiabilityCurrent>
    <us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1281-wk-Fact-24887A8D53552A1C1E30E2A9C96FB65C"
      unitRef="usd">73000000</us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent>
    <us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1300-wk-Fact-0F7DD1CF937D4BB946E2E2A9C97251B8"
      unitRef="usd">68000000</us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent>
    <us-gaap:OtherAccruedLiabilitiesCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1320-wk-Fact-2DAC7BF3935A70ECF2EAE2A9C96E2000"
      unitRef="usd">260000000</us-gaap:OtherAccruedLiabilitiesCurrent>
    <us-gaap:OtherAccruedLiabilitiesCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1339-wk-Fact-820719C82C1DA8A60A58E2A9C97CA72D"
      unitRef="usd">425000000</us-gaap:OtherAccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1364-wk-Fact-DE255985F1BC8809193AE2A9C981B19F"
      unitRef="usd">1315000000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1383-wk-Fact-B6C98038385EA3C90914E2A9C9F0B705"
      unitRef="usd">1749000000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:OtherNoncurrentLiabilitiesTableTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-D9E75AA205F4A1052F61E2A9CA61D3E4-0-wk-Fact-DD7F8F6585AD51E1FCDDE2A9C9A816B8">&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:16%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June 30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Postretirement obligation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;240&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;232&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other deferred compensation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;282&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;247&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;117&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;171&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;Other noncurrent liabilities&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;639&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;650&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:OtherNoncurrentLiabilitiesTableTextBlock>
    <us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1480-wk-Fact-3725FC6A93D2E659E837E2A9C9F2EF2A"
      unitRef="usd">240000000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent>
    <us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1499-wk-Fact-629CE86844C577756E0AE2A9C9F7D3F9"
      unitRef="usd">232000000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1514-wk-Fact-7F6927EDC559B7D35053E2A9C9EA64B4"
      unitRef="usd">282000000</us-gaap:OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent>
    <us-gaap:OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1533-wk-Fact-04C03D6640FDA9C46B6EE2A9C9EE5CD4"
      unitRef="usd">247000000</us-gaap:OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent>
    <us-gaap:OtherSundryLiabilitiesNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1553-wk-Fact-5093D934A9820D1A17B4E2A9C9DC7635"
      unitRef="usd">117000000</us-gaap:OtherSundryLiabilitiesNoncurrent>
    <us-gaap:OtherSundryLiabilitiesNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1572-wk-Fact-2D4C876FD87A7FA87BDFE2A9C9DAFF6E"
      unitRef="usd">171000000</us-gaap:OtherSundryLiabilitiesNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229462854e1597-wk-Fact-2193D67611C65C674EF0E2A9C9F03A75"
      unitRef="usd">639000000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:OtherLiabilitiesNoncurrent
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229462854e1616-wk-Fact-0D68BE9600469004FDD1E2A9CA07569F"
      unitRef="usd">650000000</us-gaap:OtherLiabilitiesNoncurrent>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-9CC0EEEDBB34F39176F7E2A9CA62D617-0-wk-Fact-FC213EC18FC019848D0CE2A9C98957E0">COMMITMENTS AND CONTINGENCIES&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company adopted the provisions of the New Lease Standard effective January 1, 2019, using the modified retrospective adoption method. The New Lease Standard eliminated the previous build-to-suit lease accounting guidance and resulted in the derecognition of build-to-suit assets and liabilities that remained on the balance sheet after the end of the construction period. See Note &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for further information. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Fort Lauderdale-Hollywood International Airport&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;In &lt;/span&gt;&lt;span style="font-size:11pt;"&gt;December 2013&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company entered into an agreement with Broward County, Florida, which owns and operates Fort Lauderdale-Hollywood International Airport ("FLL"), to oversee and manage the design and construction of the airport's Terminal 1 Modernization Project. In addition to significant improvements to the existing Terminal 1, the &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;project included the design and construction of a new &lt;/span&gt;&lt;span style="font-size:11pt;"&gt;five-gate&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; Concourse A with an international processing facility. Funding for the project came directly from Broward County aviation sources, but flowed through the Company in its capacity as manager of the project. Construction of Concourse A was completed during second quarter 2017, and construction on Terminal 1 was substantially complete and operational as of the end of third quarter 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the FLL related Assets constructed for others ("ACFO") and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Los Angeles International Airport&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;In March 2013, the Company executed a lease agreement (the "T1 Lease") with Los Angeles World Airports ("LAWA"), which owns and operates Los Angeles International Airport ("LAX"). Under the T1 Lease, which was amended in June 2014 and September 2017, the Company oversaw and managed the design, development, financing, construction, and commissioning of the airport's Terminal 1 Modernization Project. Construction on the Terminal 1 Modernization Project began during 2014 and was substantially complete and operational during fourth quarter 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the LAX T1 Lease related ACFO and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;In October 2017, the Company executed a separate lease agreement with LAWA (the "T1.5 Lease"). Under the T1.5 Lease, the Company is overseeing and managing the design, development, financing, construction, and commissioning of a passenger processing facility between Terminal 1 and 2 (the "Terminal 1.5 Project"). The Terminal 1.5 Project is expected to include ticketing, baggage claim, passenger screening, and a bus gate at a cost not to exceed &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$479 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for site improvements and non-proprietary improvements. Construction on the Terminal 1.5 Project began during third quarter 2017 and is estimated to be completed during 2020. The Company has determined that due to its role in the project, it is considered the owner of the Terminal 1.5 Project for accounting purposes under the New Lease Standard. As a result, the costs incurred to fund the Terminal 1.5 Project are included within ACFO and all amounts that have been or will be reimbursed will be included within Construction obligation on the accompanying unaudited Condensed Consolidated Balance Sheet. Upon completion of the Terminal 1.5 Project, the Company will perform an evaluation to determine the treatment of these associated assets and liabilities. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Funding for these projects is primarily through the Regional Airports Improvement Corporation (the "RAIC"), which is a quasi-governmental special purpose entity that acts as a conduit borrower under syndicated credit facilities provided by groups of lenders. The Company guaranteed the obligations of the RAIC under separate credit facilities associated with the respective lease agreements. As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, the Company's outstanding remaining guaranteed obligation under the credit facility for the Terminal 1.5 Project was &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$155 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;. Loans made under the separate credit facility for the Terminal 1.5 Project are being used to reimburse the Company for the site improvements and non-proprietary improvements of the Terminal 1.5 Project, and the outstanding loans will be repaid with the proceeds of LAWA&#x2019;s payments to purchase completed construction phases. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Dallas Love Field&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;During 2008, the City of Dallas approved the LFMP, a project to reconstruct Dallas Love Field with modern, convenient air travel facilities. Pursuant to a Program Development Agreement with the City of Dallas and the Love Field Airport Modernization Corporation (or the "LFAMC," a Texas non-profit "local government corporation" established by the City of Dallas to act on the City of Dallas' behalf to facilitate the development of the LFMP), the Company managed this project. Major construction was effectively completed in 2014. During second quarter 2017, the City of Dallas approved using the remaining bond funds for additional terminal construction projects, which were effectively completed in 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the LFMP Terminal related ACFO and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Although the City of Dallas received commitments from various sources that helped to fund portions of the LFMP project, including the Federal Aviation Administration, the Transportation Security Administration, and the City of Dallas' Aviation Fund, the majority of the funds used were from the issuance of bonds. The Company guaranteed principal and interest payments on bonds issued by the LFAMC. As of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$416 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; of principal remained &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;outstanding. The net present value of the future principal and interest payments associated with the bonds was &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$453 million&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, and was reflected as part of the Company's operating lease right&#x2013;of&#x2013;use assets and lease obligations in the unaudited Condensed Consolidated Balance Sheet. See Notes &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; and &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;7&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; for further information. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;During 2015, the City of Dallas issued additional bonds for the construction of a new parking garage at Dallas Love Field, which was completed and operational in fourth quarter 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the LFMP Parking Garage related ACFO and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019. The Company has not guaranteed the principal or interest payments on these bonds.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Construction costs recorded in ACFO for the Company's various projects as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, and December 31, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, were as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="21"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:22%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:2%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ACFO&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ACFO,&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Construction Obligation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ACFO&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ACFO,&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Construction Obligation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;FLL Terminal&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;313&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;304&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;308&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;LAX Terminal 1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;485&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;459&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;476&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;LAX Terminal 1.5&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;99&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;99&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;99&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;LFMP Terminal&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;545&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;460&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;502&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;LFMP Parking Garage&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;200&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;200&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;200&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;HOU International Terminal&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;126&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;115&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;116&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,768&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,637&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,701&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Net of accumulated depreciation. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(b) Project still in progress.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(c) Project completed in 2015 at Houston William P. Hobby Airport ("HOU").&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;font-weight:bold;"&gt;Contingencies&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;The Company is from time to time subject to various legal proceedings and claims arising in the ordinary course of business, including, but not limited to, examinations by the Internal Revenue Service ("IRS"). The Company's management does not expect that the outcome of any of its currently ongoing legal proceedings or the outcome of any adjustments presented by the IRS, individually or collectively, will have a material adverse effect on the Company's financial condition, results of operations, or cash flow.&lt;/span&gt;&lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <luv:TotalExpectedCostOfAirportProject
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member"
      decimals="-6"
      id="d229468405e469-wk-Fact-0BCC80892EADCC1BD9A1E2A9C985C622"
      unitRef="usd">479000000</luv:TotalExpectedCostOfAirportProject>
    <luv:Outstandingremainingguaranteedobligation
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member"
      decimals="-6"
      id="d229468405e481-wk-Fact-7901C79F61648819BE231AE45A13B253"
      unitRef="usd">155000000</luv:Outstandingremainingguaranteedobligation>
    <luv:PrincipalRemaining
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember"
      decimals="-6"
      id="d229468405e500-wk-Fact-F5EF1FA38321738CB387E2A9C988D5EE"
      unitRef="usd">416000000</luv:PrincipalRemaining>
    <luv:NetPresentValueofPrincipalRemaining
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember"
      decimals="-6"
      id="d229468405e507-wk-Fact-A70D9B0596FB3C731289E2A9C9684511"
      unitRef="usd">453000000</luv:NetPresentValueofPrincipalRemaining>
    <us-gaap:LongTermPurchaseCommitmentTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-3F7F549DEE1A54CA946CE2A9CA62A246-0-wk-Fact-AD08D5D9FCA2D039868DE2A9C97E927E">&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;Construction costs recorded in ACFO for the Company's various projects as of &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, and December 31, &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;2018&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;, were as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="21"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:22%;"/&gt;&lt;td style="width:4%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:2%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:9%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:10%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;td style="width:11%;"/&gt;&lt;td style="width:1%;"/&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;June&#160;30, 2019&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&#160;31, 2018&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;text-decoration:underline;"&gt;(in millions)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ACFO&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ACFO,&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Construction Obligation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ACFO&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ACFO,&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net (a)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Construction Obligation&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;FLL Terminal&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;313&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;304&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;308&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;LAX Terminal 1&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;485&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;459&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;476&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;LAX Terminal 1.5&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(b)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;99&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;99&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;99&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;LFMP Terminal&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;545&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;460&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;502&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;LFMP Parking Garage&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;200&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;200&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;200&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;HOU International Terminal&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(c)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;&#x2014;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;126&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;115&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;116&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;144&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&#160;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,768&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,637&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;$&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;span&gt;1,701&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(a) Net of accumulated depreciation. &lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(b) Project still in progress.&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;span style="font-family:inherit;font-size:10pt;"&gt;(c) Project completed in 2015 at Houston William P. Hobby Airport ("HOU").&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;</us-gaap:LongTermPurchaseCommitmentTextBlock>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember"
      decimals="-6"
      id="d229468405e824-wk-Fact-113934CF906E5BA142A6E2A9C9BE8520"
      unitRef="usd">0</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember"
      decimals="-6"
      id="d229468405e838-wk-Fact-EB40C390912B12ED2995E2A9C9BC6504"
      unitRef="usd">0</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember"
      decimals="-6"
      id="d229468405e852-wk-Fact-6251DD2954E3BB3EF539E2A9C9B03804"
      unitRef="usd">0</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember"
      decimals="-6"
      id="d229468405e872-wk-Fact-6310C18CAC5EE2AC5B9CE2A9C9B18EF5"
      unitRef="usd">313000000</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember"
      decimals="-6"
      id="d229468405e886-wk-Fact-D1EC5AD6717DF2AAA0EDE2A9C9B71B75"
      unitRef="usd">304000000</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_FortLauderdaleHollywoodInternationalAirportMember"
      decimals="-6"
      id="d229468405e900-wk-Fact-4318B6C669454B532356E2A9C9BB23E4"
      unitRef="usd">308000000</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember"
      decimals="-6"
      id="d229468405e920-wk-Fact-4981BC76C5F2132F97ECE2A9C9E1AD19"
      unitRef="usd">0</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember"
      decimals="-6"
      id="d229468405e934-wk-Fact-A8E3E15029717CAD252FE2A9C965A259"
      unitRef="usd">0</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember"
      decimals="-6"
      id="d229468405e948-wk-Fact-3C72DD57A120759AFEBBE2A9C9933452"
      unitRef="usd">0</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember"
      decimals="-6"
      id="d229468405e968-wk-Fact-3ECD514113674A199F30E2A9C99593AE"
      unitRef="usd">485000000</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember"
      decimals="-6"
      id="d229468405e982-wk-Fact-3B04E5A2A225E74EFEB1E2A9C9F3686A"
      unitRef="usd">459000000</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportMember"
      decimals="-6"
      id="d229468405e996-wk-Fact-49171AA694EDF648D03AE2A9C97EA58F"
      unitRef="usd">476000000</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member"
      decimals="-6"
      id="d229468405e1021-wk-Fact-6709E66A6CD143D2D2EBE2A9C989DF15"
      unitRef="usd">144000000</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member"
      decimals="-6"
      id="d229468405e1035-wk-Fact-AE2A4831AFFA806345E2E2A9C9875A19"
      unitRef="usd">144000000</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member"
      decimals="-6"
      id="d229468405e1049-wk-Fact-AAB15BE2DE664DB55E9DE2A9C9B85E42"
      unitRef="usd">144000000</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member"
      decimals="-6"
      id="d229468405e1069-wk-Fact-8F01C2DAAE5A5F382F04E2A9C97B83FB"
      unitRef="usd">99000000</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member"
      decimals="-6"
      id="d229468405e1083-wk-Fact-9FEA3B4E982F756784F3E2A9C9EDA32C"
      unitRef="usd">99000000</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_LosAngelesWorldAirportTerminal1.5Member"
      decimals="-6"
      id="d229468405e1097-wk-Fact-4A8C0F3D3ACAE77D4986E2A9C9C768C8"
      unitRef="usd">99000000</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember"
      decimals="-6"
      id="d229468405e1122-wk-Fact-136EB4F1BCFC89B21EA7E2A9C9C2F6A9"
      unitRef="usd">0</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember"
      decimals="-6"
      id="d229468405e1136-wk-Fact-964EFABC57ABA4A09DBDE2A9C9B5FA70"
      unitRef="usd">0</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALMember"
      decimals="-6"
      id="d229468405e1150-wk-Fact-58AD47D72A55B7BC2237E2A9C9BAB657"
      unitRef="usd">0</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALMember"
      decimals="-6"
      id="d229468405e1170-wk-Fact-7BD6B4E594FA23C171DDE2A9C9CD4C32"
      unitRef="usd">545000000</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALMember"
      decimals="-6"
      id="d229468405e1184-wk-Fact-F38F108034E250F95CA4E2A9C9EEAB85"
      unitRef="usd">460000000</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALMember"
      decimals="-6"
      id="d229468405e1198-wk-Fact-2493D4F5D22E512353B8E2A9C97913C8"
      unitRef="usd">502000000</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember"
      decimals="-6"
      id="d229468405e1223-wk-Fact-C3EB830FB8E5FB717040E2A9C9C3B9F6"
      unitRef="usd">0</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember"
      decimals="-6"
      id="d229468405e1237-wk-Fact-ECAA69B05B7CDAEAD168E2A9C944AB5B"
      unitRef="usd">0</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember"
      decimals="-6"
      id="d229468405e1251-wk-Fact-2FDA4DE9A700F1C56B1BE2A9C9904850"
      unitRef="usd">0</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember"
      decimals="-6"
      id="d229468405e1271-wk-Fact-0C685F59E9F992F09533E2A9C94C70BB"
      unitRef="usd">200000000</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember"
      decimals="-6"
      id="d229468405e1285-wk-Fact-568BD77013BF261B4EA6E2A9C9F00399"
      unitRef="usd">200000000</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_DALGarageMember"
      decimals="-6"
      id="d229468405e1299-wk-Fact-749570C685DF7910C0A6E2A9C9C13C01"
      unitRef="usd">200000000</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_HOUMember"
      decimals="-6"
      id="d229468405e1324-wk-Fact-E0DD685AE67A8EE9E6FCE2A9C98D2FBD"
      unitRef="usd">0</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_HOUMember"
      decimals="-6"
      id="d229468405e1338-wk-Fact-6E864F6B5D0D1C280666E2A9C97DB8D4"
      unitRef="usd">0</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2019Q2_us-gaap_OtherCommitmentsAxis_luv_HOUMember"
      decimals="-6"
      id="d229468405e1352-wk-Fact-B8BE6F94B6EB6B223C0BE2A9C9C48AED"
      unitRef="usd">0</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_HOUMember"
      decimals="-6"
      id="d229468405e1372-wk-Fact-BE7AB8FB167DA642E39FE2A9C997EE22"
      unitRef="usd">126000000</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_HOUMember"
      decimals="-6"
      id="d229468405e1386-wk-Fact-F32D85FA180F696056FBE2A9C9C7FEC8"
      unitRef="usd">115000000</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2018Q4_us-gaap_OtherCommitmentsAxis_luv_HOUMember"
      decimals="-6"
      id="d229468405e1400-wk-Fact-8D7CD0BADC6CCEDD9B75E2A9C9B4C26C"
      unitRef="usd">116000000</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229468405e1430-wk-Fact-5428C3D4805D5601AD28E2A9C95BFBA2"
      unitRef="usd">144000000</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229468405e1444-wk-Fact-E61BA71A0F4B9267A510E2A9C9F436D3"
      unitRef="usd">144000000</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2019Q2"
      decimals="-6"
      id="d229468405e1458-wk-Fact-8724E94634FF93C2876FE2A9C9D77AE5"
      unitRef="usd">144000000</us-gaap:ContractualObligation>
    <us-gaap:ConstructionInProgressGross
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229468405e1478-wk-Fact-3A30BB4E14FE417993F5E2A9C9B456A6"
      unitRef="usd">1768000000</us-gaap:ConstructionInProgressGross>
    <luv:AssetsConstructedForOthersNet
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229468405e1492-wk-Fact-12AF9B985F400DCC53B6E2A9C9C25A19"
      unitRef="usd">1637000000</luv:AssetsConstructedForOthersNet>
    <us-gaap:ContractualObligation
      contextRef="FI2018Q4"
      decimals="-6"
      id="d229468405e1506-wk-Fact-A93533F286997CEA497AE2A9C98A30E7"
      unitRef="usd">1701000000</us-gaap:ContractualObligation>
    <us-gaap:UnusualOrInfrequentItemsDisclosureTextBlock
      contextRef="FD2019Q2YTD"
      id="TextSelection-62BAFA2DCF325097F687E2A9CA629570-0-wk-Fact-747AE722CE7BCE976CD3E2A9C96BA38F">BOEING 737 MAX AIRCRAFT GROUNDING&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;br/&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:11pt;"&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;On March 13, 2019, the Federal Aviation Administration issued an emergency order for all U.S. airlines to ground all Boeing 737 MAX aircraft. The Company immediately complied with the order and grounded all &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;34&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; 737 MAX 8 aircraft in its fleet. The Company will continue to monitor the situation and any potential future accounting implications that arise.&#160;The most significant financial impacts of this grounding to the Company thus far have been the lost revenues, operating income, operating cash flows, and delayed capital expenditures directly associated with its grounded 737 MAX 8 fleet and other new aircraft that have not been able to be delivered. On July 18, 2019, the Boeing Company announced a &lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt;&lt;span&gt;$4.9 billion&lt;/span&gt;&lt;/span&gt;&lt;span style="font-family:inherit;font-size:11pt;"&gt; after-tax charge for &#x2018;potential concessions and other considerations to customers for disruptions related to the 737 MAX grounding.&#x2019; The Company has had preliminary discussions with Boeing regarding compensation for damages due to the MAX groundings, but has not reached any conclusions regarding these matters, and no amounts expected from Boeing have been included in second quarter results.&lt;/span&gt;&lt;/div&gt;</us-gaap:UnusualOrInfrequentItemsDisclosureTextBlock>
    <luv:NumberofAircraftGroundedUnderEmergencyOrder
      contextRef="FI2019Q2"
      decimals="INF"
      id="d229468510e429-wk-Fact-16E2708A1C45ABCB58E9E2A9C949713C"
      unitRef="number">34</luv:NumberofAircraftGroundedUnderEmergencyOrder>
    <luv:PotentialConcessionsandOtherConsiderations
      contextRef="FI2019Q2"
      decimals="-8"
      id="d229468510e433-wk-Fact-D7FA306646AF9B7D8D4F3E6D8F3DBB85"
      unitRef="usd">4900000000</luv:PotentialConcessionsandOtherConsiderations>
    <link:footnoteLink
      xlink:role="http://www.xbrl.org/2003/role/link"
      xlink:type="extended">
        <link:loc
          xlink:href="#d229477635e2847-wk-Fact-0224151EF371D5D2BF8BE2A9C9B5787F"
          xlink:label="d229477635e2847-wk-Fact-0224151EF371D5D2BF8BE2A9C9B5787F"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl" xlink:label="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Cash equivalents are primarily composed of money market investments.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e2847-wk-Fact-0224151EF371D5D2BF8BE2A9C9B5787F"
          xlink:to="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-0424E6743854A00481BAE2A9C995ED76-wk-Fact-0424E6743854A00481BAE2A9C995ED76"
          xlink:label="Fact-0424E6743854A00481BAE2A9C995ED76-wk-Fact-0424E6743854A00481BAE2A9C995ED76"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl" xlink:label="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The Company has the option of providing cash, letters of credit, or pledging aircraft as collateral. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-0424E6743854A00481BAE2A9C995ED76-wk-Fact-0424E6743854A00481BAE2A9C995ED76"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e4138-wk-Fact-05871E71A26B95A7D688E2A9C9D39704"
          xlink:label="d229477635e4138-wk-Fact-05871E71A26B95A7D688E2A9C9D39704"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl" xlink:label="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e4138-wk-Fact-05871E71A26B95A7D688E2A9C9D39704"
          xlink:to="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e2827-wk-Fact-05EDA00C11D810013626E2A9C94FE68E"
          xlink:label="d229477635e2827-wk-Fact-05EDA00C11D810013626E2A9C94FE68E"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e2827-wk-Fact-05EDA00C11D810013626E2A9C94FE68E"
          xlink:to="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e3571-wk-Fact-076F9DDE96F13E5C9482E2A9C97E24BA"
          xlink:label="d229486394e3571-wk-Fact-076F9DDE96F13E5C9482E2A9C97E24BA"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-0-wk-Footnote-3D1266E5A33A9A158083E2A9CA590B37_lbl" xlink:label="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-0-wk-Footnote-3D1266E5A33A9A158083E2A9CA590B37_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The net amounts of derivative assets and liabilities are reconciled to the individual line item amounts presented in the unaudited Condensed Consolidated Balance Sheet in Note <xhtml:span style="font-family:inherit;font-size:10pt;">9</xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;">.</xhtml:span><xhtml:div style="line-height:120%;text-align:justify;font-size:10pt;"><xhtml:span style="font-family:inherit;font-size:10pt;"><xhtml:br/></xhtml:span></xhtml:div></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e3571-wk-Fact-076F9DDE96F13E5C9482E2A9C97E24BA"
          xlink:to="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-0-wk-Footnote-3D1266E5A33A9A158083E2A9CA590B37_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e4163-wk-Fact-07E402353CD588695BD3E2A9C9D65A78"
          xlink:label="d229477635e4163-wk-Fact-07E402353CD588695BD3E2A9C9D65A78"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e4163-wk-Fact-07E402353CD588695BD3E2A9C9D65A78"
          xlink:to="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-0B687CAE66F8839633A9E2A9CA171B4B-wk-Fact-0B687CAE66F8839633A9E2A9CA171B4B"
          xlink:label="Fact-0B687CAE66F8839633A9E2A9CA171B4B-wk-Fact-0B687CAE66F8839633A9E2A9CA171B4B"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-0B687CAE66F8839633A9E2A9CA171B4B-wk-Fact-0B687CAE66F8839633A9E2A9CA171B4B"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e689-wk-Fact-0B8A5A1781BD37C3DB33E2A9C9718CA4"
          xlink:label="d229486394e689-wk-Fact-0B8A5A1781BD37C3DB33E2A9C9718CA4"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl" xlink:label="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Due to the types of derivatives utilized by the Company and different price levels of those contracts, these volumes represent the maximum economic hedge in place and may vary significantly as market prices fluctuate.<xhtml:div style="line-height:120%;text-align:justify;font-size:10pt;"><xhtml:span style="font-family:inherit;font-size:10pt;"><xhtml:br/></xhtml:span></xhtml:div></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e689-wk-Fact-0B8A5A1781BD37C3DB33E2A9C9718CA4"
          xlink:to="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-0F819F9A8CB28F850E61E2A9C991F4CC-wk-Fact-0F819F9A8CB28F850E61E2A9C991F4CC"
          xlink:label="Fact-0F819F9A8CB28F850E61E2A9C991F4CC-wk-Fact-0F819F9A8CB28F850E61E2A9C991F4CC"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl" xlink:label="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The Company has the option to substitute letters of credit for <xhtml:span style="font-family:inherit;font-size:9pt;"><xhtml:span>100 percent</xhtml:span></xhtml:span><xhtml:span style="font-family:inherit;font-size:9pt;"> of cash collateral requirement.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-0F819F9A8CB28F850E61E2A9C991F4CC-wk-Fact-0F819F9A8CB28F850E61E2A9C991F4CC"
          xlink:to="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e2267-wk-Fact-146ADA1BD59C107DD128E2A9C9E402B1"
          xlink:label="d229486394e2267-wk-Fact-146ADA1BD59C107DD128E2A9C9E402B1"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl" xlink:label="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">At <xhtml:span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;"> and </xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;">2018</xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;">, these amounts include the cumulative amount of fair value hedging adjustments remaining for which hedge accounting has been discontinued of </xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;"><xhtml:span>$19 million</xhtml:span></xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;"> and </xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;"><xhtml:span>$20 million</xhtml:span></xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;">, respectively.</xhtml:span><xhtml:div style="line-height:120%;font-size:11pt;"><xhtml:span style="font-family:inherit;font-size:11pt;"><xhtml:br/></xhtml:span></xhtml:div></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e2267-wk-Fact-146ADA1BD59C107DD128E2A9C9E402B1"
          xlink:to="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e2120-wk-Fact-16592B645C8EA7BF3438E2A9C9E7811E"
          xlink:label="d229486394e2120-wk-Fact-16592B645C8EA7BF3438E2A9C9E7811E"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e2120-wk-Fact-16592B645C8EA7BF3438E2A9C9E7811E"
          xlink:to="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1389-wk-Fact-167FEB2ECCE226B7DCAAE2A9CA1C2F50"
          xlink:label="d229486394e1389-wk-Fact-167FEB2ECCE226B7DCAAE2A9CA1C2F50"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl" xlink:label="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Represents the position of each trade before consideration of offsetting positions with each counterparty and does not include the impact of cash collateral deposits provided to or received from counterparties. See discussion of credit risk and collateral following in this Note.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1389-wk-Fact-167FEB2ECCE226B7DCAAE2A9CA1C2F50"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-18B65BFC867B0523E40EE2A9CA19768A-wk-Fact-18B65BFC867B0523E40EE2A9CA19768A"
          xlink:label="Fact-18B65BFC867B0523E40EE2A9CA19768A-wk-Fact-18B65BFC867B0523E40EE2A9CA19768A"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl" xlink:label="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Thresholds may vary based on changes in credit ratings within investment grade.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-18B65BFC867B0523E40EE2A9CA19768A-wk-Fact-18B65BFC867B0523E40EE2A9CA19768A"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1654-wk-Fact-1C4FBAF220B46279951CE2A9CA29510F"
          xlink:label="d229486394e1654-wk-Fact-1C4FBAF220B46279951CE2A9CA29510F"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1654-wk-Fact-1C4FBAF220B46279951CE2A9CA29510F"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e10000-wk-Fact-1F34469579D04F0D1690E2A9C975A2CF"
          xlink:label="d229486394e10000-wk-Fact-1F34469579D04F0D1690E2A9C975A2CF"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl" xlink:label="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Individual counterparties with fair value of fuel derivatives &lt; <xhtml:span style="font-family:inherit;font-size:9pt;"><xhtml:span>$10 million</xhtml:span></xhtml:span><xhtml:span style="font-family:inherit;font-size:9pt;">.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e10000-wk-Fact-1F34469579D04F0D1690E2A9C975A2CF"
          xlink:to="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e1831-wk-Fact-2068959B3A0DEC8B4CCAE2A9C989EAC8"
          xlink:label="d229477635e1831-wk-Fact-2068959B3A0DEC8B4CCAE2A9C989EAC8"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl" xlink:label="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">In the unaudited Condensed Consolidated Balance Sheet amounts are presented as an asset. See Note <xhtml:span style="font-family:inherit;font-size:11pt;">3</xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;">.</xhtml:span><xhtml:div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"><xhtml:span style="font-family:inherit;font-size:10pt;"><xhtml:br/></xhtml:span></xhtml:div><xhtml:div style="line-height:120%;padding-top:4px;font-size:10pt;"><xhtml:span style="font-family:inherit;font-size:10pt;"><xhtml:br/></xhtml:span></xhtml:div></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e1831-wk-Fact-2068959B3A0DEC8B4CCAE2A9C989EAC8"
          xlink:to="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-2195FE688D4E3EB8998EE2A9C993E2E7-wk-Fact-2195FE688D4E3EB8998EE2A9C993E2E7"
          xlink:label="Fact-2195FE688D4E3EB8998EE2A9C993E2E7-wk-Fact-2195FE688D4E3EB8998EE2A9C993E2E7"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl" xlink:label="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Cash collateral is provided at <xhtml:span style="font-family:inherit;font-size:9pt;"><xhtml:span>100 percent</xhtml:span></xhtml:span><xhtml:span style="font-family:inherit;font-size:9pt;"> of fair value of fuel derivative contracts.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-2195FE688D4E3EB8998EE2A9C993E2E7-wk-Fact-2195FE688D4E3EB8998EE2A9C993E2E7"
          xlink:to="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e719-wk-Fact-21DA41131D62D21EDF2BE2A9C97247DD"
          xlink:label="d229486394e719-wk-Fact-21DA41131D62D21EDF2BE2A9C97247DD"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e719-wk-Fact-21DA41131D62D21EDF2BE2A9C97247DD"
          xlink:to="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1693-wk-Fact-22E7AEA733B2A1620008E2A9CA29272B"
          xlink:label="d229486394e1693-wk-Fact-22E7AEA733B2A1620008E2A9CA29272B"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1693-wk-Fact-22E7AEA733B2A1620008E2A9CA29272B"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1321-wk-Fact-22F9C587E70D5622D370E2A9CA206B28"
          xlink:label="d229486394e1321-wk-Fact-22F9C587E70D5622D370E2A9CA206B28"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1321-wk-Fact-22F9C587E70D5622D370E2A9CA206B28"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e3476-wk-Fact-2BAA2D89041EADA56527E2A9C9E540B4"
          xlink:label="d229477635e3476-wk-Fact-2BAA2D89041EADA56527E2A9C9E540B4"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl" xlink:label="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">In the unaudited Condensed Consolidated Balance Sheet amounts are presented as a net asset.&#160;See Note 3.<xhtml:div style="line-height:120%;font-size:11pt;"><xhtml:span style="font-family:inherit;font-size:11pt;"><xhtml:br/></xhtml:span></xhtml:div></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e3476-wk-Fact-2BAA2D89041EADA56527E2A9C9E540B4"
          xlink:to="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-2DC76B29357E0CC18E48E2A9C98FFFF0-wk-Fact-2DC76B29357E0CC18E48E2A9C98FFFF0"
          xlink:label="Fact-2DC76B29357E0CC18E48E2A9C98FFFF0-wk-Fact-2DC76B29357E0CC18E48E2A9C98FFFF0"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-2DC76B29357E0CC18E48E2A9C98FFFF0-wk-Fact-2DC76B29357E0CC18E48E2A9C98FFFF0"
          xlink:to="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1282-wk-Fact-2FB92FD45DBFCE1FB38AE2A9CA249886"
          xlink:label="d229486394e1282-wk-Fact-2FB92FD45DBFCE1FB38AE2A9CA249886"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1282-wk-Fact-2FB92FD45DBFCE1FB38AE2A9CA249886"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e2198-wk-Fact-321BE71361FC75851A80E2A9C9E25708"
          xlink:label="d229486394e2198-wk-Fact-321BE71361FC75851A80E2A9C9E25708"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e2198-wk-Fact-321BE71361FC75851A80E2A9C9E25708"
          xlink:to="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB-wk-Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB"
          xlink:label="Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB-wk-Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB-wk-Fact-34ACBCCADBAF78EB6BA2E2A9C99D15FB"
          xlink:to="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-385DE880C6A34582F661E2A9CA14FDAB-wk-Fact-385DE880C6A34582F661E2A9CA14FDAB"
          xlink:label="Fact-385DE880C6A34582F661E2A9CA14FDAB-wk-Fact-385DE880C6A34582F661E2A9CA14FDAB"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-385DE880C6A34582F661E2A9CA14FDAB-wk-Fact-385DE880C6A34582F661E2A9CA14FDAB"
          xlink:to="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e982-wk-Fact-3B04E5A2A225E74EFEB1E2A9C9F3686A"
          xlink:label="d229468405e982-wk-Fact-3B04E5A2A225E74EFEB1E2A9C9F3686A"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl" xlink:label="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"> Net of accumulated depreciation. </link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e982-wk-Fact-3B04E5A2A225E74EFEB1E2A9C9F3686A"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-3B9F6234CF825918BD10E2A9CA204AAF-wk-Fact-3B9F6234CF825918BD10E2A9CA204AAF"
          xlink:label="Fact-3B9F6234CF825918BD10E2A9CA204AAF-wk-Fact-3B9F6234CF825918BD10E2A9CA204AAF"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-3B9F6234CF825918BD10E2A9CA204AAF-wk-Fact-3B9F6234CF825918BD10E2A9CA204AAF"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-3CEBC9977D4462BE8A10E2A9CA042853-wk-Fact-3CEBC9977D4462BE8A10E2A9CA042853"
          xlink:label="Fact-3CEBC9977D4462BE8A10E2A9CA042853-wk-Fact-3CEBC9977D4462BE8A10E2A9CA042853"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-3CEBC9977D4462BE8A10E2A9CA042853-wk-Fact-3CEBC9977D4462BE8A10E2A9CA042853"
          xlink:to="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788-wk-Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788"
          xlink:label="Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788-wk-Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788-wk-Fact-3D37B9A207A8DFEF1EF9E2A9C9AD7788"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1502-wk-Fact-3F15FDDB33AF874FDFE7E2A9C95B0B38"
          xlink:label="d229486394e1502-wk-Fact-3F15FDDB33AF874FDFE7E2A9C95B0B38"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1502-wk-Fact-3F15FDDB33AF874FDFE7E2A9C95B0B38"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1097-wk-Fact-4A8C0F3D3ACAE77D4986E2A9C9C768C8"
          xlink:label="d229468405e1097-wk-Fact-4A8C0F3D3ACAE77D4986E2A9C9C768C8"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl" xlink:label="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Project still in progress.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1097-wk-Fact-4A8C0F3D3ACAE77D4986E2A9C9C768C8"
          xlink:to="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E-wk-Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E"
          xlink:label="Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E-wk-Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E-wk-Fact-4D8A10DDD8B48077E62BE2A9C9B1F35E"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-5541F0E26AC0BC88943AE2A9CA16CDF5-wk-Fact-5541F0E26AC0BC88943AE2A9CA16CDF5"
          xlink:label="Fact-5541F0E26AC0BC88943AE2A9CA16CDF5-wk-Fact-5541F0E26AC0BC88943AE2A9CA16CDF5"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-328456782DA87C766617E2A9CA5A7375-0-wk-Footnote-328456782DA87C766617E2A9CA5A7375_lbl" xlink:label="TextSelection-328456782DA87C766617E2A9CA5A7375-0-wk-Footnote-328456782DA87C766617E2A9CA5A7375_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The Company has the option of providing cash or pledging aircraft as collateral.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-5541F0E26AC0BC88943AE2A9CA16CDF5-wk-Fact-5541F0E26AC0BC88943AE2A9CA16CDF5"
          xlink:to="TextSelection-328456782DA87C766617E2A9CA5A7375-0-wk-Footnote-328456782DA87C766617E2A9CA5A7375_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-55CDCA6DE6005E01B992E2A9C9A666FF-wk-Fact-55CDCA6DE6005E01B992E2A9C9A666FF"
          xlink:label="Fact-55CDCA6DE6005E01B992E2A9C9A666FF-wk-Fact-55CDCA6DE6005E01B992E2A9C9A666FF"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-55CDCA6DE6005E01B992E2A9C9A666FF-wk-Fact-55CDCA6DE6005E01B992E2A9C9A666FF"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1285-wk-Fact-568BD77013BF261B4EA6E2A9C9F00399"
          xlink:label="d229468405e1285-wk-Fact-568BD77013BF261B4EA6E2A9C9F00399"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1285-wk-Fact-568BD77013BF261B4EA6E2A9C9F00399"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1556-wk-Fact-58B29B2C152E2DE9396EE2A9CA1F0AAF"
          xlink:label="d229486394e1556-wk-Fact-58B29B2C152E2DE9396EE2A9CA1F0AAF"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1556-wk-Fact-58B29B2C152E2DE9396EE2A9CA1F0AAF"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1409-wk-Fact-6569C218FF54B83C26BBE2A9CA2C8159"
          xlink:label="d229486394e1409-wk-Fact-6569C218FF54B83C26BBE2A9CA2C8159"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1409-wk-Fact-6569C218FF54B83C26BBE2A9CA2C8159"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-6647AE75D03658CA6DC9E2A9CA0D1B42-wk-Fact-6647AE75D03658CA6DC9E2A9CA0D1B42"
          xlink:label="Fact-6647AE75D03658CA6DC9E2A9CA0D1B42-wk-Fact-6647AE75D03658CA6DC9E2A9CA0D1B42"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-801B866E80AF332CA5FAE2A9CA59A178-0-wk-Footnote-801B866E80AF332CA5FAE2A9CA59A178_lbl" xlink:label="TextSelection-801B866E80AF332CA5FAE2A9CA59A178-0-wk-Footnote-801B866E80AF332CA5FAE2A9CA59A178_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The Company has the option of providing letters of credit in addition to aircraft collateral if the appraised value of the aircraft does not meet the collateral requirements.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-6647AE75D03658CA6DC9E2A9CA0D1B42-wk-Fact-6647AE75D03658CA6DC9E2A9CA0D1B42"
          xlink:to="TextSelection-801B866E80AF332CA5FAE2A9CA59A178-0-wk-Footnote-801B866E80AF332CA5FAE2A9CA59A178_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1021-wk-Fact-6709E66A6CD143D2D2EBE2A9C989DF15"
          xlink:label="d229468405e1021-wk-Fact-6709E66A6CD143D2D2EBE2A9C989DF15"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1021-wk-Fact-6709E66A6CD143D2D2EBE2A9C989DF15"
          xlink:to="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e1889-wk-Fact-6855107BD0BE19EC8F04E2A9C99C1DAA"
          xlink:label="d229477635e1889-wk-Fact-6855107BD0BE19EC8F04E2A9C99C1DAA"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e1889-wk-Fact-6855107BD0BE19EC8F04E2A9C99C1DAA"
          xlink:to="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-68B1E14ED923F1246BB6E2A9C9A94DC9-wk-Fact-68B1E14ED923F1246BB6E2A9C9A94DC9"
          xlink:label="Fact-68B1E14ED923F1246BB6E2A9C9A94DC9-wk-Fact-68B1E14ED923F1246BB6E2A9C9A94DC9"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-68B1E14ED923F1246BB6E2A9C9A94DC9-wk-Fact-68B1E14ED923F1246BB6E2A9C9A94DC9"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1575-wk-Fact-6E2B7E9ED385F382574AE2A9CA17ED54"
          xlink:label="d229486394e1575-wk-Fact-6E2B7E9ED385F382574AE2A9CA17ED54"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1575-wk-Fact-6E2B7E9ED385F382574AE2A9CA17ED54"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1338-wk-Fact-6E864F6B5D0D1C280666E2A9C97DB8D4"
          xlink:label="d229468405e1338-wk-Fact-6E864F6B5D0D1C280666E2A9C97DB8D4"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1338-wk-Fact-6E864F6B5D0D1C280666E2A9C97DB8D4"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:footnote id="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl" xlink:label="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Project completed in 2015 at Houston William P. Hobby Airport ("HOU").<xhtml:div style="line-height:120%;text-align:justify;font-size:11pt;"><xhtml:span style="font-family:inherit;font-size:11pt;"><xhtml:br/></xhtml:span></xhtml:div></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1338-wk-Fact-6E864F6B5D0D1C280666E2A9C97DB8D4"
          xlink:to="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1521-wk-Fact-6E8EED0DE3E4A3AC73F2E2A9C95B6911"
          xlink:label="d229486394e1521-wk-Fact-6E8EED0DE3E4A3AC73F2E2A9C95B6911"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1521-wk-Fact-6E8EED0DE3E4A3AC73F2E2A9C95B6911"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e1869-wk-Fact-6EC6070636A5830F7507E2A9CA35B28B"
          xlink:label="d229477635e1869-wk-Fact-6EC6070636A5830F7507E2A9CA35B28B"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e1869-wk-Fact-6EC6070636A5830F7507E2A9CA35B28B"
          xlink:to="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-72D3551947F2C74AD060E2A9CA16C705-wk-Fact-72D3551947F2C74AD060E2A9CA16C705"
          xlink:label="Fact-72D3551947F2C74AD060E2A9CA16C705-wk-Fact-72D3551947F2C74AD060E2A9CA16C705"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-72D3551947F2C74AD060E2A9CA16C705-wk-Fact-72D3551947F2C74AD060E2A9CA16C705"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE-wk-Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE"
          xlink:label="Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE-wk-Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE-wk-Fact-7B6993CDBB5B634AF0EDE2A9CA16E5DE"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1712-wk-Fact-7D0A0083C67B102AB6ACE2A9CA1D54B0"
          xlink:label="d229486394e1712-wk-Fact-7D0A0083C67B102AB6ACE2A9CA1D54B0"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1712-wk-Fact-7D0A0083C67B102AB6ACE2A9CA1D54B0"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e2866-wk-Fact-7E75A4A4D586191993B0E2A9C953AA99"
          xlink:label="d229477635e2866-wk-Fact-7E75A4A4D586191993B0E2A9C953AA99"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e2866-wk-Fact-7E75A4A4D586191993B0E2A9C953AA99"
          xlink:to="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1301-wk-Fact-81BBD494F0C95B68F6BAE2A9CA200031"
          xlink:label="d229486394e1301-wk-Fact-81BBD494F0C95B68F6BAE2A9CA200031"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1301-wk-Fact-81BBD494F0C95B68F6BAE2A9CA200031"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1463-wk-Fact-829A54BA57FD62B735F2E2A9CA2A6D96"
          xlink:label="d229486394e1463-wk-Fact-829A54BA57FD62B735F2E2A9CA2A6D96"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1463-wk-Fact-829A54BA57FD62B735F2E2A9CA2A6D96"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e4432-wk-Fact-832D0AC7BDCD67D63719E2A9CA3B217D"
          xlink:label="d229477635e4432-wk-Fact-832D0AC7BDCD67D63719E2A9CA3B217D"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e4432-wk-Fact-832D0AC7BDCD67D63719E2A9CA3B217D"
          xlink:to="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e3495-wk-Fact-83777F0033B751C058ECE2A9C9EC7725"
          xlink:label="d229477635e3495-wk-Fact-83777F0033B751C058ECE2A9C9EC7725"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e3495-wk-Fact-83777F0033B751C058ECE2A9C9EC7725"
          xlink:to="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6-wk-Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6"
          xlink:label="Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6-wk-Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6-wk-Fact-83CEA4971BAA5D68DF6EE2A9C9AF9AA6"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1400-wk-Fact-8D7CD0BADC6CCEDD9B75E2A9C9B4C26C"
          xlink:label="d229468405e1400-wk-Fact-8D7CD0BADC6CCEDD9B75E2A9C9B4C26C"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1400-wk-Fact-8D7CD0BADC6CCEDD9B75E2A9C9B4C26C"
          xlink:to="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e3534-wk-Fact-8D87A9BFE915AA34B831E2A9C9DF4B10"
          xlink:label="d229477635e3534-wk-Fact-8D87A9BFE915AA34B831E2A9C9DF4B10"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e3534-wk-Fact-8D87A9BFE915AA34B831E2A9C9DF4B10"
          xlink:to="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1482-wk-Fact-8E57DE757B40F079853CE2A9C95D8216"
          xlink:label="d229486394e1482-wk-Fact-8E57DE757B40F079853CE2A9C95D8216"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1482-wk-Fact-8E57DE757B40F079853CE2A9C95D8216"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1069-wk-Fact-8F01C2DAAE5A5F382F04E2A9C97B83FB"
          xlink:label="d229468405e1069-wk-Fact-8F01C2DAAE5A5F382F04E2A9C97B83FB"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1069-wk-Fact-8F01C2DAAE5A5F382F04E2A9C97B83FB"
          xlink:to="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A-wk-Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A"
          xlink:label="Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A-wk-Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A-wk-Fact-8FA8B0BBF07291CBBCE7E2A9C9B4474A"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-9233ABED2E018425A962E2A9C9AC76AF-wk-Fact-9233ABED2E018425A962E2A9C9AC76AF"
          xlink:label="Fact-9233ABED2E018425A962E2A9C9AC76AF-wk-Fact-9233ABED2E018425A962E2A9C9AC76AF"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-9233ABED2E018425A962E2A9C9AC76AF-wk-Fact-9233ABED2E018425A962E2A9C9AC76AF"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e4407-wk-Fact-939E7626F7E0C116677EE2A9CA2DD25A"
          xlink:label="d229477635e4407-wk-Fact-939E7626F7E0C116677EE2A9CA2DD25A"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e4407-wk-Fact-939E7626F7E0C116677EE2A9CA2DD25A"
          xlink:to="TextSelection-DA949D5C7F626A3582E8E2A9CA609531-0-wk-Footnote-DA949D5C7F626A3582E8E2A9CA609531_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-93D5420AD28AE5B52804E2A9C9A054DE-wk-Fact-93D5420AD28AE5B52804E2A9C9A054DE"
          xlink:label="Fact-93D5420AD28AE5B52804E2A9C9A054DE-wk-Fact-93D5420AD28AE5B52804E2A9C9A054DE"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-93D5420AD28AE5B52804E2A9C9A054DE-wk-Fact-93D5420AD28AE5B52804E2A9C9A054DE"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1136-wk-Fact-964EFABC57ABA4A09DBDE2A9C9B5FA70"
          xlink:label="d229468405e1136-wk-Fact-964EFABC57ABA4A09DBDE2A9C9B5FA70"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1136-wk-Fact-964EFABC57ABA4A09DBDE2A9C9B5FA70"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e2286-wk-Fact-995DBD37B2BBC66A188EE2A9C9E527FA"
          xlink:label="d229486394e2286-wk-Fact-995DBD37B2BBC66A188EE2A9C9E527FA"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e2286-wk-Fact-995DBD37B2BBC66A188EE2A9C9E527FA"
          xlink:to="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e1016-wk-Fact-9A2E2A3D8D9C45FEBABEE2A9C98A3F7A"
          xlink:label="d229477635e1016-wk-Fact-9A2E2A3D8D9C45FEBABEE2A9C98A3F7A"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl" xlink:label="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Cash equivalents are primarily composed of money market investments.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e1016-wk-Fact-9A2E2A3D8D9C45FEBABEE2A9C98A3F7A"
          xlink:to="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84-wk-Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84"
          xlink:label="Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84-wk-Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84-wk-Fact-9DBC5537EBB8CB792B9BE2A9C9AC4F84"
          xlink:to="TextSelection-328456782DA87C766617E2A9CA5A7375-0-wk-Footnote-328456782DA87C766617E2A9CA5A7375_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-9F65145CF2657A3D04D6E2A9C9A50B76-wk-Fact-9F65145CF2657A3D04D6E2A9C9A50B76"
          xlink:label="Fact-9F65145CF2657A3D04D6E2A9C9A50B76-wk-Fact-9F65145CF2657A3D04D6E2A9C9A50B76"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-9F65145CF2657A3D04D6E2A9C9A50B76-wk-Fact-9F65145CF2657A3D04D6E2A9C9A50B76"
          xlink:to="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1083-wk-Fact-9FEA3B4E982F756784F3E2A9C9EDA32C"
          xlink:label="d229468405e1083-wk-Fact-9FEA3B4E982F756784F3E2A9C9EDA32C"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1083-wk-Fact-9FEA3B4E982F756784F3E2A9C9EDA32C"
          xlink:to="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1083-wk-Fact-9FEA3B4E982F756784F3E2A9C9EDA32C"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1595-wk-Fact-A00FC8C2754A1DB2655EE2A9CA25F09F"
          xlink:label="d229486394e1595-wk-Fact-A00FC8C2754A1DB2655EE2A9CA25F09F"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1595-wk-Fact-A00FC8C2754A1DB2655EE2A9CA25F09F"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229467115e1129-wk-Fact-A27B8B64F9F9A6FE59D2E2A9C97EE6E2"
          xlink:label="d229467115e1129-wk-Fact-A27B8B64F9F9A6FE59D2E2A9C97EE6E2"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-20CF4FBE476139619114E2A9CA5EAF08-0-wk-Footnote-20CF4FBE476139619114E2A9CA5EAF08_lbl" xlink:label="TextSelection-20CF4FBE476139619114E2A9CA5EAF08-0-wk-Footnote-20CF4FBE476139619114E2A9CA5EAF08_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Net of sublease income of <xhtml:span style="font-family:inherit;font-size:10pt;"><xhtml:span>$25 million</xhtml:span></xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;"> and </xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;"><xhtml:span>$50 million</xhtml:span></xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;"> for the </xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;">three and six months ended</xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;"> </xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</xhtml:span><xhtml:span style="font-family:inherit;font-size:10pt;">, respectively. </xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229467115e1129-wk-Fact-A27B8B64F9F9A6FE59D2E2A9C97EE6E2"
          xlink:to="TextSelection-20CF4FBE476139619114E2A9CA5EAF08-0-wk-Footnote-20CF4FBE476139619114E2A9CA5EAF08_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e9690-wk-Fact-A3570438AE9AF3A91E62E2A9C96562F1"
          xlink:label="d229486394e9690-wk-Fact-A3570438AE9AF3A91E62E2A9C96562F1"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e9690-wk-Fact-A3570438AE9AF3A91E62E2A9C96562F1"
          xlink:to="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e997-wk-Fact-A3C552EFDFE4D996252EE2A9C9A26411"
          xlink:label="d229477635e997-wk-Fact-A3C552EFDFE4D996252EE2A9C9A26411"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e997-wk-Fact-A3C552EFDFE4D996252EE2A9C9A26411"
          xlink:to="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e934-wk-Fact-A8E3E15029717CAD252FE2A9C965A259"
          xlink:label="d229468405e934-wk-Fact-A8E3E15029717CAD252FE2A9C965A259"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e934-wk-Fact-A8E3E15029717CAD252FE2A9C965A259"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1673-wk-Fact-A934C9D32785804A8F98E2A9CA2089BE"
          xlink:label="d229486394e1673-wk-Fact-A934C9D32785804A8F98E2A9CA2089BE"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1673-wk-Fact-A934C9D32785804A8F98E2A9CA2089BE"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1049-wk-Fact-AAB15BE2DE664DB55E9DE2A9C9B85E42"
          xlink:label="d229468405e1049-wk-Fact-AAB15BE2DE664DB55E9DE2A9C9B85E42"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1049-wk-Fact-AAB15BE2DE664DB55E9DE2A9C9B85E42"
          xlink:to="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229467115e2564-wk-Fact-AD3917243ED1F7BBBB7BE2A9CA26CABB"
          xlink:label="d229467115e2564-wk-Fact-AD3917243ED1F7BBBB7BE2A9CA26CABB"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-1716DF9D717C3DD770A5E2A9CA5E268C-0-wk-Footnote-1716DF9D717C3DD770A5E2A9CA5E268C_lbl" xlink:label="TextSelection-1716DF9D717C3DD770A5E2A9CA5E268C-0-wk-Footnote-1716DF9D717C3DD770A5E2A9CA5E268C_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Upon adoption of the New Lease Standard, the incremental borrowing rate used for existing leases was established as of January 1, 2019.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229467115e2564-wk-Fact-AD3917243ED1F7BBBB7BE2A9CA26CABB"
          xlink:to="TextSelection-1716DF9D717C3DD770A5E2A9CA5E268C-0-wk-Footnote-1716DF9D717C3DD770A5E2A9CA5E268C_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1035-wk-Fact-AE2A4831AFFA806345E2E2A9C9875A19"
          xlink:label="d229468405e1035-wk-Fact-AE2A4831AFFA806345E2E2A9C9875A19"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1035-wk-Fact-AE2A4831AFFA806345E2E2A9C9875A19"
          xlink:to="TextSelection-17187F9C1D78D0ABECD5E2A9CA62CFA6-0-wk-Footnote-17187F9C1D78D0ABECD5E2A9CA62CFA6_lbl"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1035-wk-Fact-AE2A4831AFFA806345E2E2A9C9875A19"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-AF8A56150AC7DB808DF1E2A9C998766E-wk-Fact-AF8A56150AC7DB808DF1E2A9C998766E"
          xlink:label="Fact-AF8A56150AC7DB808DF1E2A9C998766E-wk-Fact-AF8A56150AC7DB808DF1E2A9C998766E"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-AF8A56150AC7DB808DF1E2A9C998766E-wk-Fact-AF8A56150AC7DB808DF1E2A9C998766E"
          xlink:to="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50-wk-Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50"
          xlink:label="Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50-wk-Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50-wk-Fact-AFDD86CEEC2A28A8FDC1E2A9C9A39B50"
          xlink:to="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-B1351F935A73E6A2F49AE2A9C9A9D830-wk-Fact-B1351F935A73E6A2F49AE2A9C9A9D830"
          xlink:label="Fact-B1351F935A73E6A2F49AE2A9C9A9D830-wk-Fact-B1351F935A73E6A2F49AE2A9C9A9D830"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-B1351F935A73E6A2F49AE2A9C9A9D830-wk-Fact-B1351F935A73E6A2F49AE2A9C9A9D830"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-B25C11ED8DA1A7DE547AE2A9CA165B31-wk-Fact-B25C11ED8DA1A7DE547AE2A9CA165B31"
          xlink:label="Fact-B25C11ED8DA1A7DE547AE2A9CA165B31-wk-Fact-B25C11ED8DA1A7DE547AE2A9CA165B31"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-B25C11ED8DA1A7DE547AE2A9CA165B31-wk-Fact-B25C11ED8DA1A7DE547AE2A9CA165B31"
          xlink:to="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1614-wk-Fact-B46D6AA51EA694C1CF5FE2A9C95BF52A"
          xlink:label="d229486394e1614-wk-Fact-B46D6AA51EA694C1CF5FE2A9C95BF52A"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1614-wk-Fact-B46D6AA51EA694C1CF5FE2A9C95BF52A"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1352-wk-Fact-B8BE6F94B6EB6B223C0BE2A9C9C48AED"
          xlink:label="d229468405e1352-wk-Fact-B8BE6F94B6EB6B223C0BE2A9C9C48AED"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1352-wk-Fact-B8BE6F94B6EB6B223C0BE2A9C9C48AED"
          xlink:to="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1372-wk-Fact-BE7AB8FB167DA642E39FE2A9C997EE22"
          xlink:label="d229468405e1372-wk-Fact-BE7AB8FB167DA642E39FE2A9C997EE22"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1372-wk-Fact-BE7AB8FB167DA642E39FE2A9C997EE22"
          xlink:to="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616-wk-Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616"
          xlink:label="Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616-wk-Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616-wk-Fact-C0AC0B9F7F2CBE2EF6F5E2A9C9A9F616"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA-wk-Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA"
          xlink:label="Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA-wk-Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA-wk-Fact-C30426159A2EAC7B11A7E2A9C9AFDDCA"
          xlink:to="TextSelection-5626FA2B9901A018FA9CE2A9CA5A07BB-0-wk-Footnote-5626FA2B9901A018FA9CE2A9CA5A07BB_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58-wk-Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58"
          xlink:label="Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58-wk-Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58-wk-Fact-C3F5D1F50B8A23BC7A1DE2A9CA1C9E58"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e659-wk-Fact-C4949A4FE9100AB22E80E2A9C97A0373"
          xlink:label="d229486394e659-wk-Fact-C4949A4FE9100AB22E80E2A9C97A0373"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e659-wk-Fact-C4949A4FE9100AB22E80E2A9C97A0373"
          xlink:to="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-C5DDB7B73069B56EFC55E2A9CA0354F2-wk-Fact-C5DDB7B73069B56EFC55E2A9CA0354F2"
          xlink:label="Fact-C5DDB7B73069B56EFC55E2A9CA0354F2-wk-Fact-C5DDB7B73069B56EFC55E2A9CA0354F2"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-C5DDB7B73069B56EFC55E2A9CA0354F2-wk-Fact-C5DDB7B73069B56EFC55E2A9CA0354F2"
          xlink:to="TextSelection-207485FE2D61F64F863CE2A9CA5911C4-0-wk-Footnote-207485FE2D61F64F863CE2A9CA5911C4_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-C6335F500B66EAF62039E2A9C9A5C339-wk-Fact-C6335F500B66EAF62039E2A9C9A5C339"
          xlink:label="Fact-C6335F500B66EAF62039E2A9C9A5C339-wk-Fact-C6335F500B66EAF62039E2A9C9A5C339"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-C6335F500B66EAF62039E2A9C9A5C339-wk-Fact-C6335F500B66EAF62039E2A9C9A5C339"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e629-wk-Fact-C7289E151A6F6CB286A7E2A9C9797CC6"
          xlink:label="d229486394e629-wk-Fact-C7289E151A6F6CB286A7E2A9C9797CC6"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e629-wk-Fact-C7289E151A6F6CB286A7E2A9C9797CC6"
          xlink:to="TextSelection-9993B1F81C57CD68A576E2A9CA5A9407-0-wk-Footnote-9993B1F81C57CD68A576E2A9CA5A9407_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1428-wk-Fact-CB2F85D2D5D9DDD5D15EE2A9CA243A09"
          xlink:label="d229486394e1428-wk-Fact-CB2F85D2D5D9DDD5D15EE2A9CA243A09"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1428-wk-Fact-CB2F85D2D5D9DDD5D15EE2A9CA243A09"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229467115e3442-wk-Fact-CC91DAA6BA0C79F76B7A1B340DE59FD6"
          xlink:label="d229467115e3442-wk-Fact-CC91DAA6BA0C79F76B7A1B340DE59FD6"
          xlink:type="locator"/>
        <link:footnote id="TextSelection-6AEFC027CEBD0A952CDA24ACD90DC123-0-wk-Footnote-6AEFC027CEBD0A952CDA24ACD90DC123_lbl" xlink:label="TextSelection-6AEFC027CEBD0A952CDA24ACD90DC123-0-wk-Footnote-6AEFC027CEBD0A952CDA24ACD90DC123_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Excludes lease incentive obligation of <xhtml:span style="font-family:inherit;font-size:10pt;"><xhtml:span>$114 million</xhtml:span></xhtml:span>.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229467115e3442-wk-Fact-CC91DAA6BA0C79F76B7A1B340DE59FD6"
          xlink:to="TextSelection-6AEFC027CEBD0A952CDA24ACD90DC123-0-wk-Footnote-6AEFC027CEBD0A952CDA24ACD90DC123_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e2101-wk-Fact-CDB1AAA5DD12EFC6FBB9E2A9C9E44ACA"
          xlink:label="d229486394e2101-wk-Fact-CDB1AAA5DD12EFC6FBB9E2A9C9E44ACA"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e2101-wk-Fact-CDB1AAA5DD12EFC6FBB9E2A9C9E44ACA"
          xlink:to="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1370-wk-Fact-CFAD0E97A0C2AD6CDA4CE2A9CA2CE5BA"
          xlink:label="d229486394e1370-wk-Fact-CFAD0E97A0C2AD6CDA4CE2A9CA2CE5BA"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1370-wk-Fact-CFAD0E97A0C2AD6CDA4CE2A9CA2CE5BA"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229467115e1148-wk-Fact-CFC99545FDB01849F8D2E2A9C97861E4"
          xlink:label="d229467115e1148-wk-Fact-CFC99545FDB01849F8D2E2A9C97861E4"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229467115e1148-wk-Fact-CFC99545FDB01849F8D2E2A9C97861E4"
          xlink:to="TextSelection-20CF4FBE476139619114E2A9CA5EAF08-0-wk-Footnote-20CF4FBE476139619114E2A9CA5EAF08_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e9540-wk-Fact-D1E752F922499AAD5DCAE2A9C967754D"
          xlink:label="d229486394e9540-wk-Fact-D1E752F922499AAD5DCAE2A9C967754D"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e9540-wk-Fact-D1E752F922499AAD5DCAE2A9C967754D"
          xlink:to="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e886-wk-Fact-D1EC5AD6717DF2AAA0EDE2A9C9B71B75"
          xlink:label="d229468405e886-wk-Fact-D1EC5AD6717DF2AAA0EDE2A9C9B71B75"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e886-wk-Fact-D1EC5AD6717DF2AAA0EDE2A9C9B71B75"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e9845-wk-Fact-D4244708C4A7022C20D4E2A9C9739264"
          xlink:label="d229486394e9845-wk-Fact-D4244708C4A7022C20D4E2A9C9739264"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e9845-wk-Fact-D4244708C4A7022C20D4E2A9C9739264"
          xlink:to="TextSelection-06CCDAC6D3131B726F1AE2A9CA593A68-0-wk-Footnote-06CCDAC6D3131B726F1AE2A9CA593A68_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960-wk-Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960"
          xlink:label="Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960-wk-Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960-wk-Fact-D69C51BE59ADFDEAB9C0E2A9CA15E960"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4-wk-Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4"
          xlink:label="Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4-wk-Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4-wk-Fact-D6D3475E3C1892FA811FE2A9C9AFB6A4"
          xlink:to="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e1850-wk-Fact-DB22D8255B5CAF279A86E2A9C9B9E93E"
          xlink:label="d229477635e1850-wk-Fact-DB22D8255B5CAF279A86E2A9C9B9E93E"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e1850-wk-Fact-DB22D8255B5CAF279A86E2A9C9B9E93E"
          xlink:to="TextSelection-94025F4493488F52D82FE2A9CA5F7F04-0-wk-Footnote-94025F4493488F52D82FE2A9CA5F7F04_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-DBA559262FF88F2ADE63E2A9C99CB848-wk-Fact-DBA559262FF88F2ADE63E2A9C99CB848"
          xlink:label="Fact-DBA559262FF88F2ADE63E2A9C99CB848-wk-Fact-DBA559262FF88F2ADE63E2A9C99CB848"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-DBA559262FF88F2ADE63E2A9C99CB848-wk-Fact-DBA559262FF88F2ADE63E2A9C99CB848"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1324-wk-Fact-E0DD685AE67A8EE9E6FCE2A9C98D2FBD"
          xlink:label="d229468405e1324-wk-Fact-E0DD685AE67A8EE9E6FCE2A9C98D2FBD"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1324-wk-Fact-E0DD685AE67A8EE9E6FCE2A9C98D2FBD"
          xlink:to="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-E293530E9028D937D9BBE2A9CA05F857-wk-Fact-E293530E9028D937D9BBE2A9CA05F857"
          xlink:label="Fact-E293530E9028D937D9BBE2A9CA05F857-wk-Fact-E293530E9028D937D9BBE2A9CA05F857"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-E293530E9028D937D9BBE2A9CA05F857-wk-Fact-E293530E9028D937D9BBE2A9CA05F857"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e2178-wk-Fact-E4C7DB4028662146A4CFE2A9C9E5217E"
          xlink:label="d229486394e2178-wk-Fact-E4C7DB4028662146A4CFE2A9C9E5217E"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e2178-wk-Fact-E4C7DB4028662146A4CFE2A9C9E5217E"
          xlink:to="TextSelection-291A7AB7C0CF6D7FA48AE2A9CA5A7091-0-wk-Footnote-291A7AB7C0CF6D7FA48AE2A9CA5A7091_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e3629-wk-Fact-E4D77EF6A6F196D8D7EDE2A9CA4565F8"
          xlink:label="d229486394e3629-wk-Fact-E4D77EF6A6F196D8D7EDE2A9CA4565F8"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e3629-wk-Fact-E4D77EF6A6F196D8D7EDE2A9CA4565F8"
          xlink:to="TextSelection-3D1266E5A33A9A158083E2A9CA590B37-0-wk-Footnote-3D1266E5A33A9A158083E2A9CA590B37_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e838-wk-Fact-EB40C390912B12ED2995E2A9C9BC6504"
          xlink:label="d229468405e838-wk-Fact-EB40C390912B12ED2995E2A9C9BC6504"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e838-wk-Fact-EB40C390912B12ED2995E2A9C9BC6504"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111-wk-Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111"
          xlink:label="Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111-wk-Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111-wk-Fact-EB44E693A6B8AE0D6EE7E2A9C99F6111"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-EC2D57778076BAA272D4E2A9C99570CE-wk-Fact-EC2D57778076BAA272D4E2A9C99570CE"
          xlink:label="Fact-EC2D57778076BAA272D4E2A9C99570CE-wk-Fact-EC2D57778076BAA272D4E2A9C99570CE"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-EC2D57778076BAA272D4E2A9C99570CE-wk-Fact-EC2D57778076BAA272D4E2A9C99570CE"
          xlink:to="TextSelection-98EEA5AC6BA248F5CFB9E2A9CA5A68BF-0-wk-Footnote-98EEA5AC6BA248F5CFB9E2A9CA5A68BF_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1237-wk-Fact-ECAA69B05B7CDAEAD168E2A9C944AB5B"
          xlink:label="d229468405e1237-wk-Fact-ECAA69B05B7CDAEAD168E2A9C944AB5B"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1237-wk-Fact-ECAA69B05B7CDAEAD168E2A9C944AB5B"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-EFC3FBA9670860D7D50EE2A9CA29603E-wk-Fact-EFC3FBA9670860D7D50EE2A9CA29603E"
          xlink:label="Fact-EFC3FBA9670860D7D50EE2A9CA29603E-wk-Fact-EFC3FBA9670860D7D50EE2A9CA29603E"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-EFC3FBA9670860D7D50EE2A9CA29603E-wk-Fact-EFC3FBA9670860D7D50EE2A9CA29603E"
          xlink:to="TextSelection-801B866E80AF332CA5FAE2A9CA59A178-0-wk-Footnote-801B866E80AF332CA5FAE2A9CA59A178_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1386-wk-Fact-F32D85FA180F696056FBE2A9C9C7FEC8"
          xlink:label="d229468405e1386-wk-Fact-F32D85FA180F696056FBE2A9C9C7FEC8"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1386-wk-Fact-F32D85FA180F696056FBE2A9C9C7FEC8"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1386-wk-Fact-F32D85FA180F696056FBE2A9C9C7FEC8"
          xlink:to="TextSelection-CD757B9176FCE0E43038E2A9CA626487-0-wk-Footnote-CD757B9176FCE0E43038E2A9CA626487_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229468405e1184-wk-Fact-F38F108034E250F95CA4E2A9C9EEAB85"
          xlink:label="d229468405e1184-wk-Fact-F38F108034E250F95CA4E2A9C9EEAB85"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229468405e1184-wk-Fact-F38F108034E250F95CA4E2A9C9EEAB85"
          xlink:to="TextSelection-963EE0871588F4D163D0E2A9CA611316-0-wk-Footnote-963EE0871588F4D163D0E2A9CA611316_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e1036-wk-Fact-F44D0402565EC7BEA1CAE2A9CA3012A7"
          xlink:label="d229477635e1036-wk-Fact-F44D0402565EC7BEA1CAE2A9CA3012A7"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e1036-wk-Fact-F44D0402565EC7BEA1CAE2A9CA3012A7"
          xlink:to="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#Fact-F6A737617E42FF33B122E2A9CA1A2EBE-wk-Fact-F6A737617E42FF33B122E2A9CA1A2EBE"
          xlink:label="Fact-F6A737617E42FF33B122E2A9CA1A2EBE-wk-Fact-F6A737617E42FF33B122E2A9CA1A2EBE"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact-F6A737617E42FF33B122E2A9CA1A2EBE-wk-Fact-F6A737617E42FF33B122E2A9CA1A2EBE"
          xlink:to="TextSelection-B90D3A304163D875E987E2A9CA596C07-0-wk-Footnote-B90D3A304163D875E987E2A9CA596C07_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229486394e1340-wk-Fact-F8722B3CF361ECF98374E2A9CA2AFB70"
          xlink:label="d229486394e1340-wk-Fact-F8722B3CF361ECF98374E2A9CA2AFB70"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229486394e1340-wk-Fact-F8722B3CF361ECF98374E2A9CA2AFB70"
          xlink:to="TextSelection-21A143B69F00C84696B8E2A9CA58AE5E-0-wk-Footnote-21A143B69F00C84696B8E2A9CA58AE5E_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e3514-wk-Fact-F977AE9447CF997D5147E2A9C9A11A91"
          xlink:label="d229477635e3514-wk-Fact-F977AE9447CF997D5147E2A9C9A11A91"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e3514-wk-Fact-F977AE9447CF997D5147E2A9C9A11A91"
          xlink:to="TextSelection-20428A8B688D5CFEE9DEE2A9CA603A2F-0-wk-Footnote-20428A8B688D5CFEE9DEE2A9CA603A2F_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e1055-wk-Fact-FBC732DFD5916A9CCB06E2A9CA2EFE30"
          xlink:label="d229477635e1055-wk-Fact-FBC732DFD5916A9CCB06E2A9CA2EFE30"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e1055-wk-Fact-FBC732DFD5916A9CCB06E2A9CA2EFE30"
          xlink:to="TextSelection-690A7901F89B23D1FC86E2A9CA5F8CCC-0-wk-Footnote-690A7901F89B23D1FC86E2A9CA5F8CCC_lbl"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#d229477635e2808-wk-Fact-FD962A3A30FAA2554E1CE2A9C94BADF8"
          xlink:label="d229477635e2808-wk-Fact-FD962A3A30FAA2554E1CE2A9C94BADF8"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="d229477635e2808-wk-Fact-FD962A3A30FAA2554E1CE2A9C94BADF8"
          xlink:to="TextSelection-70E2056908795A30A984E2A9CA5F3878-0-wk-Footnote-70E2056908795A30A984E2A9CA5F3878_lbl"
          xlink:type="arc"/>
    </link:footnoteLink>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6715561008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document And Entity Information - shares<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jul. 26, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInformationLineItems', window );"><strong>Entity Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">TX<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentQuarterlyReport', window );">Document Quarterly Report</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">SOUTHWEST AIRLINES CO.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">214<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">792-4000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000092380<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Large Accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">1-7259<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jun. 30,  2019<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2019<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">537,517,040<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">74-1563240<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">P.O. Box 36611<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Dallas,<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">TX<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">75235-1611<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityListingsExchangeAxis=exch_XNYS', window );">NEW YORK STOCK EXCHANGE, INC. [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInformationLineItems', window );"><strong>Entity Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock ($1.00 par value)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">LUV<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentQuarterlyReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as an quarterly report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-Q<br> -Number 240<br> -Section 13<br> -Subsection a-13<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentQuarterlyReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentTransitionReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as a transition report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-1-<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentTransitionReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityListingsExchangeAxis=exch_XNYS">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityListingsExchangeAxis=exch_XNYS</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6815083536">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheet - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 2,446<span></span>
</td>
<td class="nump">$ 1,854<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermInvestments', window );">Short-term investments</a></td>
<td class="nump">1,540<span></span>
</td>
<td class="nump">1,835<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsAndOtherReceivablesNetCurrent', window );">Accounts and other receivables</a></td>
<td class="nump">777<span></span>
</td>
<td class="nump">568<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AirlineRelatedInventory', window );">Inventories of parts and supplies, at cost</a></td>
<td class="nump">510<span></span>
</td>
<td class="nump">461<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">281<span></span>
</td>
<td class="nump">310<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">5,554<span></span>
</td>
<td class="nump">5,028<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNetAbstract', window );"><strong>Property and equipment, at cost:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FlightEquipmentGross', window );">Flight equipment</a></td>
<td class="nump">21,707<span></span>
</td>
<td class="nump">21,753<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentOther', window );">Ground property and equipment</a></td>
<td class="nump">5,228<span></span>
</td>
<td class="nump">4,960<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepositsOnFlightEquipment', window );">Deposits on flight equipment purchase contracts</a></td>
<td class="nump">818<span></span>
</td>
<td class="nump">775<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthers', window );">Assets constructed for others</a></td>
<td class="nump">144<span></span>
</td>
<td class="nump">1,768<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property and equipment, at cost</a></td>
<td class="nump">27,897<span></span>
</td>
<td class="nump">29,256<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less allowance for depreciation and amortization</a></td>
<td class="nump">10,164<span></span>
</td>
<td class="nump">9,731<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">17,733<span></span>
</td>
<td class="nump">19,525<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Goodwill', window );">Goodwill</a></td>
<td class="nump">970<span></span>
</td>
<td class="nump">970<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="nump">1,424<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="nump">693<span></span>
</td>
<td class="nump">720<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">26,374<span></span>
</td>
<td class="nump">26,243<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">1,330<span></span>
</td>
<td class="nump">1,416<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued liabilities</a></td>
<td class="nump">1,315<span></span>
</td>
<td class="nump">1,749<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current operating lease liabilities</a></td>
<td class="nump">350<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredAirTrafficRevenue', window );">Air traffic liability</a></td>
<td class="nump">4,962<span></span>
</td>
<td class="nump">4,134<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Current maturities of long-term debt</a></td>
<td class="nump">654<span></span>
</td>
<td class="nump">606<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">8,611<span></span>
</td>
<td class="nump">7,905<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligations', window );">Long-term debt less current maturities</a></td>
<td class="nump">2,449<span></span>
</td>
<td class="nump">2,771<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FrequentFlierLiabilityNoncurrent', window );">Air traffic liability - noncurrent</a></td>
<td class="nump">1,022<span></span>
</td>
<td class="nump">936<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td>
<td class="nump">2,497<span></span>
</td>
<td class="nump">2,427<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ConstructionObligationNoncurrent', window );">Construction obligation</a></td>
<td class="nump">144<span></span>
</td>
<td class="nump">1,701<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Noncurrent operating lease liabilities</a></td>
<td class="nump">1,072<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other noncurrent liabilities</a></td>
<td class="nump">639<span></span>
</td>
<td class="nump">650<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders' equity:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock</a></td>
<td class="nump">808<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapitalCommonStock', window );">Capital in excess of par value</a></td>
<td class="nump">1,534<span></span>
</td>
<td class="nump">1,510<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="nump">16,962<span></span>
</td>
<td class="nump">15,967<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive income</a></td>
<td class="nump">30<span></span>
</td>
<td class="nump">20<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TreasuryStockValue', window );">Treasury stock, at cost</a></td>
<td class="num">(9,394)<span></span>
</td>
<td class="num">(8,452)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">9,940<span></span>
</td>
<td class="nump">9,853<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">$ 26,374<span></span>
</td>
<td class="nump">$ 26,243<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AssetsConstructedForOthers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs related to airport construction projects recorded as an asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AssetsConstructedForOthers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ConstructionObligationNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Construction Obligation, Noncurrent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ConstructionObligationNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsAndOtherReceivablesNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsAndOtherReceivablesNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e637-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669686-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e681-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapitalCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapitalCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AirlineRelatedInventory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies to be used in air transport of passengers and freight.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AirlineRelatedInventory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6801-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredAirTrafficRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of revenue deferred or cost to provide future services associated with points or miles outstanding and awards that expect to be redeemed through customer loyalty programs and the value of transportation services sold but as yet used by the passenger. Used to reflect the current portion of the liability (within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredAirTrafficRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31958-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31917-109318<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepositsOnFlightEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount, at the balance sheet date, of deposits made to the manufacturer for new flight equipment still under construction.  May include capitalized interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepositsOnFlightEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FlightEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The gross amount of long-lived, depreciable flight assets used in the entity's principle business operations, including owned aircraft and on capital lease, as well as capitalized improvements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FlightEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FrequentFlierLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of revenue deferred or cost to provide future products or services, primarily air transportation, associated with programs used by airlines to encourage passenger loyalty by providing rewards geared to the frequency of travel on the sponsoring airline, typically in the form of frequent flyer miles, points, or segments that can be accumulated and converted into free or discounted travel or other redemption options.  Used to reflect the noncurrent portion of the liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FrequentFlierLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Goodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=77989000&amp;loc=SL49117168-202975<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13770-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Goodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNetAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of other physical assets used in the normal conduct of business to produce goods and services and not intended for resale.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(6))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(1)(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TreasuryStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6405834&amp;loc=d3e23315-112656<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29,30)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TreasuryStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6753532688">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statement of Comprehensive Income - USD ($)<br> shares in Millions, $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenuesAbstract', window );"><strong>OPERATING REVENUE:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">$ 5,909<span></span>
</td>
<td class="nump">$ 5,742<span></span>
</td>
<td class="nump">$ 11,059<span></span>
</td>
<td class="nump">$ 10,686<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsAndExpensesAbstract', window );"><strong>OPERATING EXPENSES:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LaborAndRelatedExpense', window );">Salaries, wages, and benefits</a></td>
<td class="nump">2,068<span></span>
</td>
<td class="nump">1,927<span></span>
</td>
<td class="nump">4,043<span></span>
</td>
<td class="nump">3,748<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FuelCosts', window );">Fuel and oil</a></td>
<td class="nump">1,136<span></span>
</td>
<td class="nump">1,202<span></span>
</td>
<td class="nump">2,152<span></span>
</td>
<td class="nump">2,220<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AircraftMaintenanceMaterialsAndRepairs', window );">Maintenance materials and repairs</a></td>
<td class="nump">310<span></span>
</td>
<td class="nump">274<span></span>
</td>
<td class="nump">603<span></span>
</td>
<td class="nump">531<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LandingFeesAndOtherRentals', window );">Landing fees and airport rentals</a></td>
<td class="nump">357<span></span>
</td>
<td class="nump">344<span></span>
</td>
<td class="nump">691<span></span>
</td>
<td class="nump">675<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">302<span></span>
</td>
<td class="nump">292<span></span>
</td>
<td class="nump">598<span></span>
</td>
<td class="nump">569<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCostAndExpenseOperating', window );">Other operating expenses</a></td>
<td class="nump">768<span></span>
</td>
<td class="nump">731<span></span>
</td>
<td class="nump">1,499<span></span>
</td>
<td class="nump">1,355<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpenses', window );">Total operating expenses</a></td>
<td class="nump">4,941<span></span>
</td>
<td class="nump">4,770<span></span>
</td>
<td class="nump">9,586<span></span>
</td>
<td class="nump">9,098<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">OPERATING INCOME</a></td>
<td class="nump">968<span></span>
</td>
<td class="nump">972<span></span>
</td>
<td class="nump">1,473<span></span>
</td>
<td class="nump">1,588<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpenseAbstract', window );"><strong>OTHER EXPENSES (INCOME):</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest Expense</a></td>
<td class="nump">31<span></span>
</td>
<td class="nump">33<span></span>
</td>
<td class="nump">61<span></span>
</td>
<td class="nump">66<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestCostsCapitalizedAdjustment', window );">Capitalized interest</a></td>
<td class="num">(9)<span></span>
</td>
<td class="num">(10)<span></span>
</td>
<td class="num">(17)<span></span>
</td>
<td class="num">(20)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentIncomeInterest', window );">Interest income</a></td>
<td class="num">(24)<span></span>
</td>
<td class="num">(15)<span></span>
</td>
<td class="num">(47)<span></span>
</td>
<td class="num">(27)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other (gains) losses, net</a></td>
<td class="nump">2<span></span>
</td>
<td class="num">(4)<span></span>
</td>
<td class="nump">4<span></span>
</td>
<td class="num">(8)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpense', window );">Total other expenses (income)</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">12<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="nump">27<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">INCOME BEFORE INCOME TAXES</a></td>
<td class="nump">968<span></span>
</td>
<td class="nump">960<span></span>
</td>
<td class="nump">1,472<span></span>
</td>
<td class="nump">1,561<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">PROVISION FOR INCOME TAXES</a></td>
<td class="nump">227<span></span>
</td>
<td class="nump">227<span></span>
</td>
<td class="nump">344<span></span>
</td>
<td class="nump">366<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">NET INCOME</a></td>
<td class="nump">$ 741<span></span>
</td>
<td class="nump">$ 733<span></span>
</td>
<td class="nump">$ 1,128<span></span>
</td>
<td class="nump">$ 1,195<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">NET INCOME PER SHARE, BASIC</a></td>
<td class="nump">$ 1.37<span></span>
</td>
<td class="nump">$ 1.27<span></span>
</td>
<td class="nump">$ 2.06<span></span>
</td>
<td class="nump">$ 2.05<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">NET INCOME PER SHARE, DILUTED</a></td>
<td class="nump">$ 1.37<span></span>
</td>
<td class="nump">$ 1.27<span></span>
</td>
<td class="nump">$ 2.06<span></span>
</td>
<td class="nump">$ 2.05<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">COMPREHENSIVE INCOME</a></td>
<td class="nump">$ 675<span></span>
</td>
<td class="nump">$ 953<span></span>
</td>
<td class="nump">$ 1,138<span></span>
</td>
<td class="nump">$ 1,499<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract', window );"><strong>BASIC WEIGHTED AVERAGE SHARES OUTSTANDING</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic</a></td>
<td class="nump">542<span></span>
</td>
<td class="nump">578<span></span>
</td>
<td class="nump">547<span></span>
</td>
<td class="nump">582<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>DILUTED WEIGHTED AVERAGE SHARES OUTSTANDING</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Diluted</a></td>
<td class="nump">542<span></span>
</td>
<td class="nump">579<span></span>
</td>
<td class="nump">547<span></span>
</td>
<td class="nump">583<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=us-gaap_PassengerMember', window );">Passenger</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenuesAbstract', window );"><strong>OPERATING REVENUE:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">$ 5,487<span></span>
</td>
<td class="nump">$ 5,358<span></span>
</td>
<td class="nump">$ 10,231<span></span>
</td>
<td class="nump">$ 9,943<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=us-gaap_CargoAndFreightMember', window );">Freight</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenuesAbstract', window );"><strong>OPERATING REVENUE:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">44<span></span>
</td>
<td class="nump">44<span></span>
</td>
<td class="nump">87<span></span>
</td>
<td class="nump">87<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember', window );">Other</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenuesAbstract', window );"><strong>OPERATING REVENUE:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">$ 378<span></span>
</td>
<td class="nump">$ 340<span></span>
</td>
<td class="nump">$ 741<span></span>
</td>
<td class="nump">$ 656<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AircraftMaintenanceMaterialsAndRepairs">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maintenance costs incurred and directly related to services rendered by an entity during the reporting period.  Includes the cost of inspections and repairs, materials and routine maintenance costs for all aircraft and engines.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AircraftMaintenanceMaterialsAndRepairs</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e557-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostsAndExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostsAndExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1337-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=109256448&amp;loc=d3e4984-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1252-109256<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=SL5780133-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=109256448&amp;loc=d3e4984-109258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=SL5780133-109256<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FuelCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fuel costs incurred that are directly related to goods produced and sold and services rendered during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2(a),(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FuelCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h)(1)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestCostsCapitalizedAdjustment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestCostsCapitalizedAdjustment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentIncomeInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentIncomeInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LaborAndRelatedExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(b)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LaborAndRelatedExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LandingFeesAndOtherRentals">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Direct costs incurred at airports in which the entity conducts flight operations. The costs primarily consist of fees paid to the airport authority for takeoff and landing, gate space and facilities, allocations of common space such as security and other terminal costs and fuel storage facilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LandingFeesAndOtherRentals</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpenseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpenseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCostAndExpenseOperating">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCostAndExpenseOperating</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (expense) related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130543-203045<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130539-203045<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130545-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenuesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenuesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1505-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1448-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_PassengerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_PassengerMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_CargoAndFreightMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_CargoAndFreightMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_ProductAndServiceOtherMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R4.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6815376336">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Statement of Stockholders' Equity Statement - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Total</div></th>
<th class="th"><div>Treasury stock</div></th>
<th class="th"><div>Accumulated other comprehensive income (loss)</div></th>
<th class="th"><div>Retained earnings</div></th>
<th class="th"><div>Capital in excess of par value</div></th>
<th class="th"><div>Common Stock</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period at Dec. 31, 2017</a></td>
<td class="nump">$ 9,641<span></span>
</td>
<td class="num">$ (6,462)<span></span>
</td>
<td class="nump">$ 12<span></span>
</td>
<td class="nump">$ 13,832<span></span>
</td>
<td class="nump">$ 1,451<span></span>
</td>
<td class="nump">$ 808<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period (Accounting Standards Update 2017-12) at Dec. 31, 2017</a></td>
<td class="nump">9,641<span></span>
</td>
<td class="num">(6,462)<span></span>
</td>
<td class="num">(6)<span></span>
</td>
<td class="nump">13,850<span></span>
</td>
<td class="nump">1,451<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TreasuryStockValueAcquiredCostMethod', window );">Repurchase of common stock</a></td>
<td class="num">(500)<span></span>
</td>
<td class="nump">500<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Issuance of common and treasury stock pursuant to Employee stock plans</a></td>
<td class="nump">4<span></span>
</td>
<td class="nump">5<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(9)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Share-based compensation</a></td>
<td class="nump">10<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">10<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsCash', window );">Cash dividends</a></td>
<td class="num">(75)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">75<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive income</a></td>
<td class="nump">547<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">84<span></span>
</td>
<td class="nump">463<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at end of period at Mar. 31, 2018</a></td>
<td class="nump">9,619<span></span>
</td>
<td class="num">(6,957)<span></span>
</td>
<td class="nump">78<span></span>
</td>
<td class="nump">14,238<span></span>
</td>
<td class="nump">1,452<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period at Dec. 31, 2017</a></td>
<td class="nump">9,641<span></span>
</td>
<td class="num">(6,462)<span></span>
</td>
<td class="nump">12<span></span>
</td>
<td class="nump">13,832<span></span>
</td>
<td class="nump">1,451<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period (Accounting Standards Update 2017-12) at Dec. 31, 2017</a></td>
<td class="nump">9,641<span></span>
</td>
<td class="num">(6,462)<span></span>
</td>
<td class="num">(6)<span></span>
</td>
<td class="nump">13,850<span></span>
</td>
<td class="nump">1,451<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive income</a></td>
<td class="nump">1,499<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at end of period at Jun. 30, 2018</a></td>
<td class="nump">9,997<span></span>
</td>
<td class="num">(7,456)<span></span>
</td>
<td class="nump">298<span></span>
</td>
<td class="nump">14,878<span></span>
</td>
<td class="nump">1,469<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1', window );">Cumulative effect of new accounting standards</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(18)<span></span>
</td>
<td class="nump">18<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period at Mar. 31, 2018</a></td>
<td class="nump">9,619<span></span>
</td>
<td class="num">(6,957)<span></span>
</td>
<td class="nump">78<span></span>
</td>
<td class="nump">14,238<span></span>
</td>
<td class="nump">1,452<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TreasuryStockValueAcquiredCostMethod', window );">Repurchase of common stock</a></td>
<td class="num">(500)<span></span>
</td>
<td class="nump">500<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Issuance of common and treasury stock pursuant to Employee stock plans</a></td>
<td class="nump">9<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">8<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Share-based compensation</a></td>
<td class="nump">9<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">9<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsCash', window );">Cash dividends</a></td>
<td class="num">(93)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">93<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive income</a></td>
<td class="nump">953<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">220<span></span>
</td>
<td class="nump">733<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at end of period at Jun. 30, 2018</a></td>
<td class="nump">9,997<span></span>
</td>
<td class="num">(7,456)<span></span>
</td>
<td class="nump">298<span></span>
</td>
<td class="nump">14,878<span></span>
</td>
<td class="nump">1,469<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period at Dec. 31, 2018</a></td>
<td class="nump">9,853<span></span>
</td>
<td class="num">(8,452)<span></span>
</td>
<td class="nump">20<span></span>
</td>
<td class="nump">15,967<span></span>
</td>
<td class="nump">1,510<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period (Accounting Standards Update 2016-02) at Dec. 31, 2018</a></td>
<td class="nump">9,908<span></span>
</td>
<td class="num">(8,452)<span></span>
</td>
<td class="nump">20<span></span>
</td>
<td class="nump">16,022<span></span>
</td>
<td class="nump">1,510<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TreasuryStockValueAcquiredCostMethod', window );">Repurchase of common stock</a></td>
<td class="num">(500)<span></span>
</td>
<td class="nump">500<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Issuance of common and treasury stock pursuant to Employee stock plans</a></td>
<td class="nump">4<span></span>
</td>
<td class="nump">6<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">10<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Share-based compensation</a></td>
<td class="nump">13<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">13<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsCash', window );">Cash dividends</a></td>
<td class="num">(89)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">89<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive income</a></td>
<td class="nump">463<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">76<span></span>
</td>
<td class="nump">387<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at end of period at Mar. 31, 2019</a></td>
<td class="nump">9,791<span></span>
</td>
<td class="num">(8,946)<span></span>
</td>
<td class="nump">96<span></span>
</td>
<td class="nump">16,320<span></span>
</td>
<td class="nump">1,513<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period at Dec. 31, 2018</a></td>
<td class="nump">9,853<span></span>
</td>
<td class="num">(8,452)<span></span>
</td>
<td class="nump">20<span></span>
</td>
<td class="nump">15,967<span></span>
</td>
<td class="nump">1,510<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period (Accounting Standards Update 2016-02) at Dec. 31, 2018</a></td>
<td class="nump">9,908<span></span>
</td>
<td class="num">(8,452)<span></span>
</td>
<td class="nump">20<span></span>
</td>
<td class="nump">16,022<span></span>
</td>
<td class="nump">1,510<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive income</a></td>
<td class="nump">1,138<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at end of period at Jun. 30, 2019</a></td>
<td class="nump">9,940<span></span>
</td>
<td class="num">(9,394)<span></span>
</td>
<td class="nump">30<span></span>
</td>
<td class="nump">16,962<span></span>
</td>
<td class="nump">1,534<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1', window );">Cumulative effect of new accounting standards</a></td>
<td class="nump">55<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">55<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning of period at Mar. 31, 2019</a></td>
<td class="nump">9,791<span></span>
</td>
<td class="num">(8,946)<span></span>
</td>
<td class="nump">96<span></span>
</td>
<td class="nump">16,320<span></span>
</td>
<td class="nump">1,513<span></span>
</td>
<td class="nump">808<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TreasuryStockValueAcquiredCostMethod', window );">Repurchase of common stock</a></td>
<td class="num">(450)<span></span>
</td>
<td class="num">(450)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Issuance of common and treasury stock pursuant to Employee stock plans</a></td>
<td class="nump">10<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">8<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Share-based compensation</a></td>
<td class="nump">13<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">13<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsCash', window );">Cash dividends</a></td>
<td class="num">(99)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(99)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive income</a></td>
<td class="nump">675<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(66)<span></span>
</td>
<td class="nump">741<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at end of period at Jun. 30, 2019</a></td>
<td class="nump">$ 9,940<span></span>
</td>
<td class="num">$ (9,394)<span></span>
</td>
<td class="nump">$ 30<span></span>
</td>
<td class="nump">$ 16,962<span></span>
</td>
<td class="nump">$ 1,534<span></span>
</td>
<td class="nump">$ 808<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e557-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DividendsCash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 405<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6957935&amp;loc=d3e64057-112817<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DividendsCash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInStockholdersEquityRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cumulative effect of the change in accounting principle or new accounting pronouncement on retained earnings or other components of equity or net assets in the statement of financial position as of the beginning of the earliest period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22580-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5047-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TreasuryStockValueAcquiredCostMethod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TreasuryStockValueAcquiredCostMethod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201712Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201712Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>R5.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821017872">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statement of Stockholders' Equity (Parentheticals) - $ / shares<br></strong></div></th>
<th class="th" colspan="4">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementOfStockholdersEquityAbstract', window );"><strong>Statement of Stockholders' Equity [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockDividendsPerShareCashPaid', window );">Cash dividends, per share (in dollars per share)</a></td>
<td class="nump">$ 0.180<span></span>
</td>
<td class="nump">$ 0.160<span></span>
</td>
<td class="nump">$ 0.160<span></span>
</td>
<td class="nump">$ 0.1250<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockDividendsPerShareCashPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate dividends paid during the period for each share of common stock outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockDividendsPerShareCashPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementOfStockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementOfStockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>R6.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6818064224">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statement of Cash Flows - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>CASH FLOWS FROM OPERATING ACTIVITIES:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">$ 741<span></span>
</td>
<td class="nump">$ 733<span></span>
</td>
<td class="nump">$ 1,128<span></span>
</td>
<td class="nump">$ 1,195<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net income to cash provided by (used in) operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">302<span></span>
</td>
<td class="nump">292<span></span>
</td>
<td class="nump">598<span></span>
</td>
<td class="nump">569<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrealizedGainLossOnDerivatives', window );">Unrealized/realized gains on fuel derivative instruments</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(4)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(11)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes', window );">Deferred income taxes</a></td>
<td class="nump">36<span></span>
</td>
<td class="nump">131<span></span>
</td>
<td class="nump">50<span></span>
</td>
<td class="nump">203<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in certain assets and liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables', window );">Accounts and other receivables</a></td>
<td class="nump">18<span></span>
</td>
<td class="num">(81)<span></span>
</td>
<td class="num">(204)<span></span>
</td>
<td class="num">(96)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingAssets', window );">Other assets</a></td>
<td class="nump">86<span></span>
</td>
<td class="num">(35)<span></span>
</td>
<td class="nump">115<span></span>
</td>
<td class="num">(213)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued liabilities</a></td>
<td class="num">(89)<span></span>
</td>
<td class="nump">420<span></span>
</td>
<td class="num">(346)<span></span>
</td>
<td class="num">(80)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue', window );">Air traffic liability</a></td>
<td class="num">(30)<span></span>
</td>
<td class="nump">100<span></span>
</td>
<td class="nump">914<span></span>
</td>
<td class="nump">966<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities', window );">Other liabilities</a></td>
<td class="num">(54)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(123)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties', window );">Cash collateral received from (provided to) derivative counterparties</a></td>
<td class="num">(15)<span></span>
</td>
<td class="nump">75<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">140<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherOperatingActivitiesCashFlowStatement', window );">Other, net</a></td>
<td class="num">(29)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(61)<span></span>
</td>
<td class="num">(41)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash provided by operating activities</a></td>
<td class="nump">966<span></span>
</td>
<td class="nump">1,631<span></span>
</td>
<td class="nump">2,071<span></span>
</td>
<td class="nump">2,632<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>CASH FLOWS FROM INVESTING ACTIVITIES:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireProductiveAssets', window );">Capital expenditures</a></td>
<td class="num">(230)<span></span>
</td>
<td class="num">(521)<span></span>
</td>
<td class="num">(390)<span></span>
</td>
<td class="num">(929)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForConstructionInProcess', window );">Assets constructed for others</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(17)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(41)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireShortTermInvestments', window );">Purchases of short-term investments</a></td>
<td class="num">(550)<span></span>
</td>
<td class="num">(730)<span></span>
</td>
<td class="num">(800)<span></span>
</td>
<td class="num">(930)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromSaleOfShortTermInvestments', window );">Proceeds from sales of short-term and other investments</a></td>
<td class="nump">528<span></span>
</td>
<td class="nump">574<span></span>
</td>
<td class="nump">1,103<span></span>
</td>
<td class="nump">1,134<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="num">(252)<span></span>
</td>
<td class="num">(694)<span></span>
</td>
<td class="num">(87)<span></span>
</td>
<td class="num">(766)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>CASH FLOWS FROM FINANCING ACTIVITIES:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockPlans', window );">Proceeds from Employee stock plans</a></td>
<td class="nump">10<span></span>
</td>
<td class="nump">9<span></span>
</td>
<td class="nump">20<span></span>
</td>
<td class="nump">17<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_Reimbursementforairportconstruction', window );">Reimbursement for assets constructed for others</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">17<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">157<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities', window );">Payments of long-term debt and finance lease obligations</a></td>
<td class="num">(75)<span></span>
</td>
<td class="num">(75)<span></span>
</td>
<td class="num">(175)<span></span>
</td>
<td class="num">(157)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDividends', window );">Payments of cash dividends</a></td>
<td class="num">(98)<span></span>
</td>
<td class="num">(93)<span></span>
</td>
<td class="num">(276)<span></span>
</td>
<td class="num">(240)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_RepaymentsOfConstructionObligation', window );">Repayment of construction obligation</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(7)<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="num">(15)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of common stock</a></td>
<td class="num">(450)<span></span>
</td>
<td class="num">(500)<span></span>
</td>
<td class="num">(950)<span></span>
</td>
<td class="num">(1,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities', window );">Other, net</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">4<span></span>
</td>
<td class="num">(11)<span></span>
</td>
<td class="num">(9)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash used in financing activities</a></td>
<td class="num">(612)<span></span>
</td>
<td class="num">(645)<span></span>
</td>
<td class="num">(1,392)<span></span>
</td>
<td class="num">(1,247)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease', window );">NET CHANGE IN CASH AND CASH EQUIVALENTS</a></td>
<td class="nump">102<span></span>
</td>
<td class="nump">292<span></span>
</td>
<td class="nump">592<span></span>
</td>
<td class="nump">619<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</a></td>
<td class="nump">2,344<span></span>
</td>
<td class="nump">1,822<span></span>
</td>
<td class="nump">1,854<span></span>
</td>
<td class="nump">1,495<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT END OF PERIOD</a></td>
<td class="nump">2,446<span></span>
</td>
<td class="nump">2,114<span></span>
</td>
<td class="nump">2,446<span></span>
</td>
<td class="nump">2,114<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>CASH PAYMENTS FOR:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest, net of amount capitalized</a></td>
<td class="nump">33<span></span>
</td>
<td class="nump">34<span></span>
</td>
<td class="nump">48<span></span>
</td>
<td class="nump">52<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaid', window );">Income taxes</a></td>
<td class="nump">314<span></span>
</td>
<td class="nump">170<span></span>
</td>
<td class="nump">318<span></span>
</td>
<td class="nump">174<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract', window );"><strong>SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeaseObligationsIncurred', window );">Flight equipment under finance leases</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">14<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedforOthersDuringPeriod', window );">Assets constructed for others</a></td>
<td class="nump">$ 24<span></span>
</td>
<td class="nump">$ 40<span></span>
</td>
<td class="nump">$ 45<span></span>
</td>
<td class="nump">$ 80<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AssetsConstructedforOthersDuringPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Assets Constructed for Others During Period</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AssetsConstructedforOthersDuringPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_Reimbursementforairportconstruction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash inflow related to the reimbursement for airport construction.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_Reimbursementforairportconstruction</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_RepaymentsOfConstructionObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Repayments of construction obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_RepaymentsOfConstructionObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeaseObligationsIncurred">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase during the period in capital lease obligations due to entering into new capital leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4313-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4304-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeaseObligationsIncurred</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4297-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseCashCollateralFromCounterparties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amount of cash held either as collateral directly or provided to third parties associated with derivative instruments. Upon the occurrence of any specified triggering event or condition associated with the derivative, these amounts can be utilized to recover all or a portion of the amounts due or payable under the derivative.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseCashCollateralFromCounterparties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amount of unearned revenue related to tickets sold but not yet recognized as revenue and the estimated incremental cost for points or miles outstanding and awards that expect to be redeemed through customer loyalty programs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDeferredIncomeTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherOperatingAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in operating assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherOperatingAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in operating liabilities classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherOperatingLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4297-108586<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3367-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherOperatingActivitiesCashFlowStatement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example,  cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherOperatingActivitiesCashFlowStatement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForConstructionInProcess">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow from construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsForConstructionInProcess</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForRepurchaseOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow to reacquire common stock during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsForRepurchaseOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfDividends">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfDividends</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireProductiveAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquireProductiveAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireShortTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquireShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24072-122690<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3255-108585<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromPaymentsForOtherFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSaleOfShortTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3179-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromSaleOfShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromStockPlans">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from the stock plan during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockPlans</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with security instruments that either represent a creditor or an ownership relationship with the holder of the investment security with a maturity of beyond one year or normal operating cycle, if longer.  Includes repayments of (a) debt, (b) capital lease obligations, (c) mandatory redeemable capital securities, and (d) any combination of (a), (b), or (c).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a),(b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SupplementalCashFlowInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalCashFlowInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrealizedGainLossOnDerivatives">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrealizedGainLossOnDerivatives</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>R7.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6830484992">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BASIS OF PRESENTATION<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BasisOfAccounting', window );">BASIS OF PRESENTATION</a></td>
<td class="text">BASIS OF PRESENTATION<div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Southwest Airlines Co. (the "Company" or "Southwest") operates Southwest Airlines, a major passenger airline that provides scheduled air transportation in the United States and near-international markets. The unaudited Condensed Consolidated Financial Statements include accounts of the Company and its wholly owned subsidiaries.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The accompanying unaudited Condensed Consolidated Financial Statements of the Company and its subsidiaries have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles in the United States ("GAAP") for complete financial statements. The unaudited Condensed Consolidated Financial Statements for the interim periods ended </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;"> include all adjustments which are, in the opinion of management, necessary for a fair presentation of the results for the interim periods. This includes all normal and recurring adjustments and elimination of significant intercompany transactions. Financial results for the Company and airlines in general can be seasonal in nature. In many years, the Company's revenues, as well as its Operating income and Net income, have been better in its second and third fiscal quarters than in its first and fourth fiscal quarters. Air travel is also significantly impacted by general economic conditions, the amount of disposable income available to consumers, unemployment levels, corporate travel budgets, extreme or severe weather and natural disasters, fears of terrorism or war, and other factors beyond the Company's control. These and other factors, such as the price of jet fuel in some periods, the nature of the Company's fuel hedging program, and the periodic volatility of commodities used by the Company for hedging jet fuel, have created, and may continue to create, significant volatility in the Company's financial results. See</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> for further information on fuel and the Company's hedging program. Operating results for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, are not necessarily indicative of the results that may be expected for future quarters or for the year ended </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:11pt;">. For further information, refer to the Consolidated Financial Statements and footnotes thereto included in the Company's Annual Report on Form 10-K for the year ended </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><span style="font-family:inherit;font-size:11pt;">Effective as of January 1, 2019, the Company adopted&#160;Accounting Standards Update ("ASU") No. 2016-02, Leases, codified in Accounting Standards Codification ("ASC") 842 (the "New Lease Standard"). All amounts and disclosures set forth in this Form 10-Q for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> reflect the adoption of this ASU, while all periods prior to 2019 remain in accordance with prior accounting requirements. See Note </span><span style="font-family:inherit;font-size:11pt;">2</span> for further information.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BasisOfAccounting">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BasisOfAccounting</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<FILENAME>R8.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6820996272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>NEW ACCOUNTING PRONOUNCEMENTS<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract', window );"><strong>New Accounting Pronouncements and Changes in Accounting Principles [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock', window );">NEW ACCOUNTING PRONOUNCEMENTS</a></td>
<td class="text">NEW ACCOUNTING PRONOUNCEMENTS <div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On August 29, 2018, the Financial Accounting Standards Board (the "FASB") issued ASU No. 2018-15, Intangibles&#8212;Goodwill and Other&#8212;Internal-Use Software. This new standard requires a customer in a cloud computing arrangement that is a service contract to follow the internal-use software guidance in ASC 350-40, Accounting for Internal-Use Software, to determine which implementation costs to (i) capitalize as assets and amortize over the term of the hosting arrangement or (ii) expense as incurred. This new standard is effective for public business entities in fiscal years beginning after December 15, 2019, and for interim periods within those fiscal years. Early adoption is permitted, including during an interim period. Entities have the option to apply this standard prospectively to all implementation costs incurred after the date of adoption or retrospectively. The Company is evaluating this new standard, but does not expect it to have a significant impact on its financial statement presentation or results.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On August 28, 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement. This standard is effective for public business entities in fiscal years beginning after December 15, 2019, and for interim periods within those fiscal years. Early adoption is permitted, including during an interim period. This new standard requires changes to the disclosure requirements for fair value measurements for certain Level 3 items, and specifies that some of the changes must be applied prospectively, while others should be applied retrospectively. The Company is evaluating this new standard, but does not expect it to have a significant impact on its financial statement disclosures. See Note </span><span style="font-family:inherit;font-size:11pt;">8</span><span style="font-family:inherit;font-size:11pt;"> for further information </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">on the Company's fair value measurements.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On February 25, 2016, the FASB issued the New Lease Standard. The New Lease Standard requires lessees to recognize a right-of-use asset and a lease liability on the balance sheet for all leases (with the exception of short-term leases, as defined in the New Lease Standard) at the lease commencement date and recognize expenses on the income statement in a similar manner to the legacy guidance in ASC 840, Leases ("ASC 840"). The lease liability is measured as the present value of the unpaid lease payments and the right-of-use asset will be derived from the calculation of the lease liability. Lease payments include fixed and in-substance fixed payments, variable payments based on an index or rate, reasonably certain purchase options, termination penalties, fees paid by the lessee to the owners of a special-purpose entity for restructuring the transaction, and probable amounts the lessee will owe under a residual value guarantee. Lease payments do not include (i) variable lease payments other than those that depend on an index or rate, (ii) any guarantee by the lessee of the lessor&#8217;s debt, or (iii) any amount allocated to non-lease components, if such election is made upon adoption, per the provisions of the New Lease Standard. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company adopted the provisions of the New Lease Standard effective January 1, 2019, using the modified retrospective adoption method, utilizing the simplified transition option available in the New Lease Standard, which allows entities to continue to apply the legacy guidance in ASC 840, including its disclosure requirements, in the comparative periods presented in the year of adoption. The Company elected the package of practical expedients available under the transition provisions of the New Lease Standard, including (i) not reassessing whether expired or existing contracts contain leases, (ii) not reassessing lease classification, and (iii) not revaluing initial direct costs for existing leases. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In addition, the New Lease Standard eliminated the previous build-to-suit lease accounting guidance and resulted in derecognition of build-to-suit assets and liabilities that remained on the balance sheet after the end of the construction period, including the related deferred taxes. However, given the Company's guarantee associated with the bonds issued to fund the Dallas Love Field Modernization Program (the "LFMP"), the remaining debt service amount as of the adoption date was considered a minimum rental payment under the New Lease Standard, and therefore was recorded as a lease liability on the unaudited Condensed Consolidated Balance Sheet that will be reduced through future debt service payments made in 2019 and beyond. See Note </span><span style="font-family:inherit;font-size:11pt;">7</span><span style="font-family:inherit;font-size:11pt;"> for disclosures related to the New Lease Standard, and Note </span><span style="font-family:inherit;font-size:11pt;">10</span><span style="font-family:inherit;font-size:11pt;"> for further information on the Company&#8217;s build-to-suit projects.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table provides the unaudited Condensed Consolidated Balance Sheet impact of applying the New Lease Standard effective as of January 1, 2019. The impact to the Company's results of operations and cash flows was not significant: </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12"/></tr><tr><td style="width:44%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance as of January 1, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balances removed under prior accounting</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balances added under New Lease Standard</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net impact of New Lease Standard </span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Flight equipment</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(110</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(110</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Assets constructed for others</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,669</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,669</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less allowance for depreciation and amortization </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(166</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>164</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease right-of-use assets</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,466</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,466</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>121</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(121</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,625</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,354</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(271</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(37</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>355</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>355</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(96</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(96</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Deferred income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(17</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>17</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Construction obligation </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,602</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,602</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>60</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(60</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Retained earnings </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(65</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(10</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>55</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total liabilities and stockholders' equity </span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,625</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,354</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(271</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -URI http://asc.fasb.org/topic&amp;trid=2122394<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>R9.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821049072">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FINANCIAL DERIVATIVE INSTRUMENTS<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract', window );"><strong>Derivative Instruments and Hedging Activities Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock', window );">FINANCIAL DERIVATIVE INSTRUMENTS</a></td>
<td class="text">FINANCIAL DERIVATIVE INSTRUMENTS<div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Fuel Contracts</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Airline operators are inherently dependent upon energy to operate and, therefore, are impacted by changes in jet fuel prices. Furthermore, jet fuel and oil typically represents one of the largest operating expenses for airlines. The Company endeavors to acquire jet fuel at the lowest possible cost and to reduce volatility in operating expenses through its fuel hedging program. Although the Company may periodically enter into jet fuel derivatives for short-term timeframes, because jet fuel is not widely traded on an organized futures exchange, there are limited opportunities to hedge directly in jet fuel for time horizons longer than approximately </span><span style="font-family:inherit;font-size:11pt;">24</span><span style="font-family:inherit;font-size:11pt;"> months into the future. However, the Company has found that financial derivative instruments in other commodities, such as West Texas Intermediate ("WTI") crude oil, Brent crude oil, and refined products, such as heating oil and unleaded gasoline, can be useful in decreasing its exposure to jet fuel price volatility. The Company does not purchase or hold any financial derivative instruments for trading or speculative purposes.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company has used financial derivative instruments for both short-term and long-term timeframes, and primarily uses a mixture of purchased call options, collar structures (which include both a purchased call option and a sold put option), call spreads (which include a purchased call option and a sold call option), put spreads (which include a purchased put option and a sold put option), and fixed price swap agreements in its portfolio. Although the use of collar structures and swap agreements can reduce the overall cost of hedging, these instruments carry more risk than purchased call options in that the Company could end up in a liability position when the collar structure or swap agreement settles. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">With the use of purchased call options and call spreads, the Company cannot be in a liability position at settlement, but does not have coverage once market prices fall below the strike price of the purchased call option.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For the purpose of evaluating its net cash spend for jet fuel and for forecasting its future estimated jet fuel expense, the Company evaluates its hedge volumes strictly from an "economic" standpoint and thus does not consider whether the hedges have qualified or will qualify for hedge accounting. The Company defines its "economic" hedge as the net volume of fuel derivative contracts held, including the impact of positions that have been offset through sold positions, regardless of whether those contracts qualify for hedge accounting. The level at which the Company is economically hedged for a particular period is also dependent on current market prices for that period, as well as the types of derivative instruments held and the strike prices of those instruments. For example, the Company may enter into "out-of-the-money" option contracts (including "catastrophic" protection), which may not generate intrinsic gains at settlement if market prices do not rise above the option strike price. Therefore, even though the Company may have an economic hedge in place for a particular period, that hedge may not produce any hedging gains at settlement and may even produce hedging losses depending on market prices, the types of instruments held, and the strike prices of those instruments.</span><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had fuel derivative instruments in place for up to </span><span style="font-family:inherit;font-size:11pt;"><span>78 percent</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span>81 percent</span></span><span style="font-family:inherit;font-size:11pt;">, respectively, of its fuel consumption. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company also had fuel derivative instruments in place to provide coverage at varying price levels, but up to a maximum of approximately </span><span style="font-family:inherit;font-size:11pt;"><span>63 percent</span></span><span style="font-family:inherit;font-size:11pt;"> of its remaining </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;"> estimated fuel consumption, depending on where market prices settle. The following table provides information about the Company&#8217;s volume of fuel hedging on an economic basis considering current market prices:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="6"/></tr><tr><td style="width:27%;"/><td style="width:1%;"/><td style="width:26%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:44%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Maximum fuel hedged as of</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Derivative underlying commodity type as of</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Period (by year)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(gallons in millions) (a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Remainder of 2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>687</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude and Brent crude oil</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,301</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude oil, Brent crude oil, and Heating oil</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>930</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude and Brent crude oil</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>227</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude and Brent crude oil</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:6px;padding-top:6px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Due to the types of derivatives utilized by the Company and different price levels of those contracts, these volumes represent the maximum economic hedge in place and may vary significantly as market prices fluctuate.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Upon proper qualification, the Company accounts for its fuel derivative instruments as cash flow hedges. All periodic changes in fair value of the derivatives designated as hedges are recorded in Accumulated other comprehensive income (loss) ("AOCI") until the underlying jet fuel is consumed. See Note </span><span style="font-family:inherit;font-size:11pt;">4</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's results are subject to the possibility that the derivatives will no longer qualify for hedge accounting, in which case any change in the fair value of derivative instruments since the last reporting period would be recorded in Other (gains) losses, net, in the unaudited Condensed Consolidated Statement of Comprehensive Income in the period of the change; however, any amounts previously recorded to AOCI would remain there until such time as the original forecasted transaction occurs, at which time these amounts would be reclassified to Fuel and oil expense. Factors that have and may continue to lead to the loss of hedge accounting include: significant fluctuation in energy prices, significant weather events affecting refinery capacity and the production of refined products, and the volatility of the different types of products the Company uses in hedging. Increased volatility in these commodity markets for an extended period of time, especially if such volatility were to worsen, could cause the Company to lose hedge accounting altogether for the commodities used in its fuel hedging program, which would create further volatility in the Company&#8217;s GAAP financial results. However, even though derivatives may not qualify for hedge accounting, the Company continues to hold the instruments as management believes derivative instruments continue to afford the Company the opportunity to stabilize jet fuel costs. When the Company has sold derivative positions in order to effectively "close" or offset a derivative already held as part of its fuel derivative instrument portfolio, any subsequent </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">changes in fair value of those positions are marked to market through earnings. Likewise, any changes in fair value of those positions that were offset by entering into the sold positions and were de-designated as hedges are concurrently marked to market through earnings. However, any changes in value related to hedges that were deferred as part of AOCI while designated as a hedge would remain until the originally forecasted transaction occurs. In a situation where it becomes probable that a fuel hedged forecasted transaction will not occur, any gains and/or losses that have been recorded to AOCI would be required to be immediately reclassified into earnings. The Company did not have any such situations occur during </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, or during the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">All cash flows associated with purchasing and selling fuel derivatives are classified as Other operating cash flows in the unaudited Condensed Consolidated Statement of Cash Flows. The following table presents the location of all assets and liabilities associated with the Company&#8217;s derivative instruments within the unaudited Condensed Consolidated Balance Sheet:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="19"/></tr><tr><td style="width:28%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Asset derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liability derivatives</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">6/30/2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">12/31/2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">6/30/2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">12/31/2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Derivatives designated as hedges (a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts (gross)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>67</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>43</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts (gross)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>120</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>95</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total derivatives designated as hedges</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>14</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Represents the position of each trade before consideration of offsetting positions with each counterparty and does not include the impact of cash collateral deposits provided to or received from counterparties. See discussion of credit risk and collateral following in this Note.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table presents the amounts recorded on the unaudited Condensed Consolidated Balance Sheet related to fair value hedges:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:40%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Balance Sheet location of hedged item</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Carrying amount of the hedged liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged liabilities (a)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>500</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>783</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>18</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>800</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>783</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>19</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) At </span><span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2018</span><span style="font-family:inherit;font-size:10pt;">, these amounts include the cumulative amount of fair value hedging adjustments remaining for which hedge accounting has been discontinued of </span><span style="font-family:inherit;font-size:10pt;"><span>$19 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$20 million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In addition, the Company had the following amounts associated with fuel derivative instruments and hedging activities in its unaudited Condensed Consolidated Balance Sheet:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="11"/></tr><tr><td style="width:42%;"/><td style="width:1%;"/><td style="width:27%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Due to third parties for fuel contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Receivable from third parties for fuel contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts and other receivables</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">All of the Company's fuel derivative instruments and interest rate swaps are subject to agreements that follow the netting guidance in the applicable accounting standards for derivatives and hedging. The types of derivative instruments the Company has determined are subject to netting requirements in the accompanying unaudited Condensed Consolidated Balance Sheet are those in which the Company pays or receives cash for transactions with the same counterparty and in the same currency via one net payment or receipt. For cash collateral held by the Company or provided to counterparties, the Company nets such amounts against the fair value of the Company's derivative portfolio by each counterparty. The Company has elected to utilize netting for both its fuel derivative instruments and interest rate swap agreements and also classifies such amounts as either current or noncurrent, based on the net fair value position with each of the Company's counterparties in the unaudited Condensed Consolidated Balance Sheet.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's application of its netting policy associated with cash collateral differs depending on whether its derivative instruments are in a net asset position or a net liability position. If its fuel derivative instruments are in a net asset position with a counterparty, cash collateral amounts held are first netted against current outstanding derivative asset amounts associated with that counterparty until that balance is zero, and then any remainder is applied against the fair value of noncurrent outstanding derivative instruments. If the Company's fuel derivative instruments are in a net liability position with the counterparty, cash collateral amounts provided are first netted against noncurrent outstanding derivative amounts associated with that counterparty until that balance is zero, and then any remainder is applied against the fair value of current outstanding derivative instruments. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company has the following recognized financial assets and financial liabilities resulting from those transactions that meet the scope of the disclosure requirements as necessitated by applicable accounting guidance for balance sheet offsetting: </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"><tr><td colspan="28"/></tr><tr><td style="width:9%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:3%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:3%;"/></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Offsetting of derivative assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">December&#160;31, 2018</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Balance Sheet location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of assets presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of assets presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>67</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>67</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>43</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>43</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Other assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>120</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>120</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>95</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>95</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(a)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) The net amounts of derivative assets and liabilities are reconciled to the individual line item amounts presented in the unaudited Condensed Consolidated Balance Sheet in Note </span><span style="font-family:inherit;font-size:10pt;">9</span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"><tr><td colspan="28"/></tr><tr><td style="width:9%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:3%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:3%;"/></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Offsetting of derivative liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">December&#160;31, 2018</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Balance Sheet location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of liabilities presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of liabilities presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Accrued liabilities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Other noncurrent liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following tables present the impact of derivative instruments and their location within the unaudited Condensed Consolidated Statement of Comprehensive Income for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:56%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/></tr><tr><td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>7</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(16</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Gain) loss on cash flow hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Commodity contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of gain reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(16</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Impact of fair value hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>6</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>6</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:56%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/></tr><tr><td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>15</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(12</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>19</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Gain) loss on cash flow hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Commodity contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of (gain) loss reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(12</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Impact of fair value hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:71%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/></tr><tr><td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives designated and qualified in cash flow hedging relationships</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Gain) loss recognized in AOCI on derivatives, net of tax </span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>54</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(228</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>16</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>70</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(229</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:71%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/></tr><tr><td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives designated and qualified in cash flow hedging relationships</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Gain) loss recognized in AOCI on derivatives, net of tax </span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(12</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(306</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>27</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>15</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(308</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"/></tr><tr><td style="width:45%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:27%;"/></tr><tr><td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives not designated as hedges</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Gain recognized </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">in income on derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Location of gain</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;recognized in income </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">on derivatives</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"/></tr><tr><td style="width:45%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:27%;"/></tr><tr><td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives not designated as hedges</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Gain recognized </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">in income on derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Location of gain</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;recognized in income </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">on derivatives</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company also recorded expense associated with premiums paid for fuel derivative contracts that settled/expired during the </span><span style="font-family:inherit;font-size:11pt;">three months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;"><span>$28 million</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span>$34 million</span></span><span style="font-family:inherit;font-size:11pt;">, respectively, and the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June 30, 2019 and 2018</span><span style="font-family:inherit;font-size:11pt;"> of </span><span style="font-family:inherit;font-size:11pt;text-align:right;"><span>$55 million</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span>$67 million</span></span><span style="font-family:inherit;font-size:11pt;">, respectively. These amounts are recognized through changes in fair value within AOCI for designated hedges, and are ultimately recorded as a component of Fuel and oil in the unaudited Condensed Consolidated Statement of Comprehensive Income during the period the contracts settle.  </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The fair values of the derivative instruments, depending on the type of instrument, were determined by the use of present value methods or option value models with assumptions about commodity prices based on those observed in underlying markets or provided by third parties. Included in the Company&#8217;s cumulative net unrealized </span><span style="font-family:inherit;font-size:11pt;">losses</span><span style="font-family:inherit;font-size:11pt;"> from fuel hedges as of </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, recorded in AOCI, were approximately </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;"><span>$15 million</span></span><span style="font-family:inherit;font-size:11pt;"> in unrealized </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">losses</span><span style="font-family:inherit;font-size:11pt;">, net of taxes, which are expected to be realized in earnings during the twelve months subsequent to </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Interest Rate Swaps</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company is party to certain interest rate swap agreements that are accounted for as either fair value hedges or cash flow hedges, as defined in the applicable accounting guidance for derivative instruments and hedging. Several of the Company's interest rate swap agreements qualify for the "shortcut" method of accounting for hedges, which dictates that the hedges are assumed to be perfectly effective, and thus there is no ineffectiveness to be recorded in earnings. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For the Company&#8217;s interest rate swap agreements that do not qualify for the "shortcut" or "critical terms match" methods of accounting, ineffectiveness is assessed at each reporting period. If hedge accounting is achieved, all periodic changes in fair value of the interest rate swaps are recorded in AOCI. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Credit Risk and Collateral</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Credit exposure related to fuel derivative instruments is represented by the fair value of contracts that are an asset to the Company at the reporting date. At such times, these outstanding instruments expose the Company to credit loss in the event of nonperformance by the counterparties to the agreements. However, the Company has not experienced any significant credit loss as a result of counterparty nonperformance in the past. To manage credit risk, the Company selects and periodically reviews counterparties based on credit ratings, limits its exposure with respect to each counterparty, and monitors the market position of the fuel hedging program and its relative market position with each counterparty. At </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had agreements with all of its active counterparties containing early termination rights and/or bilateral collateral provisions whereby security is required if market risk exposure exceeds a specified threshold amount based on the counterparty credit rating. The Company also had agreements with counterparties in which cash deposits, letters of credit, and/or pledged aircraft are required to be posted as collateral whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. In certain cases, the Company has the ability to substitute among these different forms of collateral at its discretion. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table provides the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, at which such postings are triggered:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="32"/></tr><tr><td style="width:26%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:5%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="27" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Counterparty (CP)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">B</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">C</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">D</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">E</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">F</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other </span><span style="font-family:inherit;font-size:9pt;">(a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Fair value of fuel derivatives</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>46</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>32</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>59</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>16</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>11</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>10</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>13</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash collateral held from CP</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Aircraft collateral pledged to CP</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Letters of credit (LC)</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Option to substitute LC for aircraft</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(200) to (600)(b)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Option to substitute LC for cash</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(75) to (150) or &gt;(550)(c)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(125) to (150) or &gt;(550)(d)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(d)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;">If credit rating is investment </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;">grade, fair value of fuel </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;">derivative level at which:</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is provided to CP</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(50) to (200) or &gt;(600)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;(50)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(75) to (150) or &gt;(550)(e)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(125) to (150) or &gt;(550)(e)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;(40)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;(70)(e)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is received from CP</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;50(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;150(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;250(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;125(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;100(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;70(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">Aircraft or cash can be pledged to </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">&#160;&#160;CP as collateral</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(200) to (600)(f)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">If credit rating is non-investment </span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">grade, fair value of fuel derivative level at which:</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is provided to CP</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0) to (200) or &gt;(600)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0) to (150) or &gt;(550)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0) to (150) or &gt;(550)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is received from CP</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">Aircraft or cash can be pledged to </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">&#160;&#160;CP as collateral</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(200) to (600)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) Individual counterparties with fair value of fuel derivatives &lt; </span><span style="font-family:inherit;font-size:9pt;"><span>$10 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) The Company has the option of providing letters of credit in addition to aircraft collateral if the appraised value of the aircraft does not meet the collateral requirements.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) The Company has the option of providing cash, letters of credit, or pledging aircraft as collateral. </span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(d) The Company has the option to substitute letters of credit for </span><span style="font-family:inherit;font-size:9pt;"><span>100 percent</span></span><span style="font-family:inherit;font-size:9pt;"> of cash collateral requirement.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(e) Thresholds may vary based on changes in credit ratings within investment grade.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(f) The Company has the option of providing cash or pledging aircraft as collateral.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g) Cash collateral is provided at </span><span style="font-family:inherit;font-size:9pt;"><span>100 percent</span></span><span style="font-family:inherit;font-size:9pt;"> of fair value of fuel derivative contracts.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -URI http://asc.fasb.org/topic&amp;trid=2229140<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>R10.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6820991040">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>COMPREHENSIVE INCOME<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityAbstract', window );"><strong>Equity [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNoteTextBlock', window );">COMPREHENSIVE INCOME</a></td>
<td class="text">COMPREHENSIVE INCOME <div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Comprehensive income includes changes in the fair value of certain financial derivative instruments that qualify for hedge accounting, unrealized gains and losses on certain investments, and actuarial gains/losses arising from the Company&#8217;s postretirement benefit obligation. The differences between Net income and Comprehensive income for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June 30,</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;"> were as follows:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:65%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NET INCOME</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>741</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>733</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain (loss) on fuel derivative instruments, net of</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of ($17) and $66</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(56</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>216</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain (loss) on interest rate derivative instruments, net of </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of ($4) and $1</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(15</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other, net of deferred taxes of $1 and $-</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total other comprehensive income (loss)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(66</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>220</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COMPREHENSIVE INCOME</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>675</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>953</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:65%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NET INCOME</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,128</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,195</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain on fuel derivative instruments, net of </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of $6 and $91</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>19</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>297</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain (loss) on interest rate derivative instruments, net of </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of ($8) and $1</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(25</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other, net of deferred taxes of $4 and $-</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>16</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total other comprehensive income</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>304</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COMPREHENSIVE INCOME</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,138</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,499</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">A rollforward of the amounts included in AOCI is shown below for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="24"/></tr><tr><td style="width:24%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest rate derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Defined benefit plan items</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Other</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Deferred tax</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accumulated other</span></div><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">comprehensive income (loss)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at March&#160;31, 2019</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>42</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>39</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(29</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>96</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Changes in fair value</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(71</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(20</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>6</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>20</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(65</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Reclassification to earnings</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(31</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(33</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>45</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(9</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>30</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="24"/></tr><tr><td style="width:24%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest rate derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Defined benefit plan items</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Other</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Deferred tax</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accumulated other</span></div><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">comprehensive income (loss)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December&#160;31, 2018</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(56</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(7</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>20</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Changes in fair value</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>16</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(35</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>20</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Reclassification to earnings</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(31</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(33</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>45</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(9</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>30</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following tables illustrate the significant amounts reclassified out of each component of AOCI for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">: </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"/></tr><tr><td style="width:45%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:18%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:33%;"/></tr><tr><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Amounts reclassified from AOCI</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Affected line item in the unaudited Condensed Consolidated Statement of </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Comprehensive Income</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">AOCI components</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain on fuel derivative instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel and oil expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized loss on interest rate derivative instruments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total reclassifications for the period</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"/></tr><tr><td style="width:45%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:18%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:33%;"/></tr><tr><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Amounts reclassified from AOCI </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Affected line item in the unaudited Condensed Consolidated Statement of </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Comprehensive Income</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">AOCI components</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized loss on fuel derivative instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel and oil expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax Expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>7</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized loss on interest rate derivative instruments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax Expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total reclassifications for the period</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNoteTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -URI http://asc.fasb.org/topic&amp;trid=2134417<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNoteTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>22
<FILENAME>R11.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6830476192">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>REVENUE<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract', window );"><strong>Revenue Recognition and Deferred Revenue [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenueDisclosureTextBlock', window );">REVENUE</a></td>
<td class="text">REVENUE<div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Passenger Revenues</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company&#8217;s contracts with its Customers primarily consist of its tickets sold, which are initially deferred as Air traffic liability. Passenger revenue associated with tickets is recognized when the performance obligation to the Customer is satisfied, which is primarily when travel is provided. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Revenue is categorized by revenue source as the Company believes it best depicts the nature, amount, timing, and uncertainty of revenue and cash flow. The following table provides the components of Passenger revenue recognized for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">:  </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"/></tr><tr><td style="width:41%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger non-loyalty</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4,683</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4,605</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8,726</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8,552</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger loyalty - air transportation</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>622</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>588</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,158</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,079</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger ancillary sold separately</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>182</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>165</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>347</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>312</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;Total passenger revenues</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,487</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,358</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10,231</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9,943</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">, the components of Air traffic liability, including contract liabilities based on tickets sold, unused funds available to the Customer, and loyalty points available for redemption, net of expected spoilage, within the unaudited Condensed Consolidated Balance Sheet were as follows:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:64%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance as of</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - passenger travel and ancillary passenger services</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,695</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,059</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - loyalty program</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,289</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,011</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;Total Air traffic liability</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,984</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,070</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The balance in Air traffic liability &#8211; passenger travel and ancillary passenger services also includes unused funds that are available for use by Customers and are not currently associated with a ticket, but represent funds effectively refunded and made available for use to purchase a ticket for a flight that occurs prior to their expiration. These funds are typically created as a result of a prior ticket cancellation or exchange. These performance obligations are expected to have a duration of twelve months or less; therefore, the Company has elected to not disclose the amount of the remaining transaction price and its expected timing of recognition for passenger tickets. Recognition of revenue associated with the Company&#8217;s loyalty liability can be difficult to predict, as the number of award seats available to members is not currently restricted and they could choose to redeem their points at any time that a seat is available. The performance obligations classified as a current liability related to the Company&#8217;s loyalty program were estimated based on expected redemptions utilizing historical redemption patterns, and forecasted flight availability, fares, and coefficients. The entire balance classified as Air traffic liability &#8211; noncurrent relates to loyalty points that were estimated to be redeemed in periods beyond 12 months following the representative balance sheet date. The Company expects the majority of loyalty points to be redeemed within two years. Rollforwards of the Company's Air traffic liability - loyalty program for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;"> were as follows (in millions):</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"/></tr><tr><td style="width:47%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - loyalty program - beginning balance</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,171</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,799</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,011</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,667</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Amounts deferred associated with points awarded</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>757</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>719</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,468</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,349</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue recognized from points redeemed - Passenger</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(622</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(588</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,158</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,079</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue recognized from points redeemed - Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(17</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(11</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(32</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(18</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - loyalty program - ending balance</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,289</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,919</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,289</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,919</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Air traffic liability includes consideration received for ticket and loyalty related performance obligations which have not been satisfied as of a given date. Rollforwards of the amounts included in Air traffic liability as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;"> were as follows (in millions):</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"/></tr><tr><td style="width:79%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Air traffic liability</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December 31, 2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,070</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>11,178</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2,855</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from current period sales</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(7,409</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June 30, 2019</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,984</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"/></tr><tr><td style="width:79%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Air traffic liability</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December 31, 2017</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4,565</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10,927</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2,613</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from current period sales</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(7,349</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June 30, 2018</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,530</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><span style="font-family:inherit;font-size:11pt;">The Company has a co-branded credit card agreement (&#8220;Agreement&#8221;) with Chase Bank USA, N.A. (&#8220;Chase&#8221;), through which the Company sells loyalty points and certain marketing components, which consist of the use of Southwest Airlines&#8217; brand and access to Rapid Rewards Member lists, licensing and advertising elements, and the use of the Company&#8217;s resource team. The Company recognized revenue related to the marketing, advertising, and other travel-related benefits of the revenue associated with various loyalty partner agreements including, but not limited to, the Agreement with Chase, within Other operating revenues. For the </span><span style="font-family:inherit;font-size:11pt;">three months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, the Company recognized </span><span style="font-family:inherit;font-size:11pt;"><span>$336 million</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span>$292 million</span></span><span style="font-family:inherit;font-size:11pt;">, respectively. For the </span><span style="font-family:inherit;font-size:11pt;">six months ended June 30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, the Company recognized </span><span style="font-family:inherit;font-size:11pt;"><span>$655 million</span></span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;"><span>$565 million</span></span>, respectively.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for deferred revenues at the end of the reporting period, and description and amounts of significant changes that occurred during the reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 430<br> -URI http://asc.fasb.org/topic&amp;trid=2122452<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRecognitionAndDeferredRevenueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<FILENAME>R12.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821119648">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>NET INCOME PER SHARE<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>Earnings Per Share [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareTextBlock', window );">NET INCOME PER SHARE</a></td>
<td class="text">NET INCOME PER SHARE<div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table sets forth the computation of basic and diluted net income per share (in millions, except per share amounts):</span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"/></tr><tr><td style="width:57%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NUMERATOR:</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net income</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>741</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>733</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,128</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,195</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">DENOMINATOR:</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Weighted-average shares outstanding, basic</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>542</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>578</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>547</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>582</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Dilutive effect of restricted stock units</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Adjusted weighted-average shares outstanding, diluted</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>542</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>579</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>547</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>583</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NET INCOME PER SHARE:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Basic</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1.37</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1.27</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2.06</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2.05</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Diluted</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1.37</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1.27</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2.06</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2.05</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Potentially dilutive amounts excluded from calculations:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Restricted stock units</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for earnings per share.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -URI http://asc.fasb.org/topic&amp;trid=2144383<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>24
<FILENAME>R13.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821131632">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesOfLesseeDisclosureTextBlock', window );">LEASES</a></td>
<td class="text">LEASES<div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company enters into leases for aircraft, property, and other types of equipment in the normal course of business. The accounting for these leases follows the requirements of the New Lease Standard, which the Company adopted as of January 1, 2019. See Note </span><span style="font-family:inherit;font-size:11pt;">2</span><span style="font-family:inherit;font-size:11pt;">. For leases with terms greater than </span><span style="font-family:inherit;font-size:11pt;">12</span><span style="font-family:inherit;font-size:11pt;"> months, an asset and lease liability are initially recorded at an amount equal to the present value of the unpaid lease payments. The Company's lease term includes any option to extend the lease when it is reasonably certain that it will exercise that option. The Company uses its estimated incremental borrowing rate, which is derived from information available at the lease commencement date, in determining the present value of lease payments, since the Company does not know the actual implicit rates in its leases. The Company gives consideration to its recent debt issuances as well as publicly available data for instruments with similar characteristics when calculating its incremental borrowing rate. The Company does not separate lease and nonlease components within any of its agreements.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company held aircraft leases with remaining terms ranging from </span><span style="font-family:inherit;font-size:11pt;"><span>three months</span></span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span>13 years</span></span><span style="font-family:inherit;font-size:11pt;">. The aircraft leases generally can be renewed for </span><span style="font-family:inherit;font-size:11pt;">one</span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span>five years</span></span><span style="font-family:inherit;font-size:11pt;"> at rates based on fair market value at the end of the lease term. Residual value guarantees included in the Company's lease agreements are not material. On July 9, 2012, the Company signed an agreement with&#160;Delta Air Lines, Inc.&#160;and Boeing Capital Corp. to lease or sublease </span><span style="font-family:inherit;font-size:11pt;"><span>88</span></span><span style="font-family:inherit;font-size:11pt;">&#160;AirTran Airways, Inc. Boeing 717-200 aircraft ("B717s") to Delta at agreed-upon lease rates. Excluding aircraft for which the leases had expired as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the following remained:&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>73</span></span><span style="font-family:inherit;font-size:11pt;">&#160;on operating leases,&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>ten</span></span><span style="font-family:inherit;font-size:11pt;">&#160;owned, and&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>two</span></span><span style="font-family:inherit;font-size:11pt;">&#160;on finance leases. The sublease terms for the&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>73</span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s on operating lease and the&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>two</span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s on finance lease coincide with the Company's remaining lease terms for these aircraft from the original lessor, which have remaining lease terms ranging from approximately&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>three months</span></span><span style="font-family:inherit;font-size:11pt;"> to&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>five years</span></span><span style="font-family:inherit;font-size:11pt;">. The Company's future sublease income associated with the </span><span style="font-family:inherit;font-size:11pt;"><span>73</span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s on operating lease as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> was as follows: </span><span style="font-family:inherit;font-size:11pt;"><span>$48 million</span></span><span style="font-family:inherit;font-size:11pt;"> remaining in </span><span style="font-family:inherit;font-size:11pt;">2019</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$78 million</span></span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2020</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$41 million</span></span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2021</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$17 million</span></span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2022</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$7 million</span></span><span style="font-family:inherit;font-size:11pt;"> in </span><span style="font-family:inherit;font-size:11pt;">2023</span><span style="font-family:inherit;font-size:11pt;">, and </span><span style="font-family:inherit;font-size:11pt;"><span>$1 million</span></span><span style="font-family:inherit;font-size:11pt;"> in 2024. The leasing of the&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>ten</span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s that are owned by the Company is subject to certain conditions, and the remaining lease terms are up to&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>four years</span></span><span style="font-family:inherit;font-size:11pt;">, after which Delta will have the option to purchase the aircraft at the then-prevailing fair market value. The </span><span style="font-family:inherit;font-size:11pt;"><span>ten</span></span><span style="font-family:inherit;font-size:11pt;"> owned B717s are accounted for as sales type leases, the&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>two</span></span><span style="font-family:inherit;font-size:11pt;">&#160;B717s classified by the Company as finance leases are accounted for as direct financing </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">leases, and the remaining&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>73</span></span><span style="font-family:inherit;font-size:11pt;">&#160;subleases are accounted for as operating leases with Delta. There are&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>no</span></span><span style="font-family:inherit;font-size:11pt;">&#160;contingent payments and&#160;</span><span style="font-family:inherit;font-size:11pt;"><span>no</span></span><span style="font-family:inherit;font-size:11pt;">&#160;significant residual value conditions associated with the transaction.</span></div><div style="line-height:174%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">At each airport where the Company conducts flight operations, the Company has lease agreements, generally with a governmental unit or authority, for the use of airport terminals, airfields, office space, cargo warehouses, and/or maintenance facilities. These leases are classified as operating lease agreements and have lease terms remaining ranging from </span><span style="font-family:inherit;font-size:11pt;"><span>one month</span></span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span>27 years</span></span><span style="font-family:inherit;font-size:11pt;">. The majority of the airport terminal leases contain certain provisions for periodic adjustments to rates that depend upon airport operating costs or use of the facilities, and are reset at least annually. Due to the nature and variability of the rates, the majority of these leases are not recorded on the unaudited Condensed Consolidated Balance Sheet.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company also leases certain technology assets, fuel storage tanks, and various other equipment that qualify as leases under the New Lease Standard. The remaining lease terms range from </span><span style="font-family:inherit;font-size:11pt;"><span>three months</span></span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span>eight years</span></span><span style="font-family:inherit;font-size:11pt;">. Certain leases can be renewed from </span><span style="font-family:inherit;font-size:11pt;">one</span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span>five years</span></span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Lease-related assets and liabilities recorded on the unaudited Condensed Consolidated Balance Sheet were as follows:</span></div><div style="line-height:174%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"/></tr><tr><td style="width:33%;"/><td style="width:47%;"/><td style="width:1%;"/><td style="width:18%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet location</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease right-of-use assets (net)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,424</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance </span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Property and equipment (net of allowance for depreciation and amortization of $401)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>862</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,286</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current operating lease liabilities </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>350</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>86</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent operating lease liabilities </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,072</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>608</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease liabilities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,116</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The components of lease costs, included in the unaudited Condensed Consolidated Statement of Comprehensive Income, were as follows:</span><span style="font-family:inherit;font-size:10pt;"> </span><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"/></tr><tr><td style="width:32%;"/><td style="width:29%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Statement of Comprehensive Income location</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease cost - aircraft (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other operating expenses</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>44</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>88</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease cost - other</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Landing fees and airport rentals, and Other operating expenses</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>22</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>44</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Short-term lease cost </span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other operating expenses</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Variable lease cost</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Landing fees and airport rentals, and Other operating expenses</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>349</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>679</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance lease cost:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Amortization of lease liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Depreciation and amortization</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>29</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest on lease liabilities</span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>7</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>14</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total net lease cost</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>452</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>885</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Net of sublease income of </span><span style="font-family:inherit;font-size:10pt;"><span>$25 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$50 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three and six months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:10pt;">, respectively. </span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Supplemental cash flow information related to leases, included in the unaudited Condensed Consolidated Statement of Cash Flows, was as follows:</span><span style="font-family:inherit;font-size:10pt;"> </span><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:61%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash paid for amounts included in the measurement of lease liabilities: </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating cash flows for operating leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>107</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>203</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating cash flows for finance leases</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>7</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>14</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Financing cash flows for finance leases</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>21</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>43</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Right-of-use assets obtained in exchange for lease obligations:</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating leases</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>124</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance leases</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, maturities of lease liabilities were as follows: </span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:57%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Finance leases</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Remainder of 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>210</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>55</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>344</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>109</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>213</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>104</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>140</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>101</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2023</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>110</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>97</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Thereafter </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>752</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>339</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease payments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,769</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>805</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less imputed interest</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(347</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(111</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease obligations</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,422</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>694</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less current obligations </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(350</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(86</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term lease obligations</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,072</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>608</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The table below presents additional information related to the Company's leases as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"/></tr><tr><td style="width:62%;"/><td style="width:37%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">As of June 30, 2019</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Weighted average remaining lease term</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating leases</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9 years</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8 years</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Weighted average discount rate </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating leases (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3.8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3.8</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Upon adoption of the New Lease Standard, the incremental borrowing rate used for existing leases was established as of January 1, 2019.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company had additional operating lease commitments that had not yet commenced of approximately </span><span style="font-family:inherit;font-size:11pt;"><span>$600 million</span></span><span style="font-family:inherit;font-size:11pt;"> for </span><span style="font-family:inherit;font-size:11pt;"><span>16</span></span><span style="font-family:inherit;font-size:11pt;"> Boeing 737 MAX 8 aircraft expected to be delivered in 2019 and 2020, each with lease terms that range from </span><span style="font-family:inherit;font-size:11pt;">eight</span><span style="font-family:inherit;font-size:11pt;"> to </span><span style="font-family:inherit;font-size:11pt;"><span>nine years</span></span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Disclosures related to periods prior to the adoption of the New Lease Standard</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Future minimum lease payments under capital leases and noncancelable operating leases and rentals to be received under subleases with initial or remaining terms in excess of one year at&#160;December&#160;31, 2018, were as follows:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:52%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Capital</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Subleases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">leases, net</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>111</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>348</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(92</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>256</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>109</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>357</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(78</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>279</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>105</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>244</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(41</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>203</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>100</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>172</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(17</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>155</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2023</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>97</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>146</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(7</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>139</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Thereafter</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>335</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>474</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>473</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total minimum lease payments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>857</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,741</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(236</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,505</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less amount representing interest</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>126</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Present value of minimum lease payments (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>731</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less current portion</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>85</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term portion</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>646</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><span style="font-family:inherit;font-size:10pt;">(a) Excludes lease incentive obligation of </span><span style="font-family:inherit;font-size:10pt;"><span>$114 million</span></span>.<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesOfLesseeDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -URI http://asc.fasb.org/subtopic&amp;trid=77888251<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -URI http://asc.fasb.org/topic&amp;trid=2208923<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesOfLesseeDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>25
<FILENAME>R14.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6830468400">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>FAIR VALUE MEASUREMENTS<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair Value Disclosures [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresTextBlock', window );">FAIR VALUE MEASUREMENTS</a></td>
<td class="text">FAIR VALUE MEASUREMENTS<div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Accounting standards pertaining to fair value measurements establish a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company held certain items that are required to be measured at fair value on a recurring basis. These included cash equivalents, short-term investments (primarily treasury bills and certificates of deposit), interest rate derivative contracts, fuel derivative contracts, and available-for-sale securities. The majority of the Company&#8217;s short-term investments consist of instruments classified as Level 1. However, the Company has certificates of deposit, commercial paper, and time deposits that are classified as Level 2, due to the fact that the fair value for these instruments is determined utilizing observable inputs in non-active markets. Other available-for-sale securities primarily consist of investments associated with the Company&#8217;s excess benefit plan.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company&#8217;s fuel and interest rate derivative instruments consist of over-the-counter contracts, which are not traded on a public exchange. Fuel derivative instruments currently consist solely of option contracts, whereas interest rate derivatives consist solely of swap agreements. See </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> for further information on the Company&#8217;s derivative instruments and hedging activities. The fair values of swap contracts are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets. Therefore, the Company has categorized these swap contracts as Level 2. The Company&#8217;s Treasury Department, which reports to the Chief Financial Officer, determines the value of option contracts utilizing an option pricing model based on inputs that are either readily available in public markets, can be derived from information available in publicly quoted markets, or are provided by financial institutions that trade these contracts. The option pricing model used by the Company is an industry standard model for valuing options and is the same model used by the broker/dealer community (i.e., the Company&#8217;s counterparties). The inputs to this option pricing model are the option strike price, underlying price, risk free rate of interest, time to expiration, and volatility. Because certain inputs used to determine the fair value of option contracts are unobservable (principally implied volatility), the Company has categorized these option contracts as Level 3. Volatility information is obtained from external sources, but is analyzed by the Company for reasonableness and compared to similar information received from other external sources. The fair value of option contracts considers both the intrinsic value and any remaining time value associated with those derivatives that have not yet settled. The </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Company also considers counterparty credit risk and its own credit risk in its determination of all estimated fair values. To validate the reasonableness of the Company&#8217;s option pricing model, on a monthly basis, the Company compares its option valuations to third party valuations. If any significant differences were to be noted, they would be researched in order to determine the reason. However, historically, no significant differences have been noted. The Company has consistently applied these valuation techniques in all periods presented and believes it has obtained the most accurate information available for the types of derivative contracts it holds.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Included in Other available-for-sale securities are the Company&#8217;s investments associated with its deferred compensation plans, which consist of mutual funds that are publicly traded and for which market prices are readily available. These plans are non-qualified deferred compensation plans designed to hold contributions in excess of limits established by the Internal Revenue Code of 1986, as amended. The distribution timing and payment amounts under these plans are made based on the participant&#8217;s distribution election and plan balance. Assets related to the funded portions of the deferred compensation plans are held in a rabbi trust, and the Company remains liable to these participants for the unfunded portion of the plans. The Company records changes in the fair value of the assets in the Company&#8217;s earnings.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following tables present the Company&#8217;s assets and liabilities that are measured at fair value on a recurring basis at </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:32%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements at reporting date using:</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quoted prices in</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">active markets</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">for identical assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">other observable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">unobservable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 1)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 2)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 3)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(in millions)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,116</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,116</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Commercial paper</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>295</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>295</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Time deposits</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Short-term investments:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Treasury bills</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,291</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,291</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>224</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>224</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Time deposits</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives (see Note 3)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivatives:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Option contracts (b)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other available-for-sale securities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>172</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>172</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4,345</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,579</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>579</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives (see Note 3)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Cash equivalents are primarily composed of money market investments.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:10pt;">(b) In the unaudited Condensed Consolidated Balance Sheet amounts are presented as an asset. See Note </span><span style="font-family:inherit;font-size:11pt;">3</span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-top:4px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:32%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements at reporting date using:</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quoted prices in</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">active markets</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">for identical assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">other observable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">unobservable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 1)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 2)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 3)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(in millions)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,392</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,392</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Commercial paper</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>454</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>454</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Short-term investments:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Treasury bills</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,582</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,582</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>228</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>228</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Time deposits</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivatives:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Option contracts (b)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other available-for-sale securities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>127</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>127</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,954</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,101</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>715</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives (see Note 3)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Cash equivalents are primarily composed of money market investments.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b)&#160;In the unaudited Condensed Consolidated Balance Sheet amounts are presented as a net asset.&#160;See Note 3.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company had </span><span style="font-size:11pt;">no</span><span style="font-family:inherit;font-size:11pt;"> transfers of assets or liabilities between any of the above levels during the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, or the year ended </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">. The Company did not have any assets or liabilities measured at fair value on a nonrecurring basis during the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, or the year ended </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">. The following tables present the Company&#8217;s activity for items measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:98.05068226120858%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"/></tr><tr><td style="width:64%;"/><td style="width:1%;"/><td style="width:30%;"/><td style="width:1%;"/><td style="width:4%;"/></tr><tr><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements using significant unobservable inputs (Level 3)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at March&#160;31, 2019</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>254</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total losses (realized or unrealized) included in other comprehensive income</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(69</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Purchases</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>32</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Sales</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Settlements</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(30</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-align:left;">(a) The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"/></tr><tr><td style="width:65%;"/><td style="width:1%;"/><td style="width:29%;"/><td style="width:1%;"/><td style="width:4%;"/></tr><tr><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements using significant unobservable inputs (Level 3)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December&#160;31, 2018</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total gains (realized or unrealized) included in other comprehensive income</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>22</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Purchases</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>76</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Sales</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Settlements</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(47</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-align:left;">(a) The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The significant unobservable input used in the fair value measurement of the Company&#8217;s derivative option contracts is implied volatility. Holding other inputs constant, an increase (decrease) in implied volatility would result in a higher (lower) fair value measurement, respectively, for the Company&#8217;s derivative option contracts. </span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table presents a range of the unobservable inputs utilized in the fair value measurements of the Company&#8217;s fuel derivatives classified as Level 3 at </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"/></tr><tr><td style="width:25%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/><td style="width:22%;"/><td style="width:1%;"/><td style="width:18%;"/><td style="width:1%;"/><td style="width:12%;"/></tr><tr><td colspan="9" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quantitative information about Level 3 fair value measurements</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Valuation technique</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unobservable input</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Period (by year)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Range</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Option model</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Implied volatility</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Third quarter 2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">24-30%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fourth quarter 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">22-30%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">20-32%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18-23%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18-21%</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The carrying amounts and estimated fair values of the Company&#8217;s long-term debt (including current maturities), as well as the applicable fair value hierarchy tier, at </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">,&#160;are presented in the table below. The fair values of the Company&#8217;s publicly held long-term debt are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets; therefore, the Company has categorized these agreements as Level 2. Debt under </span><span style="font-family:inherit;font-size:11pt;">four</span><span style="font-family:inherit;font-size:11pt;"> of the Company&#8217;s debt agreements is not publicly held. The Company has determined the estimated fair value of this debt to be Level 3, as certain inputs used to determine the fair value of these agreements are unobservable. The Company utilizes indicative pricing from counterparties and a discounted cash flow method to estimate the fair value of the Level 3 items.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"/></tr><tr><td style="width:53%;"/><td style="width:1%;"/><td style="width:13%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:13%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/></tr><tr><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;Carrying value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Estimated fair value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value level hierarchy</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Term Loan Agreement payable through July 2019 - 4.84%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.75% Notes due November 2019</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>301</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.65% Notes due 2020</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>500</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>502</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Term Loan Agreement payable through 2020 - 5.223%</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>161</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>161</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">737 Aircraft Notes payable through 2020</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>24</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>24</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.75% Notes due 2022</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>302</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Pass Through Certificates due 2022 - 6.24%</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>225</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>237</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Term Loan Agreement payable through 2026 - 3.71%</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>188</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>188</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.00% Notes due 2026</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>301</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.45% Notes due 2027</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>308</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7.375% Debentures due 2027</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>123</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>150</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -URI http://asc.fasb.org/topic&amp;trid=2155941<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>R15.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821022432">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SUPPLEMENTAL FINANCIAL INFORMATION<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureTextBlockAbstract', window );"><strong>Disclosure Text Block [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalFinancialInformationDisclosureTextBlock', window );">SUPPLEMENTAL FINANCIAL INFORMATION</a></td>
<td class="text">SUPPLEMENTAL FINANCIAL INFORMATION<div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:60%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>120</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>95</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Intangible assets, net</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>312</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>400</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance lease receivable</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>54</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>61</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>207</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>164</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>693</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>720</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:60%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable trade</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>260</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>263</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Salaries payable</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>205</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>216</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Taxes payable</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>269</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>220</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Aircraft maintenance payable</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>74</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>69</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel payable</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>106</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>122</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other payable</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>416</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>526</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,330</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,416</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:60%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Profitsharing and savings plans</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>282</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>580</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Vacation pay</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>421</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>403</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Health</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>110</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>107</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Workers compensation</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>169</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>166</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Property and income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>73</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>68</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>260</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>425</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,315</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,749</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:60%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Postretirement obligation</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>240</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>232</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other deferred compensation</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>282</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>247</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>117</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>171</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>639</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>650</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For further information on fuel derivative and interest rate derivative contracts, see </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Other Operating Expenses</span><span style="font-family:inherit;font-size:11pt;font-style:italic;"> </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Other operating expenses consist of distribution costs, advertising expenses, personnel expenses, professional fees, and other operating costs, none of which individually exceeded </span><span style="font-family:inherit;font-size:11pt;">10 percent</span><span style="font-family:inherit;font-size:11pt;"> of Operating expenses.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalFinancialInformationDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosures of supplemental information, including descriptions and amounts, related to the balance sheet, income statement, and/or cash flow statement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalFinancialInformationDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>27
<FILENAME>R16.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6830429120">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>COMMITMENTS AND CONTINGENCIES<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">COMMITMENTS AND CONTINGENCIES</a></td>
<td class="text">COMMITMENTS AND CONTINGENCIES<div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company adopted the provisions of the New Lease Standard effective January 1, 2019, using the modified retrospective adoption method. The New Lease Standard eliminated the previous build-to-suit lease accounting guidance and resulted in the derecognition of build-to-suit assets and liabilities that remained on the balance sheet after the end of the construction period. See Note </span><span style="font-family:inherit;font-size:11pt;">2</span><span style="font-family:inherit;font-size:11pt;"> for further information. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Fort Lauderdale-Hollywood International Airport</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In </span><span style="font-size:11pt;">December 2013</span><span style="font-family:inherit;font-size:11pt;">, the Company entered into an agreement with Broward County, Florida, which owns and operates Fort Lauderdale-Hollywood International Airport ("FLL"), to oversee and manage the design and construction of the airport's Terminal 1 Modernization Project. In addition to significant improvements to the existing Terminal 1, the </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">project included the design and construction of a new </span><span style="font-size:11pt;">five-gate</span><span style="font-family:inherit;font-size:11pt;"> Concourse A with an international processing facility. Funding for the project came directly from Broward County aviation sources, but flowed through the Company in its capacity as manager of the project. Construction of Concourse A was completed during second quarter 2017, and construction on Terminal 1 was substantially complete and operational as of the end of third quarter 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the FLL related Assets constructed for others ("ACFO") and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Los Angeles International Airport</span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In March 2013, the Company executed a lease agreement (the "T1 Lease") with Los Angeles World Airports ("LAWA"), which owns and operates Los Angeles International Airport ("LAX"). Under the T1 Lease, which was amended in June 2014 and September 2017, the Company oversaw and managed the design, development, financing, construction, and commissioning of the airport's Terminal 1 Modernization Project. Construction on the Terminal 1 Modernization Project began during 2014 and was substantially complete and operational during fourth quarter 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the LAX T1 Lease related ACFO and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019. </span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In October 2017, the Company executed a separate lease agreement with LAWA (the "T1.5 Lease"). Under the T1.5 Lease, the Company is overseeing and managing the design, development, financing, construction, and commissioning of a passenger processing facility between Terminal 1 and 2 (the "Terminal 1.5 Project"). The Terminal 1.5 Project is expected to include ticketing, baggage claim, passenger screening, and a bus gate at a cost not to exceed </span><span style="font-family:inherit;font-size:11pt;"><span>$479 million</span></span><span style="font-family:inherit;font-size:11pt;"> for site improvements and non-proprietary improvements. Construction on the Terminal 1.5 Project began during third quarter 2017 and is estimated to be completed during 2020. The Company has determined that due to its role in the project, it is considered the owner of the Terminal 1.5 Project for accounting purposes under the New Lease Standard. As a result, the costs incurred to fund the Terminal 1.5 Project are included within ACFO and all amounts that have been or will be reimbursed will be included within Construction obligation on the accompanying unaudited Condensed Consolidated Balance Sheet. Upon completion of the Terminal 1.5 Project, the Company will perform an evaluation to determine the treatment of these associated assets and liabilities. </span></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Funding for these projects is primarily through the Regional Airports Improvement Corporation (the "RAIC"), which is a quasi-governmental special purpose entity that acts as a conduit borrower under syndicated credit facilities provided by groups of lenders. The Company guaranteed the obligations of the RAIC under separate credit facilities associated with the respective lease agreements. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company's outstanding remaining guaranteed obligation under the credit facility for the Terminal 1.5 Project was </span><span style="font-family:inherit;font-size:11pt;"><span>$155 million</span></span><span style="font-family:inherit;font-size:11pt;">. Loans made under the separate credit facility for the Terminal 1.5 Project are being used to reimburse the Company for the site improvements and non-proprietary improvements of the Terminal 1.5 Project, and the outstanding loans will be repaid with the proceeds of LAWA&#8217;s payments to purchase completed construction phases. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Dallas Love Field</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">During 2008, the City of Dallas approved the LFMP, a project to reconstruct Dallas Love Field with modern, convenient air travel facilities. Pursuant to a Program Development Agreement with the City of Dallas and the Love Field Airport Modernization Corporation (or the "LFAMC," a Texas non-profit "local government corporation" established by the City of Dallas to act on the City of Dallas' behalf to facilitate the development of the LFMP), the Company managed this project. Major construction was effectively completed in 2014. During second quarter 2017, the City of Dallas approved using the remaining bond funds for additional terminal construction projects, which were effectively completed in 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the LFMP Terminal related ACFO and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Although the City of Dallas received commitments from various sources that helped to fund portions of the LFMP project, including the Federal Aviation Administration, the Transportation Security Administration, and the City of Dallas' Aviation Fund, the majority of the funds used were from the issuance of bonds. The Company guaranteed principal and interest payments on bonds issued by the LFAMC. As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, </span><span style="font-family:inherit;font-size:11pt;"><span>$416 million</span></span><span style="font-family:inherit;font-size:11pt;"> of principal remained </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">outstanding. The net present value of the future principal and interest payments associated with the bonds was </span><span style="font-family:inherit;font-size:11pt;"><span>$453 million</span></span><span style="font-family:inherit;font-size:11pt;"> as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and was reflected as part of the Company's operating lease right&#8211;of&#8211;use assets and lease obligations in the unaudited Condensed Consolidated Balance Sheet. See Notes </span><span style="font-family:inherit;font-size:11pt;">2</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">7</span><span style="font-family:inherit;font-size:11pt;"> for further information. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">During 2015, the City of Dallas issued additional bonds for the construction of a new parking garage at Dallas Love Field, which was completed and operational in fourth quarter 2018. As construction was completed prior to adoption of the New Lease Standard, the Company derecognized the LFMP Parking Garage related ACFO and Construction obligation within the unaudited Condensed Consolidated Balance Sheet as of January 1, 2019. The Company has not guaranteed the principal or interest payments on these bonds.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Construction costs recorded in ACFO for the Company's various projects as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and December 31, </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, were as follows:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="21"/></tr><tr><td style="width:22%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:2%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO,</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net (a)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Construction Obligation</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO,</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net (a)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Construction Obligation</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">FLL Terminal</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>313</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>304</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>308</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LAX Terminal 1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>485</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>459</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>476</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LAX Terminal 1.5</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b)</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>99</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>99</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>99</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LFMP Terminal</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>545</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>460</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>502</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LFMP Parking Garage</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>200</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>200</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>200</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">HOU International Terminal</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>126</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>115</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>116</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,768</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,637</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,701</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Net of accumulated depreciation. </span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b) Project still in progress.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c) Project completed in 2015 at Houston William P. Hobby Airport ("HOU").</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;font-weight:bold;">Contingencies</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company is from time to time subject to various legal proceedings and claims arising in the ordinary course of business, including, but not limited to, examinations by the Internal Revenue Service ("IRS"). The Company's management does not expect that the outcome of any of its currently ongoing legal proceedings or the outcome of any adjustments presented by the IRS, individually or collectively, will have a material adverse effect on the Company's financial condition, results of operations, or cash flow.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>R17.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6830579008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Boeing 737 MAX Aircraft Grounding<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ExtraordinaryAndUnusualItemsAbstract', window );"><strong>Unusual or Infrequent Items, or Both [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock', window );">Boeing 737 Max Aircraft Grounding</a></td>
<td class="text">BOEING 737 MAX AIRCRAFT GROUNDING<div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On March 13, 2019, the Federal Aviation Administration issued an emergency order for all U.S. airlines to ground all Boeing 737 MAX aircraft. The Company immediately complied with the order and grounded all </span><span style="font-family:inherit;font-size:11pt;"><span>34</span></span><span style="font-family:inherit;font-size:11pt;"> 737 MAX 8 aircraft in its fleet. The Company will continue to monitor the situation and any potential future accounting implications that arise.&#160;The most significant financial impacts of this grounding to the Company thus far have been the lost revenues, operating income, operating cash flows, and delayed capital expenditures directly associated with its grounded 737 MAX 8 fleet and other new aircraft that have not been able to be delivered. On July 18, 2019, the Boeing Company announced a </span><span style="font-family:inherit;font-size:11pt;"><span>$4.9 billion</span></span><span style="font-family:inherit;font-size:11pt;"> after-tax charge for &#8216;potential concessions and other considerations to customers for disruptions related to the 737 MAX grounding.&#8217; The Company has had preliminary discussions with Boeing regarding compensation for damages due to the MAX groundings, but has not reached any conclusions regarding these matters, and no amounts expected from Boeing have been included in second quarter results.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ExtraordinaryAndUnusualItemsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ExtraordinaryAndUnusualItemsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for an event or transaction that is unusual in nature or infrequent in occurrence, or both.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 20<br> -URI http://asc.fasb.org/subtopic&amp;trid=114868817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>29
<FILENAME>R18.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6814411600">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Basis of Presentation (Policies)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock', window );">Basis of Presentation</a></td>
<td class="text">The unaudited Condensed Consolidated Financial Statements for the interim periods ended <span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;"> include all adjustments which are, in the opinion of management, necessary for a fair presentation of the results for the interim periods. This includes all normal and recurring adjustments and elimination of significant intercompany transactions. Financial results for the Company and airlines in general can be seasonal in nature. In many years, the Company's revenues, as well as its Operating income and Net income, have been better in its second and third fiscal quarters than in its first and fourth fiscal quarters. Air travel is also significantly impacted by general economic conditions, the amount of disposable income available to consumers, unemployment levels, corporate travel budgets, extreme or severe weather and natural disasters, fears of terrorism or war, and other factors beyond the Company's control. These and other factors, such as the price of jet fuel in some periods, the nature of the Company's fuel hedging program, and the periodic volatility of commodities used by the Company for hedging jet fuel, have created, and may continue to create, significant volatility in the Company's financial results. See</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> for further information on fuel and the Company's hedging program. Operating results for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, are not necessarily indicative of the results that may be expected for future quarters or for the year ended </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">December&#160;31, 2019</span><span style="font-family:inherit;font-size:11pt;">. For further information, refer to the Consolidated Financial Statements and footnotes thereto included in the Company's Annual Report on Form 10-K for the year ended </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">.</span><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativesPolicyTextBlock', window );">Derivatives</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Upon proper qualification, the Company accounts for its fuel derivative instruments as cash flow hedges. All periodic changes in fair value of the derivatives designated as hedges are recorded in Accumulated other comprehensive income (loss) ("AOCI") until the underlying jet fuel is consumed. See Note </span><span style="font-family:inherit;font-size:11pt;">4</span><span style="font-family:inherit;font-size:11pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company's results are subject to the possibility that the derivatives will no longer qualify for hedge accounting, in which case any change in the fair value of derivative instruments since the last reporting period would be recorded in Other (gains) losses, net, in the unaudited Condensed Consolidated Statement of Comprehensive Income in the period of the change; however, any amounts previously recorded to AOCI would remain there until such time as the original forecasted transaction occurs, at which time these amounts would be reclassified to Fuel and oil expense. Factors that have and may continue to lead to the loss of hedge accounting include: significant fluctuation in energy prices, significant weather events affecting refinery capacity and the production of refined products, and the volatility of the different types of products the Company uses in hedging. Increased volatility in these commodity markets for an extended period of time, especially if such volatility were to worsen, could cause the Company to lose hedge accounting altogether for the commodities used in its fuel hedging program, which would create further volatility in the Company&#8217;s GAAP financial results. However, even though derivatives may not qualify for hedge accounting, the Company continues to hold the instruments as management believes derivative instruments continue to afford the Company the opportunity to stabilize jet fuel costs. When the Company has sold derivative positions in order to effectively "close" or offset a derivative already held as part of its fuel derivative instrument portfolio, any subsequent </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">changes in fair value of those positions are marked to market through earnings. Likewise, any changes in fair value of those positions that were offset by entering into the sold positions and were de-designated as hedges are concurrently marked to market through earnings. However, any changes in value related to hedges that were deferred as part of AOCI while designated as a hedge would remain until the originally forecasted transaction occurs. In a situation where it becomes probable that a fuel hedged forecasted transaction will not occur, any gains and/or losses that have been recorded to AOCI would be required to be immediately reclassified into earnings. The Company did not have any such situations occur during </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, or during the </span><span style="font-family:inherit;font-size:11pt;">six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company is party to certain interest rate swap agreements that are accounted for as either fair value hedges or cash flow hedges, as defined in the applicable accounting guidance for derivative instruments and hedging. Several of the Company's interest rate swap agreements qualify for the "shortcut" method of accounting for hedges, which dictates that the hedges are assumed to be perfectly effective, and thus there is no ineffectiveness to be recorded in earnings. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">For the Company&#8217;s interest rate swap agreements that do not qualify for the "shortcut" or "critical terms match" methods of accounting, ineffectiveness is assessed at each reporting period. If hedge accounting is achieved, all periodic changes in fair value of the interest rate swaps are recorded in AOCI. </span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueOfFinancialInstrumentsPolicy', window );">Fair Value of Financial Instruments</a></td>
<td class="text"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Accounting standards pertaining to fair value measurements establish a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, the Company held certain items that are required to be measured at fair value on a recurring basis. These included cash equivalents, short-term investments (primarily treasury bills and certificates of deposit), interest rate derivative contracts, fuel derivative contracts, and available-for-sale securities. The majority of the Company&#8217;s short-term investments consist of instruments classified as Level 1. However, the Company has certificates of deposit, commercial paper, and time deposits that are classified as Level 2, due to the fact that the fair value for these instruments is determined utilizing observable inputs in non-active markets. Other available-for-sale securities primarily consist of investments associated with the Company&#8217;s excess benefit plan.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company&#8217;s fuel and interest rate derivative instruments consist of over-the-counter contracts, which are not traded on a public exchange. Fuel derivative instruments currently consist solely of option contracts, whereas interest rate derivatives consist solely of swap agreements. See </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">Note 3</span><span style="font-family:inherit;font-size:11pt;"> for further information on the Company&#8217;s derivative instruments and hedging activities. The fair values of swap contracts are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets. Therefore, the Company has categorized these swap contracts as Level 2. The Company&#8217;s Treasury Department, which reports to the Chief Financial Officer, determines the value of option contracts utilizing an option pricing model based on inputs that are either readily available in public markets, can be derived from information available in publicly quoted markets, or are provided by financial institutions that trade these contracts. The option pricing model used by the Company is an industry standard model for valuing options and is the same model used by the broker/dealer community (i.e., the Company&#8217;s counterparties). The inputs to this option pricing model are the option strike price, underlying price, risk free rate of interest, time to expiration, and volatility. Because certain inputs used to determine the fair value of option contracts are unobservable (principally implied volatility), the Company has categorized these option contracts as Level 3. Volatility information is obtained from external sources, but is analyzed by the Company for reasonableness and compared to similar information received from other external sources. The fair value of option contracts considers both the intrinsic value and any remaining time value associated with those derivatives that have not yet settled. The </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Company also considers counterparty credit risk and its own credit risk in its determination of all estimated fair values. To validate the reasonableness of the Company&#8217;s option pricing model, on a monthly basis, the Company compares its option valuations to third party valuations. If any significant differences were to be noted, they would be researched in order to determine the reason. However, historically, no significant differences have been noted. The Company has consistently applied these valuation techniques in all periods presented and believes it has obtained the most accurate information available for the types of derivative contracts it holds.</span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">New Accounting Pronouncements</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">On February 25, 2016, the FASB issued the New Lease Standard. The New Lease Standard requires lessees to recognize a right-of-use asset and a lease liability on the balance sheet for all leases (with the exception of short-term leases, as defined in the New Lease Standard) at the lease commencement date and recognize expenses on the income statement in a similar manner to the legacy guidance in ASC 840, Leases ("ASC 840"). The lease liability is measured as the present value of the unpaid lease payments and the right-of-use asset will be derived from the calculation of the lease liability. Lease payments include fixed and in-substance fixed payments, variable payments based on an index or rate, reasonably certain purchase options, termination penalties, fees paid by the lessee to the owners of a special-purpose entity for restructuring the transaction, and probable amounts the lessee will owe under a residual value guarantee. Lease payments do not include (i) variable lease payments other than those that depend on an index or rate, (ii) any guarantee by the lessee of the lessor&#8217;s debt, or (iii) any amount allocated to non-lease components, if such election is made upon adoption, per the provisions of the New Lease Standard. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company adopted the provisions of the New Lease Standard effective January 1, 2019, using the modified retrospective adoption method, utilizing the simplified transition option available in the New Lease Standard, which allows entities to continue to apply the legacy guidance in ASC 840, including its disclosure requirements, in the comparative periods presented in the year of adoption. The Company elected the package of practical expedients available under the transition provisions of the New Lease Standard, including (i) not reassessing whether expired or existing contracts contain leases, (ii) not reassessing lease classification, and (iii) not revaluing initial direct costs for existing leases. </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In addition, the New Lease Standard eliminated the previous build-to-suit lease accounting guidance and resulted in derecognition of build-to-suit assets and liabilities that remained on the balance sheet after the end of the construction period, including the related deferred taxes. However, given the Company's guarantee associated with the bonds issued to fund the Dallas Love Field Modernization Program (the "LFMP"), the remaining debt service amount as of the adoption date was considered a minimum rental payment under the New Lease Standard, and therefore was recorded as a lease liability on the unaudited Condensed Consolidated Balance Sheet that will be reduced through future debt service payments made in 2019 and beyond. See Note </span><span style="font-family:inherit;font-size:11pt;">7</span><span style="font-family:inherit;font-size:11pt;"> for disclosures related to the New Lease Standard, and Note </span><span style="font-family:inherit;font-size:11pt;">10</span><span style="font-family:inherit;font-size:11pt;"> for further information on the Company&#8217;s build-to-suit projects.</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table provides the unaudited Condensed Consolidated Balance Sheet impact of applying the New Lease Standard effective as of January 1, 2019. The impact to the Company's results of operations and cash flows was not significant: </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12"/></tr><tr><td style="width:44%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance as of January 1, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balances removed under prior accounting</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balances added under New Lease Standard</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net impact of New Lease Standard </span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Flight equipment</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(110</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(110</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Assets constructed for others</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,669</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,669</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less allowance for depreciation and amortization </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(166</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>164</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease right-of-use assets</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,466</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,466</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>121</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(121</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,625</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,354</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(271</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(37</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>355</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>355</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(96</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(96</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Deferred income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(17</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>17</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Construction obligation </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,602</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,602</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>60</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(60</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Retained earnings </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(65</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(10</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>55</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total liabilities and stockholders' equity </span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,625</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,354</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(271</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRecognitionPolicyTextBlock', window );">Revenue Recognition</a></td>
<td class="text">The balance in Air traffic liability &#8211; passenger travel and ancillary passenger services also includes unused funds that are available for use by Customers and are not currently associated with a ticket, but represent funds effectively refunded and made available for use to purchase a ticket for a flight that occurs prior to their expiration. These funds are typically created as a result of a prior ticket cancellation or exchange. These performance obligations are expected to have a duration of twelve months or less; therefore, the Company has elected to not disclose the amount of the remaining transaction price and its expected timing of recognition for passenger tickets. Recognition of revenue associated with the Company&#8217;s loyalty liability can be difficult to predict, as the number of award seats available to members is not currently restricted and they could choose to redeem their points at any time that a seat is available. The performance obligations classified as a current liability related to the Company&#8217;s loyalty program were estimated based on expected redemptions utilizing historical redemption patterns, and forecasted flight availability, fares, and coefficients. The entire balance classified as Air traffic liability &#8211; noncurrent relates to loyalty points that were estimated to be redeemed in periods beyond 12 months following the representative balance sheet date. The Company expects the majority of loyalty points to be redeemed within two years.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeLeasesPolicyTextBlock', window );">Lessee, Leases</a></td>
<td class="text"><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company enters into leases for aircraft, property, and other types of equipment in the normal course of business. The accounting for these leases follows the requirements of the New Lease Standard, which the Company adopted as of January 1, 2019. See Note </span><span style="font-family:inherit;font-size:11pt;">2</span><span style="font-family:inherit;font-size:11pt;">. For leases with terms greater than </span><span style="font-family:inherit;font-size:11pt;">12</span><span style="font-family:inherit;font-size:11pt;"> months, an asset and lease liability are initially recorded at an amount equal to the present value of the unpaid lease payments. The Company's lease term includes any option to extend the lease when it is reasonably certain that it will exercise that option. The Company uses its estimated incremental borrowing rate, which is derived from information available at the lease commencement date, in determining the present value of lease payments, since the Company does not know the actual implicit rates in its leases. The Company gives consideration to its recent debt issuances as well as publicly available data for instruments with similar characteristics when calculating its incremental borrowing rate. The Company does not separate lease and nonlease components within any of its agreements.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BasisOfAccountingPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativesPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for its derivative instruments and hedging activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=d3e41620-113959<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=d3e41638-113959<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5579245-113959<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=d3e41675-113959<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(n))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5579240-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativesPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueOfFinancialInstrumentsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for determining the fair value of financial instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 60<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=7493716&amp;loc=d3e21868-110260<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109250915&amp;loc=d3e13279-108611<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueOfFinancialInstrumentsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeLeasesPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for leasing arrangement entered into by lessee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918666-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeLeasesPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueRecognitionPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18726-107790<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRecognitionPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>30
<FILENAME>R19.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821042736">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>New Accounting Pronouncements (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract', window );"><strong>New Accounting Pronouncements and Changes in Accounting Principles [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock', window );">Schedule of New Accounting Pronouncements and Changes in Accounting Principles</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table provides the unaudited Condensed Consolidated Balance Sheet impact of applying the New Lease Standard effective as of January 1, 2019. The impact to the Company's results of operations and cash flows was not significant: </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12"/></tr><tr><td style="width:44%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance as of January 1, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balances removed under prior accounting</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balances added under New Lease Standard</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net impact of New Lease Standard </span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Flight equipment</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(110</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(110</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Assets constructed for others</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,669</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,669</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less allowance for depreciation and amortization </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(166</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>164</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease right-of-use assets</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,466</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,466</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>121</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(121</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,625</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,354</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(271</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(37</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>355</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>355</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(96</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(96</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Deferred income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(17</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>17</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Construction obligation </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,602</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,602</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent operating lease liabilities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,119</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>60</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(60</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Retained earnings </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(65</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(10</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>55</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total liabilities and stockholders' equity </span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,625</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,354</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(271</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 270<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109236672&amp;loc=d3e765-108305<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 270<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.10-01.(b)(6))<br> -URI http://asc.fasb.org/extlink&amp;oid=27015980&amp;loc=d3e46468-122699<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22580-107794<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 270<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=109236672&amp;loc=d3e725-108305<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>R20.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6811868608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Financial Derivative Instruments (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract', window );"><strong>Derivative Instruments and Hedging Activities Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock', window );">Volume of Fuel Hedging</a></td>
<td class="text">The following table provides information about the Company&#8217;s volume of fuel hedging on an economic basis considering current market prices:<div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="6"/></tr><tr><td style="width:27%;"/><td style="width:1%;"/><td style="width:26%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:44%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Maximum fuel hedged as of</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Derivative underlying commodity type as of</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Period (by year)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(gallons in millions) (a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Remainder of 2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>687</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude and Brent crude oil</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,301</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude oil, Brent crude oil, and Heating oil</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>930</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude and Brent crude oil</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>227</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">WTI crude and Brent crude oil</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:6px;padding-top:6px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Due to the types of derivatives utilized by the Company and different price levels of those contracts, these volumes represent the maximum economic hedge in place and may vary significantly as market prices fluctuate.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock', window );">Schedule of Derivative Instruments in Statement of Financial Position, Fair Value</a></td>
<td class="text">The following table presents the location of all assets and liabilities associated with the Company&#8217;s derivative instruments within the unaudited Condensed Consolidated Balance Sheet:<div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="19"/></tr><tr><td style="width:28%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Asset derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liability derivatives</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value at</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">6/30/2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">12/31/2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">6/30/2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">12/31/2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Derivatives designated as hedges (a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts (gross)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>67</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>43</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts (gross)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>120</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>95</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total derivatives designated as hedges</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>14</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Represents the position of each trade before consideration of offsetting positions with each counterparty and does not include the impact of cash collateral deposits provided to or received from counterparties. See discussion of credit risk and collateral following in this Note.</span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock', window );">Schedule of Derivative Instruments Statements of Financial Performance and Financial Position, Location</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table presents the amounts recorded on the unaudited Condensed Consolidated Balance Sheet related to fair value hedges:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:40%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Balance Sheet location of hedged item</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Carrying amount of the hedged liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Cumulative amount of fair value hedging adjustment included in the carrying amount of the hedged liabilities (a)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>500</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>783</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>18</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>800</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>783</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>19</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) At </span><span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2018</span><span style="font-family:inherit;font-size:10pt;">, these amounts include the cumulative amount of fair value hedging adjustments remaining for which hedge accounting has been discontinued of </span><span style="font-family:inherit;font-size:10pt;"><span>$19 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$20 million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock', window );">Cash Collateral Deposits Due To or From Third Parties</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">In addition, the Company had the following amounts associated with fuel derivative instruments and hedging activities in its unaudited Condensed Consolidated Balance Sheet:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="11"/></tr><tr><td style="width:42%;"/><td style="width:1%;"/><td style="width:27%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Due to third parties for fuel contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Receivable from third parties for fuel contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts and other receivables</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OffsettingAssetsTableTextBlock', window );">Offsetting Assets</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The Company has the following recognized financial assets and financial liabilities resulting from those transactions that meet the scope of the disclosure requirements as necessitated by applicable accounting guidance for balance sheet offsetting: </span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"><tr><td colspan="28"/></tr><tr><td style="width:9%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:3%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:3%;"/></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Offsetting of derivative assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">December&#160;31, 2018</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Balance Sheet location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of assets presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of assets presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Prepaid expenses and other current assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>67</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>67</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>43</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>43</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Other assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>120</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>120</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>95</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>95</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(a)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) The net amounts of derivative assets and liabilities are reconciled to the individual line item amounts presented in the unaudited Condensed Consolidated Balance Sheet in Note </span><span style="font-family:inherit;font-size:10pt;">9</span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OffsettingLiabilitiesTableTextBlock', window );">Offsetting Liabilities</a></td>
<td class="text"><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.05068226120858%;border-collapse:collapse;text-align:left;"><tr><td colspan="28"/></tr><tr><td style="width:9%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:3%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:3%;"/></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Offsetting of derivative liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td colspan="27" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(i)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(iii) = (i) + (ii)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">December&#160;31, 2018</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Balance Sheet location</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of liabilities presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts of recognized liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross amounts offset in the Balance Sheet</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Net amounts of liabilities presented in the Balance Sheet</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Accrued liabilities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Interest rate derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Other noncurrent liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock', window );">Schedule Of Derivative Instruments In Hedging Relationships Gain Loss In Statement Of Financial Performance</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following tables present the impact of derivative instruments and their location within the unaudited Condensed Consolidated Statement of Comprehensive Income for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:56%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/></tr><tr><td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>7</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(16</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Gain) loss on cash flow hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Commodity contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of gain reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(16</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Impact of fair value hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>6</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>6</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:56%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/></tr><tr><td colspan="17" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Location and amount of (gain) loss recognized in income on cash flow and fair value hedging relationships</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel and oil </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>15</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(12</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>19</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(Gain) loss on cash flow hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Commodity contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of (gain) loss reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(12</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amount of loss reclassified from AOCI into income </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Impact of fair value hedging relationships:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;Interest contracts:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Hedged items</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>12</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Derivatives designated as hedging instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock', window );">Derivatives in Cash Flow Hedging Relationships</a></td>
<td class="text"><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:71%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/></tr><tr><td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives designated and qualified in cash flow hedging relationships</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Gain) loss recognized in AOCI on derivatives, net of tax </span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>54</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(228</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>16</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>70</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(229</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:71%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/></tr><tr><td colspan="8" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives designated and qualified in cash flow hedging relationships</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Gain) loss recognized in AOCI on derivatives, net of tax </span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivative contracts</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(12</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(306</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>27</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>15</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(308</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock', window );">Derivatives Not in Cash Flow Hedging Relationships</a></td>
<td class="text"><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"/></tr><tr><td style="width:45%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:27%;"/></tr><tr><td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives not designated as hedges</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Gain recognized </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">in income on derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Location of gain</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;recognized in income </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">on derivatives</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"/></tr><tr><td style="width:45%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:27%;"/></tr><tr><td colspan="10" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Derivatives not designated as hedges</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" rowspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Gain recognized </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">in income on derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Location of gain</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;recognized in income </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">on derivatives</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives</span></div><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock', window );">Fair Values of Fuel Derivatives, Amounts Posted as Collateral, and Collateral Posting Threshold Amounts</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table provides the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, at which such postings are triggered:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="32"/></tr><tr><td style="width:26%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:5%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:7%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td colspan="27" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Counterparty (CP)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">B</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">C</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">D</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">E</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">F</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Other </span><span style="font-family:inherit;font-size:9pt;">(a)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Total</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Fair value of fuel derivatives</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>46</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>32</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>59</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>16</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>11</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>10</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>13</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash collateral held from CP</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Aircraft collateral pledged to CP</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Letters of credit (LC)</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Option to substitute LC for aircraft</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(200) to (600)(b)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Option to substitute LC for cash</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(75) to (150) or &gt;(550)(c)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(125) to (150) or &gt;(550)(d)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(d)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;">If credit rating is investment </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;">grade, fair value of fuel </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;vertical-align:top;">derivative level at which:</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is provided to CP</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(50) to (200) or &gt;(600)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;(50)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(75) to (150) or &gt;(550)(e)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(125) to (150) or &gt;(550)(e)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;(40)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;(70)(e)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is received from CP</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;50(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;150(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;250(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;125(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;100(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&gt;70(e)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">Aircraft or cash can be pledged to </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">&#160;&#160;CP as collateral</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(200) to (600)(f)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)(c)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">If credit rating is non-investment </span></div><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">grade, fair value of fuel derivative level at which:</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is provided to CP</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0) to (200) or &gt;(600)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0) to (150) or &gt;(550)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(0) to (150) or &gt;(550)</span></div><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Cash is received from CP</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">Aircraft or cash can be pledged to </span></div><div style="vertical-align:top;text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;vertical-align:top;">&#160;&#160;CP as collateral</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(200) to (600)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(150) to (550)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">N/A</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(a) Individual counterparties with fair value of fuel derivatives &lt; </span><span style="font-family:inherit;font-size:9pt;"><span>$10 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(b) The Company has the option of providing letters of credit in addition to aircraft collateral if the appraised value of the aircraft does not meet the collateral requirements.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(c) The Company has the option of providing cash, letters of credit, or pledging aircraft as collateral. </span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(d) The Company has the option to substitute letters of credit for </span><span style="font-family:inherit;font-size:9pt;"><span>100 percent</span></span><span style="font-family:inherit;font-size:9pt;"> of cash collateral requirement.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(e) Thresholds may vary based on changes in credit ratings within investment grade.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(f) The Company has the option of providing cash or pledging aircraft as collateral.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">(g) Cash collateral is provided at </span><span style="font-family:inherit;font-size:9pt;"><span>100 percent</span></span><span style="font-family:inherit;font-size:9pt;"> of fair value of fuel derivative contracts.</span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash Collateral Deposits Due To or From Third Parties</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule of the location and amount of gains and losses reported in the statement of financial performance (or when applicable, the statement of financial position, for example, gains and losses initially recognized in other comprehensive income) on derivative instruments designated and qualifying as hedging instruments in cash flow hedges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule Of Derivative Instruments In Hedging Relationships Gain Loss In Statement Of Financial Performance</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule of the location and amount of gains and losses reported in the statement of financial performance (or when applicable, the statement of financial position, for example, gains and losses initially recognized in other comprehensive income) on derivative instruments not designated and qualifying as hedging instruments in cash flow hedges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of the agreements the Company had with counterparties in which cash deposits/receipts and/or pledged aircraft are required to be posted whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. Includes the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts at which such postings are triggered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of the volume of fuel hedging for the current year (including current and prior period actuals), as well as for future periods.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OffsettingAssetsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of derivative and other financial assets that are subject to offsetting, including master netting arrangements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225877-175312<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OffsettingAssetsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OffsettingLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of derivative and other financial liabilities that are subject to offsetting, including master netting arrangements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225877-175312<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OffsettingLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4B<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624163-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of derivative instruments (including nonderivative instruments that are designated and qualify as hedging instruments) of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4A<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5618551-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>32
<FILENAME>R21.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821044320">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Comprehensive Income (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityAbstract', window );"><strong>Equity [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock', window );">Components of Comprehensive Income</a></td>
<td class="text">The differences between Net income and Comprehensive income for the <span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June 30,</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">2018</span><span style="font-family:inherit;font-size:11pt;"> were as follows:</span><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:65%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NET INCOME</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>741</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>733</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain (loss) on fuel derivative instruments, net of</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of ($17) and $66</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(56</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>216</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain (loss) on interest rate derivative instruments, net of </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of ($4) and $1</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(15</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other, net of deferred taxes of $1 and $-</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total other comprehensive income (loss)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(66</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>220</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COMPREHENSIVE INCOME</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>675</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>953</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:65%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NET INCOME</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,128</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,195</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain on fuel derivative instruments, net of </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of $6 and $91</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>19</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>297</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain (loss) on interest rate derivative instruments, net of </span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;deferred taxes of ($8) and $1</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(25</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other, net of deferred taxes of $4 and $-</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>16</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total other comprehensive income</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>304</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">COMPREHENSIVE INCOME</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,138</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,499</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock', window );">Rollforward of the Amounts Included in AOCI, Net of Taxes</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">A rollforward of the amounts included in AOCI is shown below for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="24"/></tr><tr><td style="width:24%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest rate derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Defined benefit plan items</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Other</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Deferred tax</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accumulated other</span></div><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">comprehensive income (loss)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at March&#160;31, 2019</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>42</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>39</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(29</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>96</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Changes in fair value</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(71</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(20</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>6</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>20</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(65</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Reclassification to earnings</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(31</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(33</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>45</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(9</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>30</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="24"/></tr><tr><td style="width:24%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:6%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Interest rate derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Defined benefit plan items</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Other</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Deferred tax</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accumulated other</span></div><div style="text-align:center;vertical-align:middle;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">comprehensive income (loss)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December&#160;31, 2018</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(56</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(7</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>20</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Changes in fair value</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>16</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(35</span></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>20</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Reclassification to earnings</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(31</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(33</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>45</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(9</span></span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>30</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock', window );">Reclassification out of Accumulated Other Comprehensive Income</a></td>
<td class="text"><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following tables illustrate the significant amounts reclassified out of each component of AOCI for the </span><span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">: </span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"/></tr><tr><td style="width:45%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:18%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:33%;"/></tr><tr><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Amounts reclassified from AOCI</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Affected line item in the unaudited Condensed Consolidated Statement of </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Comprehensive Income</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">AOCI components</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized gain on fuel derivative instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel and oil expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized loss on interest rate derivative instruments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total reclassifications for the period</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr></table></div></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"/></tr><tr><td style="width:45%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:18%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:33%;"/></tr><tr><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Amounts reclassified from AOCI </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td rowspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Affected line item in the unaudited Condensed Consolidated Statement of </span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Comprehensive Income</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">AOCI components</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized loss on fuel derivative instruments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel and oil expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax Expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>7</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unrealized loss on interest rate derivative instruments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less: Tax Expense</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total reclassifications for the period</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net of tax</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of accumulated other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669686-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions  designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e526-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>33
<FILENAME>R22.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6818136272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue from Contract with Customer [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueTableTextBlock', window );">Disaggregation of Passenger Revenue</a></td>
<td class="text">The following table provides the components of Passenger revenue recognized for the <span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">:  </span><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"/></tr><tr><td style="width:41%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger non-loyalty</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4,683</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4,605</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8,726</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8,552</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger loyalty - air transportation</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>622</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>588</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,158</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,079</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Passenger ancillary sold separately</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>182</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>165</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>347</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>312</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;Total passenger revenues</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,487</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,358</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10,231</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9,943</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock', window );">Components of Air Traffic Liability</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and </span><span style="font-family:inherit;font-size:11pt;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">, the components of Air traffic liability, including contract liabilities based on tickets sold, unused funds available to the Customer, and loyalty points available for redemption, net of expected spoilage, within the unaudited Condensed Consolidated Balance Sheet were as follows:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:64%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance as of</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - passenger travel and ancillary passenger services</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,695</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,059</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - loyalty program</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,289</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,011</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;Total Air traffic liability</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,984</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,070</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div>Rollforwards of the Company's Air traffic liability - loyalty program for the <span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;"> were as follows (in millions):</span><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"/></tr><tr><td style="width:47%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - loyalty program - beginning balance</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,171</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,799</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,011</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,667</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Amounts deferred associated with points awarded</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>757</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>719</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,468</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,349</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue recognized from points redeemed - Passenger</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(622</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(588</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,158</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1,079</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue recognized from points redeemed - Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(17</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(11</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(32</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(18</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Air traffic liability - loyalty program - ending balance</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,289</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,919</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,289</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,919</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock', window );">Rollforward of Air Traffic Liability</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Air traffic liability includes consideration received for ticket and loyalty related performance obligations which have not been satisfied as of a given date. Rollforwards of the amounts included in Air traffic liability as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;"> and </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;"> were as follows (in millions):</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"/></tr><tr><td style="width:79%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Air traffic liability</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December 31, 2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,070</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>11,178</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2,855</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from current period sales</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(7,409</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June 30, 2019</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,984</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"/></tr><tr><td style="width:79%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Air traffic liability</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December 31, 2017</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4,565</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10,927</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from amounts included in contract liability opening balances</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2,613</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;Revenue from current period sales</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(7,349</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June 30, 2018</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5,530</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of contract balances and changes in contract balances.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130551-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueByArrangementDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueByArrangementDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisaggregationOfRevenueTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130545-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisaggregationOfRevenueTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<FILENAME>R23.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6972752896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net Income Per Share (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>Earnings Per Share [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Schedule Of Earnings Per Share Basic And Diluted</a></td>
<td class="text"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table sets forth the computation of basic and diluted net income per share (in millions, except per share amounts):</span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"/></tr><tr><td style="width:57%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:8%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30,</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NUMERATOR:</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Net income</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>741</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>733</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,128</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,195</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">DENOMINATOR:</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Weighted-average shares outstanding, basic</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>542</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>578</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>547</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>582</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Dilutive effect of restricted stock units</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Adjusted weighted-average shares outstanding, diluted</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>542</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>579</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>547</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>583</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">NET INCOME PER SHARE:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Basic</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1.37</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1.27</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2.06</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2.05</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Diluted</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1.37</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1.27</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2.06</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2.05</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Potentially dilutive amounts excluded from calculations:</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Restricted stock units</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>35
<FILENAME>R24.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6812007488">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock', window );">Lease-Related Assets and Liabilities</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Lease-related assets and liabilities recorded on the unaudited Condensed Consolidated Balance Sheet were as follows:</span></div><div style="line-height:174%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"/></tr><tr><td style="width:33%;"/><td style="width:47%;"/><td style="width:1%;"/><td style="width:18%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet location</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease right-of-use assets (net)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,424</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance </span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Property and equipment (net of allowance for depreciation and amortization of $401)</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>862</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,286</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current operating lease liabilities </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>350</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Current maturities of long-term debt</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>86</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Noncurrent operating lease liabilities </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,072</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance</span></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term debt less current maturities</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>608</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease liabilities</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,116</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCostTableTextBlock', window );">Components of Lease Cost</a></td>
<td class="text"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The components of lease costs, included in the unaudited Condensed Consolidated Statement of Comprehensive Income, were as follows:</span><span style="font-family:inherit;font-size:10pt;"> </span><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"/></tr><tr><td style="width:32%;"/><td style="width:29%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Statement of Comprehensive Income location</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease cost - aircraft (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other operating expenses</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>44</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>88</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating lease cost - other</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Landing fees and airport rentals, and Other operating expenses</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>22</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>44</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Short-term lease cost </span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other operating expenses</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Variable lease cost</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Landing fees and airport rentals, and Other operating expenses</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>349</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>679</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance lease cost:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Amortization of lease liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Depreciation and amortization</span></div><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>29</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>58</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest on lease liabilities</span></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest expense</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>7</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>14</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total net lease cost</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>452</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>885</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Net of sublease income of </span><span style="font-family:inherit;font-size:10pt;"><span>$25 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$50 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three and six months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:10pt;">, respectively. </span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock', window );">Schedule of Cash Flow, Supplemental Disclosures</a></td>
<td class="text"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Supplemental cash flow information related to leases, included in the unaudited Condensed Consolidated Statement of Cash Flows, was as follows:</span><span style="font-family:inherit;font-size:10pt;"> </span><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:61%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:17%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Three months ended June 30, 2019</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Six months ended June 30, 2019</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash paid for amounts included in the measurement of lease liabilities: </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating cash flows for operating leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>107</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>203</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating cash flows for finance leases</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>7</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>14</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Financing cash flows for finance leases</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>21</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>43</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Right-of-use assets obtained in exchange for lease obligations:</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating leases</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>124</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance leases</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock', window );">Finance lease maturity</a></td>
<td class="text"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, maturities of lease liabilities were as follows: </span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:57%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Finance leases</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Remainder of 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>210</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>55</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>344</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>109</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>213</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>104</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>140</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>101</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2023</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>110</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>97</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Thereafter </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>752</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>339</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease payments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,769</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>805</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less imputed interest</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(347</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(111</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease obligations</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,422</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>694</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less current obligations </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(350</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(86</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term lease obligations</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,072</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>608</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock', window );">Lessee Operating and Finance Leases Weighted Average Assumptions</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The table below presents additional information related to the Company's leases as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"/></tr><tr><td style="width:62%;"/><td style="width:37%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">As of June 30, 2019</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Weighted average remaining lease term</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating leases</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>9 years</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8 years</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Weighted average discount rate </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Operating leases (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3.8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3.8</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">%</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Upon adoption of the New Lease Standard, the incremental borrowing rate used for existing leases was established as of January 1, 2019.</span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock', window );">Operating lease maturity</a></td>
<td class="text"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">As of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, maturities of lease liabilities were as follows: </span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:57%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">in millions</span><span style="font-family:inherit;font-size:10pt;font-weight:bold;">)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Finance leases</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Remainder of 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>210</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>55</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>344</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>109</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>213</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>104</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>140</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>101</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2023</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>110</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>97</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Thereafter </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>752</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>339</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease payments</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,769</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>805</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less imputed interest</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(347</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(111</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total lease obligations</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,422</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>694</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less current obligations </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(350</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(86</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term lease obligations</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,072</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>608</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock', window );">Future Minimum Lease Payments Under Capital Leases And Noncancelable Operating Leases</a></td>
<td class="text"><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Future minimum lease payments under capital leases and noncancelable operating leases and rentals to be received under subleases with initial or remaining terms in excess of one year at&#160;December&#160;31, 2018, were as follows:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:52%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Capital</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">leases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Subleases</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">leases, net</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>111</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>348</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(92</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>256</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>109</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>357</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(78</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>279</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>105</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>244</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(41</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>203</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>100</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>172</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(17</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>155</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2023</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>97</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>146</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(7</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>139</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Thereafter</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>335</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>474</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(1</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>473</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total minimum lease payments</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>857</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,741</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(236</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,505</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less amount representing interest</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>126</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Present value of minimum lease payments (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>731</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Less current portion</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>85</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Long-term portion</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>646</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><span style="font-family:inherit;font-size:10pt;">(a) Excludes lease incentive obligation of </span><span style="font-family:inherit;font-size:10pt;"><span>$114 million</span></span><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future Minimum Lease Payments Under Capital Leases And Noncancelable Operating Leases [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lease-Related Assets and Liabilities</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lessee Operating and Finance Leases Weighted Average Assumptions [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCostTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCostTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of supplemental cash flow information for the periods presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>36
<FILENAME>R25.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6812184688">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurements (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair Value Disclosures [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock', window );">Assets and liabilities measured at fair value on a recurring basis</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following tables present the Company&#8217;s assets and liabilities that are measured at fair value on a recurring basis at </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and </span><span style="font-family:inherit;font-size:11pt;color:#000000;text-decoration:none;">December&#160;31, 2018</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:32%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements at reporting date using:</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quoted prices in</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">active markets</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">for identical assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">other observable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">unobservable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 1)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 2)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 3)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(in millions)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,116</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>2,116</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Commercial paper</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>295</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>295</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>10</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Time deposits</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Short-term investments:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Treasury bills</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,291</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,291</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>224</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>224</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Time deposits</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives (see Note 3)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#8212;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivatives:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Option contracts (b)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other available-for-sale securities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>172</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>172</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>4,345</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,579</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>579</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives (see Note 3)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(37</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Cash equivalents are primarily composed of money market investments.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:10pt;">(b) In the unaudited Condensed Consolidated Balance Sheet amounts are presented as an asset. See Note </span><span style="font-family:inherit;font-size:11pt;">3</span><span style="font-family:inherit;font-size:10pt;">.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-top:4px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"/></tr><tr><td style="width:32%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:14%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="11" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements at reporting date using:</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quoted prices in</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">active markets</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">for identical assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">other observable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Significant</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">unobservable</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">inputs</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Description</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2018</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 1)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 2)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">(Level 3)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Assets</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="15" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(in millions)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Cash equivalents (a)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,392</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,392</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Commercial paper</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>454</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>454</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>8</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Short-term investments:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Treasury bills</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,582</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,582</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certificates of deposit</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>228</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>228</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Time deposits</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>25</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivatives:</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Option contracts (b)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other available-for-sale securities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>127</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>127</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Total assets</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,954</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>3,101</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>715</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Liabilities</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Interest rate derivatives (see Note 3)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(14</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Cash equivalents are primarily composed of money market investments.</span></div><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b)&#160;In the unaudited Condensed Consolidated Balance Sheet amounts are presented as a net asset.&#160;See Note 3.</span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock', window );">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation</a></td>
<td class="text">The following tables present the Company&#8217;s activity for items measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the <span style="font-family:inherit;font-size:11pt;">three and six months ended</span><span style="font-family:inherit;font-size:11pt;"> </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:98.05068226120858%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"/></tr><tr><td style="width:64%;"/><td style="width:1%;"/><td style="width:30%;"/><td style="width:1%;"/><td style="width:4%;"/></tr><tr><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements using significant unobservable inputs (Level 3)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at March&#160;31, 2019</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>254</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total losses (realized or unrealized) included in other comprehensive income</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(69</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Purchases</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>32</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Sales</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Settlements</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(30</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-align:left;">(a) The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.41520467836257%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"/></tr><tr><td style="width:65%;"/><td style="width:1%;"/><td style="width:29%;"/><td style="width:1%;"/><td style="width:4%;"/></tr><tr><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value measurements using significant unobservable inputs (Level 3)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at December&#160;31, 2018</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>138</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Total gains (realized or unrealized) included in other comprehensive income</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>22</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Purchases</span></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>76</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Sales</span></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(2</span></span></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a)</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Settlements</span></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>(47</span></span></div></td><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Balance at June&#160;30, 2019</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:middle;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>187</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-align:left;">(a) The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock', window );">Fair Value Valuation Techniques</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The following table presents a range of the unobservable inputs utilized in the fair value measurements of the Company&#8217;s fuel derivatives classified as Level 3 at </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">:</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"/></tr><tr><td style="width:25%;"/><td style="width:1%;"/><td style="width:19%;"/><td style="width:1%;"/><td style="width:22%;"/><td style="width:1%;"/><td style="width:18%;"/><td style="width:1%;"/><td style="width:12%;"/></tr><tr><td colspan="9" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Quantitative information about Level 3 fair value measurements</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Valuation technique</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Unobservable input</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Period (by year)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Range</span></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel derivatives</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Option model</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Implied volatility</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Third quarter 2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">24-30%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fourth quarter 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">22-30%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2020</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">20-32%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2021</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18-23%</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2022</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">18-21%</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByBalanceSheetGroupingTextBlock', window );">Fair value, by Balance Sheet Grouping</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">The carrying amounts and estimated fair values of the Company&#8217;s long-term debt (including current maturities), as well as the applicable fair value hierarchy tier, at </span><span style="font-family:Times New Roman;font-size:11pt;color:#000000;text-decoration:none;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">,&#160;are presented in the table below. The fair values of the Company&#8217;s publicly held long-term debt are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets; therefore, the Company has categorized these agreements as Level 2. Debt under </span><span style="font-family:inherit;font-size:11pt;">four</span><span style="font-family:inherit;font-size:11pt;"> of the Company&#8217;s debt agreements is not publicly held. The Company has determined the estimated fair value of this debt to be Level 3, as certain inputs used to determine the fair value of these agreements are unobservable. The Company utilizes indicative pricing from counterparties and a discounted cash flow method to estimate the fair value of the Level 3 items.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"/></tr><tr><td style="width:53%;"/><td style="width:1%;"/><td style="width:13%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:13%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/></tr><tr><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;Carrying value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Estimated fair value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair value level hierarchy</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Term Loan Agreement payable through July 2019 - 4.84%</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>5</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.75% Notes due November 2019</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>301</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.65% Notes due 2020</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>500</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>502</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Term Loan Agreement payable through 2020 - 5.223%</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>161</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>161</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">737 Aircraft Notes payable through 2020</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>24</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>24</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">2.75% Notes due 2022</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>302</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Pass Through Certificates due 2022 - 6.24%</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>225</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>237</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Term Loan Agreement payable through 2026 - 3.71%</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>188</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>188</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 3</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.00% Notes due 2026</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>301</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">3.45% Notes due 2027</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>300</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>308</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">7.375% Debentures due 2027</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>123</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>150</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Level 2</span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByBalanceSheetGroupingTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109250915&amp;loc=d3e13467-108611<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByBalanceSheetGroupingTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) using recurring unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19279-110258<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19190-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>37
<FILENAME>R26.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821029440">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Supplemental Financial Information (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TableTextBlock', window );"><strong>Table Text Block [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfOtherAssetsTableTextBlock', window );">Other Assets</a></td>
<td class="text"><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:60%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Derivative contracts</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>120</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>95</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Intangible assets, net</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>312</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>400</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Finance lease receivable</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>54</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>61</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>207</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>164</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other assets</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>693</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>720</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfAccountsPayableTableTextBlock', window );">Schedule of Accounts Payable</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:60%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable trade</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>260</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>263</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Salaries payable</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>205</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>216</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Taxes payable</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>269</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>220</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Aircraft maintenance payable</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>74</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>69</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Fuel payable</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>106</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>122</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other payable</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>416</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>526</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accounts payable</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,330</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,416</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock', window );">Accrued Liabilities</a></td>
<td class="text"><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:60%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Profitsharing and savings plans</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>282</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>580</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Vacation pay</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>421</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>403</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Health</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>110</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>107</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Workers compensation</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>169</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>166</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Property and income taxes</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>73</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>68</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>260</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>425</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Accrued liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,315</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,749</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock', window );">Other Noncurrent Liabilities</a></td>
<td class="text"><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:60%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:16%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">(in millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June 30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Postretirement obligation</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>240</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>232</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other deferred compensation</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>282</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>247</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>117</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>171</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Other noncurrent liabilities</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>639</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>650</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ScheduleOfAccountsPayableTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of accounts payable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ScheduleOfAccountsPayableTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNoncurrentLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of other noncurrent liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNoncurrentLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of accrued liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfOtherAssetsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfOtherAssetsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>38
<FILENAME>R27.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6830552608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies (Tables)<br></strong></div></th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr><th class="th"><div>Jun. 30, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermPurchaseCommitmentTextBlock', window );">Construction costs recorded in ACFO</a></td>
<td class="text"><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Construction costs recorded in ACFO for the Company's various projects as of </span><span style="font-family:inherit;font-size:11pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:11pt;">, and December 31, </span><span style="font-family:inherit;font-size:11pt;">2018</span><span style="font-family:inherit;font-size:11pt;">, were as follows:</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="21"/></tr><tr><td style="width:22%;"/><td style="width:4%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:2%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">June&#160;30, 2019</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;text-decoration:underline;">(in millions)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO,</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net (a)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Construction Obligation</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">ACFO,</span></div><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Net (a)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Construction Obligation</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">FLL Terminal</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>313</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>304</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>308</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LAX Terminal 1</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>485</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>459</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>476</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LAX Terminal 1.5</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b)</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>99</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>99</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>99</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LFMP Terminal</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>545</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>460</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>502</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">LFMP Parking Garage</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>200</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>200</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>200</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">HOU International Terminal</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>&#8212;</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>126</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>115</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>116</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>144</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">&#160;</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,768</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,637</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><span>1,701</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(a) Net of accumulated depreciation. </span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(b) Project still in progress.</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">(c) Project completed in 2015 at Houston William P. Hobby Airport ("HOU").</span></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermPurchaseCommitmentTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of key provisions of an arrangement under which the entity has agreed to purchase goods or services over a period of time greater than one year or the normal operating cycle, if longer, including the item for which expenditures will be made, minimum quantities, milestones, time period and committed amount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermPurchaseCommitmentTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>39
<FILENAME>R28.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6814689152">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>New Accounting Pronouncements - Adjustments (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jan. 01, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems', window );"><strong>New Accounting Pronouncements or Change in Accounting Principle</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">$ 281<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 310<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FlightEquipmentGross', window );">Flight equipment</a></td>
<td class="nump">21,707<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">21,753<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthers', window );">Assets constructed for others</a></td>
<td class="nump">144<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,768<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less allowance for depreciation and amortization</a></td>
<td class="num">(10,164)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(9,731)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="nump">1,424<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="nump">693<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">720<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">26,374<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">26,243<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">1,330<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,416<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued liabilities</a></td>
<td class="nump">1,315<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,749<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current operating lease liabilities</a></td>
<td class="nump">350<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Current maturities of long-term debt</a></td>
<td class="nump">654<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">606<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligations', window );">Long-term debt less current maturities</a></td>
<td class="nump">2,449<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,771<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td>
<td class="nump">2,497<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,427<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ConstructionObligationNoncurrent', window );">Construction obligation</a></td>
<td class="nump">144<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,701<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Noncurrent operating lease liabilities</a></td>
<td class="nump">1,072<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other noncurrent liabilities</a></td>
<td class="nump">639<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">650<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="nump">16,962<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15,967<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">$ 26,374<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 26,243<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member', window );">ASU 2016-02</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems', window );"><strong>New Accounting Pronouncements or Change in Accounting Principle</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FlightEquipmentGross', window );">Flight equipment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(110)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthers', window );">Assets constructed for others</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,669)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less allowance for depreciation and amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">164<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,466<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(121)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(271)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(37)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current operating lease liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">355<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Current maturities of long-term debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(14)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligations', window );">Long-term debt less current maturities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(96)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">17<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ConstructionObligationNoncurrent', window );">Construction obligation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1,602)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Noncurrent operating lease liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,119<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other noncurrent liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(60)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">55<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(271)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AdjustmentsforNewLeaseStandardAxis=luv_BalancesRemovedUnderPriorAccountingMember', window );">Balances Removed Under Prior Accounting | ASU 2016-02</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems', window );"><strong>New Accounting Pronouncements or Change in Accounting Principle</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FlightEquipmentGross', window );">Flight equipment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthers', window );">Assets constructed for others</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,669<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less allowance for depreciation and amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(166)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">121<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,625<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">37<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current operating lease liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Current maturities of long-term debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligations', window );">Long-term debt less current maturities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(17)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ConstructionObligationNoncurrent', window );">Construction obligation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,602<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Noncurrent operating lease liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other noncurrent liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">60<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(65)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,625<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AdjustmentsforNewLeaseStandardAxis=luv_BalancesAddedUnderNewLeaseStandardMember', window );">Balances Added Under New Lease Standard | ASU 2016-02</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems', window );"><strong>New Accounting Pronouncements or Change in Accounting Principle</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FlightEquipmentGross', window );">Flight equipment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(110)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthers', window );">Assets constructed for others</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less allowance for depreciation and amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,466<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,354<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current operating lease liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">355<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Current maturities of long-term debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(14)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligations', window );">Long-term debt less current maturities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(96)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ConstructionObligationNoncurrent', window );">Construction obligation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Noncurrent operating lease liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,119<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other noncurrent liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(10)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,354<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AssetsConstructedForOthers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs related to airport construction projects recorded as an asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AssetsConstructedForOthers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ConstructionObligationNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Construction Obligation, Noncurrent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ConstructionObligationNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31958-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31917-109318<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FlightEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The gross amount of long-lived, depreciable flight assets used in the entity's principle business operations, including owned aircraft and on capital lease, as well as capitalized improvements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FlightEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AdjustmentsforNewLeaseStandardAxis=luv_BalancesRemovedUnderPriorAccountingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AdjustmentsforNewLeaseStandardAxis=luv_BalancesRemovedUnderPriorAccountingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AdjustmentsforNewLeaseStandardAxis=luv_BalancesAddedUnderNewLeaseStandardMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AdjustmentsforNewLeaseStandardAxis=luv_BalancesAddedUnderNewLeaseStandardMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>40
<FILENAME>R29.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6826583648">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Financial Derivative Instruments Narrative (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InterestRateSwapContractLength', window );">Interest Rate Swap Contract Length</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">9 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeCostOfHedge', window );">Premiums paid for fuel derivative contracts</a></td>
<td class="nump">$ 28<span></span>
</td>
<td class="nump">$ 34<span></span>
</td>
<td class="nump">$ 55<span></span>
</td>
<td class="nump">$ 67<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_Percentageofactualconsumptionhedged', window );">Percentage of actual consumption hedged</a></td>
<td class="nump">78.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">81.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months', window );">Current Unrealized Net Losses in OCI</a></td>
<td class="nump">$ 15<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 15<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther', window );">Maximum sum of derivatives of counterparty to be included in other (less than $10 million)</a></td>
<td class="nump">$ 10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts', window );">Maximum cash collateral provided as a percentage of derivative contract value (in hundredths)</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LetterofCreditPercentofCollateral', window );">Maximum letter of credit percent of collateral</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis=luv_RemainderofCurrentYearMember', window );">Remainder of Current Year</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage', window );">Percent of fuel consumption hedged</a></td>
<td class="nump">63.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">63.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_CashCollateralPercentOfFairValueFuelDerivativesContracts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents percentage of cash collateral provided on the fair value of fuel derivative contracts when credit rating is non-investment grade.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_CashCollateralPercentOfFairValueFuelDerivativesContracts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_InterestRateSwapContractLength">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Interest Rate Swap Contract Length</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_InterestRateSwapContractLength</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LetterofCreditPercentofCollateral">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the percentage of cash collateral that can be provided with a letter of credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LetterofCreditPercentofCollateral</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum sum of derivatives of a counterparty to be included in Other and no risk of the Company posting collateral.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_Percentageofactualconsumptionhedged">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of actual consumption hedged</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_Percentageofactualconsumptionhedged</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeCostOfHedge">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The premium (cost) of a hedge, expensed during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeCostOfHedge</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The percentage of expected requirements covered by the aggregate notional amount of derivative contracts expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract as a percentage of expected need.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated net amount of unrealized gains or losses on price risk cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=112277219&amp;loc=d3e80748-113994<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis=luv_RemainderofCurrentYearMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis=luv_RemainderofCurrentYearMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>41
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6812719376">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Financial Derivative Instruments - Fuel Hedging (Details)<br> gal in Millions</strong></div></th>
<th class="th">
<div>Jun. 30, 2019 </div>
<div>gal</div>
</th>
<th class="th"><sup>[1]</sup></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_VolumeOfFuelHedgingAxis=luv_CurrentYearMember', window );">Remainder of Current Year</a></td>
<td colspan="2" class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_VolumeOfFuelHedgingLineItems', window );"><strong>Volume of Fuel Hedging</strong></a></td>
<td colspan="2" class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_invest_DerivativeNonmonetaryNotionalAmount', window );">Fuel Hedged (in gallons)</a></td>
<td colspan="2" class="nump">687<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_VolumeOfFuelHedgingAxis=luv_NextYearMember', window );">2020</a></td>
<td colspan="2" class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_VolumeOfFuelHedgingLineItems', window );"><strong>Volume of Fuel Hedging</strong></a></td>
<td colspan="2" class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_invest_DerivativeNonmonetaryNotionalAmount', window );">Fuel Hedged (in gallons)</a></td>
<td colspan="2" class="nump">1,301<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_VolumeOfFuelHedgingAxis=luv_YearTwoMember', window );">2021</a></td>
<td colspan="2" class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_VolumeOfFuelHedgingLineItems', window );"><strong>Volume of Fuel Hedging</strong></a></td>
<td colspan="2" class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_invest_DerivativeNonmonetaryNotionalAmount', window );">Fuel Hedged (in gallons)</a></td>
<td colspan="2" class="nump">930<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_VolumeOfFuelHedgingAxis=luv_ThirdYearMember', window );">2022</a></td>
<td colspan="2" class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_VolumeOfFuelHedgingLineItems', window );"><strong>Volume of Fuel Hedging</strong></a></td>
<td colspan="2" class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_invest_DerivativeNonmonetaryNotionalAmount', window );">Fuel Hedged (in gallons)</a></td>
<td colspan="2" class="nump">227<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Due to the types of derivatives utilized by the Company and different price levels of those contracts, these volumes represent the maximum economic hedge in place and may vary significantly as market prices fluctuate.<div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_DerivativeNonmonetaryNotionalAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-X (SX)<br> -Number 210<br> -Article 12<br> -Section 13<br> -Sentence Column B<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_DerivativeNonmonetaryNotionalAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>invest_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_VolumeOfFuelHedgingLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_VolumeOfFuelHedgingLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_VolumeOfFuelHedgingAxis=luv_CurrentYearMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_VolumeOfFuelHedgingAxis=luv_CurrentYearMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_VolumeOfFuelHedgingAxis=luv_NextYearMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_VolumeOfFuelHedgingAxis=luv_NextYearMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_VolumeOfFuelHedgingAxis=luv_YearTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_VolumeOfFuelHedgingAxis=luv_YearTwoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_VolumeOfFuelHedgingAxis=luv_ThirdYearMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_VolumeOfFuelHedgingAxis=luv_ThirdYearMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6826287312">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Financial Derivative Instruments - Fair Values by Balance Sheet Location (Details) - Designated as Hedging Instrument - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativesFairValueLineItems', window );"><strong>Derivatives, Fair Value [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAsset', window );">Derivative Asset, Fair Value, Gross Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 187<span></span>
</td>
<td class="nump">$ 138<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeLiability', window );">Derivative Liability, Fair Value, Gross Liability</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">37<span></span>
</td>
<td class="nump">14<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember', window );">Fuel derivatives | Prepaid expenses and other current assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativesFairValueLineItems', window );"><strong>Derivatives, Fair Value [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAsset', window );">Derivative Asset, Fair Value, Gross Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">67<span></span>
</td>
<td class="nump">43<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetFairValueGrossLiability', window );">Derivative Asset, Fair Value, Gross Liability</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember', window );">Fuel derivatives | Other Assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativesFairValueLineItems', window );"><strong>Derivatives, Fair Value [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAsset', window );">Derivative Asset, Fair Value, Gross Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">120<span></span>
</td>
<td class="nump">95<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetFairValueGrossLiability', window );">Derivative Asset, Fair Value, Gross Liability</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember', window );">Interest rate derivatives | Accrued Liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativesFairValueLineItems', window );"><strong>Derivatives, Fair Value [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossAsset', window );">Derivative Liability, Fair Value, Gross Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeLiability', window );">Derivative Liability, Fair Value, Gross Liability</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">37<span></span>
</td>
<td class="nump">2<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember', window );">Interest rate derivatives | Other Noncurrent Liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativesFairValueLineItems', window );"><strong>Derivatives, Fair Value [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityFairValueGrossAsset', window );">Derivative Liability, Fair Value, Gross Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeLiability', window );">Derivative Liability, Fair Value, Gross Liability</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 12<span></span>
</td>
</tr>
<tr><td colspan="4"></td></tr>
<tr><td colspan="4"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Represents the position of each trade before consideration of offsetting positions with each counterparty and does not include the impact of cash collateral deposits provided to or received from counterparties. See discussion of credit risk and collateral following in this Note.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeAssetFairValueGrossLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4B<br> -Subparagraph (a),(c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624163-113959<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226003-175313<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeAssetFairValueGrossLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeFairValueOfDerivativeAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226000-175313<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 860<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4D<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109247956&amp;loc=SL51823488-111719<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4B<br> -Subparagraph (a),(c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624163-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeFairValueOfDerivativeAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeFairValueOfDerivativeLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 860<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4D<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109247956&amp;loc=SL51823488-111719<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4B<br> -Subparagraph (a),(c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624163-113959<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226000-175313<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeFairValueOfDerivativeLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeLiabilityFairValueGrossAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226003-175313<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4B<br> -Subparagraph (a),(c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624163-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLiabilityFairValueGrossAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativesFairValueLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativesFairValueLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=luv_OtherAssetsCurrentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=luv_OtherAssetsCurrentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=luv_AccruedLiabilitiesBalanceSheetLocationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=luv_AccruedLiabilitiesBalanceSheetLocationMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R32.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6972861328">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Financial Derivative Instruments - Carrying Amount of Fair Value Hedges (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge', window );">Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 19,000,000<span></span>
</td>
<td class="nump">$ 20,000,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAmountOfHedgedItem', window );">Derivative, Amount of Hedged Item</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">800,000,000<span></span>
</td>
<td class="nump">783,000,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BalanceSheetLocationAxis=us-gaap_ShortTermDebtMember', window );">Short-term Debt | Designated as Hedging Instrument</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAmountOfHedgedItem', window );">Derivative, Amount of Hedged Item</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">300,000,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BalanceSheetLocationAxis=us-gaap_LongTermDebtMember', window );">Long-term Debt | Designated as Hedging Instrument</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAmountOfHedgedItem', window );">Derivative, Amount of Hedged Item</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">500,000,000<span></span>
</td>
<td class="nump">783,000,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_HedgeAdjustmentAxis=luv_CumulativefairvalueadjustmentMember', window );">Cumulative fair value adjustment [Member] | Designated as Hedging Instrument</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAmountOfHedgedItem', window );">Derivative, Amount of Hedged Item</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">19,000,000<span></span>
</td>
<td class="nump">4,000,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_HedgeAdjustmentAxis=luv_CumulativefairvalueadjustmentMember', window );">Cumulative fair value adjustment [Member] | Short-term Debt | Designated as Hedging Instrument</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAmountOfHedgedItem', window );">Derivative, Amount of Hedged Item</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">1,000,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_HedgeAdjustmentAxis=luv_CumulativefairvalueadjustmentMember', window );">Cumulative fair value adjustment [Member] | Long-term Debt | Designated as Hedging Instrument</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAmountOfHedgedItem', window );">Derivative, Amount of Hedged Item</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 18,000,000<span></span>
</td>
<td class="nump">$ 4,000,000<span></span>
</td>
</tr>
<tr><td colspan="4"></td></tr>
<tr><td colspan="4"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">At <span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2018</span><span style="font-family:inherit;font-size:10pt;">, these amounts include the cumulative amount of fair value hedging adjustments remaining for which hedge accounting has been discontinued of </span><span style="font-family:inherit;font-size:10pt;"><span>$19 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$20 million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively.</span><div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount as of the balance sheet date of the unamortized adjustment to the carrying value of an interest-bearing hedged item made under an effective interest rate fair value hedge that is amortized upon discontinuation of the interest rate fair value hedge.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 25<br> -Section 35<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109978511&amp;loc=d3e75592-113984<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeAmountOfHedgedItem">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of hedged item in hedging relationship. Excludes hedged asset or liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeAmountOfHedgedItem</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=us-gaap_ShortTermDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=us-gaap_ShortTermDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=us-gaap_LongTermDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=us-gaap_LongTermDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_HedgeAdjustmentAxis=luv_CumulativefairvalueadjustmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_HedgeAdjustmentAxis=luv_CumulativefairvalueadjustmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R33.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6815755408">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Financial Derivative Instruments - Collateral by Balance Sheet Location (Details) - Fuel derivatives - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BalanceSheetLocationAxis=luv_AccountsPayableBalanceSheetLocationMemberDomain', window );">Accounts Payable</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_DueToThirdPartiesForSettledFuelContracts', window );">Due to third parties for fuel contracts</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BalanceSheetLocationAxis=luv_AccountsAndOtherReceivablesMember', window );">Accounts And Other Receivables</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent', window );">Receivable from third parties for settled fuel contracts - current</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">$ 2<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_DueToThirdPartiesForSettledFuelContracts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount due to third parties for settled fuel contracts as of the end of the period reported, recorded in Accrued liabilities on the balance sheet.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_DueToThirdPartiesForSettledFuelContracts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount receivable from third parties for settled fuel contracts as of the end of the period reported, recorded in Accounts and other receivables on the balance sheet.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=luv_AccountsPayableBalanceSheetLocationMemberDomain">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=luv_AccountsPayableBalanceSheetLocationMemberDomain</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=luv_AccountsAndOtherReceivablesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=luv_AccountsAndOtherReceivablesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6827628704">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Financial Derivative Instruments - Offsetting of Derivative Assets (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OffsettingAssetsLineItems', window );"><strong>Offsetting Assets [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal', window );">Asset derivative contracts, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 120<span></span>
</td>
<td class="nump">$ 95<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember', window );">Fuel derivatives | Prepaid expenses and other current assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OffsettingAssetsLineItems', window );"><strong>Offsetting Assets [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement', window );">Gross amounts of recognized assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">67<span></span>
</td>
<td class="nump">43<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_DerivativeAssetFairValueGrossLiabilityOffset', window );">Gross liability amounts offset in the Balance Sheet</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet', window );">Asset derivative contracts, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">67<span></span>
</td>
<td class="nump">43<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember', window );">Fuel derivatives | Other Assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OffsettingAssetsLineItems', window );"><strong>Offsetting Assets [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement', window );">Gross amounts of recognized assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">120<span></span>
</td>
<td class="nump">95<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_DerivativeAssetFairValueGrossLiabilityOffset', window );">Gross liability amounts offset in the Balance Sheet</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet', window );">Asset derivative contracts, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 120<span></span>
</td>
<td class="nump">$ 95<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">The net amounts of derivative assets and liabilities are reconciled to the individual line item amounts presented in the unaudited Condensed Consolidated Balance Sheet in Note <span style="font-family:inherit;font-size:10pt;">9</span><span style="font-family:inherit;font-size:10pt;">.</span><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against an obligation to return collateral.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_DerivativeAssetFairValueGrossLiabilityOffset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against collateral.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_DerivativeAssetFairValueGrossLiabilityOffset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226052-175313<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net amount as of the balance sheet date of the fair value of derivative assets and derivative liabilities that in accordance with the entity's accounting policy were offset against collateral under a master netting arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=d3e41678-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OffsettingAssetsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OffsettingAssetsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=luv_OtherAssetsCurrentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=luv_OtherAssetsCurrentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=us-gaap_OtherAssetsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821246464">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Financial Derivative Instruments - Offsetting of Derivative Liabilities (Details) - Interest rate derivatives - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember', window );">Accrued Liabilities [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OffsettingLiabilitiesLineItems', window );"><strong>Offsetting Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement', window );">Gross amounts of recognized liabilities</a></td>
<td class="nump">$ 37<span></span>
</td>
<td class="nump">$ 2<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_DerivativeLiabilityFairValueGrossAssetOffset', window );">Gross asset amounts offset in the Balance Sheet</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral', window );">Liability derivative contracts, net</a></td>
<td class="nump">37<span></span>
</td>
<td class="nump">2<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember', window );">Other Noncurrent Liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OffsettingLiabilitiesLineItems', window );"><strong>Offsetting Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement', window );">Gross amounts of recognized liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">12<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_DerivativeLiabilityFairValueGrossAssetOffset', window );">Gross asset amounts offset in the Balance Sheet</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral', window );">Liability derivative contracts, net</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 12<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_DerivativeLiabilityFairValueGrossAssetOffset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against collateral.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_DerivativeLiabilityFairValueGrossAssetOffset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value, after effects of master netting arrangements, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against the right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226016-175313<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=d3e41678-113959<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226052-175313<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OffsettingLiabilitiesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OffsettingLiabilitiesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=us-gaap_AccruedLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=us-gaap_AccruedLiabilitiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R36.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6972800912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Financial Derivative Instruments - (Gain) Loss in Income by Hedging Relationship (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_FuelMember', window );">Fuel</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnDerivativeInstrumentsNetPretax', window );">(Gain) Loss on Derivative Instruments, Net, Pretax</a></td>
<td class="num">$ (2)<span></span>
</td>
<td class="num">$ (16)<span></span>
</td>
<td class="nump">$ 9<span></span>
</td>
<td class="num">$ (12)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_InterestExpenseMember', window );">Interest Expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnDerivativeInstrumentsNetPretax', window );">(Gain) Loss on Derivative Instruments, Net, Pretax</a></td>
<td class="nump">7<span></span>
</td>
<td class="nump">9<span></span>
</td>
<td class="nump">15<span></span>
</td>
<td class="nump">19<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember', window );">Cash Flow Hedging | Fuel | Fuel derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet', window );">Derivative Instruments, (Gain) Loss Reclassified from Accumulated OCI into Income, Effective Portion, Net</a></td>
<td class="num">(2)<span></span>
</td>
<td class="num">(16)<span></span>
</td>
<td class="nump">9<span></span>
</td>
<td class="num">(12)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember', window );">Cash Flow Hedging | Fuel | Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet', window );">Derivative Instruments, (Gain) Loss Reclassified from Accumulated OCI into Income, Effective Portion, Net</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember', window );">Cash Flow Hedging | Interest Expense | Fuel derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet', window );">Derivative Instruments, (Gain) Loss Reclassified from Accumulated OCI into Income, Effective Portion, Net</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember', window );">Cash Flow Hedging | Interest Expense | Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet', window );">Derivative Instruments, (Gain) Loss Reclassified from Accumulated OCI into Income, Effective Portion, Net</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="nump">3<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument | Fair Value Hedging | Fuel | Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseDebt', window );">Interest Expense, Debt</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember', window );">Designated as Hedging Instrument | Fair Value Hedging | Interest Expense | Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseDebt', window );">Interest Expense, Debt</a></td>
<td class="nump">6<span></span>
</td>
<td class="nump">6<span></span>
</td>
<td class="nump">12<span></span>
</td>
<td class="nump">12<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_HedgingDesignationAxis=us-gaap_NondesignatedMember', window );">Not Designated as Hedging Instrument | Fair Value Hedging | Fuel | Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnDerivativeInstrumentsNetPretax', window );">(Gain) Loss on Derivative Instruments, Net, Pretax</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_HedgingDesignationAxis=us-gaap_NondesignatedMember', window );">Not Designated as Hedging Instrument | Fair Value Hedging | Interest Expense | Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLineItems', window );"><strong>Derivative [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnDerivativeInstrumentsNetPretax', window );">(Gain) Loss on Derivative Instruments, Net, Pretax</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 2<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 4<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4D<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624177-113959<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4C<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624171-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainLossOnDerivativeInstrumentsNetPretax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5618551-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GainLossOnDerivativeInstrumentsNetPretax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense for debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6036836-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpenseDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_FuelMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_FuelMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_InterestExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_InterestExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_HedgingDesignationAxis=us-gaap_DesignatedAsHedgingInstrumentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_FairValueHedgingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_FairValueHedgingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_HedgingDesignationAxis=us-gaap_NondesignatedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_HedgingDesignationAxis=us-gaap_NondesignatedMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>48
<FILENAME>R37.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6827745200">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Financial Derivative Instruments - (Gain) Loss by Hedging Relationship (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember', window );">Cash Flow Hedging</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax', window );">(Gain) loss recognized in AOCI on derivatives</a></td>
<td class="nump">$ 70<span></span>
</td>
<td class="num">$ (229)<span></span>
</td>
<td class="nump">$ 15<span></span>
</td>
<td class="num">$ (308)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember', window );">Fuel derivatives | Cash Flow Hedging</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax', window );">(Gain) loss recognized in AOCI on derivatives</a></td>
<td class="nump">54<span></span>
</td>
<td class="num">(228)<span></span>
</td>
<td class="num">(12)<span></span>
</td>
<td class="num">(306)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember', window );">Interest rate derivatives | Cash Flow Hedging</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax', window );">(Gain) loss recognized in AOCI on derivatives</a></td>
<td class="nump">16<span></span>
</td>
<td class="num">(1)<span></span>
</td>
<td class="nump">27<span></span>
</td>
<td class="num">(2)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_OtherNonoperatingIncomeExpenseMember', window );">Interest rate derivatives | Interest rate derivatives | Not Designated as Hedging Instrument</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsGainLossLineItems', window );"><strong>Derivative Instruments, Gain (Loss) [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeGainLossOnDerivativeNet', window );">Gain recognized in income on derivatives</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">$ (1)<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="num">$ (2)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeGainLossOnDerivativeNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4A<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5618551-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeGainLossOnDerivativeNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsGainLossLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsGainLossLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e637-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109978405&amp;loc=d3e80720-113993<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669646-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_OtherNonoperatingIncomeExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_OtherNonoperatingIncomeExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_NondesignatedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_NondesignatedMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6833467184">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Financial Derivative Instruments - Fair Values of Fuel Derivatives Amounts Posted as Collateral (Details) - Fuel derivatives<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">
<div>Jun. 30, 2019 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral', window );">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</a></td>
<td class="nump">$ 187<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollateralAlreadyPostedAggregateFairValue', window );">Cash collateral held from (by) CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AircraftCollateralPledgedAggregateFairValue', window );">Aircraft collateral pledged to CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LettersofCreditCollateralPledgedAggregateFairValue', window );">Letters of credit (LC)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=luv_CounterpartyAlphaMember', window );">Counterparty A</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral', window );">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</a></td>
<td class="nump">46<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollateralAlreadyPostedAggregateFairValue', window );">Cash collateral held from (by) CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AircraftCollateralPledgedAggregateFairValue', window );">Aircraft collateral pledged to CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LettersofCreditCollateralPledgedAggregateFairValue', window );">Letters of credit (LC)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=luv_CounterpartyBMember', window );">Counterparty B</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral', window );">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</a></td>
<td class="nump">32<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollateralAlreadyPostedAggregateFairValue', window );">Cash collateral held from (by) CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AircraftCollateralPledgedAggregateFairValue', window );">Aircraft collateral pledged to CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LettersofCreditCollateralPledgedAggregateFairValue', window );">Letters of credit (LC)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=luv_CounterpartyCMember', window );">Counterparty C</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral', window );">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</a></td>
<td class="nump">59<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollateralAlreadyPostedAggregateFairValue', window );">Cash collateral held from (by) CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AircraftCollateralPledgedAggregateFairValue', window );">Aircraft collateral pledged to CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LettersofCreditCollateralPledgedAggregateFairValue', window );">Letters of credit (LC)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=luv_CounterpartyDMember', window );">Counterparty D</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral', window );">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</a></td>
<td class="nump">16<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollateralAlreadyPostedAggregateFairValue', window );">Cash collateral held from (by) CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AircraftCollateralPledgedAggregateFairValue', window );">Aircraft collateral pledged to CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LettersofCreditCollateralPledgedAggregateFairValue', window );">Letters of credit (LC)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=luv_CounterpartyEMember', window );">Counterparty E</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral', window );">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</a></td>
<td class="nump">11<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollateralAlreadyPostedAggregateFairValue', window );">Cash collateral held from (by) CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AircraftCollateralPledgedAggregateFairValue', window );">Aircraft collateral pledged to CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LettersofCreditCollateralPledgedAggregateFairValue', window );">Letters of credit (LC)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=luv_CounterpartyFMember', window );">Counterparty F</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral', window );">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</a></td>
<td class="nump">10<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollateralAlreadyPostedAggregateFairValue', window );">Cash collateral held from (by) CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AircraftCollateralPledgedAggregateFairValue', window );">Aircraft collateral pledged to CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LettersofCreditCollateralPledgedAggregateFairValue', window );">Letters of credit (LC)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CounterpartyNameAxis=luv_CounterpartyOtherMember', window );">Counterparty Other</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral', window );">Derivative Asset, Fair Value, Amount Not Offset Against Collateral</a></td>
<td class="nump">13<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CollateralAlreadyPostedAggregateFairValue', window );">Cash collateral held from (by) CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AircraftCollateralPledgedAggregateFairValue', window );">Aircraft collateral pledged to CP</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LettersofCreditCollateralPledgedAggregateFairValue', window );">Letters of credit (LC)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Counterparty A</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft', window );">Option to substitute LC for aircraft</a></td>
<td class="num">(200)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(50)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</a></td>
<td class="num">(600)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="nump">50<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(200)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[4]</sup></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is non-investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</a></td>
<td class="num">(600)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(200)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Counterparty B</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(50)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="nump">150<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is non-investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Counterparty C</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft', window );">Option to substitute LC for aircraft</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1', window );">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</a></td>
<td class="num">(75)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2', window );">Option to substitute LC for cash Threshold 2</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(75)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="nump">250<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is non-investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Counterparty D</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft', window );">Option to substitute LC for aircraft</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1', window );">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</a></td>
<td class="num">(125)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[7]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2', window );">Option to substitute LC for cash Threshold 2</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[7]</sup></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(125)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="nump">125<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is non-investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 2</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Counterparty E</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1', window );">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[7]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(40)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="num">(100)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is non-investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Counterparty F</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(70)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="nump">70<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is non-investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived', window );">Fair value of fuel derivative level at which cash is received from CP</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Counterparty A</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft', window );">Option to substitute LC for aircraft</a></td>
<td class="num">(600)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1', window );">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</a></td>
<td class="text"> <span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(200)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(600)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[4]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is non-investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(200)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(600)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Counterparty C</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft', window );">Option to substitute LC for aircraft</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1', window );">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is non-investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Counterparty D</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems', window );"><strong>Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft', window );">Option to substitute LC for aircraft</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1', window );">Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[7]</sup></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">(550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeCreditRatingAbstract', window );"><strong>If credit rating is non-investment grade, fair value of fuel derivative level at which:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1', window );">Fair value of fuel derivative levels at which cash is provided to CP Threshold 1</a></td>
<td class="num">(150)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged', window );">Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP</a></td>
<td class="num">$ (550)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Individual counterparties with fair value of fuel derivatives &lt; <span style="font-family:inherit;font-size:9pt;"><span>$10 million</span></span><span style="font-family:inherit;font-size:9pt;">.</span></td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">The Company has the option of providing letters of credit in addition to aircraft collateral if the appraised value of the aircraft does not meet the collateral requirements.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[3]</td>
<td style="vertical-align: top;" valign="top">Thresholds may vary based on changes in credit ratings within investment grade.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[4]</td>
<td style="vertical-align: top;" valign="top">The Company has the option of providing cash or pledging aircraft as collateral.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[5]</td>
<td style="vertical-align: top;" valign="top">Cash collateral is provided at <span style="font-family:inherit;font-size:9pt;"><span>100 percent</span></span><span style="font-family:inherit;font-size:9pt;"> of fair value of fuel derivative contracts.</span></td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[6]</td>
<td style="vertical-align: top;" valign="top">The Company has the option of providing cash, letters of credit, or pledging aircraft as collateral.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[7]</td>
<td style="vertical-align: top;" valign="top">The Company has the option to substitute letters of credit for <span style="font-family:inherit;font-size:9pt;"><span>100 percent</span></span><span style="font-family:inherit;font-size:9pt;"> of cash collateral requirement.</span></td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AircraftCollateralPledgedAggregateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate fair value of assets (aircraft) pledged, at the end of the reporting period, as collateral for outstanding derivative instruments with credit-risk-related contingent features.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AircraftCollateralPledgedAggregateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Aircraft</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 2</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_InvestmentGradeCreditRatingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>-- None. No documentation exists for this element. --</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_InvestmentGradeCreditRatingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Aircraft Or Cash Collateral Is Pledged</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 1</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 2</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LettersofCreditCollateralPledgedAggregateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Letters of Credit Collateral Pledged Aggregate Fair Value</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LettersofCreditCollateralPledgedAggregateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_NonInvestmentGradeCreditRatingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>-- None. No documentation exists for this element. --</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_NonInvestmentGradeCreditRatingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 1</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 2</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non Investment Grade Rating Fair Value Of Fuel Derivative Levels at Which Aircraft Or Cash Collateral Is Pledged</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CollateralAlreadyPostedAggregateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4H<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624258-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CollateralAlreadyPostedAggregateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226008-175313<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226006-175313<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=d3e41678-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=luv_CounterpartyAlphaMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=luv_CounterpartyAlphaMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=luv_CounterpartyBMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=luv_CounterpartyBMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=luv_CounterpartyCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=luv_CounterpartyCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=luv_CounterpartyDMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=luv_CounterpartyDMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=luv_CounterpartyEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=luv_CounterpartyEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=luv_CounterpartyFMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=luv_CounterpartyFMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=luv_CounterpartyOtherMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=luv_CounterpartyOtherMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821301712">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>AOCI - Differences between Net Income and Comprehensive Income (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="4">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CondensedStatementOfIncomeCaptionsLineItems', window );"><strong>Condensed Statement of Income Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">NET INCOME</a></td>
<td class="nump">$ 741<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 733<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,128<span></span>
</td>
<td class="nump">$ 1,195<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Other, net of deferred taxes</a></td>
<td class="nump">5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">16<span></span>
</td>
<td class="nump">3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax', window );">Total other comprehensive income (loss)</a></td>
<td class="num">(66)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">220<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10<span></span>
</td>
<td class="nump">304<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive income</a></td>
<td class="nump">675<span></span>
</td>
<td class="nump">$ 463<span></span>
</td>
<td class="nump">953<span></span>
</td>
<td class="nump">$ 547<span></span>
</td>
<td class="nump">1,138<span></span>
</td>
<td class="nump">1,499<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1', window );">Other deferred taxes</a></td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember', window );">Fuel derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CondensedStatementOfIncomeCaptionsLineItems', window );"><strong>Condensed Statement of Income Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax', window );">Unrealized gain (loss) on derivative instruments, net of deferred taxes</a></td>
<td class="num">(56)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">216<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">19<span></span>
</td>
<td class="nump">297<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax', window );">Derivative deferred taxes</a></td>
<td class="num">(17)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">66<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6<span></span>
</td>
<td class="nump">91<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember', window );">Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_CondensedStatementOfIncomeCaptionsLineItems', window );"><strong>Condensed Statement of Income Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax', window );">Unrealized gain (loss) on derivative instruments, net of deferred taxes</a></td>
<td class="num">(15)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(25)<span></span>
</td>
<td class="nump">4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax', window );">Derivative deferred taxes</a></td>
<td class="num">$ (4)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (8)<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CondensedStatementOfIncomeCaptionsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CondensedStatementOfIncomeCaptionsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>srt_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e557-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669646-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of tax expense (benefit), after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669646-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e640-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax and reclassification adjustments of other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=109228884&amp;loc=d3e1436-108581<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of other comprehensive income (loss) attributable to parent entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569643-111683<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569643-111683<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>51
<FILENAME>R40.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6972921424">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>AOCI - Schedule of AOCI Components (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember', window );">Fuel derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AOCIAttributableToParentNetOfTaxRollForward', window );"><strong>AOCI Attributable to Parent, Net of Tax [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning Balance</a></td>
<td class="nump">$ 42<span></span>
</td>
<td class="num">$ (56)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Changes in fair value</a></td>
<td class="num">(71)<span></span>
</td>
<td class="nump">16<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending Balance</a></td>
<td class="num">(31)<span></span>
</td>
<td class="num">(31)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember', window );">Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AOCIAttributableToParentNetOfTaxRollForward', window );"><strong>AOCI Attributable to Parent, Net of Tax [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning Balance</a></td>
<td class="num">(14)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Changes in fair value</a></td>
<td class="num">(20)<span></span>
</td>
<td class="num">(35)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Reclassification to earnings</a></td>
<td class="num">(1)<span></span>
</td>
<td class="num">(2)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending Balance</a></td>
<td class="num">(33)<span></span>
</td>
<td class="num">(33)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember', window );">Defined Benefit Plan Items</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AOCIAttributableToParentNetOfTaxRollForward', window );"><strong>AOCI Attributable to Parent, Net of Tax [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning Balance</a></td>
<td class="nump">58<span></span>
</td>
<td class="nump">58<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Changes in fair value</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Reclassification to earnings</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending Balance</a></td>
<td class="nump">58<span></span>
</td>
<td class="nump">58<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember', window );">Other comprehensive income other changes net of tax</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AOCIAttributableToParentNetOfTaxRollForward', window );"><strong>AOCI Attributable to Parent, Net of Tax [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning Balance</a></td>
<td class="nump">39<span></span>
</td>
<td class="nump">25<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Changes in fair value</a></td>
<td class="nump">6<span></span>
</td>
<td class="nump">20<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Reclassification to earnings</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending Balance</a></td>
<td class="nump">45<span></span>
</td>
<td class="nump">45<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember', window );">Deferred Tax</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AOCIAttributableToParentNetOfTaxRollForward', window );"><strong>AOCI Attributable to Parent, Net of Tax [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning Balance</a></td>
<td class="num">(29)<span></span>
</td>
<td class="num">(7)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Changes in fair value</a></td>
<td class="nump">20<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Reclassification to earnings</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(2)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending Balance</a></td>
<td class="num">(9)<span></span>
</td>
<td class="num">(9)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember', window );">AOCI Including Portion Attributable to Noncontrolling Interest</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AOCIAttributableToParentNetOfTaxRollForward', window );"><strong>AOCI Attributable to Parent, Net of Tax [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Beginning Balance</a></td>
<td class="nump">96<span></span>
</td>
<td class="nump">20<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Changes in fair value</a></td>
<td class="num">(65)<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Reclassification to earnings</a></td>
<td class="num">(1)<span></span>
</td>
<td class="nump">9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Ending Balance</a></td>
<td class="nump">30<span></span>
</td>
<td class="nump">30<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember', window );">Reclassification out of Accumulated Other Comprehensive Income | Fuel derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AOCIAttributableToParentNetOfTaxRollForward', window );"><strong>AOCI Attributable to Parent, Net of Tax [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Reclassification to earnings</a></td>
<td class="num">$ (2)<span></span>
</td>
<td class="nump">$ 9<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AOCIAttributableToParentNetOfTaxRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AOCIAttributableToParentNetOfTaxRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax, before reclassification adjustments of other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669686-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=109228884&amp;loc=d3e1436-108581<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of reclassification adjustments of other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17B<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL34724394-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669686-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=109228884&amp;loc=d3e1436-108581<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4568740-111683<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4I<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4590271-111686<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4568447-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>52
<FILENAME>R41.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6814731904">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>AOCI - Reclassification out of Accumulated Other Comprehensive Income (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems', window );"><strong>Reclassification Out of Accumulated Other Comprehensive Income [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FuelCosts', window );">Fuel and oil</a></td>
<td class="nump">$ 1,136<span></span>
</td>
<td class="nump">$ 1,202<span></span>
</td>
<td class="nump">$ 2,152<span></span>
</td>
<td class="nump">$ 2,220<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest Expense</a></td>
<td class="num">(31)<span></span>
</td>
<td class="num">(33)<span></span>
</td>
<td class="num">(61)<span></span>
</td>
<td class="num">(66)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Less: Tax Expense</a></td>
<td class="num">(227)<span></span>
</td>
<td class="num">$ (227)<span></span>
</td>
<td class="num">(344)<span></span>
</td>
<td class="num">$ (366)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember', window );">Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems', window );"><strong>Reclassification Out of Accumulated Other Comprehensive Income [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Reclassification to earnings</a></td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember', window );">Reclassification out of Accumulated Other Comprehensive Income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems', window );"><strong>Reclassification Out of Accumulated Other Comprehensive Income [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic', window );">Net of Tax</a></td>
<td class="num">(1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember', window );">Reclassification out of Accumulated Other Comprehensive Income | Fuel derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems', window );"><strong>Reclassification Out of Accumulated Other Comprehensive Income [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Reclassification to earnings</a></td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Less: Tax Expense</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic', window );">Net of Tax</a></td>
<td class="num">(2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember', window );">Reclassification out of Accumulated Other Comprehensive Income | Interest rate derivatives</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems', window );"><strong>Reclassification Out of Accumulated Other Comprehensive Income [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Less: Tax Expense</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic', window );">Net of Tax</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FuelCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fuel costs incurred that are directly related to goods produced and sold and services rendered during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2(a),(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FuelCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1377-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of reclassification adjustments of other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17B<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL34724394-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669686-108580<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=109228884&amp;loc=d3e1436-108581<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>53
<FILENAME>R42.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6812293968">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue - Passenger Revenue Breakout (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">$ 5,909<span></span>
</td>
<td class="nump">$ 5,742<span></span>
</td>
<td class="nump">$ 11,059<span></span>
</td>
<td class="nump">$ 10,686<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=luv_PassengerRevenueNonLoyaltyMember', window );">Passenger Revenue Non Loyalty</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">4,683<span></span>
</td>
<td class="nump">4,605<span></span>
</td>
<td class="nump">8,726<span></span>
</td>
<td class="nump">8,552<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=luv_PassengerLoyaltyAirTransportationMember', window );">Passenger Loyalty Air Transportation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">622<span></span>
</td>
<td class="nump">588<span></span>
</td>
<td class="nump">1,158<span></span>
</td>
<td class="nump">1,079<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=luv_PassengerAncillarySoldSeparatelyMember', window );">Passenger Ancillary Sold Separately</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">182<span></span>
</td>
<td class="nump">165<span></span>
</td>
<td class="nump">347<span></span>
</td>
<td class="nump">312<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=us-gaap_PassengerMember', window );">Passenger</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisaggregationOfRevenueLineItems', window );"><strong>Disaggregation of Revenue [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">$ 5,487<span></span>
</td>
<td class="nump">$ 5,358<span></span>
</td>
<td class="nump">$ 10,231<span></span>
</td>
<td class="nump">$ 9,943<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisaggregationOfRevenueLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisaggregationOfRevenueLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130543-203045<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130539-203045<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130545-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=luv_PassengerRevenueNonLoyaltyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=luv_PassengerRevenueNonLoyaltyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=luv_PassengerLoyaltyAirTransportationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=luv_PassengerLoyaltyAirTransportationMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=luv_PassengerAncillarySoldSeparatelyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=luv_PassengerAncillarySoldSeparatelyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=us-gaap_PassengerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_ProductOrServiceAxis=us-gaap_PassengerMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<FILENAME>R43.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6812734048">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Revenue - Air Traffic Liability Breakout (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract', window );"><strong>Revenue Recognition and Deferred Revenue [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices', window );">ATL - PAX Revenue and Ancillary PAX Services</a></td>
<td class="nump">$ 2,695<span></span>
</td>
<td class="nump">$ 2,059<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AirTrafficLiabilityLoyaltyProgram', window );">ATL - Loyalty Program</a></td>
<td class="nump">3,289<span></span>
</td>
<td class="nump">3,011<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AirTrafficLiabilityTotal', window );">Air Traffic Liability Total</a></td>
<td class="nump">$ 5,984<span></span>
</td>
<td class="nump">$ 5,070<span></span>
</td>
<td class="nump">$ 5,530<span></span>
</td>
<td class="nump">$ 4,565<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AirTrafficLiabilityLoyaltyProgram">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Air Traffic Liability Loyalty Program</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AirTrafficLiabilityLoyaltyProgram</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Air Traffic Liability Passenger Revenue and Ancillary Passenger Services</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AirTrafficLiabilityTotal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Air Traffic Liability Total</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AirTrafficLiabilityTotal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueRecognitionAndDeferredRevenueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRecognitionAndDeferredRevenueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>55
<FILENAME>R44.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6728602816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue - Air Traffic Liability - Loyalty Program Rollforward (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MovementInDeferredRevenueRollForward', window );"><strong>Movement in Deferred Revenue</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenue', window );">Air traffic liability - loyalty program - beginning balance</a></td>
<td class="nump">$ 3,171<span></span>
</td>
<td class="nump">$ 2,799<span></span>
</td>
<td class="nump">$ 3,011<span></span>
</td>
<td class="nump">$ 2,667<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded', window );">Amounts deferred associated with points awarded</a></td>
<td class="nump">757<span></span>
</td>
<td class="nump">719<span></span>
</td>
<td class="nump">1,468<span></span>
</td>
<td class="nump">1,349<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_PassengerRevenueRecognizedFromPointsRedeemed', window );">Revenue recognized from points redeemed - Passenger</a></td>
<td class="num">(622)<span></span>
</td>
<td class="num">(588)<span></span>
</td>
<td class="num">(1,158)<span></span>
</td>
<td class="num">(1,079)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OtherRevenueRecognizedFromPointsRedeemed', window );">Revenue recognized from points redeemed - Other</a></td>
<td class="num">(17)<span></span>
</td>
<td class="num">(11)<span></span>
</td>
<td class="num">(32)<span></span>
</td>
<td class="num">(18)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenue', window );">Air traffic liability - loyalty program - ending balance</a></td>
<td class="nump">$ 3,289<span></span>
</td>
<td class="nump">$ 2,919<span></span>
</td>
<td class="nump">$ 3,289<span></span>
</td>
<td class="nump">$ 2,919<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OtherRevenueRecognizedFromPointsRedeemed">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Revenue Recognized From Points Redeemed</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OtherRevenueRecognizedFromPointsRedeemed</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PassengerRevenueRecognizedFromPointsRedeemed">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Passenger Revenue Recognized From Points Redeemed</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PassengerRevenueRecognizedFromPointsRedeemed</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_RevenueAmountsDeferredAssociatedWithPointsAwarded">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Revenue Amounts Deferred Associated With Points Awarded</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_RevenueAmountsDeferredAssociatedWithPointsAwarded</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MovementInDeferredRevenueRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MovementInDeferredRevenueRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>56
<FILENAME>R45.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6828621056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue - Air Traffic Liability Rollforward (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AirTrafficLiabilityRollForwardRollForward', window );"><strong>Air Traffic Liability Roll Forward</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AirTrafficLiabilityTotal', window );">ATL, beginning balance</a></td>
<td class="nump">$ 5,070<span></span>
</td>
<td class="nump">$ 4,565<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AirTrafficLiabilityCurrentPeriodSales', window );">Current Period Sales</a></td>
<td class="nump">11,178<span></span>
</td>
<td class="nump">10,927<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance', window );">Revenue amounts in beginning balance</a></td>
<td class="num">(2,855)<span></span>
</td>
<td class="num">(2,613)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales', window );">Revenue from Current Period Sales</a></td>
<td class="num">(7,409)<span></span>
</td>
<td class="num">(7,349)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AirTrafficLiabilityTotal', window );">ATL, ending balance</a></td>
<td class="nump">$ 5,984<span></span>
</td>
<td class="nump">$ 5,530<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AirTrafficLiabilityCurrentPeriodSales">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Current Period Sales</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AirTrafficLiabilityCurrentPeriodSales</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AirTrafficLiabilityRevenueamountsinbeginningbalance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Air Traffic Liability - Revenue amounts in beginning balance</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AirTrafficLiabilityRevenueamountsinbeginningbalance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Air Traffic Liability - Revenue from Current Period Sales</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AirTrafficLiabilityRollForwardRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Air Traffic Liability Roll Forward</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AirTrafficLiabilityRollForwardRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AirTrafficLiabilityTotal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Air Traffic Liability Total</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AirTrafficLiabilityTotal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>57
<FILENAME>R46.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6811330080">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Revenue - Additional Information (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenueArrangementLineItems', window );"><strong>Deferred Revenue Arrangement [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">$ 5,909<span></span>
</td>
<td class="nump">$ 5,742<span></span>
</td>
<td class="nump">$ 11,059<span></span>
</td>
<td class="nump">$ 10,686<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenueArrangementTypeAxis=luv_ChaseAndOtherPartnerAgreementsMember', window );">Chase And Other Partner Agreements</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredRevenueArrangementLineItems', window );"><strong>Deferred Revenue Arrangement [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax', window );">Operating Revenue</a></td>
<td class="nump">$ 336<span></span>
</td>
<td class="nump">$ 292<span></span>
</td>
<td class="nump">$ 655<span></span>
</td>
<td class="nump">$ 565<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueArrangementLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueArrangementLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130543-203045<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130539-203045<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130545-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredRevenueArrangementTypeAxis=luv_ChaseAndOtherPartnerAgreementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredRevenueArrangementTypeAxis=luv_ChaseAndOtherPartnerAgreementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>58
<FILENAME>R47.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6817046928">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net Income Per Share (Details) - USD ($)<br> $ / shares in Units, shares in Millions, $ in Millions</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract', window );"><strong>NUMERATOR:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="nump">$ 741<span></span>
</td>
<td class="nump">$ 733<span></span>
</td>
<td class="nump">$ 1,128<span></span>
</td>
<td class="nump">$ 1,195<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract', window );"><strong>DENOMINATOR:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Weighted-average shares outstanding, basic</a></td>
<td class="nump">542<span></span>
</td>
<td class="nump">578<span></span>
</td>
<td class="nump">547<span></span>
</td>
<td class="nump">582<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements', window );">Dilutive effect of restricted stock units</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="nump">0<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Adjusted weighted-average shares outstanding, diluted</a></td>
<td class="nump">542<span></span>
</td>
<td class="nump">579<span></span>
</td>
<td class="nump">547<span></span>
</td>
<td class="nump">583<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract', window );"><strong>NET INCOME PER SHARE:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Basic</a></td>
<td class="nump">$ 1.37<span></span>
</td>
<td class="nump">$ 1.27<span></span>
</td>
<td class="nump">$ 2.06<span></span>
</td>
<td class="nump">$ 2.05<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Diluted</a></td>
<td class="nump">$ 1.37<span></span>
</td>
<td class="nump">$ 1.27<span></span>
</td>
<td class="nump">$ 2.06<span></span>
</td>
<td class="nump">$ 2.05<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember', window );">Restricted Stock Units (RSUs)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Potentially dilutive amounts excluded from calculations</a></td>
<td class="nump">1<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1337-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=109256448&amp;loc=d3e4984-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1252-109256<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=SL5780133-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDilutedAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=109256448&amp;loc=d3e4984-109258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=SL5780133-109256<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28A<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1500-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1505-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1448-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>59
<FILENAME>R48.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6826782896">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">6 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Jun. 30, 2019 </div>
<div>USD ($) </div>
<div>aircraft</div>
</th>
<th class="th">
<div>Jun. 30, 2019 </div>
<div>USD ($) </div>
<div>aircraft</div>
</th>
<th class="th">
<div>Dec. 31, 2018 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubleaseIncome', window );">Sublease Income</a></td>
<td class="nump">$ 25,000,000<span></span>
</td>
<td class="nump">$ 50,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent', window );">Sublease income - Remainder of 2019</a></td>
<td class="nump">48,000,000<span></span>
</td>
<td class="nump">48,000,000<span></span>
</td>
<td class="nump">$ 348,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears', window );">Sublease income - 2020</a></td>
<td class="nump">78,000,000<span></span>
</td>
<td class="nump">78,000,000<span></span>
</td>
<td class="nump">357,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears', window );">Sublease income - 2021</a></td>
<td class="nump">41,000,000<span></span>
</td>
<td class="nump">41,000,000<span></span>
</td>
<td class="nump">244,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears', window );">Sublease income - 2022</a></td>
<td class="nump">17,000,000<span></span>
</td>
<td class="nump">17,000,000<span></span>
</td>
<td class="nump">172,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears', window );">Sublease income - 2023</a></td>
<td class="nump">7,000,000<span></span>
</td>
<td class="nump">7,000,000<span></span>
</td>
<td class="nump">$ 146,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears', window );">Sublease income - 2024</a></td>
<td class="nump">1,000,000<span></span>
</td>
<td class="nump">1,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Unrecorded Unconditional Purchase Obligation</a></td>
<td class="nump">$ 600,000,000<span></span>
</td>
<td class="nump">$ 600,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeOperatingLeaseLeaseNotyetCommenced', window );">Lessee, Operating Lease, Lease Not yet Commenced, Description | aircraft</a></td>
<td class="nump">16<span></span>
</td>
<td class="nump">16<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_AircraftTypeAxis=srt_B717200Member', window );">B-717-200</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits', window );">Property Subject to or Available for Operating Lease, Number of Units | aircraft</a></td>
<td class="nump">73<span></span>
</td>
<td class="nump">73<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FinanceLeasedAssetsNumberofUnits', window );">Finance Leased Assets, Number of Units | aircraft</a></td>
<td class="nump">2<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal', window );">Property Subject To Or Available For Lease, Number Of Units, Total | aircraft</a></td>
<td class="nump">88<span></span>
</td>
<td class="nump">88<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty', window );">Finance Leases, Contingent Rental Payments Due</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OwnedAssetsNumberOfUnits', window );">Owned Assets, Number of Units | aircraft</a></td>
<td class="nump">10<span></span>
</td>
<td class="nump">10<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LeaseTermsForOwnedAircraft', window );">Lease Terms For Owned Aircraft</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">4 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | B-717-200</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_SubleaseTerms', window );">Sublease Terms</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | 737 MAX 8</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeRenewalTerm', window );">Lessee, Renewal Term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">8 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Aircraft</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeRenewalTerm', window );">Lessee, Renewal Term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeOperatingandFinanceLeaseTermofContract', window );">Lessee Operating and Finance Lease Term of Contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Airport-Related</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeOperatingLeaseTermsofContract', window );">Lessee Operating Lease Terms of Contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">1 month<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Other Property</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeOperatingandFinanceLeaseTermofContract', window );">Lessee Operating and Finance Lease Term of Contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">3 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | B-717-200</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_SubleaseTerms', window );">Sublease Terms</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | 737 MAX 8</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1', window );">Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract</a></td>
<td class="text">9 years<span></span>
</td>
<td class="text">9 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Aircraft</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeRenewalTerm', window );">Lessee, Renewal Term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeOperatingandFinanceLeaseTermofContract', window );">Lessee Operating and Finance Lease Term of Contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">13 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Airport-Related</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeOperatingLeaseTermsofContract', window );">Lessee Operating Lease Terms of Contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">27 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Other Property</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeRenewalTerm', window );">Lessee, Renewal Term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LesseeOperatingandFinanceLeaseTermofContract', window );">Lessee Operating and Finance Lease Term of Contract</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">8 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FinanceLeasedAssetsNumberofUnits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Finance Leased Assets, Number of Units</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FinanceLeasedAssetsNumberofUnits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Finance Leases, Net Investment in Sales Type Leases, Unguaranteed Residual Values of Leased Property</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LeaseTermsForOwnedAircraft">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lease Terms For Owned Aircraft</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LeaseTermsForOwnedAircraft</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LesseeOperatingLeaseLeaseNotyetCommenced">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lessee, Operating Lease, Lease Not yet Commenced</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LesseeOperatingLeaseLeaseNotyetCommenced</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LesseeOperatingLeaseTermsofContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lessee Operating Lease Terms of Contract</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LesseeOperatingLeaseTermsofContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LesseeOperatingandFinanceLeaseTermofContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lessee Operating and Finance Lease Term of Contract</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LesseeOperatingandFinanceLeaseTermofContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LesseeRenewalTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lessee, Renewal Term</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LesseeRenewalTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Operating Leases Future Minimum Payments Due in Six Years</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OwnedAssetsNumberOfUnits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of units (items of property) owned.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OwnedAssetsNumberOfUnits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of units (items of property) under lease arrangements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_SubleaseTerms">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sublease Terms</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_SubleaseTerms</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918673-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of units (items of property) under operating lease arrangements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubleaseIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of sublease income excluding finance and operating lease expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubleaseIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77896938&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_AircraftTypeAxis=srt_B717200Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_AircraftTypeAxis=srt_B717200Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_AircraftTypeAxis=luv_B7378MAXMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_AircraftTypeAxis=luv_B7378MAXMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PropertyTypeAxis=luv_AircraftMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PropertyTypeAxis=luv_AircraftMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PropertyTypeAxis=luv_AirportRelatedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PropertyTypeAxis=luv_AirportRelatedMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PropertyTypeAxis=srt_OtherPropertyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PropertyTypeAxis=srt_OtherPropertyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<FILENAME>R49.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6828816224">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases Lease-Related Assets and Liabilities (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use assets</a></td>
<td class="nump">$ 1,424,000,000<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseRightOfUseAsset', window );">Finance lease right-of-use asset</a></td>
<td class="nump">862,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation', window );">Finance Lease, Right of Use Asset, Accumulated Depreciation</a></td>
<td class="nump">401,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LeaseRightofUseAsset', window );">Total lease assets</a></td>
<td class="nump">2,286,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current operating lease liabilities</a></td>
<td class="nump">350,000,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityCurrent', window );">Finance lease, current maturities of long-term debt</a></td>
<td class="nump">86,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Noncurrent operating lease liabilities</a></td>
<td class="nump">1,072,000,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityNoncurrent', window );">Finance lease, long-term debt less current maturities</a></td>
<td class="nump">608,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LeaseLiability', window );">Total lease liabilities</a></td>
<td class="nump">2,116,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less allowance for depreciation and amortization</a></td>
<td class="nump">10,164,000,000<span></span>
</td>
<td class="nump">$ 9,731,000,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis=luv_PropertySubjecttoorAvailableforFinanceLeaseMember', window );">Finance Lease</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityCurrent', window );">Finance lease, current maturities of long-term debt</a></td>
<td class="nump">86,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityNoncurrent', window );">Finance lease, long-term debt less current maturities</a></td>
<td class="nump">$ 608,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Finance Lease, Right of Use Asset, Accumulated Depreciation</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lease Liability</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LeaseRightofUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Lease Right of Use Asset</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LeaseRightofUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis=luv_PropertySubjecttoorAvailableforFinanceLeaseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PropertySubjecttoorAvailableforFinanceLeaseAxis=luv_PropertySubjecttoorAvailableforFinanceLeaseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>61
<FILENAME>R50.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6715660528">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Leases Components of Lease Cost (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermLeaseCost', window );">Short-term Lease, Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">$ 2<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_VariableLeaseCost', window );">Variable Lease, Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">349<span></span>
</td>
<td class="nump">679<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubleaseIncome', window );">Sublease Income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(25)<span></span>
</td>
<td class="num">(50)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseRightOfUseAssetAmortization', window );">Finance Lease, Right-of-Use Asset, Amortization</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">29<span></span>
</td>
<td class="nump">58<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseInterestExpense', window );">Finance Lease, Interest Expense</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">7<span></span>
</td>
<td class="nump">14<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCost', window );">Lease, Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">452<span></span>
</td>
<td class="nump">885<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_PropertyTypeAxis=luv_AircraftMember', window );">Aircraft</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseCost', window );">Operating Lease, Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">44<span></span>
</td>
<td class="nump">88<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_PropertyTypeAxis=srt_OtherPropertyMember', window );">Other Property</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseCost', window );">Operating Lease, Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 22<span></span>
</td>
<td class="nump">$ 44<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Net of sublease income of <span style="font-family:inherit;font-size:10pt;"><span>$25 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$50 million</span></span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three and six months ended</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;">June&#160;30, 2019</span><span style="font-family:inherit;font-size:10pt;">, respectively. </span></td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of interest expense on finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918638-209977<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseRightOfUseAssetAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense attributable to right-of-use asset from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918638-209977<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseRightOfUseAssetAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lease cost recognized by lessee for lease contract.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of short-term lease cost, excluding expense for lease with term of one month or less.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubleaseIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of sublease income excluding finance and operating lease expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubleaseIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VariableLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VariableLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PropertyTypeAxis=luv_AircraftMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PropertyTypeAxis=luv_AircraftMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PropertyTypeAxis=srt_OtherPropertyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PropertyTypeAxis=srt_OtherPropertyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>R51.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6817384976">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Leases Supplemental Cash Flow Information (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasePayments', window );">Operating Lease, Payments</a></td>
<td class="nump">$ 107<span></span>
</td>
<td class="nump">$ 203<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseInterestPaymentOnLiability', window );">Finance Lease, Interest Payment on Liability</a></td>
<td class="nump">7<span></span>
</td>
<td class="nump">14<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Finance Lease, Principal Payments</a></td>
<td class="nump">21<span></span>
</td>
<td class="nump">43<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability', window );">Right-of-Use Asset Obtained in Exchange for Operating Lease Liability</a></td>
<td class="nump">5<span></span>
</td>
<td class="nump">124<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability', window );">Right-of-Use Asset Obtained in Exchange for Finance Lease Liability</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 1<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseInterestPaymentOnLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of interest paid on finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseInterestPaymentOnLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeasePrincipalPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for principal payment on finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeasePrincipalPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in right-of-use asset obtained in exchange for finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in right-of-use asset obtained in exchange for operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<FILENAME>R52.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6972698384">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases Maturity of Lease Liabilities (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current operating lease liabilities</a></td>
<td class="nump">$ 350<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityCurrent', window );">Finance lease, current maturities of long-term debt</a></td>
<td class="nump">86<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Noncurrent operating lease liabilities</a></td>
<td class="nump">1,072<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityNoncurrent', window );">Finance lease, long-term debt less current maturities</a></td>
<td class="nump">608<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis=us-gaap_PropertySubjectToOperatingLeaseMember', window );">Operating Lease</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">Remainder of 2019</a></td>
<td class="nump">210<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">2020</a></td>
<td class="nump">344<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">2021</a></td>
<td class="nump">213<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">2022</a></td>
<td class="nump">140<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive', window );">2023</a></td>
<td class="nump">110<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive', window );">Thereafter</a></td>
<td class="nump">752<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total lease payments</a></td>
<td class="nump">1,769<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(347)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Total lease obligations</a></td>
<td class="nump">1,422<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Current operating lease liabilities</a></td>
<td class="nump">350<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Noncurrent operating lease liabilities</a></td>
<td class="nump">1,072<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis=luv_PropertySubjecttoorAvailableforFinanceLeaseMember', window );">Finance Lease</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">Remainder of 2019</a></td>
<td class="nump">55<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo', window );">2020</a></td>
<td class="nump">109<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree', window );">2021</a></td>
<td class="nump">104<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour', window );">2022</a></td>
<td class="nump">101<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive', window );">2023</a></td>
<td class="nump">97<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive', window );">Thereafter</a></td>
<td class="nump">339<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDue', window );">Total lease payments</a></td>
<td class="nump">805<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(111)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Total lease obligations</a></td>
<td class="nump">694<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityCurrent', window );">Finance lease, current maturities of long-term debt</a></td>
<td class="nump">86<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityNoncurrent', window );">Finance lease, long-term debt less current maturities</a></td>
<td class="nump">$ 608<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due after fifth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fifth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fourth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in third fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in second fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in remainder of fiscal year following latest fiscal year ended.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis=us-gaap_PropertySubjectToOperatingLeaseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis=us-gaap_PropertySubjectToOperatingLeaseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PropertySubjecttoorAvailableforFinanceLeaseAxis=luv_PropertySubjecttoorAvailableforFinanceLeaseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PropertySubjecttoorAvailableforFinanceLeaseAxis=luv_PropertySubjecttoorAvailableforFinanceLeaseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>64
<FILENAME>R53.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6820737520">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Leases Other Information (Details)<br></strong></div></th>
<th class="th" colspan="2"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_LeasesOtherInformationAbstract', window );"><strong>Leases - Other Information [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Operating Lease, Weighted Average Remaining Lease Term</a></td>
<td class="text">9 years<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1', window );">Finance Lease, Weighted Average Remaining Lease Term</a></td>
<td class="text">8 years<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Operating Lease, Weighted Average Discount Rate, Percent</a></td>
<td class="nump">3.80%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent', window );">Finance Lease, Weighted Average Discount Rate, Percent</a></td>
<td class="nump">3.80%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Upon adoption of the New Lease Standard, the incremental borrowing rate used for existing leases was established as of January 1, 2019.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_LeasesOtherInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Leases - Other Information [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_LeasesOtherInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average discount rate for finance lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average discount rate for operating lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>65
<FILENAME>R54.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6812270432">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Leases Capital Leases, Balance Sheet, Assets by Major Class, Net (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasedAssetsLineItems', window );"><strong>Capital Leased Assets [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent', window );">2019</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 111<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears', window );">2020</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">109<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears', window );">2021</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">105<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears', window );">2022</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears', window );">2023</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">97<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter', window );">Thereafter</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">335<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDue', window );">Total minimum lease payments</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">857<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments', window );">Less amount representing interest</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">126<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments', window );">Present value of minimum lease payments (a)</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">731<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeaseObligationsCurrent', window );">Less current portion</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(85)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeaseObligationsNoncurrent', window );">Long-term portion</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">646<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseIncentiveReceivable', window );">Lease Incentive Obligation Excluded</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">114<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract', window );"><strong>Subleases</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent', window );">2019</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(92)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears', window );">2020</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(78)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears', window );">2021</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(41)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears', window );">2022</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(17)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears', window );">2023</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(7)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter', window );">Thereafter</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable', window );">Total minimum lease payments</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(236)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasedAssetsLineItems', window );"><strong>Operating Leased Assets [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent', window );">2019</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 48<span></span>
</td>
<td class="nump">348<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears', window );">2020</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">78<span></span>
</td>
<td class="nump">357<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears', window );">2021</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">41<span></span>
</td>
<td class="nump">244<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears', window );">2022</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">17<span></span>
</td>
<td class="nump">172<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears', window );">2023</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 7<span></span>
</td>
<td class="nump">146<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter', window );">Thereafter</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">474<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDue', window );">Total minimum lease payments</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,741<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent', window );">2019</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">256<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears', window );">2020</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">279<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears', window );">2021</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">203<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears', window );">2022</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">155<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears', window );">2023</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">139<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter', window );">Thereafter</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">473<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_OperatingLeasesFutureMinimumPaymentsNet', window );">Total minimum lease payments</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,505<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Excludes lease incentive obligation of <span style="font-family:inherit;font-size:10pt;"><span>$114 million</span></span>.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OperatingLeasesFutureMinimumPaymentsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future minimum rental payments, net in aggregate as of the balance sheet date under operating leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OperatingLeasesFutureMinimumPaymentsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OperatingLeasesFutureMinimumPaymentsNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments, net due within one year of the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OperatingLeasesFutureMinimumPaymentsNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments, net due within the fifth year of the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments, net due within the fourth year of the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments, net due within the third year of the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments, net due within the second year of the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_OperatingLeasesFutureMinimumPaymentsNetThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future minimum lease payments, net due under operating leases for periods greater than five years following the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_OperatingLeasesFutureMinimumPaymentsNetThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeaseObligationsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of capital lease obligation due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84164758&amp;loc=d3e45023-112735<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeaseObligationsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeaseObligationsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84164758&amp;loc=d3e45023-112735<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeaseObligationsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasedAssetsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasedAssetsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments for capital leases due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount necessary to reduce net minimum lease payments to present value for capital leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164817&amp;loc=d3e45280-112737<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseIncentiveReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This item represents a receivable for an incentive or inducement contractually stipulated between parties to a lease whereby the lessor has committed to provide the entity (lessee) with a cash payment as inducement to enter the lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 25<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=77902458&amp;loc=d3e40019-112707<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 25<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77902458&amp;loc=d3e40010-112707<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseIncentiveReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasedAssetsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasedAssetsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future minimum rental payments in aggregate as of the balance sheet date under operating leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164653&amp;loc=d3e41551-112718<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments receivable within one year of the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164653&amp;loc=d3e41551-112718<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164653&amp;loc=d3e41551-112718<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164653&amp;loc=d3e41551-112718<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments receivable within the third year from the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164653&amp;loc=d3e41551-112718<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future rental payments receivable within the second year from the balance sheet date under an operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164653&amp;loc=d3e41551-112718<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84164653&amp;loc=d3e41551-112718<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>66
<FILENAME>R55.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6816130128">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fair Value Measurements - Measured on Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2"><div>Jun. 30, 2019</div></th>
<th class="th" colspan="2"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Quoted prices in active markets for identical assets (Level 1)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue', window );">Treasury bills</a></td>
<td class="nump">$ 1,291<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 1,582<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestRateDerivativeAssetsAtFairValue', window );">Interest rate derivatives (see Note 3)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FuelDerivativeAssetsAbstract', window );"><strong>Fuel derivatives:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsFairValueDisclosure', window );">Other available for sale securities</a></td>
<td class="nump">172<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">127<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Total assets</a></td>
<td class="nump">3,579<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,101<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAbstract', window );"><strong>Liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue', window );">Interest rate derivatives (see Note 3)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Significant other observable inputs (Level 2)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue', window );">Treasury bills</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FuelDerivativeAssetsAbstract', window );"><strong>Fuel derivatives:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsFairValueDisclosure', window );">Other available for sale securities</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Total assets</a></td>
<td class="nump">579<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">715<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAbstract', window );"><strong>Liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue', window );">Interest rate derivatives (see Note 3)</a></td>
<td class="num">(37)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(14)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Significant unobservable inputs (Level 3)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue', window );">Treasury bills</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestRateDerivativeAssetsAtFairValue', window );">Interest rate derivatives (see Note 3)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FuelDerivativeAssetsAbstract', window );"><strong>Fuel derivatives:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsFairValueDisclosure', window );">Other available for sale securities</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Total assets</a></td>
<td class="nump">187<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">138<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAbstract', window );"><strong>Liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue', window );">Interest rate derivatives (see Note 3)</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_OptionMember', window );">Options Held | Quoted prices in active markets for identical assets (Level 1)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FuelDerivativeAssetsAbstract', window );"><strong>Fuel derivatives:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAsset', window );">Derivative Asset, Fair Value, Gross Asset</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_OptionMember', window );">Options Held | Significant other observable inputs (Level 2)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FuelDerivativeAssetsAbstract', window );"><strong>Fuel derivatives:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAsset', window );">Derivative Asset, Fair Value, Gross Asset</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_OptionMember', window );">Options Held | Significant unobservable inputs (Level 3)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FuelDerivativeAssetsAbstract', window );"><strong>Fuel derivatives:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAsset', window );">Derivative Asset, Fair Value, Gross Asset</a></td>
<td class="nump">187<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">138<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CashEquivalentsMember', window );">Cash Equivalents | Quoted prices in active markets for identical assets (Level 1)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">2,116<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">1,392<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[4]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CashEquivalentsMember', window );">Cash Equivalents | Significant other observable inputs (Level 2)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[4]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CashEquivalentsMember', window );">Cash Equivalents | Significant unobservable inputs (Level 3)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[4]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CommercialPaperMember', window );">Commercial Paper | Quoted prices in active markets for identical assets (Level 1)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CommercialPaperMember', window );">Commercial Paper | Significant other observable inputs (Level 2)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">295<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">454<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CommercialPaperMember', window );">Commercial Paper | Significant unobservable inputs (Level 3)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CertificatesOfDepositMember', window );">Certificates of Deposit | Quoted prices in active markets for identical assets (Level 1)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentsFairValueDisclosure', window );">Investments</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CertificatesOfDepositMember', window );">Certificates of Deposit | Significant other observable inputs (Level 2)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">10<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentsFairValueDisclosure', window );">Investments</a></td>
<td class="nump">224<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">228<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CertificatesOfDepositMember', window );">Certificates of Deposit | Significant unobservable inputs (Level 3)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentsFairValueDisclosure', window );">Investments</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_BankTimeDepositsMember', window );">Time Deposits | Quoted prices in active markets for identical assets (Level 1)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_BankTimeDepositsMember', window );">Time Deposits | Significant other observable inputs (Level 2)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">25<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">25<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=us-gaap_BankTimeDepositsMember', window );">Time Deposits | Significant unobservable inputs (Level 3)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember', window );">Estimate of Fair Value Measurement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue', window );">Treasury bills</a></td>
<td class="nump">1,291<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,582<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FuelDerivativeAssetsAbstract', window );"><strong>Fuel derivatives:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsFairValueDisclosure', window );">Other available for sale securities</a></td>
<td class="nump">172<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">127<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Total assets</a></td>
<td class="nump">4,345<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,954<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAbstract', window );"><strong>Liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue', window );">Interest rate derivatives (see Note 3)</a></td>
<td class="num">(37)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(14)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember', window );">Estimate of Fair Value Measurement | Options Held</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FuelDerivativeAssetsAbstract', window );"><strong>Fuel derivatives:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeFairValueOfDerivativeAsset', window );">Derivative Asset, Fair Value, Gross Asset</a></td>
<td class="nump">187<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">138<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember', window );">Estimate of Fair Value Measurement | Cash Equivalents</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">2,116<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">1,392<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[4]</sup></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember', window );">Estimate of Fair Value Measurement | Commercial Paper</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">295<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">454<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember', window );">Estimate of Fair Value Measurement | Certificates of Deposit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">10<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentsFairValueDisclosure', window );">Investments</a></td>
<td class="nump">224<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">228<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember', window );">Estimate of Fair Value Measurement | Time Deposits</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure', window );">Cash equivalents</a></td>
<td class="nump">$ 25<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 25<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
</tr>
<tr><td colspan="5"></td></tr>
<tr><td colspan="5"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">In the unaudited Condensed Consolidated Balance Sheet amounts are presented as an asset. See Note <span style="font-family:inherit;font-size:11pt;">3</span><span style="font-family:inherit;font-size:10pt;">.</span><div style="line-height:120%;padding-top:4px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-top:4px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">In the unaudited Condensed Consolidated Balance Sheet amounts are presented as a net asset.&#160;See Note 3.<div style="line-height:120%;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[3]</td>
<td style="vertical-align: top;" valign="top">Cash equivalents are primarily composed of money market investments.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[4]</td>
<td style="vertical-align: top;" valign="top">Cash equivalents are primarily composed of money market investments.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FuelDerivativeAssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>-- None. No documentation exists for this element. --</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FuelDerivativeAssetsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeFairValueOfDerivativeAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 55<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=99393222&amp;loc=SL20226000-175313<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 860<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4D<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109247956&amp;loc=SL51823488-111719<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=51824906&amp;loc=SL20225862-175312<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4B<br> -Subparagraph (a),(c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109980867&amp;loc=SL5624163-113959<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeFairValueOfDerivativeAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The fair value as of the balance sheet date of firm holdings in debt obligations issued by the US government including short-term Treasury bills, medium-term Treasury notes, and long-term Treasury bonds, as well as debt issued by agencies. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 940<br> -SubTopic 320<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=35711157&amp;loc=d3e42546-110969<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestRateDerivativeAssetsAtFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value as of the balance sheet date of interest rate derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestRateDerivativeAssetsAtFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestRateDerivativeLiabilitiesAtFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentsFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentsFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of other assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_OptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_OptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CashEquivalentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=us-gaap_CashEquivalentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CommercialPaperMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=us-gaap_CommercialPaperMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=us-gaap_CertificatesOfDepositMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=us-gaap_CertificatesOfDepositMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=us-gaap_BankTimeDepositsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=us-gaap_BankTimeDepositsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>67
<FILENAME>R56.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6811301744">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurement - Fair Value Assets and Liabilities Measured on Recurring Basis with Unobservable Inputs (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">6 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal', window );">Gains (Losses) Included in Other Comprehensive Income (Loss)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">$ (69)<span></span>
</td>
<td class="nump">$ 22<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember', window );">Fuel derivatives</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Beginning Balance</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">254<span></span>
</td>
<td class="nump">138<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases', window );">Purchases</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">32<span></span>
</td>
<td class="nump">76<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales', window );">Sales</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="num">(2)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements', window );">Settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(30)<span></span>
</td>
<td class="num">(47)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue', window );">Ending Balance</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 187<span></span>
</td>
<td class="nump">$ 187<span></span>
</td>
</tr>
<tr><td colspan="4"></td></tr>
<tr><td colspan="4"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">The purchase and sale of fuel derivatives are recorded gross based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss), Total</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>68
<FILENAME>R57.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6818035200">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fair Value Measurements - Quantitative Information about Level 3 Fair Value (Details) - Significant unobservable inputs (Level 3) - Fuel derivatives - Measurement Input, Option Volatility<br></strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Third quarter 2019</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.24<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | Fourth quarter 2019</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.22<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | 2020</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.20<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | 2021</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.18<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum | 2022</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.18<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Third quarter 2019</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.3<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Fourth quarter 2019</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.3<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | 2020</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.32<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | 2021</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.23<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | 2022</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems', window );"><strong>Fair Value Measurement Inputs and Valuation Techniques [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetMeasurementInput', window );">Derivative Asset, Measurement Input</a></td>
<td class="nump">0.21<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeAssetMeasurementInput">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of input used to measure derivative asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=99377789&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeAssetMeasurementInput</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:decimalItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CommodityContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputOptionVolatilityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputOptionVolatilityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PeriodAxis=luv_ThirdQuarterCYMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PeriodAxis=luv_ThirdQuarterCYMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PeriodAxis=luv_FourthQuarterCYMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PeriodAxis=luv_FourthQuarterCYMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PeriodAxis=luv_NextYearMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PeriodAxis=luv_NextYearMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PeriodAxis=luv_YearTwoMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PeriodAxis=luv_YearTwoMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PeriodAxis=luv_YearThreeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PeriodAxis=luv_YearThreeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>69
<FILENAME>R58.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6828920896">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fair Value Instruments - Carrying and Estimated Fair Value of Debt (Details)<br> $ in Millions</strong></div></th>
<th class="th">
<div>Jun. 30, 2019 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_TermLoanAgreementDue07012019Member', window );">Term Loan Agreement payable through July 2019 - 4.84% | Notes Payable to Banks</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 5<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">4.84%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2019MemberMember', window );">2.75% Notes Due November 2019 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 300<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">2.75%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2020Member', window );">2.65% Notes due 2020 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">2.65%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_TermLoanAgreementDue2020Member', window );">Term Loan Agreement payable through 2020 - 5.223% | Notes Payable to Banks</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 161<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">5.223%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_NotesPayableAircraftFloatingRateThrough2020Member', window );">737 Aircraft Notes payable through 2020 | Notes Payable to Banks</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 24<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2022Domain', window );">2.75% Notes due 2022 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 300<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">2.75%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_TotalPassThroughCertificatesMember', window );">Pass Through Certificates due 2022 - 6.24% | Enhanced Equipment Trust Certificate</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 225<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">6.24%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_TermLoanAgreementDue2026Member', window );">Term Loan Agreement due 2026 - 3.71% | Notes Payable to Banks</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 188<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">3.71%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2026Member', window );">3.00% Notes due 2026 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 300<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">3.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2027Member', window );">3.45% Notes due 2027 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 300<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">3.45%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=luv_Debenturesdue2027Domain', window );">7.375% Debentures due 2027 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Carrying amount of debt</a></td>
<td class="nump">$ 123<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Stated interest rate</a></td>
<td class="nump">7.375%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 | 2.75% Notes Due November 2019 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableFairValueDisclosure', window );">Notes Payable, Fair Value</a></td>
<td class="nump">$ 301<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 | 2.65% Notes due 2020 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableFairValueDisclosure', window );">Notes Payable, Fair Value</a></td>
<td class="nump">502<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 | 2.75% Notes due 2022 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableFairValueDisclosure', window );">Notes Payable, Fair Value</a></td>
<td class="nump">302<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 | Pass Through Certificates due 2022 - 6.24% | Enhanced Equipment Trust Certificate</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableFairValueDisclosure', window );">Notes Payable, Fair Value</a></td>
<td class="nump">237<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 | 3.00% Notes due 2026 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableFairValueDisclosure', window );">Notes Payable, Fair Value</a></td>
<td class="nump">301<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 | 3.45% Notes due 2027 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableFairValueDisclosure', window );">Notes Payable, Fair Value</a></td>
<td class="nump">308<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member', window );">Level 2 | 7.375% Debentures due 2027 | Unsecured Debt</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LoansPayableFairValueDisclosure', window );">Loans Payable, Fair Value</a></td>
<td class="nump">150<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 | Term Loan Agreement payable through July 2019 - 4.84% | Notes Payable to Banks</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LoansPayableFairValueDisclosure', window );">Loans Payable, Fair Value</a></td>
<td class="nump">5<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 | Term Loan Agreement payable through 2020 - 5.223% | Notes Payable to Banks</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LoansPayableFairValueDisclosure', window );">Loans Payable, Fair Value</a></td>
<td class="nump">161<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 | 737 Aircraft Notes payable through 2020 | Notes Payable to Banks</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayableFairValueDisclosure', window );">Notes Payable, Fair Value</a></td>
<td class="nump">24<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member', window );">Level 3 | Term Loan Agreement due 2026 - 3.71% | Notes Payable to Banks</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LoansPayableFairValueDisclosure', window );">Loans Payable, Fair Value</a></td>
<td class="nump">$ 188<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentCarryingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6031897-161870<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LoansPayableFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of contractual obligation to pay money on demand or on fixed or determinable dates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LoansPayableFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NotesPayableFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of notes payable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20,22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayableFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_TermLoanAgreementDue07012019Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_TermLoanAgreementDue07012019Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_NotesPayableToBanksMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_NotesPayableToBanksMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2019MemberMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2019MemberMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_UnsecuredDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_UnsecuredDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2020Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2020Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_TermLoanAgreementDue2020Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_TermLoanAgreementDue2020Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_NotesPayableAircraftFloatingRateThrough2020Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_NotesPayableAircraftFloatingRateThrough2020Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2022Domain">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2022Domain</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_TotalPassThroughCertificatesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_TotalPassThroughCertificatesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_EnhancedEquipmentTrustCertificateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_EnhancedEquipmentTrustCertificateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_TermLoanAgreementDue2026Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_TermLoanAgreementDue2026Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2026Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2026Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2027Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_UnsecuredSeniorNotesDue2027Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=luv_Debenturesdue2027Domain">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=luv_Debenturesdue2027Domain</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>70
<FILENAME>R59.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6821171568">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Supplemental Financial Information - Other Assets (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsAbstract', window );"><strong>Other Assets [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal', window );">Derivative contracts</a></td>
<td class="nump">$ 120<span></span>
</td>
<td class="nump">$ 95<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets</a></td>
<td class="nump">312<span></span>
</td>
<td class="nump">400<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable', window );">Finance lease receivable</a></td>
<td class="nump">54<span></span>
</td>
<td class="nump">61<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsMiscellaneous', window );">Other</a></td>
<td class="nump">207<span></span>
</td>
<td class="nump">164<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssets', window );">Other assets</a></td>
<td class="nump">$ 693<span></span>
</td>
<td class="nump">$ 720<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against an obligation to return collateral.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of minimum lease payments to be received by the lessor for capital leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 30<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84165051&amp;loc=d3e45377-112738<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsNetExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph ((a)(1),(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16212-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsMiscellaneous">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of other miscellaneous assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsMiscellaneous</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>71
<FILENAME>R60.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6814033952">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Supplemental Financial Information - Accounts Payable (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_SupplementalFinancialInformationAccountsPayableAbstract', window );"><strong>Supplemental Financial Information - Accounts Payable [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableTradeCurrent', window );">Accounts payable trade</a></td>
<td class="nump">$ 260<span></span>
</td>
<td class="nump">$ 263<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedSalariesCurrent', window );">Salaries payable</a></td>
<td class="nump">205<span></span>
</td>
<td class="nump">216<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesPayableCurrent', window );">Taxes payable</a></td>
<td class="nump">269<span></span>
</td>
<td class="nump">220<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AircraftMaintenancePayable', window );">Aircraft maintenance payable</a></td>
<td class="nump">74<span></span>
</td>
<td class="nump">69<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_FuelPayable', window );">Fuel payable</a></td>
<td class="nump">106<span></span>
</td>
<td class="nump">122<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableOtherCurrent', window );">Other payable</a></td>
<td class="nump">416<span></span>
</td>
<td class="nump">526<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts Payable, Current</a></td>
<td class="nump">$ 1,330<span></span>
</td>
<td class="nump">$ 1,416<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AircraftMaintenancePayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable for aircraft maintenance. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AircraftMaintenancePayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_FuelPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable for fuel. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_FuelPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_SupplementalFinancialInformationAccountsPayableAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Supplemental Financial Information - Accounts Payable [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_SupplementalFinancialInformationAccountsPayableAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableOtherCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of obligations incurred classified as other, payable within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableOtherCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableTradeCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableTradeCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedSalariesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6911-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedSalariesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxesPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxesPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>72
<FILENAME>R61.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6811866848">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Supplemental Financial Information - Accrued Liabilities (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrentAbstract', window );"><strong>Accrued Liabilities, Current [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent', window );">Profitsharing and savings plans</a></td>
<td class="nump">$ 282<span></span>
</td>
<td class="nump">$ 580<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedVacationCurrent', window );">Vacation pay</a></td>
<td class="nump">421<span></span>
</td>
<td class="nump">403<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedEmployeeBenefitsCurrent', window );">Health</a></td>
<td class="nump">110<span></span>
</td>
<td class="nump">107<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WorkersCompensationLiabilityCurrent', window );">Workers compensation</a></td>
<td class="nump">169<span></span>
</td>
<td class="nump">166<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent', window );">Property and income taxes</a></td>
<td class="nump">73<span></span>
</td>
<td class="nump">68<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAccruedLiabilitiesCurrent', window );">Other</a></td>
<td class="nump">260<span></span>
</td>
<td class="nump">425<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedLiabilitiesCurrent', window );">Accrued liabilities</a></td>
<td class="nump">$ 1,315<span></span>
</td>
<td class="nump">$ 1,749<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 720<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6419918&amp;loc=d3e35281-107843<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedEmployeeBenefitsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6911-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedEmployeeBenefitsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedLiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedLiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedVacationCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable for unused vacation time owed to employees based on the entity's vacation benefit given to its employees. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 25<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=6409733&amp;loc=d3e19396-108361<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6911-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedVacationCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate carrying value as of the balance sheet date of the liabilities for deferred compensation arrangements payable within one year (or the normal operating cycle, if longer). Represents currently earned compensation under cash arrangements (such as a profit-sharing plan, rabbi trust, and employee contract--excluding equity-based arrangements) that is not actually paid until a later date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 25<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=75028277&amp;loc=d3e19793-108362<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 710<br> -SubTopic 10<br> -Section 30<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6409875&amp;loc=d3e20028-108363<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6911-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e7018-107765<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WorkersCompensationLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations and payables pertaining to claims incurred of a workers compensation nature. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WorkersCompensationLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>73
<FILENAME>R62.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6827852640">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Supplemental Financial Information - Other Non-Current Liabilities (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrentAbstract', window );"><strong>Other Liabilities, Noncurrent [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent', window );">Postretirement obligation</a></td>
<td class="nump">$ 240<span></span>
</td>
<td class="nump">$ 232<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent', window );">Other deferred compensation</a></td>
<td class="nump">282<span></span>
</td>
<td class="nump">247<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherSundryLiabilitiesNoncurrent', window );">Other</a></td>
<td class="nump">117<span></span>
</td>
<td class="nump">171<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other noncurrent liabilities</a></td>
<td class="nump">$ 639<span></span>
</td>
<td class="nump">$ 650<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the liabilities, classified as other, for deferred compensation arrangements payable after one year or the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherSundryLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are expected to be paid after one year (or the normal operating cycle, if longer), from the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(15))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(15))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherSundryLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109237824&amp;loc=d3e1703-114919<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109237824&amp;loc=d3e1731-114919<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>74
<FILENAME>R63.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6826700080">
<tr>
<th class="tl" colspan="2" rowspan="1"><div style="width: 200px;"><strong>Commitments and Contingencies - Airport Projects (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsLineItems', window );"><strong>Other Commitments [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">ACFO</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 144<span></span>
</td>
<td class="nump">$ 1,768<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthersNet', window );">Assets constructed for others, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">144<span></span>
</td>
<td class="nump">1,637<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractualObligation', window );">Construction Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">144<span></span>
</td>
<td class="nump">1,701<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsAxis=luv_FortLauderdaleHollywoodInternationalAirportMember', window );">FLL Terminal</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsLineItems', window );"><strong>Other Commitments [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">ACFO</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">313<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthersNet', window );">Assets constructed for others, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">304<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractualObligation', window );">Construction Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">308<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsAxis=luv_LosAngelesWorldAirportMember', window );">LAX Terminal 1</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsLineItems', window );"><strong>Other Commitments [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">ACFO</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">485<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthersNet', window );">Assets constructed for others, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">459<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractualObligation', window );">Construction Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">476<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsAxis=luv_LosAngelesWorldAirportTerminal1.5Member', window );">LAX Terminal 1.5</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsLineItems', window );"><strong>Other Commitments [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_TotalExpectedCostOfAirportProject', window );">Total Expected Cost Of Airport Project</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">479<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_Outstandingremainingguaranteedobligation', window );">Outstanding remaining guaranteed obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">155<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">ACFO</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">144<span></span>
</td>
<td class="nump">99<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthersNet', window );">Assets constructed for others, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1],[2]</sup></td>
<td class="nump">144<span></span>
</td>
<td class="nump">99<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractualObligation', window );">Construction Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">144<span></span>
</td>
<td class="nump">99<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsAxis=luv_DALMember', window );">LFMP Terminal</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsLineItems', window );"><strong>Other Commitments [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">ACFO</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">545<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthersNet', window );">Assets constructed for others, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">460<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractualObligation', window );">Construction Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">502<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_PrincipalRemaining', window );">Municipal bonds principal remaining</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">416<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NetPresentValueofPrincipalRemaining', window );">Net present value of principal remaining</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">453<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsAxis=luv_DALGarageMember', window );">LFMP Parking Garage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsLineItems', window );"><strong>Other Commitments [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">ACFO</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">200<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthersNet', window );">Assets constructed for others, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">200<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractualObligation', window );">Construction Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">200<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsAxis=luv_HOUMember', window );">HOU International Terminal</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCommitmentsLineItems', window );"><strong>Other Commitments [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">ACFO</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">126<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_AssetsConstructedForOthersNet', window );">Assets constructed for others, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1],[3]</sup></td>
<td class="nump">0<span></span>
</td>
<td class="nump">115<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ContractualObligation', window );">Construction Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 116<span></span>
</td>
</tr>
<tr><td colspan="4"></td></tr>
<tr><td colspan="4"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Net of accumulated depreciation.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Project still in progress.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[3]</td>
<td style="vertical-align: top;" valign="top">Project completed in 2015 at Houston William P. Hobby Airport ("HOU").<div style="line-height:120%;text-align:justify;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;"><br/></span></div></td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_AssetsConstructedForOthersNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Assets Constructed For Others Net</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_AssetsConstructedForOthersNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_NetPresentValueofPrincipalRemaining">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net Present Value of Principal Remaining</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_NetPresentValueofPrincipalRemaining</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_Outstandingremainingguaranteedobligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Outstanding remaining guaranteed obligation</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_Outstandingremainingguaranteedobligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PrincipalRemaining">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Principal Remaining</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PrincipalRemaining</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_TotalExpectedCostOfAirportProject">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total expected cost of the airport modernization project for the city.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_TotalExpectedCostOfAirportProject</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConstructionInProgressGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConstructionInProgressGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ContractualObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ContractualObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCommitmentsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCommitmentsAxis=luv_FortLauderdaleHollywoodInternationalAirportMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsAxis=luv_FortLauderdaleHollywoodInternationalAirportMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCommitmentsAxis=luv_LosAngelesWorldAirportMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsAxis=luv_LosAngelesWorldAirportMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCommitmentsAxis=luv_LosAngelesWorldAirportTerminal1.5Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsAxis=luv_LosAngelesWorldAirportTerminal1.5Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCommitmentsAxis=luv_DALMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsAxis=luv_DALMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCommitmentsAxis=luv_DALGarageMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsAxis=luv_DALGarageMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCommitmentsAxis=luv_HOUMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCommitmentsAxis=luv_HOUMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>75
<FILENAME>R64.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.2</span><table class="report" border="0" cellspacing="2" id="idp6830622672">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Boeing 737 MAX Aircraft Grounding (Details)<br> $ in Billions</strong></div></th>
<th class="th">
<div>Jun. 30, 2019 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_Boeing737MaxAircraftGroundingAbstract', window );"><strong>Boeing 737 Max Aircraft Grounding [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_NumberofAircraftGroundedUnderEmergencyOrder', window );">Number of Aircraft Grounded Under Emergency Order</a></td>
<td class="nump">34<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_luv_PotentialConcessionsandOtherConsiderations', window );">Potential Concessions to All Airlines Related to MAX Grounding</a></td>
<td class="nump">$ 4.9<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_Boeing737MaxAircraftGroundingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boeing 737 Max Aircraft Grounding [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_Boeing737MaxAircraftGroundingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_NumberofAircraftGroundedUnderEmergencyOrder">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of Aircraft Grounded Under Emergency Order</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_NumberofAircraftGroundedUnderEmergencyOrder</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_luv_PotentialConcessionsandOtherConsiderations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Potential Concessions and Other Considerations</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">luv_PotentialConcessionsandOtherConsiderations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>luv_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>76
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MMWF\81AU8\K(XK%T-8943OTJDH\ Q:X831F:3LTXXFBD(3^ G/,6+V2?$9/
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M#[^;L.N-/=A_;'P5;!OX=1?M%U!+ P04    " "SBOY.F5R<(Q &  "<)P
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M;92=2GIE;7VP??3T4*F=Z6]G]KX=FLGAP>CCV"@G4[>^^@-02P,$%     @
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M$_#<&%!+>6H HWEF)!/RRH,8QS9 81M7P,<5]W$EG?6&;V\0P^_U-80B+@I
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M?L5U_M%6Q_'UG7=YA[C\#U!+ P04    " "SBOY.8*0'WC<'  "!,0  &
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M-%5'$W42H<Z9"=WJ(,348910!Y%F1.%<J$,H5 >A074,5<=T ;2E3LH#A#1
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M FT%:F*@*>AM>CCN0WP,>! PVM69A$K.B$_!^%(7- F"0$+E @/WVP7N0,I
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MN'!\[\]F&K/)<-C//X@MW[C\!5!+ P04    " "SBOY.S]N*^[4!  #2 P
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MLQG';#0<=M,/8O,W+OX 4$L#!!0    ( +.*_D[2M!C7M0$  -(#   8
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M_C>(#KR4Y,:/4.<_V&HH:%PXOO-G,X_9;#@<EA_$UF]<_@902P,$%     @
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M/,%4SS4E4_%?X0(*PX,2S%$8Y>)*BMYYHR<6E*+%^[C+-N[#>'/-)]@Z@$\
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M:^=?-O:_UMJ!3R6Y\B/4^@\V&P)J%XY[?S;CF(V&T]WT@\C\C8L_4$L#!!0
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M2MMM8O9RFLHIT**?'QR\O'KY'U!+ P04    " "SBOY.K?P?6> !   !!0
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M9]_1&/-TCI%7,?(V(J,12IC;F#6-,<DE).I 7I!*B%0.[=7-&!9WH& ':NA
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M.&TE2 .T% 2D(-8^[%#$L(,0=!!:!U''0=*%7 &:,.V%6FL2JRFM!J>37K"
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M\*LGZI^WHN84X5FDW=^916NVW=/V2+UZ689Q/$<70]1@UC6&=##D'K%Q$3C
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MZ:-N#V3#N0*MYM_I6%I]12T%A4:9;:;W8OI0IT+Q8;Z#\'(1EN]02P,$%
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MIFZ_I@H<]J_N7W3R,ID=YK"AY'=Y$$7F)JYS@",^$_%&VZ]@$EJZCLG^.UR
M2+DBD6OL*>'ZZ>S/7-#*N$B4"G]V;5GKMC7^US![0& "@C[ 7]P-"$U . E
M'9E.]14+G*>,M@[KOE:#U:;PUZ$LYEY-ZMKI=S);+F<O>1A'*;HH(Z-YZ33!
M0!.,%9NY8IGT$B0!>HK 2A'H^,6((K8;A%:#4!N$(X,;! NKP<)"L)K4H=-$
M6E,;S:00<TE@IUA:*99SBL2;4'2:Y6")B6)S3S&"B*P0D07"GT!$LR5FI9A+
M;I0BME+$<PIO93=(K ;)XUMB9358/; E5O_]&'.%?Z,.OF?_0[T'-H41W0.Y
M*QF#W#@J_ <VAA%%]T#FDEE)T.#\4A?*#\Q.9<V='17R*-0'UI%2 =+/>Y(I
M%?(.ZP<$CD)U8]EGW4'>#01MS"6%^ILR_P=02P,$%     @ LXK^3@9,B%Z
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M($0["%'EAJ@Q1.U#F'#0H(,FOQY:=-!FU$/K+C)5',,*AD:141 GHXRQ- %
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MS?$'!8X?=NNGR^.O)<Q>?[+AZG]02P,$%     @ LXK^3J=N35E. P  $0X
M !D   !X;"]W;W)K<VAE971S+W-H965T,SDN>&ULE5=1DYHP$/XK#.]WD!!
M''7FT--VIIVYN4[;9TZC,@?$0CS;?]\D<)QL5FM?A,1OO]UOLV23R4G4K\V>
M<^G\+HNJF;I[*0]CSVO6>UYFS;TX\$K]LQ5UF4DUK'=><ZAYMC%&9>%1WX^\
M,LLK=S8Q<T_U;"*.LL@K_E0[S;$LL_I/R@MQFKK$?9]XSG=[J2>\V>20[?@W
M+K\?GFHU\GJ635[RJLE%Y=1\.W4?R'A%(FU@$#]R?FK.WATMY46(5SWXO)FZ
MOHZ(%WPM-46F'F]\SHM",ZDX?G6D;N]3&YZ_O[,OC7@EYB5K^%P4/_.-W$_=
MD>ML^#8[%O)9G#[Q3E#H.IWZ+_R-%PJN(U$^UJ)HS*^S/C92E!V+"J7,?K?/
MO#+/4\?_;H8;T,Z ]@;*]S6#H#,(/@S850/6&;!;#<+.(+S5(.H,HELUQ)U!
M##QX;7;-<BTRF<TFM3@Y=5MQATP7-AG'JB#6>M*LO_E/K5BC9M]FC"43[TT3
M=9BTQ= S#/'](6:)8'J$IR+HPZ!8&"FUS.G0P=Q&D# <8A8(QB=#S"/&$P$Q
M_XQF==W30'" YCTP!,%YWD,?)V H 3,$[#P""K2F+28RF,I@8@8P"P03!" ?
M-H80.@(IP4!)B$L*44FA)8F%4%*+"<^\P"*P$5".C2"@ E;72 9*(E1)A"@!
M)91&EHN["(2QL#&4PB_/QA  6=F0P&>XGAC5$]O%QAC0$UM.HABLS3RV:H1%
M8'46-D\2 LRCS1.R&.3%YB$D@$6+@%B2X*D9H:D9(4L-PDU'MA<@VD; 9;81
M8 %6US@&0A)42(((N5 DQ,=[B7_[ID8NM"."1 &J*.U @T\'[N$+!$3A9[Y$
M0 1TOQ5&E,075*'=[8%01%4$55%;%8FA*AL$-XTEAH&:;$ARH7T1O'^1 )%T
M*2MX!R/L/\H%[Q@$:QE6N=B;^1V!70,!$9A7A(>&,+,VZ-)'A+<.@O4.JU8B
M:P.\8U"1C;$4(31PA[Q*TPKRS@Z;):]WYF[1.&MQK*1>W[/9_O[R0/5A%<RG
M9/Q(D/FEON^8P^T'?7M9^IK5N[QJG!<AU1'9'&2W0DBN(O?OU2+LU?VL'Q1\
M*_5KK-[K]I+2#J0X=!<PK[\%SOX"4$L#!!0    ( +.*_D[3S30<VP,  $ 4
M   9    >&PO=V]R:W-H965T<R]S:&5E=#0P+GAM;)6878^;.!B%_PKB?@KV
M"R09)9$FJ:I6ZDJCKKJ]9A(G006< IET__V:C\G&]C%E;A(@QZ^/S>&)\?(J
MJY_U28C&^UWD9;WR3TUS?@R">G<215I_D&=1JE\.LBK21IU6QZ ^5R+==XV*
M/.!AF 1%FI7^>ME=>Z[62WEI\JP4SY577XHBK?[=B%Q>5S[SWRY\RXZGIKT0
MK)?G]"C^%LWW\W.ESH);E7U6B++.9.E5XK#RG]CC-@K;!IWBGTQ<Z[MCKQW*
MBY0_VY,O^Y4?MHY$+G9-6R)57Z]B*_*\K:1\_!J*^K<^VX;WQV_5/W6#5X-Y
M26NQE?F/;-^<5O[<]_;BD%[RYIN\?A;#@&+?&T;_5;R*7,E;)ZJ/G<SK[M/;
M7>I&%D,59:5(?_??6=E]7X?Z;\UP SXTX+<&JN^Q!C0T(*-!T#OKAOHQ;=+U
MLI)7K^KOUCEM0\$>24WFKKW8S5WWFQIMK:Z^KJ-XO@Q>VT*#9M-K^)V&A:&N
MV0+-31$H!S<;'-G8<*LY-SH84V@=$!PG=<TC;9P1+A#! E%7@+0""UP@A@5B
MVT%BS.*FUR2=INPUYCS8DH<XP3X2Z",!/ICAH]?$]YW,#,W6UC"'CQGT,0,^
MC,%N9K8/,GV,:S0C<VAD#J(QPP46L,!B>C18B)_"<$(X!I$V4A:9SZ$M"AU6
M'$!@$_(QB#0KW$("$%'L, .Q\,0X,$.F&0[FQ?0"- Y^, P0!@ABY740Z4,F
MT\NX2#>#8<0B8,:!,X9QQ.)WI!:3A"&46*FU.6'^P6S'-;H5#!.&:&*EUD:%
ME=DQB6X$PX0!FMB)G?_9R)A$-X*AQ!93\KJ8<'-&-?I_.Z8;1W1S@(!C*G$V
M/:T<LX0CEIAIY38G:&%,"-!PUV@P2SABB9E6;F,B,9W8$NY("<<@X0@D9EP'
MT5A<1R6Z$8PCCI9'9EP'T7TO46PZ&=7H5C#6.,*:8VG#,8[X[!UQQ2#A""16
M7&U*/' KKT#D6-]PS!*.6&+EU>:$M20 &D=,"*.$$$K,O-+8&J@W B2N]0!A
M(A%:)YF!); $,F_/N$:W@LE&B&R..TR.UR.:'EC"*"&$$C.P9'-B85(-:%Q4
M(PP30C Q\THV*!X2DR9 Y'BW( P30C"Q @O>M\P5+-"X[@]F$DUYX2)[_4/6
MLS.JT:U@MA%BFV--01A)](Z7K@BS))K"DD&48%#T$P(TII/@;C^F$-6QV[JJ
MO9V\E-V^V=W5V_;8$^_V<_Z7]WMK?Z75,2MK[T4VC2RZO9N#E(U03L(/ZJ:<
M1+J_G>3BT+2',W5<]7M:_4DCS\-^77#;-%S_!U!+ P04    " "SBOY.?[CY
MWA0#   ,#0  &0   'AL+W=O<FMS:&5E=',O<VAE970T,2YX;6R55VUOVC 0
M_BM1OK>)G3= @%1>IDW:I*K3ML\N&(B:Q)EMH/OWLYV0!OO"V)<F-L\]=\_Y
M[NI,SXR_B0.ETGLOBTK,_(.4]20(Q.9 2R(>64TK]<N.\9)(M>3[0-2<DJTQ
M*HL AV$:E"2O_/G4[#WS^90=99%7])E[XEB6A/]9T(*=9S[R+QLO^?X@]48P
MG]9D3[]3^:-^YFH5="S;O*25R%GE<;J;^4]HLL;&P"!^YO0L>N^>EO+*V)M>
M?-G._%!'1 NZD9J"J,>)+FE1:"85Q^^6U.]\:L/^^X7]DQ&OQ+P209>L^)5O
MY6'FCWQO2W?D6,@7=OY,6T&)[[7JO](3+11<1Z)\;%@AS%]O<Q22E2V+"J4D
M[\TSK\SSW/)?S& #W!K@SD#YOF40M0;1AT%\TR!N#>)[/22M06)Y"!KM)IDK
M(LE\RMG9XTT]U$27'9HDZK@V>M.<COE-Y5.HW=,\3L?3X*2)6LRBP> >!H7A
M-68%8#I$H"+HPL!0& OLF.-K!TL7@4)D!?%/EO5MEJM (S!?D2&(^OG*0I@@
M!@EB0Q!?19!:"6\PJ<%4#09%%F@)@'!HZ5VY((P2.RD ".,!40DH*G%%H=@2
MU6"2GI>'R#K )82)+$D )K5XUA FA06EH*#4$11GEI-%ZCK!.+,4I4YN7= *
M8(IB*W]K@"D:$I6!HC)75)+!!".08'1_\8]!@K$;06J=[V+L),-N<Q>!X2!0
M",^\T D#I\D Q<#81/>G H$C[PEAH,:P/7JQ6QIV.@#,>" 2>*:A"#B6T0 %
M/-50_!_Y@&<(<H>(6QS([6Q[Y &0AZ%\P,V/[NE^Y#:M\S_1A0P5*MRP".A8
MMT0R8 [9D;B8@<9'<.>C$1!)-$ !]SX:WU\B&&Y<[#:N>S MZ-;!W(1<!P*W
M/T9W'$P+2F],,@!B5TC0N\F5E._-M5IX&W:LI,YF;[>[NC]A?1.T]A=HLD3
M_DI=]9N+^0=]\YWPC?!]7@GOE4EU_S2WQ!UCDJK(PT>5O(/Z-.D6!=U)_9JI
M=][<SYN%9'7[[1%T'T#SOU!+ P04    " "SBOY.<XZ-^]@"   '"P  &0
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M,GJQ6+\=.JQV'5J&<KD*9=2KH[_)>G)I/:^#)$B=LR(:,%F/\288Y+JWF V
M&1&.S&!,PX/2R+R9NW<;()\CD(N,)-YEV=YGN4G4!^OE:P+_IEXA3!" !($F
M"&X((J/@/2;2F%9C?!0;8O,YR(L7"Z,B ).+#*8MP!1%,2PJ!$6%@*C8$-5C
MPDF4.#0P.8!!IJ0Y!@518D@"0'ZP@"5%H*0(D&1$R:)9E$^19VY< !2:3!L
MA%!HJH)0;OP?63$H*P9D&17.8B",N5(0QCR. ,8W#R3$D\""$E!0,A>T,"ZG
M+)F? L]4G<]!WF*V^3["M'V'J1?E3&[HAK"C;I?<*NBI%>J"F5C'COSHJ1O>
ML&=HF2/ OI$=O&^X;_1]^_^.V;%JN;6C0O85??L?*!5$YNX^R*4HY1_'.*G)
M0:AA+,>L[[O]1-!N^*5PQO^:]3]02P,$%     @ LXK^3OHD";=  @  EP8
M !D   !X;"]W;W)K<VAE971S+W-H965T-#4N>&UL?97=CILP$(5?!7'?!<QO
M(H*TH:I:J96BK=I>.V02T!I,;2=LW[ZV80DQ;F^"/9PY\XT)0SY0]LIK .&\
MM:3C.[<6HM]Z'J]J:#%_HCUT\LZ9LA8+N647C_<,\$DGM<1#OI]X+6XZM\AU
M[,"*G%X%:3HX,(=?VQ:S/WL@=-BY@?L>>&DNM5 !K\A[?('O('[T!R9WWNQR
M:EKH>$,[A\%YYSX'VS)3>BWXV<# %VM'=7*D]%5MOIQVKJ^ @$ EE .6EQN4
M0(@RDAB_)T]W+JD2E^MW]T^Z=]G+$7,H*?G5G$2]<S/7.<$97XEXH<-GF/J)
M76=J_BO<@$BY(I$U*DJX_G6J*Q>TG5PD2HO?QFO3Z>LPWDFS*<V>@*8$-"?(
MVO]+"*>$\)X0Z>9',MWJ1RQPD3,Z.&Q\6#U6_XE@&\K#K%10GYV^)[OE,GHK
MHDV0>S=E-&GVHP8M-'>%)]WG$LA68H]6Z>BQ0+E6!/X_2H36+D)M$#YT@>P&
MD=4@T@;1@T%H',.H2;2FTYK83WVCE;4HBI/8CA);46(+2F2@C)IX424(@C0S
M6"PJ?X-2.TQBA4DL,+$!DZS*?$!9;*A*FRH)0CM,:H5)+3") 9.NRZ21OS%@
M;*HPVMAA,BM,9H%)#9AL_8_99,:S+"VB./0-%&_Q/K? +GKT<:>BUTZH-V<1
MG:?K,U+SP(COY=0=A^3=9AS9WS"[-!UWCE3(::-GPIE2 9+1?Y)'5<NOQ+PA
M<!9JF<HU&V?EN!&TGSX#WOPM*OX"4$L#!!0    ( +.*_DX<]:]010(  .@&
M   9    >&PO=V]R:W-H965T<R]S:&5E=#0V+GAM;(U5V8Z;,!3]%<0'C-D,
M2420)DO52JT4337MLT-N AK U';"].]K&X9AL=*\8/OZG',7F^NXH>R-9P#"
M>B^+BJ_M3(AZA1!/,R@)?Z(U5'+G3%E)A%RR"^(U W+2I+) GN.$J"1Y92>Q
MMAU8$M.K*/(*#LSBU[(D[.\&"MJL;=?^,+SDETPH TKBFES@)XC7^L#D"O4J
MI[R$BN>TLAB<U_:SN]I'"J\!OW)H^&!NJ4R.E+ZIQ;?3VG940%! *I0"D<,-
MME 42DB&\:?3M'N7BCB<?ZA_T;G+7(Z$PY86O_.3R-;VPK9.<";70KS0YBMT
M^6#;ZI+_#C<H)%Q%(GVDM.#Z:Z57+FC9J<A02O+>CGFEQZ;=":..9B9X'<'K
M"=+W/8+?$?Q/0G"7$'2$X%$/N"/@B0?4YJZ+N2.")#&CC<7:ZU 3=>O<%9;'
ME2JC/AV])^O)I?66!,M%C&Y*J,-L6HPWP+B.,\;L#)@>@60$?1B>*8R--Z-[
M8P?;.<)UW$D0_U79WU<9!>H;Z^5K 7]4KZ59(# *!%H@&$7@3PK>8D*-J30&
M+YWEI" &4!1,\MW-0:[KX(G4WH!RPD5H3@L;T\*SM/#@CHP$0J- ^'AA(Z-
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M[-3LJ$PSUVW1G[]]1_%NN%M$XP5G_0]02P,$%     @ LXK^3@JX(06F @
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MP"?C1 F*@B!#%'>]7Q7&=N!5P:Z2=#T<N">NE&+^;P^$C:4?^J^&I^[22FU
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M[$J5ICK'7,>JQ3'9A7!\,6FN \5UFX- <)TYMBS07 ?,=2Q=0'"=.002'$<
MS'6L78"YSAEWX-!<!XKKJ&^8ZYF#@$ S'2BFH[9AIH>A:WEHH@-%=-0V3/24
MN;8;S7,@/N9(N0 3_8YSU_K03 ?BHX^4"S#5X\RUWVBF \%T=-H#_.%W'?>
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M."FS3?5>N.'B L6[86ZB<7@7?P%02P,$%     @ LXK^3@;-5+/^ P  &Q,
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MNKL>UUQO!G.:CZ*BVWG8^C]02P,$%     @ M(K^3H*WIO;S!@  ?2T  !D
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M_#W?-/#6D^89C\6FZOY=/+Y5=;'MK32N;+,?A[_K7??WH[?_.0P/D/T .76
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M\B?D[$&C$1N##!W!*B&I2A!R2JH PL<?,P(IKB+#0B%!C<"14V)^2U ET ^
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MSOVD[AXP11LEP!3H[D%3S(L%+%,!R)1B/O^ Q27,* \"5H0PI3P((/63Y@
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ME=N.FS 0AE\%\0!KSH>((#5452NU4K15VVLG<0):@ZGMA.W;US8$)?:T-_C
M/_]\8XQ=38R_B980Z;WW=!!;OY5RW" DCBWIL7AA(QG4FS/C/99JR"](C)S@
MDPGJ*8J"($,][@:_KLS<GM<5NTK:#63//7'M>\S_[ AET]8/_?O$:W=II9Y
M=37B"_E.Y(]QS]4(K2ZGKB>#Z-C@<7+>^A_"35-JO1'\[,@D'OJ>KN3 V)L>
M?#EM_4 #$4J.4CM@U=Q(0RC51@KC]^+IKREUX&/_[O[)U*YJ.6!!&D9_=2?9
M;OW"]T[DC*]4OK+I,UGJ27UO*?XKN1&JY)I$Y3@R*LS3.UZ%9/WBHE!Z_#ZW
MW6#::?&_A\$!T1(0K0%A\M^ > F(K0 TDYE2/V*)ZXJSR>/SQQJQWA/A)E:+
M>=239NW,.U6M4+.W.@_#"MVTT:+9S9KH01,]*QI7D1:K!"F E2("*2(3'S]1
M1+!!#!K$QB!Y,HBM,F9-9C3#7$9A%^)JTB* 01(0) % $@MDUJ0/29+(6O,&
MT 0Q#)*"("D DEH@J9,D# ,+!- $.0R2@2 9 ))9()F;)"LM$$B3P2 Y")(#
M(+D%DCM)<FL;-:XD^\=>+T",PL$(8_N/*YP<469_&%>31"D,4H(@I0-26#EV
MI?,[*%9K%S6 *$]*BP0]'$CZ@OB&^:4;A'=@4IUMY@0Z,R:),@Q>5%&MNI/6
M 25GJ;NYZO/Y9)X'DHW+I8/6FZ_^"U!+ P04    " "TBOY.D5T@G/(!  !J
M!0  &0   'AL+W=O<FMS:&5E=',O<VAE970V,BYX;6Q]E-V.FS 0A5\%^0'6
M_)-$@-2EJEJIE:*MVEX[, 2T!E/;"=NWKVT(9<'J#?8,9XZ_,<;IR/BK: "D
M\];17F2HD7(X82S*!CHBGM@ O7I3,]X1J4)^Q6+@0"I3U%'LNVZ,.]+V*$]-
M[LSSE-TD;7LX<T?<NH[P/\] V9@A#ST2+^VUD3J!\W0@5_@.\L=PYBK"BTO5
M=M"+EO4.ASI#'[Q3$6N]$?QL812KN:,[N3#VJH,O589<#0042JD=B!KN4 "E
MVDAA_)X]T;*D+ES/'^Z?3.^JEPL14##ZJZUDDZ$#<BJHR8W*%S9^AKF?"#ES
M\U_A#E3)-8E:HV14F*=3WH1DW>RB4#KR-HUM;\9Q]G^4V0O\N<!?"KSPOP7!
M7!!L"O!$9EK]2"3)4\Y&AT\?:R#Z3'BG0&UFJ9-F[\P[U:U0V7N>>(<4W[71
MK'F>-/Y*X[]7%'M%],\$*X"%PK=2^*8^>$=QM!L$5H/ &(1K ]_=M#%I8J/I
MIS;"C::P: +?#A):04(+B+<!F331>I'#=D<MFC"Q@T16D&@'X@5;D&BWB.<E
M&Q"+)O'L(+$5)-Z!'+=?)M[M>AP<-QP63>1N./#JU.M;Z!OAU[87SH5)]0.9
M8UXS)D'YN4^JI49=?$M H99ZFJ@YGW[_*9!LF&\VO%RO^5]02P,$%     @
MM(K^3F=T "HS!    A<  !D   !X;"]W;W)K<VAE971S+W-H965T-C,N>&UL
ME9COCILX%,5?!?$ !?\!DE$2J<RHVI5VI5%7N_W,)$Z""C@%,FG?OH8P;,;W
M.#!?$L#GWAP[US]LKRZZ_MX<E6J]GV51-6O_V+:GAR!HMD=59LTG?5*5:=GK
MNLQ:<UL?@N94JVS7!Y5%P,,P#LHLK_S-JG_V7&]6^MP6>:6>:Z\YEV56_TI5
MH2]KG_EO#[[FAV/;/0@VJU-V4/^H]M_3<VWN@C'++B]5U>2Z\FJU7_N?V<.3
M%%U K_@O5Y?FYMKKNO*B]??NYL_=V@\[1ZI0V[9+D9FO5_6HBJ++9'S\&)+Z
MXV]V@;?7;]F_])TWG7G)&O6HBV_YKCVN_87O[=0^.Q?M5WWY0PT=BGQOZ/U?
MZE451MXY,;^QU473?WK;<]/J<LABK)39S^MW7O7?ER'_6Q@.X$, 'P,2=C=
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MURR;9PL[59D]+BAF8+'B*>0",3U(&*&.% 3#=>F+DA@2!C 0% "BOX"K$I5
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MUBS!\'JR6-5XD='S!5H//J*]=.C:-&YEVCNJ#&2VS-TR79 K;U69<E;9/'V
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MB)"XD=EA*[#HX*14!"(9J.TFM42L/,'=PM.@>(>=AKZ'DPCCD1U+TWC,%B+
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M<2\:4DKF@'X>1?L_N+U[VZS=USON($LN>HN$[Z*Q!25"TO<\D;!"3BOR09D
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M*L<#/ DIIBK$6:RR?UC;VEZOW3F(C@<FSLM(%E+(.F[%QP/;=(T;)[&%WVW
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M'DP[Z;1LR5PDNU0ZF>ZR#,Q=&;&4;4[!HEQQ&5V"$U4ILOQ.AHN]X60,B1Q
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M68=%J;HY,/Q@D;AUI9^IAL/].IM-#U?Y8;G.3$*OJ@_XN,ZF;*98&&W62?6
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M]5*OX1S074U2&@*-^HB]=_)#V#>F;L$"8;4*(YC[(JE')>2XWUR<C3^>M-[
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M<7N5OJ4&*9/"4]B)-,!\F;3&LQJOEV><$7>E+$ +?T<;M#I _%]JQW'>](M
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M1L0/8#1L_<H7=;QJJF!G.+K!!7VW)J\&=:D<$*BDL9FIDG&+/@V*,:8^Z1R
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MM%.Q> R*JYA)-TW<T;,R RL"C'2=.:4AFIAC+W>QK__K'*^!\^;C'=6?;:R
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M19F PKHN=-BP^!WZ:EIF2_M^O=[\\']02P,$%     @ M(K^3@VOXTYD @
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MZ[3LGLM Q%Y@F7HOX8!*2\^"TT&.F[H4M18E@RW=5+($CI+=\8K7A6 .I(]
M^J\"F5L<.-6!#!#(X!4AO_@.9(A AJ\)&3B0$0(9O29DZ$".$,@1+>1=G*<Y
M6TS9<I7D2;:.U^DB<]!N$+0;6K0L^8O%X_'B/ENGV2< 7&2P/4[F@)D[B&\1
MQ+>TB-,TB[-Q&L_8)%FE&PC>)F%IEJ]7]Y;2@7R'0+XC_A\NYO!R/R=9WM'!
M?N+VVM=8MWU-R[9*-DEVW\-!+4*LD2Q9GP+$ELF*Y9_C58\-DX=';(]9$N>)
M^[_W,$MXQ)J8QNF*;>+9?<+F ':_^E>S]# _>,2"R.^7RUF+!&WSI96FV72Q
MFL=NP_0P0WC4BEC,Y^FZC1R+LPD;+]J^+@':_JO&#.%1*Z(1,/QE-\$-F\=_
MLUBJ0O&M879@7)?2Q<1LX1'KXHYKJ5FS94LE-%1M:[ W2Q!O(85V,3%C>,3*
MR"#=B(L"0F=L5"$]J6&[L - H]D;%Q-SAD<LC:FL8>0L><4F0LE';O,C&/9K
MH^#,WC#0Q_SA$_MCW.PA'=S!,*OC*YJ]8&\@S:J$_LV%Q*SB$UME)1Y%?;S,
MA:8CQ$;)X+JGD"V%8OF.J\N0F&A\8M',!-="7\3"!.,3"V;*I6(;7L%KG0/A
M49T;<,?I8F*"\8D%DQ\/AZI%@Y;\TJ:[_+W?C#'%^,2*@6:\EZ:+(*_;A,GV
MCJ*V/7>O4_0QQ?C4&0G:=U^YF)AB?.JL!.V[W>S8QQ3COZIBW/PXP!03$"L&
MQXQ<3$PR ;%D<,R1BXDY)R!V#HYYXV*BDV#4Z0V*^=;%Q"P44%L(Q7SG8F(6
M"H@MA&%^:><?GC$Q"P7$%L(Q/1<3LU! ;"$<TW5Z@%DH(+90O!BG[(I-Y'8K
M%)@<1/X@S),0-;,#3Q<3LU! ;*$39@Z7*H^5L ED6V0SBZ86[GPW9J&0V$(G
MS)4H*JZUA+.Z_+8Y&HOL8F(6"G]1JG/%EH I8 BGV+GL3O6BB5DH)+;0"V8,
MP_BUXO9$-I.\^]KF8F(6"HDMA&+VO\6@'V.(+81CNN/-$+-02&PA![,LI3W\
MG G9RBXF9J&0V$*7L_*),%Q6O?PWQ"04$DOHG)9?XL*L$Q);Y\35_ERM; U1
MLABZHBZS=#$QZX3$UCEAGB1CLT?HQ-M"*-/&_8")62<BMLX)LS>+,.9ZQZ95
M\\12%Q.S3D1LG1/FG)NCLLL3GF/9]4$N)F:=B/H+3H>Y,#MHU\X2BE,K<C$Q
MZT2_9L9MS _2ON]N]_=+:RDBS#K1*\W 776[+B:Z"( Z][F("93= 1<3LTY$
MG?O\9S3_//*ZUR%AVHFH<Y\7S'.:VU&.N5(_>DT(LU!$;"%\VK6W/@6S4$1L
M(1RSMT(%L]"(V$(XICL#-\(L-"*V$([ISL"-, N-R%>A87/M[B3V"+/0B-A"
MZ%?G7NXSPBPT:BTT;"OKCQ]*L96U*#.XA8;R@E?%4C'[TZWO""/[U75[K*HQ
ME"WJ6<-M>7N-\XK1C_\ 4$L#!!0    ( +2*_DZWT,(/* (  *4F   :
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MG^&?ULS@+N/[*5\_XS+UT_TSI<=I2PZ7SZO_GRY3_T2$>45Y_@U02P,$%
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MD56CR*I19-4HLA8HLA8HLA8HLA8HLA9'E'4\YIUI^M^2/%F[_IS/QK]_+=X
M4$L! A0#%     @ LXK^3A\CSP/     $P(   L              ( !
M %]R96QS+RYR96QS4$L! A0#%     @ LXK^3B?HAPZ"    L0   !
M         ( !Z0   &1O8U!R;W!S+V%P<"YX;6Q02P$"% ,4    " "SBOY.
M*^=SS>X    K @  $0              @ &9 0  9&]C4')O<',O8V]R92YX
M;6Q02P$"% ,4    " "SBOY.F5R<(Q &  "<)P  $P              @ &V
M @  >&PO=&AE;64O=&AE;64Q+GAM;%!+ 0(4 Q0    ( +.*_D[OPV>$1 ,
M +D/   8              "  ?<(  !X;"]W;W)K<VAE971S+W-H965T,2YX
M;6Q02P$"% ,4    " "SBOY._;*DH:$$  #6%P  &               @ %Q
M#   >&PO=V]R:W-H965T<R]S:&5E=#(N>&UL4$L! A0#%     @ LXK^3LP,
M\#X_!0  3QP  !@              ( !2!$  'AL+W=O<FMS:&5E=',O<VAE
M970S+GAM;%!+ 0(4 Q0    ( +.*_DY@I ?>-P<  ($Q   8
M  "  ;T6  !X;"]W;W)K<VAE971S+W-H965T-"YX;6Q02P$"% ,4    " "S
MBOY.Q@[@\ $"  !<!0  &               @ $J'@  >&PO=V]R:W-H965T
M<R]S:&5E=#4N>&UL4$L! A0#%     @ LXK^3G069_[4!0   R$  !@
M         ( !82   'AL+W=O<FMS:&5E=',O<VAE970V+GAM;%!+ 0(4 Q0
M   ( +.*_DX8HOCLLP$  -(#   8              "  6LF  !X;"]W;W)K
M<VAE971S+W-H965T-RYX;6Q02P$"% ,4    " "SBOY.S]N*^[4!  #2 P
M&               @ %4*   >&PO=V]R:W-H965T<R]S:&5E=#@N>&UL4$L!
M A0#%     @ LXK^3M*T&->U 0  T@,  !@              ( !/RH  'AL
M+W=O<FMS:&5E=',O<VAE970Y+GAM;%!+ 0(4 Q0    ( +.*_DZO36&SM0$
M -(#   9              "  2HL  !X;"]W;W)K<VAE971S+W-H965T,3 N
M>&UL4$L! A0#%     @ LXK^3H9IFGJS 0  T@,  !D              ( !
M%BX  'AL+W=O<FMS:&5E=',O<VAE970Q,2YX;6Q02P$"% ,4    " "SBOY.
M,E2,([0!  #2 P  &0              @ $ ,   >&PO=V]R:W-H965T<R]S
M:&5E=#$R+GAM;%!+ 0(4 Q0    ( +.*_DYRYMS7M $  -(#   9
M      "  >LQ  !X;"]W;W)K<VAE971S+W-H965T,3,N>&UL4$L! A0#%
M  @ LXK^3DKL38*S 0  T@,  !D              ( !UC,  'AL+W=O<FMS
M:&5E=',O<VAE970Q-"YX;6Q02P$"% ,4    " "SBOY.F"+^J[0!  #2 P
M&0              @ ' -0  >&PO=V]R:W-H965T<R]S:&5E=#$U+GAM;%!+
M 0(4 Q0    ( +.*_DXT*<>IM0$  -(#   9              "  :LW  !X
M;"]W;W)K<VAE971S+W-H965T,38N>&UL4$L! A0#%     @ LXK^3M8"*1FU
M 0  T@,  !D              ( !ESD  'AL+W=O<FMS:&5E=',O<VAE970Q
M-RYX;6Q02P$"% ,4    " "SBOY.G'LX%/L!  #+!0  &0
M@ &#.P  >&PO=V]R:W-H965T<R]S:&5E=#$X+GAM;%!+ 0(4 Q0    ( +.*
M_DY]&K&KN $  -(#   9              "  ;4]  !X;"]W;W)K<VAE971S
M+W-H965T,3DN>&UL4$L! A0#%     @ LXK^3OLPH9XL @  ; <  !D
M         ( !I#\  'AL+W=O<FMS:&5E=',O<VAE970R,"YX;6Q02P$"% ,4
M    " "SBOY.>/ X>-0!  "<!   &0              @ $'0@  >&PO=V]R
M:W-H965T<R]S:&5E=#(Q+GAM;%!+ 0(4 Q0    ( +.*_D[1(:QBU0$  )P$
M   9              "  1)$  !X;"]W;W)K<VAE971S+W-H965T,C(N>&UL
M4$L! A0#%     @ LXK^3E4POX6W 0  T@,  !D              ( !'D8
M 'AL+W=O<FMS:&5E=',O<VAE970R,RYX;6Q02P$"% ,4    " "SBOY.G=8U
M#P8"   T!@  &0              @ $,2   >&PO=V]R:W-H965T<R]S:&5E
M=#(T+GAM;%!+ 0(4 Q0    ( +.*_DZN<> XW0$   $%   9
M  "  4E*  !X;"]W;W)K<VAE971S+W-H965T,C4N>&UL4$L! A0#%     @
MLXK^3JW\'UG@ 0   04  !D              ( !74P  'AL+W=O<FMS:&5E
M=',O<VAE970R-BYX;6Q02P$"% ,4    " "SBOY.U#JDV+4!  #2 P  &0
M            @ %T3@  >&PO=V]R:W-H965T<R]S:&5E=#(W+GAM;%!+ 0(4
M Q0    ( +.*_D[&[!R,Q04  *TD   9              "  6!0  !X;"]W
M;W)K<VAE971S+W-H965T,C@N>&UL4$L! A0#%     @ LXK^3GI.Y2J6 @
ML0D  !D              ( !7%8  'AL+W=O<FMS:&5E=',O<VAE970R.2YX
M;6Q02P$"% ,4    " "SBOY.=D (58,"  "V"   &0              @ $I
M60  >&PO=V]R:W-H965T<R]S:&5E=#,P+GAM;%!+ 0(4 Q0    ( +.*_DZP
M<$6:] (  $4-   9              "  >-;  !X;"]W;W)K<VAE971S+W-H
M965T,S$N>&UL4$L! A0#%     @ LXK^3L[*F"+4 @   PP  !D
M     ( !#E\  'AL+W=O<FMS:&5E=',O<VAE970S,BYX;6Q02P$"% ,4
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M+GAM;%!+ 0(4 Q0    ( +.*_DXN,7#ZI@(  -,)   9              "
M >]L  !X;"]W;W)K<VAE971S+W-H965T,S<N>&UL4$L! A0#%     @ LXK^
M3MD9'58!"0  OD$  !D              ( !S&\  'AL+W=O<FMS:&5E=',O
M<VAE970S."YX;6Q02P$"% ,4    " "SBOY.IVY-64X#   1#@  &0
M        @ $$>0  >&PO=V]R:W-H965T<R]S:&5E=#,Y+GAM;%!+ 0(4 Q0
M   ( +.*_D[3S30<VP,  $ 4   9              "  8E\  !X;"]W;W)K
M<VAE971S+W-H965T-# N>&UL4$L! A0#%     @ LXK^3G^X^=X4 P  # T
M !D              ( !FX   'AL+W=O<FMS:&5E=',O<VAE970T,2YX;6Q0
M2P$"% ,4    " "SBOY.<XZ-^]@"   '"P  &0              @ 'F@P
M>&PO=V]R:W-H965T<R]S:&5E=#0R+GAM;%!+ 0(4 Q0    ( +.*_D[W%!;0
M#@(  -P%   9              "  ?6&  !X;"]W;W)K<VAE971S+W-H965T
M-#,N>&UL4$L! A0#%     @ LXK^3H]]E]2/ @  XP@  !D
M ( !.HD  'AL+W=O<FMS:&5E=',O<VAE970T-"YX;6Q02P$"% ,4    " "S
MBOY.^B0)MT "  "7!@  &0              @ $ C   >&PO=V]R:W-H965T
M<R]S:&5E=#0U+GAM;%!+ 0(4 Q0    ( +.*_DX<]:]010(  .@&   9
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M970U,"YX;6Q02P$"% ,4    " "SBOY.B1K6.!L"  !%!@  &0
M    @ '1G0  >&PO=V]R:W-H965T<R]S:&5E=#4Q+GAM;%!+ 0(4 Q0    (
M +.*_DY+WL@H.0,  $@.   9              "  2.@  !X;"]W;W)K<VAE
M971S+W-H965T-3(N>&UL4$L! A0#%     @ LXK^3I>S@MD- @  R 4  !D
M             ( !DZ,  'AL+W=O<FMS:&5E=',O<VAE970U,RYX;6Q02P$"
M% ,4    " "SBOY.!LU4L_X#   ;$P  &0              @ '7I0  >&PO
M=V]R:W-H965T<R]S:&5E=#4T+GAM;%!+ 0(4 Q0    ( +2*_DZ"MZ;V\P8
M 'TM   9              "  0RJ  !X;"]W;W)K<VAE971S+W-H965T-34N
M>&UL4$L! A0#%     @ M(K^3NT_D3&' @  T@@  !D              ( !
M-K$  'AL+W=O<FMS:&5E=',O<VAE970U-BYX;6Q02P$"% ,4    " "TBOY.
M!(F"X*$"  #^"P  &0              @ 'TLP  >&PO=V]R:W-H965T<R]S
M:&5E=#4W+GAM;%!+ 0(4 Q0    ( +2*_DXR[[,.:P0  !\;   9
M      "  <RV  !X;"]W;W)K<VAE971S+W-H965T-3@N>&UL4$L! A0#%
M  @ M(K^3H>C)O(+ @  \ 4  !D              ( !;KL  'AL+W=O<FMS
M:&5E=',O<VAE970U.2YX;6Q02P$"% ,4    " "TBOY._1R!&"\"   &!P
M&0              @ &PO0  >&PO=V]R:W-H965T<R]S:&5E=#8P+GAM;%!+
M 0(4 Q0    ( +2*_DX3S0HH,P(   4'   9              "  1;   !X
M;"]W;W)K<VAE971S+W-H965T-C$N>&UL4$L! A0#%     @ M(K^3I%=()SR
M 0  :@4  !D              ( !@,(  'AL+W=O<FMS:&5E=',O<VAE970V
M,BYX;6Q02P$"% ,4    " "TBOY.9W0 *C,$   "%P  &0
M@ &IQ   >&PO=V]R:W-H965T<R]S:&5E=#8S+GAM;%!+ 0(4 Q0    ( +2*
M_DZ'%W+<L $  +\#   9              "  1/)  !X;"]W;W)K<VAE971S
M+W-H965T-C0N>&UL4$L! A0#%     @ M(K^3D >O^$?AP  ;%," !0
M         ( !^LH  'AL+W-H87)E9%-T<FEN9W,N>&UL4$L! A0#%     @
MM(K^3@VOXTYD @  8 T   T              ( !2U(! 'AL+W-T>6QE<RYX
M;6Q02P$"% ,4    " "TBOY.M*&FQZP%  "U*@  #P              @ ':
M5 $ >&PO=V]R:V)O;VLN>&UL4$L! A0#%     @ M(K^3K?0P@\H @  I28
M !H              ( !LUH! 'AL+U]R96QS+W=O<FMB;V]K+GAM;"YR96QS
M4$L! A0#%     @ M(K^3MZ?G^?R 0  !B8  !,              ( !$UT!
J %M#;VYT96YT7U1Y<&5S72YX;6Q02P4&     $D 20#Q$P  -E\!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>77
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>78
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>79
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.19.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>380</ContextCount>
  <ElementCount>437</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>103</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>6</UnitCount>
  <MyReports>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>1001000 - Statement - Condensed Consolidated Balance Sheet</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/CondensedConsolidatedBalanceSheet</Role>
      <ShortName>Condensed Consolidated Balance Sheet</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>1002000 - Statement - Condensed Consolidated Statement of Comprehensive Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome</Role>
      <ShortName>Condensed Consolidated Statement of Comprehensive Income</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>1003000 - Statement - Condensed Consolidated Statement of Stockholders' Equity Statement</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement</Role>
      <ShortName>Condensed Consolidated Statement of Stockholders' Equity Statement</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>1003501 - Statement - Condensed Consolidated Statement of Stockholders' Equity (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals</Role>
      <ShortName>Condensed Consolidated Statement of Stockholders' Equity (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>1004000 - Statement - Condensed Consolidated Statement of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows</Role>
      <ShortName>Condensed Consolidated Statement of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>2101100 - Disclosure - BASIS OF PRESENTATION</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/BasisOfPresentation</Role>
      <ShortName>BASIS OF PRESENTATION</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>2102100 - Disclosure - NEW ACCOUNTING PRONOUNCEMENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/NewAccountingPronouncements</Role>
      <ShortName>NEW ACCOUNTING PRONOUNCEMENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>2105100 - Disclosure - FINANCIAL DERIVATIVE INSTRUMENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstruments</Role>
      <ShortName>FINANCIAL DERIVATIVE INSTRUMENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>2106100 - Disclosure - COMPREHENSIVE INCOME</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/ComprehensiveIncome</Role>
      <ShortName>COMPREHENSIVE INCOME</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>2107100 - Disclosure - REVENUE</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/Revenue</Role>
      <ShortName>REVENUE</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>2108100 - Disclosure - NET INCOME PER SHARE</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/NetIncomePerShare</Role>
      <ShortName>NET INCOME PER SHARE</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>2109100 - Disclosure - LEASES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/Leases</Role>
      <ShortName>LEASES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>2110100 - Disclosure - FAIR VALUE MEASUREMENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FairValueMeasurements</Role>
      <ShortName>FAIR VALUE MEASUREMENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>2113100 - Disclosure - SUPPLEMENTAL FINANCIAL INFORMATION</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/SupplementalFinancialInformation</Role>
      <ShortName>SUPPLEMENTAL FINANCIAL INFORMATION</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>2114100 - Disclosure - COMMITMENTS AND CONTINGENCIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/CommitmentsAndContingencies</Role>
      <ShortName>COMMITMENTS AND CONTINGENCIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>2117100 - Disclosure - Boeing 737 MAX Aircraft Grounding</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/Boeing737MaxAircraftGrounding</Role>
      <ShortName>Boeing 737 MAX Aircraft Grounding</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>2201201 - Disclosure - Basis of Presentation (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/BasisOfPresentationPolicies</Role>
      <ShortName>Basis of Presentation (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>2302301 - Disclosure - New Accounting Pronouncements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/NewAccountingPronouncementsTables</Role>
      <ShortName>New Accounting Pronouncements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>2305301 - Disclosure - Financial Derivative Instruments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsTables</Role>
      <ShortName>Financial Derivative Instruments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>2306301 - Disclosure - Comprehensive Income (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/ComprehensiveIncomeTables</Role>
      <ShortName>Comprehensive Income (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>2307301 - Disclosure - Revenue (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/RevenueTables</Role>
      <ShortName>Revenue (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>2308301 - Disclosure - Net Income Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/NetIncomePerShareTables</Role>
      <ShortName>Net Income Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>2309301 - Disclosure - Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/LeasesTables</Role>
      <ShortName>Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>2310302 - Disclosure - Fair Value Measurements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FairValueMeasurementsTables</Role>
      <ShortName>Fair Value Measurements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>2313301 - Disclosure - Supplemental Financial Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/SupplementalFinancialInformationTables</Role>
      <ShortName>Supplemental Financial Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>2314301 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/CommitmentsAndContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>2402403 - Disclosure - New Accounting Pronouncements - Adjustments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails</Role>
      <ShortName>New Accounting Pronouncements - Adjustments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>2405402 - Disclosure - Financial Derivative Instruments Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails</Role>
      <ShortName>Financial Derivative Instruments Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>2405403 - Disclosure - Financial Derivative Instruments - Fuel Hedging (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails</Role>
      <ShortName>Financial Derivative Instruments - Fuel Hedging (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>2405404 - Disclosure - Financial Derivative Instruments - Fair Values by Balance Sheet Location (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails</Role>
      <ShortName>Financial Derivative Instruments - Fair Values by Balance Sheet Location (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>2405405 - Disclosure - Financial Derivative Instruments - Carrying Amount of Fair Value Hedges (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails</Role>
      <ShortName>Financial Derivative Instruments - Carrying Amount of Fair Value Hedges (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>2405406 - Disclosure - Financial Derivative Instruments - Collateral by Balance Sheet Location (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails</Role>
      <ShortName>Financial Derivative Instruments - Collateral by Balance Sheet Location (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>2405407 - Disclosure - Financial Derivative Instruments - Offsetting of Derivative Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails</Role>
      <ShortName>Financial Derivative Instruments - Offsetting of Derivative Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>34</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>2405408 - Disclosure - Financial Derivative Instruments - Offsetting of Derivative Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails</Role>
      <ShortName>Financial Derivative Instruments - Offsetting of Derivative Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>35</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>2405409 - Disclosure - Financial Derivative Instruments - (Gain) Loss in Income by Hedging Relationship (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails</Role>
      <ShortName>Financial Derivative Instruments - (Gain) Loss in Income by Hedging Relationship (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.southwest.com/role/FinancialDerivativeInstrumentsTables</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>2405410 - Disclosure - Financial Derivative Instruments - (Gain) Loss by Hedging Relationship (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails</Role>
      <ShortName>Financial Derivative Instruments - (Gain) Loss by Hedging Relationship (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.southwest.com/role/FinancialDerivativeInstrumentsTables</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>2405411 - Disclosure - Financial Derivative Instruments - Fair Values of Fuel Derivatives Amounts Posted as Collateral (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails</Role>
      <ShortName>Financial Derivative Instruments - Fair Values of Fuel Derivatives Amounts Posted as Collateral (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>38</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>2406402 - Disclosure - AOCI - Differences between Net Income and Comprehensive Income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails</Role>
      <ShortName>AOCI - Differences between Net Income and Comprehensive Income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>2406403 - Disclosure - AOCI - Schedule of AOCI Components (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/AociScheduleOfAociComponentsDetails</Role>
      <ShortName>AOCI - Schedule of AOCI Components (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>2406404 - Disclosure - AOCI - Reclassification out of Accumulated Other Comprehensive Income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails</Role>
      <ShortName>AOCI - Reclassification out of Accumulated Other Comprehensive Income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>2407402 - Disclosure - Revenue - Passenger Revenue Breakout (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails</Role>
      <ShortName>Revenue - Passenger Revenue Breakout (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>2407403 - Disclosure - Revenue - Air Traffic Liability Breakout (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails</Role>
      <ShortName>Revenue - Air Traffic Liability Breakout (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>43</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>2407404 - Disclosure - Revenue - Air Traffic Liability - Loyalty Program Rollforward (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails</Role>
      <ShortName>Revenue - Air Traffic Liability - Loyalty Program Rollforward (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>2407405 - Disclosure - Revenue - Air Traffic Liability Rollforward (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails</Role>
      <ShortName>Revenue - Air Traffic Liability Rollforward (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>2407406 - Disclosure - Revenue - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/RevenueAdditionalInformationDetails</Role>
      <ShortName>Revenue - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>46</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>2408402 - Disclosure - Net Income Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/NetIncomePerShareDetails</Role>
      <ShortName>Net Income Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.southwest.com/role/NetIncomePerShareTables</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>2409403 - Disclosure - Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/LeasesDetails</Role>
      <ShortName>Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.southwest.com/role/LeasesTables</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>2409404 - Disclosure - Leases Lease-Related Assets and Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails</Role>
      <ShortName>Leases Lease-Related Assets and Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>2409405 - Disclosure - Leases Components of Lease Cost (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails</Role>
      <ShortName>Leases Components of Lease Cost (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>2409406 - Disclosure - Leases Supplemental Cash Flow Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails</Role>
      <ShortName>Leases Supplemental Cash Flow Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>51</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>2409407 - Disclosure - Leases Maturity of Lease Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails</Role>
      <ShortName>Leases Maturity of Lease Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>2409408 - Disclosure - Leases Other Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/LeasesOtherInformationDetails</Role>
      <ShortName>Leases Other Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>2409409 - Disclosure - Leases Capital Leases, Balance Sheet, Assets by Major Class, Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails</Role>
      <ShortName>Leases Capital Leases, Balance Sheet, Assets by Major Class, Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>2410403 - Disclosure - Fair Value Measurements - Measured on Recurring Basis (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails</Role>
      <ShortName>Fair Value Measurements - Measured on Recurring Basis (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>2410404 - Disclosure - Fair Value Measurement - Fair Value Assets and Liabilities Measured on Recurring Basis with Unobservable Inputs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails</Role>
      <ShortName>Fair Value Measurement - Fair Value Assets and Liabilities Measured on Recurring Basis with Unobservable Inputs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>2410405 - Disclosure - Fair Value Measurements - Quantitative Information about Level 3 Fair Value (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails</Role>
      <ShortName>Fair Value Measurements - Quantitative Information about Level 3 Fair Value (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>2410406 - Disclosure - Fair Value Instruments - Carrying and Estimated Fair Value of Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails</Role>
      <ShortName>Fair Value Instruments - Carrying and Estimated Fair Value of Debt (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>2413402 - Disclosure - Supplemental Financial Information - Other Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails</Role>
      <ShortName>Supplemental Financial Information - Other Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>2413403 - Disclosure - Supplemental Financial Information - Accounts Payable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails</Role>
      <ShortName>Supplemental Financial Information - Accounts Payable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>2413404 - Disclosure - Supplemental Financial Information - Accrued Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails</Role>
      <ShortName>Supplemental Financial Information - Accrued Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>61</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>2413405 - Disclosure - Supplemental Financial Information - Other Non-Current Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails</Role>
      <ShortName>Supplemental Financial Information - Other Non-Current Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>2414404 - Disclosure - Commitments and Contingencies - Airport Projects (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails</Role>
      <ShortName>Commitments and Contingencies - Airport Projects (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="luv-6302019x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>2417402 - Disclosure - Boeing 737 MAX Aircraft Grounding (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails</Role>
      <ShortName>Boeing 737 MAX Aircraft Grounding (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.southwest.com/role/Boeing737MaxAircraftGrounding</ParentRole>
      <Position>64</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-Q" original="luv-6302019x10q.htm">luv-6302019x10q.htm</File>
    <File>luv-20190630.xsd</File>
    <File>luv-20190630_cal.xml</File>
    <File>luv-20190630_def.xml</File>
    <File>luv-20190630_lab.xml</File>
    <File>luv-20190630_pre.xml</File>
    <File>luv-6302019xex311.htm</File>
    <File>luv-6302019xex312.htm</File>
    <File>luv-6302019xex321.htm</File>
  </InputFiles>
  <SupplementalFiles>
    <File>southwestheartimage.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/invest/2013-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/exch/2018-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2018-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2018-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>82
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "luv-6302019x10q.htm": {
   "axisCustom": 7,
   "axisStandard": 24,
   "contextCount": 380,
   "dts": {
    "calculationLink": {
     "local": [
      "luv-20190630_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "luv-20190630_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-eedm-def-2018-01-31.xml",
      "http://xbrl.fasb.org/srt/2018/elts/srt-eedm1-def-2018-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "luv-6302019x10q.htm"
     ]
    },
    "labelLink": {
     "local": [
      "luv-20190630_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml",
      "http://xbrl.sec.gov/invest/2013/invest-doc-2013-01-31.xml",
      "http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-doc-2018-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "luv-20190630_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "http://xbrl.sec.gov/invest/2013/invest-ref-2013-01-31.xml",
      "http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-ref-2018-01-31.xml",
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "luv-20190630.xsd"
     ],
     "remote": [
      "http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2018/elts/srt-types-2018-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2018/elts/us-roles-2018-01-31.xsd",
      "http://xbrl.fasb.org/srt/2018/elts/srt-roles-2018-01-31.xsd",
      "http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2018/elts/us-types-2018-01-31.xsd",
      "http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "https://xbrl.sec.gov/exch/2018/exch-2018-01-31.xsd",
      "http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd",
      "http://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd",
      "http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd",
      "https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "http://xbrl.fasb.org/us-gaap/2018/elts/us-parts-codification-2018-01-31.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd"
     ]
    }
   },
   "elementCount": 750,
   "entityCount": 1,
   "hidden": {
    "http://fasb.org/us-gaap/2018-01-31": 36,
    "http://www.southwest.com/20190630": 68,
    "http://xbrl.sec.gov/dei/2019-01-31": 8,
    "total": 112
   },
   "keyCustom": 78,
   "keyStandard": 359,
   "memberCustom": 49,
   "memberStandard": 50,
   "nsprefix": "luv",
   "nsuri": "http://www.southwest.com/20190630",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentTransitionReport",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0001000 - Document - Document And Entity Information",
     "role": "http://www.southwest.com/role/DocumentAndEntityInformation",
     "shortName": "Document And Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentTransitionReport",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ComprehensiveIncomeNoteTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2106100 - Disclosure - COMPREHENSIVE INCOME",
     "role": "http://www.southwest.com/role/ComprehensiveIncome",
     "shortName": "COMPREHENSIVE INCOME",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ComprehensiveIncomeNoteTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DeferredRevenueDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2107100 - Disclosure - REVENUE",
     "role": "http://www.southwest.com/role/Revenue",
     "shortName": "REVENUE",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DeferredRevenueDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2108100 - Disclosure - NET INCOME PER SHARE",
     "role": "http://www.southwest.com/role/NetIncomePerShare",
     "shortName": "NET INCOME PER SHARE",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LeasesOfLesseeDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2109100 - Disclosure - LEASES",
     "role": "http://www.southwest.com/role/Leases",
     "shortName": "LEASES",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LeasesOfLesseeDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2110100 - Disclosure - FAIR VALUE MEASUREMENTS",
     "role": "http://www.southwest.com/role/FairValueMeasurements",
     "shortName": "FAIR VALUE MEASUREMENTS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AdditionalFinancialInformationDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2113100 - Disclosure - SUPPLEMENTAL FINANCIAL INFORMATION",
     "role": "http://www.southwest.com/role/SupplementalFinancialInformation",
     "shortName": "SUPPLEMENTAL FINANCIAL INFORMATION",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:AdditionalFinancialInformationDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2114100 - Disclosure - COMMITMENTS AND CONTINGENCIES",
     "role": "http://www.southwest.com/role/CommitmentsAndContingencies",
     "shortName": "COMMITMENTS AND CONTINGENCIES",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:UnusualOrInfrequentItemsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2117100 - Disclosure - Boeing 737 MAX Aircraft Grounding",
     "role": "http://www.southwest.com/role/Boeing737MaxAircraftGrounding",
     "shortName": "Boeing 737 MAX Aircraft Grounding",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:UnusualOrInfrequentItemsDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2201201 - Disclosure - Basis of Presentation (Policies)",
     "role": "http://www.southwest.com/role/BasisOfPresentationPolicies",
     "shortName": "Basis of Presentation (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2302301 - Disclosure - New Accounting Pronouncements (Tables)",
     "role": "http://www.southwest.com/role/NewAccountingPronouncementsTables",
     "shortName": "New Accounting Pronouncements (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1001000 - Statement - Condensed Consolidated Balance Sheet",
     "role": "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
     "shortName": "Condensed Consolidated Balance Sheet",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:ShortTermInvestments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "luv:ScheduleOfVolumeOfFuelHedgingTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2305301 - Disclosure - Financial Derivative Instruments (Tables)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables",
     "shortName": "Financial Derivative Instruments (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "luv:ScheduleOfVolumeOfFuelHedgingTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfComprehensiveIncomeLossTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2306301 - Disclosure - Comprehensive Income (Tables)",
     "role": "http://www.southwest.com/role/ComprehensiveIncomeTables",
     "shortName": "Comprehensive Income (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfComprehensiveIncomeLossTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2307301 - Disclosure - Revenue (Tables)",
     "role": "http://www.southwest.com/role/RevenueTables",
     "shortName": "Revenue (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisaggregationOfRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2308301 - Disclosure - Net Income Per Share (Tables)",
     "role": "http://www.southwest.com/role/NetIncomePerShareTables",
     "shortName": "Net Income Per Share (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "luv:LeaseRelatedAssetsandLiabilitiesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2309301 - Disclosure - Leases (Tables)",
     "role": "http://www.southwest.com/role/LeasesTables",
     "shortName": "Leases (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "luv:LeaseRelatedAssetsandLiabilitiesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2310302 - Disclosure - Fair Value Measurements (Tables)",
     "role": "http://www.southwest.com/role/FairValueMeasurementsTables",
     "shortName": "Fair Value Measurements (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfOtherAssetsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2313301 - Disclosure - Supplemental Financial Information (Tables)",
     "role": "http://www.southwest.com/role/SupplementalFinancialInformationTables",
     "shortName": "Supplemental Financial Information (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfOtherAssetsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LongTermPurchaseCommitmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2314301 - Disclosure - Commitments and Contingencies (Tables)",
     "role": "http://www.southwest.com/role/CommitmentsAndContingenciesTables",
     "shortName": "Commitments and Contingencies (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LongTermPurchaseCommitmentTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:PrepaidExpenseAndOtherAssetsCurrent",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2402403 - Disclosure - New Accounting Pronouncements - Adjustments (Details)",
     "role": "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
     "shortName": "New Accounting Pronouncements - Adjustments (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "I2019Q1SD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_us-gaap_AccountingStandardsUpdate201602Member",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:PrepaidExpenseAndOtherAssetsCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeCostOfHedge",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405402 - Disclosure - Financial Derivative Instruments Narrative (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
     "shortName": "Financial Derivative Instruments Narrative (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeCostOfHedge",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1002000 - Statement - Condensed Consolidated Statement of Comprehensive Income",
     "role": "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
     "shortName": "Condensed Consolidated Statement of Comprehensive Income",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:LaborAndRelatedExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_CurrentYearMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "invest:DerivativeNonmonetaryNotionalAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gal",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405403 - Disclosure - Financial Derivative Instruments - Fuel Hedging (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
     "shortName": "Financial Derivative Instruments - Fuel Hedging (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_luv_VolumeOfFuelHedgingAxis_luv_CurrentYearMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "invest:DerivativeNonmonetaryNotionalAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gal",
      "xsiNil": "false"
     }
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeFairValueOfDerivativeAsset",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405404 - Disclosure - Financial Derivative Instruments - Fair Values by Balance Sheet Location (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
     "shortName": "Financial Derivative Instruments - Fair Values by Balance Sheet Location (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_HedgingDesignationAxis_us-gaap_DesignatedAsHedgingInstrumentMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeFairValueOfDerivativeAsset",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "ix:continuation",
       "div",
       "us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405405 - Disclosure - Financial Derivative Instruments - Carrying Amount of Fair Value Hedges (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
     "shortName": "Financial Derivative Instruments - Carrying Amount of Fair Value Hedges (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "ix:continuation",
       "div",
       "us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "luv:DueToThirdPartiesForSettledFuelContracts",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405406 - Disclosure - Financial Derivative Instruments - Collateral by Balance Sheet Location (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
     "shortName": "Financial Derivative Instruments - Collateral by Balance Sheet Location (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_AccountsPayableBalanceSheetLocationMemberDomain_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "luv:DueToThirdPartiesForSettledFuelContracts",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfOtherAssetsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "luv:DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405407 - Disclosure - Financial Derivative Instruments - Offsetting of Derivative Assets (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
     "shortName": "Financial Derivative Instruments - Offsetting of Derivative Assets (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:OffsettingAssetsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_BalanceSheetLocationAxis_luv_OtherAssetsCurrentMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:DerivativeAssetNotSubjectToMasterNettingArrangement",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:OffsettingLiabilitiesTableTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405408 - Disclosure - Financial Derivative Instruments - Offsetting of Derivative Liabilities (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
     "shortName": "Financial Derivative Instruments - Offsetting of Derivative Liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:OffsettingLiabilitiesTableTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_BalanceSheetLocationAxis_us-gaap_AccruedLiabilitiesMember_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_InterestRateSwapMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeLiabilityNotSubjectToMasterNettingArrangement",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "luv:ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:GainLossOnDerivativeInstrumentsNetPretax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405409 - Disclosure - Financial Derivative Instruments - (Gain) Loss in Income by Hedging Relationship (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
     "shortName": "Financial Derivative Instruments - (Gain) Loss in Income by Hedging Relationship (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "luv:ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD_us-gaap_IncomeStatementLocationAxis_us-gaap_FuelMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:GainLossOnDerivativeInstrumentsNetPretax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R37": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405410 - Disclosure - Financial Derivative Instruments - (Gain) Loss by Hedging Relationship (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
     "shortName": "Financial Derivative Instruments - (Gain) Loss by Hedging Relationship (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_us-gaap_CashFlowHedgingMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R38": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "luv:ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2405411 - Disclosure - Financial Derivative Instruments - Fair Values of Fuel Derivatives Amounts Posted as Collateral (Details)",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails",
     "shortName": "Financial Derivative Instruments - Fair Values of Fuel Derivatives Amounts Posted as Collateral (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "luv:ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_DerivativeInstrumentRiskAxis_us-gaap_CommodityContractMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R39": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2406402 - Disclosure - AOCI - Differences between Net Income and Comprehensive Income (Details)",
     "role": "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
     "shortName": "AOCI - Differences between Net Income and Comprehensive Income (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2017Q4",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:StockholdersEquity",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1003000 - Statement - Condensed Consolidated Statement of Stockholders' Equity Statement",
     "role": "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement",
     "shortName": "Condensed Consolidated Statement of Stockholders' Equity Statement",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2018Q1QTD",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:TreasuryStockValueAcquiredCostMethod",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R40": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2406403 - Disclosure - AOCI - Schedule of AOCI Components (Details)",
     "role": "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
     "shortName": "AOCI - Schedule of AOCI Components (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q1_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R41": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:FuelCosts",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2406404 - Disclosure - AOCI - Reclassification out of Accumulated Other Comprehensive Income (Details)",
     "role": "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
     "shortName": "AOCI - Reclassification out of Accumulated Other Comprehensive Income (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R42": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2407402 - Disclosure - Revenue - Passenger Revenue Breakout (Details)",
     "role": "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails",
     "shortName": "Revenue - Passenger Revenue Breakout (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD_srt_ProductOrServiceAxis_luv_PassengerRevenueNonLoyaltyMember",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R43": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:DeferredRevenueByArrangementDisclosureTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "luv:AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2407403 - Disclosure - Revenue - Air Traffic Liability Breakout (Details)",
     "role": "http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails",
     "shortName": "Revenue - Air Traffic Liability Breakout (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:DeferredRevenueByArrangementDisclosureTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "luv:AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R44": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q1",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DeferredRevenue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2407404 - Disclosure - Revenue - Air Traffic Liability - Loyalty Program Rollforward (Details)",
     "role": "http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails",
     "shortName": "Revenue - Air Traffic Liability - Loyalty Program Rollforward (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q1",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DeferredRevenue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R45": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:DeferredRevenueByArrangementDisclosureTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2018Q4",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "luv:AirTrafficLiabilityTotal",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2407405 - Disclosure - Revenue - Air Traffic Liability Rollforward (Details)",
     "role": "http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails",
     "shortName": "Revenue - Air Traffic Liability Rollforward (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ContractWithCustomerAssetAndLiabilityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": "-6",
      "lang": null,
      "name": "luv:AirTrafficLiabilityCurrentPeriodSales",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R46": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2407406 - Disclosure - Revenue - Additional Information (Details)",
     "role": "http://www.southwest.com/role/RevenueAdditionalInformationDetails",
     "shortName": "Revenue - Additional Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD_us-gaap_DeferredRevenueArrangementTypeAxis_luv_ChaseAndOtherPartnerAgreementsMember",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R47": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2408402 - Disclosure - Net Income Per Share (Details)",
     "role": "http://www.southwest.com/role/NetIncomePerShareDetails",
     "shortName": "Net Income Per Share (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R48": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "ix:continuation",
       "div",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:SubleaseIncome",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409403 - Disclosure - Leases (Details)",
     "role": "http://www.southwest.com/role/LeasesDetails",
     "shortName": "Leases (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD_srt_AircraftTypeAxis_srt_B717200Member",
      "decimals": null,
      "lang": "en-US",
      "name": "luv:LeaseTermsForOwnedAircraft",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R49": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:LeaseRelatedAssetsandLiabilitiesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeaseRightOfUseAsset",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409404 - Disclosure - Leases Lease-Related Assets and Liabilities (Details)",
     "role": "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
     "shortName": "Leases Lease-Related Assets and Liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:LeaseRelatedAssetsandLiabilitiesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:FinanceLeaseRightOfUseAsset",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": null,
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1003501 - Statement - Condensed Consolidated Statement of Stockholders' Equity (Parentheticals)",
     "role": "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals",
     "shortName": "Condensed Consolidated Statement of Stockholders' Equity (Parentheticals)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": null
    },
    "R50": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShortTermLeaseCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409405 - Disclosure - Leases Components of Lease Cost (Details)",
     "role": "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails",
     "shortName": "Leases Components of Lease Cost (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShortTermLeaseCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R51": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeasePayments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409406 - Disclosure - Leases Supplemental Cash Flow Information (Details)",
     "role": "http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails",
     "shortName": "Leases Supplemental Cash Flow Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeasePayments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R52": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:OperatingLeaseLiabilityCurrent",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409407 - Disclosure - Leases Maturity of Lease Liabilities (Details)",
     "role": "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails",
     "shortName": "Leases Maturity of Lease Liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
       "us-gaap:FinanceLeaseLiabilityMaturityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis_us-gaap_PropertySubjectToOperatingLeaseMember",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R53": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409408 - Disclosure - Leases Other Information (Details)",
     "role": "http://www.southwest.com/role/LeasesOtherInformationDetails",
     "shortName": "Leases Other Information (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R54": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2018Q4",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2409409 - Disclosure - Leases Capital Leases, Balance Sheet, Assets by Major Class, Net (Details)",
     "role": "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails",
     "shortName": "Leases Capital Leases, Balance Sheet, Assets by Major Class, Net (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2018Q4",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R55": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2410403 - Disclosure - Fair Value Measurements - Measured on Recurring Basis (Details)",
     "role": "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
     "shortName": "Fair Value Measurements - Measured on Recurring Basis (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R56": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "luv:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2410404 - Disclosure - Fair Value Measurement - Fair Value Assets and Liabilities Measured on Recurring Basis with Unobservable Inputs (Details)",
     "role": "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails",
     "shortName": "Fair Value Measurement - Fair Value Assets and Liabilities Measured on Recurring Basis with Unobservable Inputs (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "luv:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R57": {
     "firstAnchor": null,
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2410405 - Disclosure - Fair Value Measurements - Quantitative Information about Level 3 Fair Value (Details)",
     "role": "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
     "shortName": "Fair Value Measurements - Quantitative Information about Level 3 Fair Value (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R58": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:FairValueByBalanceSheetGroupingTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DebtInstrumentCarryingAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2410406 - Disclosure - Fair Value Instruments - Carrying and Estimated Fair Value of Debt (Details)",
     "role": "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
     "shortName": "Fair Value Instruments - Carrying and Estimated Fair Value of Debt (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "ix:continuation",
       "us-gaap:FairValueByBalanceSheetGroupingTextBlock",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2_us-gaap_DebtInstrumentAxis_luv_TermLoanAgreementDue07012019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_NotesPayableToBanksMember",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DebtInstrumentCarryingAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R59": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfOtherAssetsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "luv:DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2413402 - Disclosure - Supplemental Financial Information - Other Assets (Details)",
     "role": "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails",
     "shortName": "Supplemental Financial Information - Other Assets (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfOtherAssetsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:IntangibleAssetsNetExcludingGoodwill",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "1004000 - Statement - Condensed Consolidated Statement of Cash Flows",
     "role": "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows",
     "shortName": "Condensed Consolidated Statement of Cash Flows",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2QTD",
      "decimals": "-6",
      "lang": null,
      "name": "us-gaap:UnrealizedGainLossOnDerivatives",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R60": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:ScheduleOfAccountsPayableTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:AccountsPayableTradeCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2413403 - Disclosure - Supplemental Financial Information - Accounts Payable (Details)",
     "role": "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails",
     "shortName": "Supplemental Financial Information - Accounts Payable (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "luv:ScheduleOfAccountsPayableTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:AccountsPayableTradeCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R61": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DeferredCompensationCashBasedArrangementsLiabilityCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2413404 - Disclosure - Supplemental Financial Information - Accrued Liabilities (Details)",
     "role": "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
     "shortName": "Supplemental Financial Information - Accrued Liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:DeferredCompensationCashBasedArrangementsLiabilityCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R62": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:OtherNoncurrentLiabilitiesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2413405 - Disclosure - Supplemental Financial Information - Other Non-Current Liabilities (Details)",
     "role": "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails",
     "shortName": "Supplemental Financial Information - Other Non-Current Liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:OtherNoncurrentLiabilitiesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R63": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:LongTermPurchaseCommitmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:ConstructionInProgressGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2414404 - Disclosure - Commitments and Contingencies - Airport Projects (Details)",
     "role": "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails",
     "shortName": "Commitments and Contingencies - Airport Projects (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "us-gaap:LongTermPurchaseCommitmentTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "-6",
      "first": true,
      "lang": null,
      "name": "us-gaap:ConstructionInProgressGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R64": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "luv:NumberofAircraftGroundedUnderEmergencyOrder",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2417402 - Disclosure - Boeing 737 MAX Aircraft Grounding (Details)",
     "role": "http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails",
     "shortName": "Boeing 737 MAX Aircraft Grounding (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FI2019Q2",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "luv:NumberofAircraftGroundedUnderEmergencyOrder",
      "reportCount": 1,
      "unique": true,
      "unitRef": "number",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccounting",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2101100 - Disclosure - BASIS OF PRESENTATION",
     "role": "http://www.southwest.com/role/BasisOfPresentation",
     "shortName": "BASIS OF PRESENTATION",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccounting",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2102100 - Disclosure - NEW ACCOUNTING PRONOUNCEMENTS",
     "role": "http://www.southwest.com/role/NewAccountingPronouncements",
     "shortName": "NEW ACCOUNTING PRONOUNCEMENTS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "2105100 - Disclosure - FINANCIAL DERIVATIVE INSTRUMENTS",
     "role": "http://www.southwest.com/role/FinancialDerivativeInstruments",
     "shortName": "FINANCIAL DERIVATIVE INSTRUMENTS",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "luv-6302019x10q.htm",
      "contextRef": "FD2019Q2YTD",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 103,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date",
        "terseLabel": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus",
        "terseLabel": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus",
        "terseLabel": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r358"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report",
        "terseLabel": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r359"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report",
        "terseLabel": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntitiesTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Container to assemble all relevant information about each entity associated with the document instance",
        "label": "Entities [Table]",
        "terseLabel": "Entities [Table]"
       }
      }
     },
     "localname": "EntitiesTable",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r360"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding",
        "terseLabel": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status",
        "terseLabel": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains.",
        "label": "Entity [Domain]",
        "terseLabel": "Entity [Domain]"
       }
      }
     },
     "localname": "EntityDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r360"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r360"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category",
        "terseLabel": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Entity Information [Line Items]",
        "terseLabel": "Entity Information [Line Items]"
       }
      }
     },
     "localname": "EntityInformationLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r361"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current",
        "terseLabel": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityListingsExchangeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.",
        "label": "Entity Listings, Exchange [Axis]",
        "terseLabel": "Entity Listings, Exchange [Axis]"
       }
      }
     },
     "localname": "EntityListingsExchangeAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r360"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r360"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company",
        "terseLabel": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r360"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business",
        "terseLabel": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r360"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_ExchangeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The set of all exchanges. MIC exchange codes are drawn from ISO 10383.",
        "label": "Exchange [Domain]",
        "terseLabel": "Exchange [Domain]"
       }
      }
     },
     "localname": "ExchangeDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_LegalEntityAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The set of legal entities associated with a report.",
        "label": "Legal Entity [Axis]",
        "terseLabel": "Legal Entity [Axis]"
       }
      }
     },
     "localname": "LegalEntityAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r356"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r357"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "exch_XNYS": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "NEW YORK STOCK EXCHANGE, INC. [Member]",
        "terseLabel": "NEW YORK STOCK EXCHANGE, INC. [Member]"
       }
      }
     },
     "localname": "XNYS",
     "nsuri": "http://xbrl.sec.gov/exch/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "invest_DerivativeNonmonetaryNotionalAmount": {
     "auth_ref": [
      "r362"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract.",
        "label": "Derivative, Nonmonetary Notional Amount",
        "terseLabel": "Fuel Hedged (in gallons)"
       }
      }
     },
     "localname": "DerivativeNonmonetaryNotionalAmount",
     "nsuri": "http://xbrl.sec.gov/invest/2013-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "luv_AccountingStandardsUpdate201802Domain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accounting Standards Update 2018-02",
        "label": "Accounting Standards Update 2018-02 [Domain]",
        "terseLabel": "Accounting Standards Update 2018-02"
       }
      }
     },
     "localname": "AccountingStandardsUpdate201802Domain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_AccountsAndOtherReceivablesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line item in the statement of financial position in which the fair value amounts of the derivative instruments are included.",
        "label": "Accounts And Other Receivables [Member]",
        "terseLabel": "Accounts And Other Receivables"
       }
      }
     },
     "localname": "AccountsAndOtherReceivablesMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_AccountsPayableBalanceSheetLocationMemberDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line item in the statement of financial position in which the fair value amounts of the derivative instruments are included.",
        "label": "Accounts Payable Balance Sheet Location [Member] [Domain]",
        "terseLabel": "Accounts Payable"
       }
      }
     },
     "localname": "AccountsPayableBalanceSheetLocationMemberDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_AccruedLiabilitiesBalanceSheetLocationMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line item in the statement of financial position in which the fair value amounts of the derivative instruments are included.",
        "label": "Accrued Liabilities Balance Sheet Location [Member]",
        "terseLabel": "Accrued Liabilities"
       }
      }
     },
     "localname": "AccruedLiabilitiesBalanceSheetLocationMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated other comprehensive income (loss) resulting from gain (loss) from interest rate derivative instruments designated and qualifying as the effective portion of cash flow hedges.",
        "label": "Accumulated Net Gain Loss From Designated Or Qualifying Cash Flow Hedges Interest Rate Derivative [Member]",
        "terseLabel": "Interest rate derivatives"
       }
      }
     },
     "localname": "AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesInterestRateDerivativeMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_AdjustmentsforNewLeaseStandardAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Adjustments for New Lease Standard [Axis]",
        "label": "Adjustments for New Lease Standard [Axis]",
        "terseLabel": "Adjustments for New Lease Standard [Axis]"
       }
      }
     },
     "localname": "AdjustmentsforNewLeaseStandardAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_AdjustmentsforNewLeaseStandardDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Adjustments for New Lease Standard [Axis]",
        "label": "Adjustments for New Lease Standard [Domain]",
        "terseLabel": "Adjustments for New Lease Standard [Domain]"
       }
      }
     },
     "localname": "AdjustmentsforNewLeaseStandardDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_AirTrafficLiabilityCurrentPeriodSales": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Current Period Sales",
        "label": "Air Traffic Liability - Current Period Sales",
        "terseLabel": "Current Period Sales"
       }
      }
     },
     "localname": "AirTrafficLiabilityCurrentPeriodSales",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AirTrafficLiabilityLoyaltyProgram": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails": {
       "order": 2.0,
       "parentTag": "luv_AirTrafficLiabilityTotal",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Air Traffic Liability Loyalty Program",
        "label": "AirTrafficLiabilityLoyaltyProgram",
        "terseLabel": "ATL - Loyalty Program"
       }
      }
     },
     "localname": "AirTrafficLiabilityLoyaltyProgram",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails": {
       "order": 1.0,
       "parentTag": "luv_AirTrafficLiabilityTotal",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Air Traffic Liability Passenger Revenue and Ancillary Passenger Services",
        "label": "AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices",
        "terseLabel": "ATL - PAX Revenue and Ancillary PAX Services"
       }
      }
     },
     "localname": "AirTrafficLiabilityPassengerRevenueandAncillaryPassengerServices",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AirTrafficLiabilityRevenueamountsinbeginningbalance": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Air Traffic Liability - Revenue amounts in beginning balance",
        "label": "Air Traffic Liability - Revenue amounts in beginning balance",
        "terseLabel": "Revenue amounts in beginning balance"
       }
      }
     },
     "localname": "AirTrafficLiabilityRevenueamountsinbeginningbalance",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AirTrafficLiabilityRevenuefromCurrentPeriodSales": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Air Traffic Liability - Revenue from Current Period Sales",
        "label": "Air Traffic Liability - Revenue from Current Period Sales",
        "terseLabel": "Revenue from Current Period Sales"
       }
      }
     },
     "localname": "AirTrafficLiabilityRevenuefromCurrentPeriodSales",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AirTrafficLiabilityRollForwardRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Air Traffic Liability Roll Forward",
        "label": "AirTrafficLiabilityRollForward [Roll Forward]",
        "terseLabel": "Air Traffic Liability Roll Forward"
       }
      }
     },
     "localname": "AirTrafficLiabilityRollForwardRollForward",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_AirTrafficLiabilityTotal": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Air Traffic Liability Total",
        "label": "AirTrafficLiabilityTotal",
        "periodEndLabel": "ATL, ending balance",
        "periodStartLabel": "ATL, beginning balance",
        "totalLabel": "Air Traffic Liability Total"
       }
      }
     },
     "localname": "AirTrafficLiabilityTotal",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityBreakoutDetails",
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityRollforwardDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AircraftCollateralPledgedAggregateFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate fair value of assets (aircraft) pledged, at the end of the reporting period, as collateral for outstanding derivative instruments with credit-risk-related contingent features.",
        "label": "Aircraft Collateral Pledged Aggregate Fair Value",
        "terseLabel": "Aircraft collateral pledged to CP"
       }
      }
     },
     "localname": "AircraftCollateralPledgedAggregateFairValue",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AircraftMaintenancePayable": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_AccountsPayableCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for aircraft maintenance. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Aircraft Maintenance Payable",
        "terseLabel": "Aircraft maintenance payable"
       }
      }
     },
     "localname": "AircraftMaintenancePayable",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AircraftMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aircraft",
        "label": "Aircraft [Member]",
        "terseLabel": "Aircraft"
       }
      }
     },
     "localname": "AircraftMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_Aircraftgroundingcharge": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 13.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aircraft grounding charge",
        "label": "Aircraftgroundingcharge",
        "terseLabel": "Aircraft grounding charge"
       }
      }
     },
     "localname": "Aircraftgroundingcharge",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AirportCost": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Airport Cost",
        "label": "AirportCost",
        "terseLabel": "Airport Cost"
       }
      }
     },
     "localname": "AirportCost",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AirportProjectAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Airport Project [Axis]",
        "label": "Airport Project [Axis]",
        "terseLabel": "Airport Project [Axis]"
       }
      }
     },
     "localname": "AirportProjectAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_AirportProjectDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Airport Project [Axis]",
        "label": "Airport Project [Domain]",
        "terseLabel": "Airport Project [Domain]"
       }
      }
     },
     "localname": "AirportProjectDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_AirportRelatedMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Airport-Related [Member]",
        "label": "Airport-Related [Member]",
        "terseLabel": "Airport-Related"
       }
      }
     },
     "localname": "AirportRelatedMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_AssetsConstructedForOthers": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheetCalc2": {
       "order": 4.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentGross",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate costs related to airport construction projects recorded as an asset.",
        "label": "AssetsConstructedForOthers",
        "terseLabel": "Assets constructed for others"
       }
      }
     },
     "localname": "AssetsConstructedForOthers",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AssetsConstructedForOthersNet": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Assets Constructed For Others Net",
        "label": "AssetsConstructedForOthersNet",
        "terseLabel": "Assets constructed for others, net"
       }
      }
     },
     "localname": "AssetsConstructedForOthersNet",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_AssetsConstructedforOthersDuringPeriod": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Assets Constructed for Others During Period",
        "label": "Assets Constructed for Others During Period",
        "terseLabel": "Assets constructed for others"
       }
      }
     },
     "localname": "AssetsConstructedforOthersDuringPeriod",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_B7378MAXMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "B737-8MAX",
        "label": "B-737-8MAX [Member]",
        "terseLabel": "B-737-8 MAX",
        "verboseLabel": "737 MAX 8"
       }
      }
     },
     "localname": "B7378MAXMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_BalancesAddedUnderNewLeaseStandardMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Balances Added Under New Lease Standard [Member]",
        "label": "Balances Added Under New Lease Standard [Member]",
        "terseLabel": "Balances Added Under New Lease Standard"
       }
      }
     },
     "localname": "BalancesAddedUnderNewLeaseStandardMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_BalancesRemovedUnderPriorAccountingMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Balances Removed Under Prior Accounting [Member]",
        "label": "Balances Removed Under Prior Accounting [Member]",
        "terseLabel": "Balances Removed Under Prior Accounting"
       }
      }
     },
     "localname": "BalancesRemovedUnderPriorAccountingMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_Boeing737MaxAircraftGroundingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boeing 737 Max Aircraft Grounding [Abstract]",
        "label": "Boeing 737 Max Aircraft Grounding [Abstract]"
       }
      }
     },
     "localname": "Boeing737MaxAircraftGroundingAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "xbrltype": "stringItemType"
    },
    "luv_CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of cash collateral deposits provided to or from a counterparty, due to or from third parties for settled fuel contracts, and net unrealized gains/losses from fuel hedges, net of tax, for fuel derivative instruments and hedging activities.",
        "label": "Cash Collateral Deposits Due To Or From Third Parties and Net Unrealized Losses [Table Text Block]",
        "terseLabel": "Cash Collateral Deposits Due To Or From Third Parties"
       }
      }
     },
     "localname": "CashCollateralDepositsDueToOrFromThirdPartiesAndNetUnrealizedLossesTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cash Collateral Deposits Due To or From Third Parties",
        "label": "Cash Collateral Deposits Due To or From Third Parties [Table Text Block]",
        "terseLabel": "Cash Collateral Deposits Due To or From Third Parties"
       }
      }
     },
     "localname": "CashCollateralDepositsDueToorFromThirdPartiesTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_CashCollateralPercentOfFairValueFuelDerivativesContracts": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents percentage of cash collateral provided on the fair value of fuel derivative contracts when credit rating is non-investment grade.",
        "label": "Cash Collateral Percent Of Fair Value Fuel Derivatives Contracts",
        "terseLabel": "Maximum cash collateral provided as a percentage of derivative contract value (in hundredths)"
       }
      }
     },
     "localname": "CashCollateralPercentOfFairValueFuelDerivativesContracts",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "luv_ChaseAndOtherPartnerAgreementsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Chase And Other Partner Agreements",
        "label": "ChaseAndOtherPartnerAgreements [Member]",
        "terseLabel": "Chase And Other Partner Agreements"
       }
      }
     },
     "localname": "ChaseAndOtherPartnerAgreementsMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_CollateralAlreadyPostedAggregateFairValueNoncurrent": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total cash that is already posted, at the end of the reporting period, as noncurrent collateral for derivative instruments with credit-risk-related contingent features.",
        "label": "Collateral Already Posted Aggregate Fair Value Noncurrent",
        "terseLabel": "Collateral Already Posted Aggregate Fair Value Noncurrent"
       }
      }
     },
     "localname": "CollateralAlreadyPostedAggregateFairValueNoncurrent",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_ConstructionObligationNoncurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 4.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 7.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Construction Obligation, Noncurrent",
        "label": "Construction Obligation, Noncurrent",
        "terseLabel": "Construction obligation"
       }
      }
     },
     "localname": "ConstructionObligationNoncurrent",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_CounterpartyAlphaMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.",
        "label": "Counterparty Alpha [Member]",
        "terseLabel": "Counterparty A"
       }
      }
     },
     "localname": "CounterpartyAlphaMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_CounterpartyBMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.",
        "label": "Counterparty B [Member]",
        "terseLabel": "Counterparty B"
       }
      }
     },
     "localname": "CounterpartyBMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_CounterpartyCMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.",
        "label": "Counterparty C [Member]",
        "terseLabel": "Counterparty C"
       }
      }
     },
     "localname": "CounterpartyCMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_CounterpartyDMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.",
        "label": "Counterparty D [Member]",
        "terseLabel": "Counterparty D"
       }
      }
     },
     "localname": "CounterpartyDMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_CounterpartyEMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.",
        "label": "Counterparty E [Member]",
        "terseLabel": "Counterparty E"
       }
      }
     },
     "localname": "CounterpartyEMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_CounterpartyFMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identification of counterparty with which the Company had an agreement to post collateral whenever the net fair value of derivatives associated with the counterparty exceeds specific thresholds.",
        "label": "Counterparty F [Member]",
        "terseLabel": "Counterparty F"
       }
      }
     },
     "localname": "CounterpartyFMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_CounterpartyOtherMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The sum of remaining counterparties not separately identified, with which the Company has unsettled derivative instruments. These counterparties are considered individually immaterial in the consideration of derivatives outstanding and do not contain provisions in which the Company would have to post cash or other collateral based on potential changes in credit ratings or changes in the market value of outstanding derivative instruments.",
        "label": "Counterparty Other [Member]",
        "terseLabel": "Counterparty Other"
       }
      }
     },
     "localname": "CounterpartyOtherMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_CumulativefairvalueadjustmentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "cumulative fair value adjustment",
        "label": "cumulative fair value adjustment [Member]",
        "terseLabel": "Cumulative fair value adjustment [Member]"
       }
      }
     },
     "localname": "CumulativefairvalueadjustmentMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_CurrentYearMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Volume of fuel hedging for the remainder of the current year",
        "label": "Current Year [Member]",
        "terseLabel": "Remainder of Current Year"
       }
      }
     },
     "localname": "CurrentYearMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_DALGarageMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "DALGarage [Member]",
        "label": "DALGarage [Member]",
        "terseLabel": "LFMP Parking Garage"
       }
      }
     },
     "localname": "DALGarageMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_DALMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Love Field Modernization Project at DAL.",
        "label": "DAL [Member]",
        "terseLabel": "Dallas Love Field Terminal",
        "verboseLabel": "LFMP Terminal"
       }
      }
     },
     "localname": "DALMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_Debenturesdue2027Domain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debentures due 2027 [Domain]",
        "label": "Debentures due 2027 [Domain]",
        "terseLabel": "7.375% Debentures due 2027"
       }
      }
     },
     "localname": "Debenturesdue2027Domain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_OtherAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Net fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against an obligation to return collateral.",
        "label": "Derivative Asset, Fair Value, Amount Offset Against Collateral, Total",
        "totalLabel": "Asset derivative contracts, net",
        "verboseLabel": "Derivative contracts"
       }
      }
     },
     "localname": "DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_DerivativeAssetFairValueGrossLiabilityOffset": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails": {
       "order": 2.0,
       "parentTag": "luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against collateral.",
        "label": "Derivative Asset, Fair Value, Gross Liability Offset",
        "negatedTerseLabel": "Gross liability amounts offset in the Balance Sheet"
       }
      }
     },
     "localname": "DerivativeAssetFairValueGrossLiabilityOffset",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative Asset Noncurrent Collateral Obligation To Return Cash Offset",
        "label": "DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset",
        "terseLabel": "Cash collateral deposits held from CP for fuel contracts - non-current"
       }
      }
     },
     "localname": "DerivativeAssetNoncurrentCollateralObligationToReturnCashOffset",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_AccruedLiabilitiesCurrent",
       "weight": 1.0
      },
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_OtherLiabilitiesNoncurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Net fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against a right to receive collateral.",
        "label": "Derivative Liability, Fair Value, Amount Offset Against Collateral, Total",
        "terseLabel": "Derivative contracts"
       }
      }
     },
     "localname": "DerivativeLiabilityFairValueAmountOffsetAgainstCollateralTotal",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_DerivativeLiabilityFairValueGrossAssetOffset": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected to be offset against collateral.",
        "label": "Derivative Liability, Fair Value, Gross Asset Offset",
        "negatedTerseLabel": "Gross asset amounts offset in the Balance Sheet"
       }
      }
     },
     "localname": "DerivativeLiabilityFairValueGrossAssetOffset",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_DiscountedCashFlowMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Valuation technique for Level 3 fair value measurements",
        "label": "Discounted Cash Flow [Member]",
        "terseLabel": "Discounted Cash Flow"
       }
      }
     },
     "localname": "DiscountedCashFlowMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_DocumentAndEntityInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "-- None. No documentation exists for this element. --",
        "label": "Document And Entity Information [Abstract]"
       }
      }
     },
     "localname": "DocumentAndEntityInformationAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "xbrltype": "stringItemType"
    },
    "luv_DueToThirdPartiesForSettledFuelContracts": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount due to third parties for settled fuel contracts as of the end of the period reported, recorded in Accrued liabilities on the balance sheet.",
        "label": "Due To Third Parties For Settled Fuel Contracts",
        "terseLabel": "Due to third parties for fuel contracts"
       }
      }
     },
     "localname": "DueToThirdPartiesForSettledFuelContracts",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This element represents a number of concepts which are required or determined to be provided for purposes of reconciling beginning and ending balances of fair value measurements of assets and liabilities using significant unobservable inputs (Level 3).",
        "label": "Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Axis]",
        "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Axis]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This element provides general categories of investment for which the fair value measurement of assets and liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period.",
        "label": "Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Domain]",
        "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Domain]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss), Total",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss), Total",
        "terseLabel": "Gains (Losses) Included in Other Comprehensive Income (Loss)"
       }
      }
     },
     "localname": "FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisGainLossIncludedinOtherComprehensiveIncomeLossTotal",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Aircraft",
        "label": "Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Aircraft",
        "terseLabel": "Option to substitute LC for aircraft"
       }
      }
     },
     "localname": "FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForAircraft",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1",
        "label": "Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1",
        "terseLabel": "Option to substitute LC for cash Threshold 1",
        "verboseLabel": "Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 1"
       }
      }
     },
     "localname": "FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold1",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 2",
        "label": "Fair Value Of Fuel Derivative Levels In Which Letters Of Credit May Be Substituted For Cash Threshold 2",
        "terseLabel": "Option to substitute LC for cash Threshold 2"
       }
      }
     },
     "localname": "FairValueOfFuelDerivativeLevelsInWhichLettersOfCreditMayBeSubstitutedForCashThreshold2",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_FairValueValuationTechniqueAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Valuation techniques for Level 3 fair value measurements",
        "label": "Fair Value Valuation Technique [Axis]",
        "terseLabel": "Fair Value Valuation Technique [Axis]"
       }
      }
     },
     "localname": "FairValueValuationTechniqueAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_FinanceLeaseRightofUseAssetAccumulatedDepreciation": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finance Lease, Right of Use Asset, Accumulated Depreciation",
        "label": "Finance Lease, Right of Use Asset, Accumulated Depreciation",
        "terseLabel": "Finance Lease, Right of Use Asset, Accumulated Depreciation"
       }
      }
     },
     "localname": "FinanceLeaseRightofUseAssetAccumulatedDepreciation",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_FinanceLeasedAssetsNumberofUnits": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finance Leased Assets, Number of Units",
        "label": "Finance Leased Assets, Number of Units",
        "terseLabel": "Finance Leased Assets, Number of Units"
       }
      }
     },
     "localname": "FinanceLeasedAssetsNumberofUnits",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "luv_FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Finance Leases, Net Investment in Sales Type Leases, Unguaranteed Residual Values of Leased Property",
        "label": "Finance Leases, Net Investment in Sales Type Leases, Unguaranteed Residual Values of Leased Property",
        "terseLabel": "Finance Leases, Contingent Rental Payments Due"
       }
      }
     },
     "localname": "FinanceLeasesNetInvestmentinSalesTypeLeasesUnguaranteedResidualValuesofLeasedProperty",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_FortLauderdaleHollywoodInternationalAirportMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fort Lauderdale-Hollywood International Airport [Member]",
        "label": "Fort Lauderdale-Hollywood International Airport [Member]",
        "terseLabel": "FLL Terminal"
       }
      }
     },
     "localname": "FortLauderdaleHollywoodInternationalAirportMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_FourthQuarterCYMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fourth Quarter - CY [Member]",
        "label": "Fourth Quarter - CY [Member]",
        "terseLabel": "Fourth quarter 2019"
       }
      }
     },
     "localname": "FourthQuarterCYMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_FuelDerivativeAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "-- None. No documentation exists for this element. --",
        "label": "Fuel derivative assets [Abstract]",
        "terseLabel": "Fuel derivatives:"
       }
      }
     },
     "localname": "FuelDerivativeAssetsAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_FuelDerivativeLiabilityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "-- None. No documentation exists for this element. --",
        "label": "Fuel derivative liability [Abstract]",
        "terseLabel": "Fuel derivatives:"
       }
      }
     },
     "localname": "FuelDerivativeLiabilityAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_FuelPayable": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_AccountsPayableCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for fuel. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Fuel Payable",
        "terseLabel": "Fuel payable"
       }
      }
     },
     "localname": "FuelPayable",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future Minimum Lease Payments Under Capital Leases And Noncancelable Operating Leases [Table Text Block]",
        "label": "Future Minimum Lease Payments Under Capital Leases And Noncancelable Operating Leases [Table Text Block]",
        "terseLabel": "Future Minimum Lease Payments Under Capital Leases And Noncancelable Operating Leases"
       }
      }
     },
     "localname": "FutureMinimumLeasePaymentsUnderCapitalLeasesAndNoncancelableOperatingLeasesTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_HOUMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Houston Hobby Airport International Terminal Expansion Project",
        "label": "HOU [Member]",
        "terseLabel": "HOU International Terminal"
       }
      }
     },
     "localname": "HOUMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_HedgeAdjustmentAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Hedge Adjustment [Axis]",
        "label": "Hedge Adjustment [Axis]",
        "terseLabel": "Hedge Adjustment [Axis]"
       }
      }
     },
     "localname": "HedgeAdjustmentAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_HedgeAdjustmentDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Hedge Adjustment [Axis]",
        "label": "Hedge Adjustment [Domain]",
        "terseLabel": "Hedge Adjustment [Domain]"
       }
      }
     },
     "localname": "HedgeAdjustmentDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_HedgesettlementlossesrecognizedinFuelandoilexpense": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Hedge settlement losses recognized in Fuel and oil expense",
        "label": "Hedge settlement losses recognized in Fuel and oil expense",
        "terseLabel": "Hedge settlement losses recognized in Fuel and oil expense"
       }
      }
     },
     "localname": "HedgesettlementlossesrecognizedinFuelandoilexpense",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_InterestRateSwapContractLength": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Interest Rate Swap Contract Length",
        "label": "Interest Rate Swap Contract Length",
        "terseLabel": "Interest Rate Swap Contract Length"
       }
      }
     },
     "localname": "InterestRateSwapContractLength",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "luv_InterestRateSwapDerivativeAircraftLeases": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Interest Rate Swap Derivative, Aircraft Leases",
        "label": "Interest Rate Swap Derivative, Aircraft Leases",
        "terseLabel": "Interest Rate Derivative"
       }
      }
     },
     "localname": "InterestRateSwapDerivativeAircraftLeases",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "luv_InvestmentGradeCreditRatingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "-- None. No documentation exists for this element. --",
        "label": "Investment Grade Credit Rating [Abstract]",
        "terseLabel": "If credit rating is investment grade, fair value of fuel derivative level at which:"
       }
      }
     },
     "localname": "InvestmentGradeCreditRatingAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received",
        "label": "Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received",
        "terseLabel": "Fair value of fuel derivative level at which cash is received from CP"
       }
      }
     },
     "localname": "InvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Aircraft Or Cash Collateral Is Pledged",
        "label": "Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Aircraft Or Cash Collateral Is Pledged",
        "terseLabel": "Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP"
       }
      }
     },
     "localname": "InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichAircraftOrCashCollateralIsPledged",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 1",
        "label": "Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 1",
        "terseLabel": "Fair value of fuel derivative levels at which cash is provided to CP Threshold 1"
       }
      }
     },
     "localname": "InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold1",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 2",
        "label": "Investment Grade Rating Fair Value Of Fuel Derivative Levels In Which Cash Is Provided Threshold 2",
        "terseLabel": "Fair value of fuel derivative levels at which cash is provided to CP Threshold 2"
       }
      }
     },
     "localname": "InvestmentGradeRatingFairValueOfFuelDerivativeLevelsInWhichCashIsProvidedThreshold2",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_LeaseLiability": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lease Liability",
        "label": "Lease Liability",
        "terseLabel": "Total lease liabilities"
       }
      }
     },
     "localname": "LeaseLiability",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_LeaseRelatedAssetsandLiabilitiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lease-Related Assets and Liabilities",
        "label": "Lease-Related Assets and Liabilities [Table Text Block]",
        "terseLabel": "Lease-Related Assets and Liabilities"
       }
      }
     },
     "localname": "LeaseRelatedAssetsandLiabilitiesTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_LeaseRightofUseAsset": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lease Right of Use Asset",
        "label": "Lease Right of Use Asset",
        "terseLabel": "Total lease assets"
       }
      }
     },
     "localname": "LeaseRightofUseAsset",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_LeaseTermsForOwnedAircraft": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lease Terms For Owned Aircraft",
        "label": "Lease Terms For Owned Aircraft",
        "terseLabel": "Lease Terms For Owned Aircraft"
       }
      }
     },
     "localname": "LeaseTermsForOwnedAircraft",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "luv_LeasesOtherInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Leases - Other Information [Abstract]",
        "label": "Leases - Other Information [Abstract]"
       }
      }
     },
     "localname": "LeasesOtherInformationAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "xbrltype": "stringItemType"
    },
    "luv_LesseeOperatingLeaseLeaseNotyetCommenced": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessee, Operating Lease, Lease Not yet Commenced",
        "label": "Lessee, Operating Lease, Lease Not yet Commenced",
        "terseLabel": "Lessee, Operating Lease, Lease Not yet Commenced, Description"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLeaseNotyetCommenced",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "luv_LesseeOperatingLeaseTermsofContract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessee Operating Lease Terms of Contract",
        "label": "Lessee Operating Lease Terms of Contract",
        "terseLabel": "Lessee Operating Lease Terms of Contract"
       }
      }
     },
     "localname": "LesseeOperatingLeaseTermsofContract",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "luv_LesseeOperatingandFinanceLeaseTermofContract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessee Operating and Finance Lease Term of Contract",
        "label": "Lessee Operating and Finance Lease Term of Contract",
        "terseLabel": "Lessee Operating and Finance Lease Term of Contract"
       }
      }
     },
     "localname": "LesseeOperatingandFinanceLeaseTermofContract",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "luv_LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessee Operating and Finance Leases Weighted Average Assumptions [Table Text Block]",
        "label": "Lessee Operating and Finance Leases Weighted Average Assumptions [Table Text Block]",
        "terseLabel": "Lessee Operating and Finance Leases Weighted Average Assumptions"
       }
      }
     },
     "localname": "LesseeOperatingandFinanceLeasesWeightedAverageAssumptionsTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_LesseeRenewalTerm": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Lessee, Renewal Term",
        "label": "Lessee, Renewal Term",
        "terseLabel": "Lessee, Renewal Term"
       }
      }
     },
     "localname": "LesseeRenewalTerm",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "luv_LetterofCreditPercentofCollateral": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents the percentage of cash collateral that can be provided with a letter of credit.",
        "label": "Letter of Credit Percent of Collateral",
        "terseLabel": "Maximum letter of credit percent of collateral"
       }
      }
     },
     "localname": "LetterofCreditPercentofCollateral",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "luv_LettersofCreditCollateralPledgedAggregateFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Letters of Credit Collateral Pledged Aggregate Fair Value",
        "label": "Letters of Credit Collateral Pledged Aggregate Fair Value",
        "terseLabel": "Letters of credit (LC)"
       }
      }
     },
     "localname": "LettersofCreditCollateralPledgedAggregateFairValue",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_LongTermPurchaseCommitmentsOptions737Mx": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount the company has an option to purchase within the contractual purchase commitment.",
        "label": "Long Term Purchase Commitments Options 737 Mx",
        "terseLabel": "Aircraft Purchase Commitments - Options"
       }
      }
     },
     "localname": "LongTermPurchaseCommitmentsOptions737Mx",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "luv_LosAngelesWorldAirportMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Los Angeles World Airport [Member]",
        "label": "Los Angeles World Airport [Member]",
        "terseLabel": "LAX Terminal 1"
       }
      }
     },
     "localname": "LosAngelesWorldAirportMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_LosAngelesWorldAirportTerminal1.5Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Los Angeles World Airport Terminal 1.5 [Member]",
        "label": "LosAngelesWorldAirportTerminal1.5 [Member]",
        "terseLabel": "LAX Terminal 1.5"
       }
      }
     },
     "localname": "LosAngelesWorldAirportTerminal1.5Member",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_MaturityofLeaseLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Maturity of Lease Liabilities [Abstract]",
        "label": "Maturity of Lease Liabilities [Abstract]"
       }
      }
     },
     "localname": "MaturityofLeaseLiabilitiesAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "xbrltype": "stringItemType"
    },
    "luv_MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Maximum sum of derivatives of a counterparty to be included in Other and no risk of the Company posting collateral.",
        "label": "Maximum Sum Of Derivatives Of Counterparty To Be Included In Other",
        "terseLabel": "Maximum sum of derivatives of counterparty to be included in other (less than $10 million)"
       }
      }
     },
     "localname": "MaximumSumOfDerivativesOfCounterpartyToBeIncludedInOther",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_MunicipalBondsIssued": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Long-term debt securities issued by state, city or local governments or the agencies operated by state, city or local governments.",
        "label": "Municipal Bonds Issued",
        "terseLabel": "Municipal bonds issued"
       }
      }
     },
     "localname": "MunicipalBondsIssued",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_NetPresentValueAircraftOperatingLeases": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Net Present Value Aircraft Operating Leases",
        "label": "NetPresentValueAircraftOperatingLeases",
        "terseLabel": "Net Present Value Aircraft Operating Leases"
       }
      }
     },
     "localname": "NetPresentValueAircraftOperatingLeases",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_NetPresentValueofPrincipalRemaining": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Net Present Value of Principal Remaining",
        "label": "Net Present Value of Principal Remaining",
        "terseLabel": "Net present value of principal remaining"
       }
      }
     },
     "localname": "NetPresentValueofPrincipalRemaining",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_NextYearMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Volume of fuel hedging for the next year, following current year end",
        "label": "Next Year [Member]",
        "terseLabel": "2020"
       }
      }
     },
     "localname": "NextYearMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_NonInvestmentGradeCreditRatingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "-- None. No documentation exists for this element. --",
        "label": "Non-Investment Grade Credit Rating [Abstract]",
        "terseLabel": "If credit rating is non-investment grade, fair value of fuel derivative level at which:"
       }
      }
     },
     "localname": "NonInvestmentGradeCreditRatingAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 1",
        "label": "Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 1",
        "terseLabel": "Fair value of fuel derivative levels at which cash is provided to CP Threshold 1"
       }
      }
     },
     "localname": "NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold1",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 2",
        "label": "Non Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Provided Threshold 2",
        "terseLabel": "Fair value of fuel derivative levels at which cash is provided to CP Threshold 2"
       }
      }
     },
     "localname": "NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsProvidedThreshold2",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Non-Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received",
        "label": "Non-Investment Grade Rating Fair Value Of Fuel Derivative Level In Which Cash Is Received",
        "terseLabel": "Fair value of fuel derivative level at which cash is received from CP"
       }
      }
     },
     "localname": "NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelInWhichCashIsReceived",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Non Investment Grade Rating Fair Value Of Fuel Derivative Levels at Which Aircraft Or Cash Collateral Is Pledged",
        "label": "Non Investment Grade Rating Fair Value Of Fuel Derivative Levels at Which Aircraft Or Cash collateral Is Pledged",
        "terseLabel": "Fair value of fuel derivative levels at which aircraft or cash collateral is pledged to CP"
       }
      }
     },
     "localname": "NonInvestmentGradeRatingFairValueOfFuelDerivativeLevelsatWhichAircraftOrCashcollateralIsPledged",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_NoncurrentLeaseRelatedObligations": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This element represents a liability associated with the acquisition of an off-market lease when the terms of the lease are unfavorable to the market terms for the lease at the date of acquisition and for incentives for sublease transaction of aircraft.",
        "label": "Noncurrent Lease Related Obligations",
        "terseLabel": "Non-current lease-related obligations"
       }
      }
     },
     "localname": "NoncurrentLeaseRelatedObligations",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_NotesPayableAircraftFloatingRateThrough2020Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A written promise to pay a note to a third party. Such obligations are due through 2020.",
        "label": "Notes Payable Aircraft Floating Rate Through 2020 [Member]",
        "terseLabel": "737 Aircraft Notes payable through 2020"
       }
      }
     },
     "localname": "NotesPayableAircraftFloatingRateThrough2020Member",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_NumberofAircraftGroundedUnderEmergencyOrder": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of Aircraft Grounded Under Emergency Order",
        "label": "Number of Aircraft Grounded Under Emergency Order",
        "terseLabel": "Number of Aircraft Grounded Under Emergency Order"
       }
      }
     },
     "localname": "NumberofAircraftGroundedUnderEmergencyOrder",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "luv_OperatingLeasesFutureMinimumPaymentsDueinSixYears": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Operating Leases Future Minimum Payments Due in Six Years",
        "label": "Operating Leases Future Minimum Payments Due in Six Years",
        "terseLabel": "Sublease income - 2024"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsDueinSixYears",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_OperatingLeasesFutureMinimumPaymentsNet": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future minimum rental payments, net in aggregate as of the balance sheet date under operating leases.",
        "label": "Operating Leases Future Minimum Payments Net",
        "totalLabel": "Total minimum lease payments"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsNet",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_OperatingLeasesFutureMinimumPaymentsNetCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 1.0,
       "parentTag": "luv_OperatingLeasesFutureMinimumPaymentsNet",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments, net due within one year of the balance sheet date under an operating lease.",
        "label": "Operating Leases Future Minimum Payments Net Current",
        "verboseLabel": "2019"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsNetCurrent",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_OperatingLeasesFutureMinimumPaymentsNetInFiveYears": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 5.0,
       "parentTag": "luv_OperatingLeasesFutureMinimumPaymentsNet",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments, net due within the fifth year of the balance sheet date under an operating lease.",
        "label": "Operating Leases Future Minimum Payments Net In Five Years",
        "verboseLabel": "2023"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsNetInFiveYears",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_OperatingLeasesFutureMinimumPaymentsNetInFourYears": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 4.0,
       "parentTag": "luv_OperatingLeasesFutureMinimumPaymentsNet",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments, net due within the fourth year of the balance sheet date under an operating lease.",
        "label": "Operating Leases Future Minimum Payments Net In Four Years",
        "verboseLabel": "2022"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsNetInFourYears",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_OperatingLeasesFutureMinimumPaymentsNetInThreeYears": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 3.0,
       "parentTag": "luv_OperatingLeasesFutureMinimumPaymentsNet",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments, net due within the third year of the balance sheet date under an operating lease.",
        "label": "Operating Leases Future Minimum Payments Net In Three Years",
        "verboseLabel": "2021"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsNetInThreeYears",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_OperatingLeasesFutureMinimumPaymentsNetInTwoYears": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 2.0,
       "parentTag": "luv_OperatingLeasesFutureMinimumPaymentsNet",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments, net due within the second year of the balance sheet date under an operating lease.",
        "label": "Operating Leases Future Minimum Payments Net In Two Years",
        "verboseLabel": "2020"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsNetInTwoYears",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_OperatingLeasesFutureMinimumPaymentsNetThereafter": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 6.0,
       "parentTag": "luv_OperatingLeasesFutureMinimumPaymentsNet",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future minimum lease payments, net due under operating leases for periods greater than five years following the balance sheet date.",
        "label": "Operating Leases Future Minimum Payments Net Thereafter",
        "verboseLabel": "Thereafter"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsNetThereafter",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Operating Leases Net Future Minimum Payments Due Fiscal Year Maturity [Abstract]",
        "label": "Operating Leases Net Future Minimum Payments Due Fiscal Year Maturity [Abstract]",
        "terseLabel": "Operating Leases, Net"
       }
      }
     },
     "localname": "OperatingLeasesNetFutureMinimumPaymentsDueFiscalYearMaturityAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_OtherAssetsCurrentMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line item in the statement of financial position in which the fair value amounts of the derivative instruments are included.",
        "label": "Other Assets Current [Member]",
        "terseLabel": "Prepaid expenses and other current assets"
       }
      }
     },
     "localname": "OtherAssetsCurrentMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_OtherComprehensiveIncomeOtherChangesNetOfTaxMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Adjustments to other comprehensive income which do not result from the effective portion of cash flow hedges.",
        "label": "Other comprehensive income other changes net of tax [Member]",
        "terseLabel": "Other comprehensive income other changes net of tax"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeOtherChangesNetOfTaxMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_OtherRevenueMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other Revenue",
        "label": "Other Revenue [Member]",
        "terseLabel": "Other Revenue [Member]"
       }
      }
     },
     "localname": "OtherRevenueMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_OtherRevenueRecognizedFromPointsRedeemed": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other Revenue Recognized From Points Redeemed",
        "label": "Other Revenue Recognized From Points Redeemed",
        "terseLabel": "Revenue recognized from points redeemed - Other"
       }
      }
     },
     "localname": "OtherRevenueRecognizedFromPointsRedeemed",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_Outstandingremainingguaranteedobligation": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Outstanding remaining guaranteed obligation",
        "label": "Outstanding remaining guaranteed obligation",
        "terseLabel": "Outstanding remaining guaranteed obligation"
       }
      }
     },
     "localname": "Outstandingremainingguaranteedobligation",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_OwnedAssetsNumberOfUnits": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of units (items of property) owned.",
        "label": "Owned Assets, Number of Units",
        "terseLabel": "Owned Assets, Number of Units"
       }
      }
     },
     "localname": "OwnedAssetsNumberOfUnits",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "luv_PassengerAncillarySoldSeparatelyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Passenger Ancillary Sold Separately",
        "label": "PassengerAncillarySoldSeparately [Member]",
        "terseLabel": "Passenger Ancillary Sold Separately"
       }
      }
     },
     "localname": "PassengerAncillarySoldSeparatelyMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_PassengerLoyaltyAirTransportationMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Passenger Loyalty Air Transportation [Member]",
        "label": "PassengerLoyaltyAirTransportation [Member]",
        "terseLabel": "Passenger Loyalty Air Transportation"
       }
      }
     },
     "localname": "PassengerLoyaltyAirTransportationMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_PassengerRevenueNonLoyaltyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Passenger Revenue Non Loyalty [Member]",
        "label": "PassengerRevenueNonLoyalty [Member]",
        "terseLabel": "Passenger Revenue Non Loyalty"
       }
      }
     },
     "localname": "PassengerRevenueNonLoyaltyMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_PassengerRevenueRecognizedFromPointsRedeemed": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Passenger Revenue Recognized From Points Redeemed",
        "label": "Passenger Revenue Recognized From Points Redeemed",
        "terseLabel": "Revenue recognized from points redeemed - Passenger"
       }
      }
     },
     "localname": "PassengerRevenueRecognizedFromPointsRedeemed",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of the percent of estimated fuel consumption covered by fuel derivative instruments, by price range per barrel.",
        "label": "Percent of Estimated Fuel Consumption Covered By Fuel Derivative Instruments [Axis]",
        "terseLabel": "Percent of Estimated Fuel Consumption Covered By Fuel Derivative Instruments [Axis]"
       }
      }
     },
     "localname": "PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of the percent of estimated fuel consumption covered by fuel derivative instruments, by price range per barrel.",
        "label": "Percent Of Estimated Fuel Consumption Covered By Fuel Derivative Instruments [Domain]",
        "terseLabel": "Percent Of Estimated Fuel Consumption Covered By Fuel Derivative Instruments [Domain]"
       }
      }
     },
     "localname": "PercentOfEstimatedFuelConsumptionCoveredByFuelDerivativeInstrumentsDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_Percentageofactualconsumptionhedged": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage of actual consumption hedged",
        "label": "Percentage of actual consumption hedged",
        "terseLabel": "Percentage of actual consumption hedged"
       }
      }
     },
     "localname": "Percentageofactualconsumptionhedged",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "luv_PeriodAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period [Axis]",
        "label": "Period [Axis]",
        "terseLabel": "Period [Axis]"
       }
      }
     },
     "localname": "PeriodAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_PeriodDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Period [Axis]",
        "label": "Period [Domain]",
        "terseLabel": "Period [Domain]"
       }
      }
     },
     "localname": "PeriodDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_Permanentlygroundedaircraftliabilitycurrent": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Permanently grounded aircraft liability current",
        "label": "Permanentlygroundedaircraftliabilitycurrent",
        "terseLabel": "Permanently grounded aircraft liability current"
       }
      }
     },
     "localname": "Permanentlygroundedaircraftliabilitycurrent",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_Permanentlygroundedaircraftliabilitynoncurrent": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Permanently grounded aircraft liability noncurrent",
        "label": "Permanentlygroundedaircraftliabilitynoncurrent",
        "terseLabel": "Permanently grounded aircraft liability noncurrent"
       }
      }
     },
     "localname": "Permanentlygroundedaircraftliabilitynoncurrent",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_PotentialConcessionsandOtherConsiderations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Potential Concessions and Other Considerations",
        "label": "Potential Concessions and Other Considerations",
        "terseLabel": "Potential Concessions to All Airlines Related to MAX Grounding"
       }
      }
     },
     "localname": "PotentialConcessionsandOtherConsiderations",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/Boeing737MaxAircraftGroundingDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_PrincipalRemaining": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Principal Remaining",
        "label": "Principal Remaining",
        "terseLabel": "Municipal bonds principal remaining"
       }
      }
     },
     "localname": "PrincipalRemaining",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_PropertyMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Property [Member]",
        "label": "Property [Member]",
        "terseLabel": "Property"
       }
      }
     },
     "localname": "PropertyMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of units (items of property) under lease arrangements.",
        "label": "Property Subject To Or Available For Lease, Number Of Units, Total",
        "terseLabel": "Property Subject To Or Available For Lease, Number Of Units, Total"
       }
      }
     },
     "localname": "PropertySubjectToOrAvailableForLeaseNumberOfUnitsTotal",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "luv_PropertySubjecttoorAvailableforFinanceLeaseAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Property Subject to or Available for Finance Lease [Axis]",
        "label": "Property Subject to or Available for Finance Lease [Axis]",
        "terseLabel": "Property Subject to or Available for Finance Lease [Axis]"
       }
      }
     },
     "localname": "PropertySubjecttoorAvailableforFinanceLeaseAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_PropertySubjecttoorAvailableforFinanceLeaseDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Property Subject to or Available for Finance Lease [Axis]",
        "label": "Property Subject to or Available for Finance Lease [Domain]",
        "terseLabel": "Property Subject to or Available for Finance Lease"
       }
      }
     },
     "localname": "PropertySubjecttoorAvailableforFinanceLeaseDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_PropertySubjecttoorAvailableforFinanceLeaseMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Property Subject to or Available for Finance Lease [Member]",
        "label": "Property Subject to or Available for Finance Lease [Member]",
        "terseLabel": "Finance Lease"
       }
      }
     },
     "localname": "PropertySubjecttoorAvailableforFinanceLeaseMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_PropertyTypeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Property Type [Axis]",
        "label": "Property Type [Axis]",
        "terseLabel": "Property Type [Axis]"
       }
      }
     },
     "localname": "PropertyTypeAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_PropertyTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Domain] for Property Type [Axis]",
        "label": "Property Type [Domain]",
        "terseLabel": "Property Type [Domain]"
       }
      }
     },
     "localname": "PropertyTypeDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_ProprietaryConstructionReimbursement": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Proprietary construction reimbursement received after an airport modernization project for the city.",
        "label": "Proprietary Construction Reimbursement",
        "terseLabel": "Reimbursement for Airport Project"
       }
      }
     },
     "localname": "ProprietaryConstructionReimbursement",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_ReceivableFromThirdPartiesForSettledFuelContractsCurrent": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount receivable from third parties for settled fuel contracts as of the end of the period reported, recorded in Accounts and other receivables on the balance sheet.",
        "label": "Receivable from third parties for settled fuel contracts - current",
        "terseLabel": "Receivable from third parties for settled fuel contracts - current"
       }
      }
     },
     "localname": "ReceivableFromThirdPartiesForSettledFuelContractsCurrent",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_Reimbursementforairportconstruction": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cash inflow related to the reimbursement for airport construction.",
        "label": "Reimbursement for airport construction",
        "terseLabel": "Reimbursement for assets constructed for others"
       }
      }
     },
     "localname": "Reimbursementforairportconstruction",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_RemainderofCurrentYearMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Remainder of Current Year",
        "label": "Remainder of Current Year [Member]",
        "terseLabel": "Remainder of Current Year"
       }
      }
     },
     "localname": "RemainderofCurrentYearMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_RepaymentsOfConstructionObligation": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Repayments of construction obligation.",
        "label": "Repayments Of Construction Obligation",
        "negatedTerseLabel": "Repayment of construction obligation"
       }
      }
     },
     "localname": "RepaymentsOfConstructionObligation",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_RevenueAmountsDeferredAssociatedWithPointsAwarded": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Revenue Amounts Deferred Associated With Points Awarded",
        "label": "RevenueAmountsDeferredAssociatedWithPointsAwarded",
        "terseLabel": "Amounts deferred associated with points awarded"
       }
      }
     },
     "localname": "RevenueAmountsDeferredAssociatedWithPointsAwarded",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_ScheduleOfAccountsPayableTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the components of accounts payable.",
        "label": "Schedule Of Accounts Payable [Table Text Block]",
        "terseLabel": "Schedule of Accounts Payable"
       }
      }
     },
     "localname": "ScheduleOfAccountsPayableTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of the location and amount of gains and losses reported in the statement of financial performance (or when applicable, the statement of financial position, for example, gains and losses initially recognized in other comprehensive income) on derivative instruments designated and qualifying as hedging instruments in cash flow hedges.",
        "label": "Schedule Of Derivative Instruments In Cash Flow Hedging Relationships Gain (Loss) In Statement Of Financial Performance [Table Text Block]",
        "terseLabel": "Derivatives in Cash Flow Hedging Relationships"
       }
      }
     },
     "localname": "ScheduleOfDerivativeInstrumentsInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule Of Derivative Instruments In Hedging Relationships Gain Loss In Statement Of Financial Performance",
        "label": "Schedule Of Derivative Instruments In Hedging Relationships Gain Loss In Statement Of Financial Performance [Table Text Block]",
        "terseLabel": "Schedule Of Derivative Instruments In Hedging Relationships Gain Loss In Statement Of Financial Performance"
       }
      }
     },
     "localname": "ScheduleOfDerivativeInstrumentsInHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of the location and amount of gains and losses reported in the statement of financial performance (or when applicable, the statement of financial position, for example, gains and losses initially recognized in other comprehensive income) on derivative instruments not designated and qualifying as hedging instruments in cash flow hedges.",
        "label": "Schedule Of Derivative Instruments Not In Cash Flow Hedging Relationships Gain Loss In Statement Of Financial Performance [Table Text Block]",
        "terseLabel": "Derivatives Not in Cash Flow Hedging Relationships"
       }
      }
     },
     "localname": "ScheduleOfDerivativeInstrumentsNotInCashFlowHedgingRelationshipsGainLossInStatementOfFinancialPerformanceTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]",
        "terseLabel": "Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Line Items]"
       }
      }
     },
     "localname": "ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsLineItems",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of the agreements the Company had with counterparties in which cash deposits and/or pledged aircraft are required to be posted whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. Includes the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts at which such postings are triggered.",
        "label": "Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Table]",
        "terseLabel": "Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Table]"
       }
      }
     },
     "localname": "ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTable",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of the agreements the Company had with counterparties in which cash deposits/receipts and/or pledged aircraft are required to be posted whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. Includes the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts at which such postings are triggered.",
        "label": "Schedule Of Fair Values Of Fuel Derivatives Amounts Posted As Collateral And Collateral Posting Thresholds [Table Text Block]",
        "terseLabel": "Fair Values of Fuel Derivatives, Amounts Posted as Collateral, and Collateral Posting Threshold Amounts"
       }
      }
     },
     "localname": "ScheduleOfFairValuesOfFuelDerivativesAmountsPostedAsCollateralAndCollateralPostingThresholdsTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_ScheduleOfVolumeOfFuelHedgingTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of the volume of fuel hedging for the current year (including current and prior period actuals), as well as for future periods.",
        "label": "Schedule Of Volume Of Fuel Hedging [Table Text Block]",
        "terseLabel": "Volume of Fuel Hedging"
       }
      }
     },
     "localname": "ScheduleOfVolumeOfFuelHedgingTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of Property Subject to or Available for Operating or Finance Lease [table text block] [Table Text Block]",
        "label": "Schedule of Property Subject to or Available for Operating or Finance Lease [Table Text Block]",
        "terseLabel": "Schedule of Property Subject to or Available for Operating or Finance Lease"
       }
      }
     },
     "localname": "ScheduleofPropertySubjecttoorAvailableforOperatingorFinanceLeaseTableTextBlock",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "luv_SecondQuarterCYMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Second Quarter Current Year",
        "label": "SecondQuarterCY [Member]",
        "terseLabel": "Second quarter 2019"
       }
      }
     },
     "localname": "SecondQuarterCYMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_SubleaseTerms": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sublease Terms",
        "label": "Sublease Terms",
        "terseLabel": "Sublease Terms"
       }
      }
     },
     "localname": "SubleaseTerms",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "luv_SupplementalFinancialDataLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "[Line Items] for Supplemental Financial Data [Table]",
        "label": "Supplemental Financial Data [Line Items]",
        "terseLabel": "Supplemental Financial Data [Line Items]"
       }
      }
     },
     "localname": "SupplementalFinancialDataLineItems",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_SupplementalFinancialDataTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Supplemental Financial Data [Table]",
        "label": "Supplemental Financial Data [Table]",
        "terseLabel": "Supplemental Financial Data [Table]"
       }
      }
     },
     "localname": "SupplementalFinancialDataTable",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_SupplementalFinancialInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Supplemental Financial Information [Abstract]",
        "label": "Supplemental Financial Information [Abstract]"
       }
      }
     },
     "localname": "SupplementalFinancialInformationAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "xbrltype": "stringItemType"
    },
    "luv_SupplementalFinancialInformationAccountsPayableAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Supplemental Financial Information - Accounts Payable [Abstract]",
        "label": "Supplemental Financial Information - Accounts Payable [Abstract]"
       }
      }
     },
     "localname": "SupplementalFinancialInformationAccountsPayableAbstract",
     "nsuri": "http://www.southwest.com/20190630",
     "xbrltype": "stringItemType"
    },
    "luv_TermLoanAgreementDue07012019Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Collateralized debt obligations with maturities initially due after one year or beyond the operating cycle if longer, excluding current portion. Such obligations are due in 2019. Effective interest rate is 6.64 percent.",
        "label": "Term Loan Agreement Due 07 01 2019 [Member]",
        "terseLabel": "Term Loan Agreement payable through July 2019 - 4.84%"
       }
      }
     },
     "localname": "TermLoanAgreementDue07012019Member",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_TermLoanAgreementDue2020Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A collateralized debt obligation (backed by pledge, mortgage or other lien on the entity's assets) with maturities initially due after one year or beyond the operating cycle if longer, excluding current portion. Such obligations are due in 2020.",
        "label": "Term Loan Agreement Due 2020 [Member]",
        "terseLabel": "Term Loan Agreement payable through 2020 - 5.223%"
       }
      }
     },
     "localname": "TermLoanAgreementDue2020Member",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_TermLoanAgreementDue2026Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Term Loan Agreement Due 2026",
        "label": "Term Loan Agreement Due 2026 [Member]",
        "terseLabel": "Term Loan Agreement due 2026 - 3.71%"
       }
      }
     },
     "localname": "TermLoanAgreementDue2026Member",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_ThirdQuarterCYMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Third Quarter - CY [Member]",
        "label": "Third Quarter - CY [Member]",
        "terseLabel": "Third quarter 2019"
       }
      }
     },
     "localname": "ThirdQuarterCYMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_ThirdYearMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Volume of fuel hedging for the third year, following current year end",
        "label": "Third Year [Member]",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "ThirdYearMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_TotalCostofAirportProject": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tota lCos tof Airport Project",
        "label": "TotalCostofAirportProject",
        "terseLabel": "Total Cost of Airport Project"
       }
      }
     },
     "localname": "TotalCostofAirportProject",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_TotalExpectedCostOfAirportProject": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total expected cost of the airport modernization project for the city.",
        "label": "Total Expected Cost Of Airport Project",
        "terseLabel": "Total Expected Cost Of Airport Project"
       }
      }
     },
     "localname": "TotalExpectedCostOfAirportProject",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_TotalExpectedCostOfAirportProjectNonproprietary": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total Expected Cost Of Airport Project Nonproprietary",
        "label": "TotalExpectedCostOfAirportProjectNonproprietary",
        "terseLabel": "Total Expected Cost Of Airport Project Nonproprietary"
       }
      }
     },
     "localname": "TotalExpectedCostOfAirportProjectNonproprietary",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "luv_TotalPassThroughCertificatesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total of Pass Through Certificates Series A and Series B.",
        "label": "Total Pass Through Certificates [Member]",
        "terseLabel": "Pass Through Certificates due 2022 - 6.24%"
       }
      }
     },
     "localname": "TotalPassThroughCertificatesMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_UnobservableInputAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unobservableinputs for Level 3 fair value measurements",
        "label": "Unobservable Input [Axis]",
        "terseLabel": "Unobservable Input [Axis]"
       }
      }
     },
     "localname": "UnobservableInputAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_UnobservableInputDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unobservable input for Level 3 fair value measurements",
        "label": "Unobservable Input [Domain]",
        "terseLabel": "Unobservable Input [Domain]"
       }
      }
     },
     "localname": "UnobservableInputDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_UnsecuredSeniorNotesDue2019MemberMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unsecured, Senior debt obligation due in 2019. Unsecured debt is not collateralized by pledge, mortgage, or other lien in the entity's assets. Senior notes have the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle is longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.",
        "label": "Unsecured Senior Notes Due 2019 [Member] [Member]",
        "terseLabel": "2.75% Notes Due November 2019"
       }
      }
     },
     "localname": "UnsecuredSeniorNotesDue2019MemberMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_UnsecuredSeniorNotesDue2020Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unsecured Senior Notes Due 2020 [Member]",
        "label": "Unsecured Senior Notes Due 2020 [Member]",
        "terseLabel": "2.65% Notes due 2020"
       }
      }
     },
     "localname": "UnsecuredSeniorNotesDue2020Member",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_UnsecuredSeniorNotesDue2022Domain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unsecured Senior Notes Due 2022 [Domain]",
        "label": "Unsecured Senior Notes Due 2022 [Domain]",
        "terseLabel": "2.75% Notes due 2022"
       }
      }
     },
     "localname": "UnsecuredSeniorNotesDue2022Domain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_UnsecuredSeniorNotesDue2026Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unsecured Senior Notes Due 2026",
        "label": "Unsecured Senior Notes Due 2026 [Member]",
        "terseLabel": "3.00% Notes due 2026"
       }
      }
     },
     "localname": "UnsecuredSeniorNotesDue2026Member",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_UnsecuredSeniorNotesDue2027Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unsecured, Senior debt obligation due in 2027. Unsecured debt is not collateralized by pledge, mortgage or other lien in the entity's assets. Senior notes have the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.",
        "label": "Unsecured Senior Notes Due 2027 [Member]",
        "terseLabel": "3.45% Notes due 2027"
       }
      }
     },
     "localname": "UnsecuredSeniorNotesDue2027Member",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_ValuationTechniquesForFairValueMeasurementsDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Valuation technique for Level 3 fair value measurements",
        "label": "Valuation Techniques For Fair Value Measurements [Domain]",
        "terseLabel": "Valuation Techniques For Fair Value Measurements [Domain]"
       }
      }
     },
     "localname": "ValuationTechniquesForFairValueMeasurementsDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_VolumeOfFuelHedgingAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of the volume of fuel hedging for the current year (including current and prior period actuals), as well as for future periods.",
        "label": "Volume of Fuel Hedging [Axis]",
        "terseLabel": "Volume of Fuel Hedging [Axis]"
       }
      }
     },
     "localname": "VolumeOfFuelHedgingAxis",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_VolumeOfFuelHedgingDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of the volume of fuel hedging for the current year (including current and prior period actuals), as well as for future periods.",
        "label": "Volume of Fuel Hedging [Domain]",
        "terseLabel": "Volume of Fuel Hedging [Domain]"
       }
      }
     },
     "localname": "VolumeOfFuelHedgingDomain",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_VolumeOfFuelHedgingLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Volume of Fuel Hedging [Line Items]",
        "terseLabel": "Volume of Fuel Hedging"
       }
      }
     },
     "localname": "VolumeOfFuelHedgingLineItems",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_VolumeOfFuelHedgingTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of the volume of fuel hedging for the current year (including current and prior period actuals), as well as for future periods.",
        "label": "Volume Of Fuel Hedging [Table]",
        "terseLabel": "Volume Of Fuel Hedging [Table]"
       }
      }
     },
     "localname": "VolumeOfFuelHedgingTable",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "luv_YearThreeMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "YearThree [Member]",
        "label": "YearThree [Member]",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "YearThreeMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "luv_YearTwoMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Year Two [Member]",
        "label": "Year Two [Member]",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "YearTwoMember",
     "nsuri": "http://www.southwest.com/20190630",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_AircraftTypeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Aircraft Type [Axis]",
        "terseLabel": "Aircraft Type [Axis]"
       }
      }
     },
     "localname": "AircraftTypeAxis",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails",
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_AircraftTypeMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Aircraft [Domain]",
        "terseLabel": "Aircraft [Domain]"
       }
      }
     },
     "localname": "AircraftTypeMember",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails",
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_B717200Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "B-717-200 [Member]",
        "terseLabel": "B-717-200"
       }
      }
     },
     "localname": "B717200Member",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_B737800Member": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "B-737-800 [Member]",
        "terseLabel": "B-737-800"
       }
      }
     },
     "localname": "B737800Member",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_B737MaxMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "B-737-Max [Member]",
        "terseLabel": "B-737-7 MAX"
       }
      }
     },
     "localname": "B737MaxMember",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_CondensedStatementOfComprehensiveIncomeTable": {
     "auth_ref": [
      "r118",
      "r212"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Condensed Statement of Comprehensive Income [Table]",
        "terseLabel": "Condensed Statement of Comprehensive Income [Table]"
       }
      }
     },
     "localname": "CondensedStatementOfComprehensiveIncomeTable",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_CondensedStatementOfIncomeCaptionsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Condensed Statement of Income Captions [Line Items]",
        "terseLabel": "Condensed Statement of Income Captions [Line Items]"
       }
      }
     },
     "localname": "CondensedStatementOfIncomeCaptionsLineItems",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_CounterpartyNameAxis": {
     "auth_ref": [
      "r52",
      "r113"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Counterparty Name [Axis]",
        "terseLabel": "Counterparty [Axis]"
       }
      }
     },
     "localname": "CounterpartyNameAxis",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_MaximumMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Maximum [Member]",
        "terseLabel": "Maximum"
       }
      }
     },
     "localname": "MaximumMember",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_MinimumMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Minimum [Member]",
        "terseLabel": "Minimum"
       }
      }
     },
     "localname": "MinimumMember",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_OtherPropertyMember": {
     "auth_ref": [
      "r354",
      "r355"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Other Property [Member]",
        "terseLabel": "Other Property"
       }
      }
     },
     "localname": "OtherPropertyMember",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ProductOrServiceAxis": {
     "auth_ref": [
      "r153",
      "r188",
      "r189",
      "r353"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Axis]",
        "terseLabel": "Product and Service [Axis]"
       }
      }
     },
     "localname": "ProductOrServiceAxis",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ProductsAndServicesDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Product and Service [Domain]",
        "terseLabel": "Product and Service [Domain]"
       }
      }
     },
     "localname": "ProductsAndServicesDomain",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RangeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Range [Axis]",
        "terseLabel": "Range [Axis]"
       }
      }
     },
     "localname": "RangeAxis",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RangeMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Range [Domain]",
        "terseLabel": "Range [Domain]"
       }
      }
     },
     "localname": "RangeMember",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RepurchaseAgreementCounterpartyNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Counterparty Name [Domain]",
        "terseLabel": "Counterparty [Domain]"
       }
      }
     },
     "localname": "RepurchaseAgreementCounterpartyNameDomain",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RestatementAdjustmentMember": {
     "auth_ref": [
      "r124",
      "r127",
      "r128",
      "r129"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Restatement Adjustment [Member]",
        "terseLabel": "Restatement Adjustment"
       }
      }
     },
     "localname": "RestatementAdjustmentMember",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RestatementAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Restatement [Axis]",
        "terseLabel": "Restatement [Axis]"
       }
      }
     },
     "localname": "RestatementAxis",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RestatementDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Restatement [Domain]",
        "terseLabel": "Restatement [Domain]"
       }
      }
     },
     "localname": "RestatementDomain",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_ScenarioPreviouslyReportedMember": {
     "auth_ref": [
      "r127",
      "r128",
      "r129"
     ],
     "lang": {
      "en-US": {
       "role": {
        "label": "Previously Reported [Member]",
        "terseLabel": "Scenario, Previously Reported"
       }
      }
     },
     "localname": "ScenarioPreviouslyReportedMember",
     "nsuri": "http://fasb.org/srt/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AOCIAttributableToParentNetOfTaxRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "AOCI Attributable to Parent, Net of Tax [Roll Forward]",
        "terseLabel": "AOCI Attributable to Parent, Net of Tax [Roll Forward]"
       }
      }
     },
     "localname": "AOCIAttributableToParentNetOfTaxRollForward",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountingPoliciesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Accounting Policies [Abstract]"
       }
      }
     },
     "localname": "AccountingPoliciesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountingStandardsUpdate201409Member": {
     "auth_ref": [
      "r190"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accounting Standards Update 2014-09 Revenue from Contracts with Customers (Topic 606).",
        "label": "Accounting Standards Update 2014-09 [Member]",
        "terseLabel": "ASU 2014-09"
       }
      }
     },
     "localname": "AccountingStandardsUpdate201409Member",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingStandardsUpdate201602Member": {
     "auth_ref": [
      "r296"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accounting Standards Update 2016-02 Leases (Topic 842).",
        "label": "Accounting Standards Update 2016-02 [Member]",
        "terseLabel": "ASU 2016-02",
        "verboseLabel": "Accounting Standards Update 2016-02"
       }
      }
     },
     "localname": "AccountingStandardsUpdate201602Member",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingStandardsUpdate201707Member": {
     "auth_ref": [
      "r201"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accounting Standards Update 2017-07 Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost.",
        "label": "Accounting Standards Update 2017-07 [Member]",
        "terseLabel": "ASU 2017-07"
       }
      }
     },
     "localname": "AccountingStandardsUpdate201707Member",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingStandardsUpdate201712Member": {
     "auth_ref": [
      "r252"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accounting Standards Update 2017-12 Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities.",
        "label": "Accounting Standards Update 2017-12 [Member]",
        "terseLabel": "Accounting Standards Update 2017-12"
       }
      }
     },
     "localname": "AccountingStandardsUpdate201712Member",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountsAndOtherReceivablesNetCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer.",
        "label": "Accounts and Other Receivables, Net, Current",
        "terseLabel": "Accounts and other receivables"
       }
      }
     },
     "localname": "AccountsAndOtherReceivablesNetCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsPayableCurrent": {
     "auth_ref": [
      "r31"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accounts Payable, Current",
        "terseLabel": "Accounts payable",
        "totalLabel": "Accounts Payable, Current"
       }
      }
     },
     "localname": "AccountsPayableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsPayableOtherCurrent": {
     "auth_ref": [
      "r6",
      "r31"
     ],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_AccountsPayableCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of obligations incurred classified as other, payable within one year or the normal operating cycle, if longer.",
        "label": "Accounts Payable, Other, Current",
        "terseLabel": "Other payable"
       }
      }
     },
     "localname": "AccountsPayableOtherCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccountsPayableTradeCurrent": {
     "auth_ref": [
      "r6",
      "r31"
     ],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_AccountsPayableCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accounts Payable, Trade, Current",
        "terseLabel": "Accounts payable trade"
       }
      }
     },
     "localname": "AccountsPayableTradeCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent": {
     "auth_ref": [
      "r6",
      "r34",
      "r204"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrual for Taxes Other than Income Taxes, Current",
        "terseLabel": "Property and income taxes"
       }
      }
     },
     "localname": "AccrualForTaxesOtherThanIncomeTaxesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedBonusesCurrent": {
     "auth_ref": [
      "r4",
      "r6",
      "r34"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for incentive compensation awarded to employees and directors or earned by them based on the terms of one or more relevant arrangements. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Bonuses, Current",
        "terseLabel": "Union Bonuses"
       }
      }
     },
     "localname": "AccruedBonusesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedEmployeeBenefitsCurrent": {
     "auth_ref": [
      "r4",
      "r6",
      "r34"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Employee Benefits, Current",
        "terseLabel": "Health"
       }
      }
     },
     "localname": "AccruedEmployeeBenefitsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedLiabilitiesCurrent": {
     "auth_ref": [
      "r34"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Liabilities, Current",
        "terseLabel": "Accrued liabilities",
        "totalLabel": "Accrued liabilities"
       }
      }
     },
     "localname": "AccruedLiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedLiabilitiesCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Accrued Liabilities, Current [Abstract]",
        "terseLabel": "Accrued Liabilities, Current [Abstract]"
       }
      }
     },
     "localname": "AccruedLiabilitiesCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccruedLiabilitiesMember": {
     "auth_ref": [
      "r34"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This item represents obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered.",
        "label": "Accrued Liabilities [Member]",
        "terseLabel": "Accrued Liabilities [Member]"
       }
      }
     },
     "localname": "AccruedLiabilitiesMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccruedRentCurrent": {
     "auth_ref": [
      "r4",
      "r6",
      "r34"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred through that date and payable for contractual rent under lease arrangements. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Rent, Current",
        "terseLabel": "Aircraft and other lease related obligations"
       }
      }
     },
     "localname": "AccruedRentCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedSalariesCurrent": {
     "auth_ref": [
      "r4",
      "r6",
      "r34"
     ],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_AccountsPayableCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Salaries, Current",
        "terseLabel": "Salaries payable"
       }
      }
     },
     "localname": "AccruedSalariesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedVacationCurrent": {
     "auth_ref": [
      "r4",
      "r34",
      "r192"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for unused vacation time owed to employees based on the entity's vacation benefit given to its employees. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Vacation, Current",
        "terseLabel": "Vacation pay"
       }
      }
     },
     "localname": "AccruedVacationCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember": {
     "auth_ref": [
      "r62",
      "r67",
      "r68",
      "r199",
      "r218"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated other comprehensive (income) loss related to defined benefit plans attributable to the parent.",
        "label": "Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]",
        "terseLabel": "Defined Benefit Plan Items"
       }
      }
     },
     "localname": "AccumulatedDefinedBenefitPlansAdjustmentMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
     "auth_ref": [
      "r29",
      "r162"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": -1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_Assets",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.",
        "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment",
        "negatedTerseLabel": "Less allowance for depreciation and amortization",
        "terseLabel": "Less allowance for depreciation and amortization"
       }
      }
     },
     "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember": {
     "auth_ref": [
      "r58",
      "r67",
      "r68",
      "r217"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated other comprehensive income (loss) resulting from gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges, attributable to the parent.",
        "label": "Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]",
        "terseLabel": "Fuel derivatives"
       }
      }
     },
     "localname": "AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember": {
     "auth_ref": [
      "r59",
      "r60",
      "r61",
      "r67",
      "r68"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), attributable to parent.",
        "label": "Accumulated Net Investment Gain (Loss) Attributable to Parent [Member]",
        "terseLabel": "Deferred Tax"
       }
      }
     },
     "localname": "AccumulatedNetUnrealizedInvestmentGainLossMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Accumulated Other Comprehensive Income (Loss) [Line Items]",
        "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Line Items]"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r64",
      "r66",
      "r67"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 4.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.",
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "terseLabel": "Accumulated other comprehensive income"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss).",
        "label": "Accumulated Other Comprehensive Income (Loss) [Table]",
        "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Table]"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
     "auth_ref": [
      "r63",
      "r67",
      "r68",
      "r218"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.",
        "label": "AOCI Attributable to Parent [Member]",
        "terseLabel": "Accumulated other comprehensive income (loss)"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdditionalFinancialInformationDisclosureTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosures of supplemental information, including descriptions and amounts, related to the balance sheet, income statement, and/or cash flow statement.",
        "label": "Additional Financial Information Disclosure [Text Block]",
        "terseLabel": "SUPPLEMENTAL FINANCIAL INFORMATION"
       }
      }
     },
     "localname": "AdditionalFinancialInformationDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_AdditionalPaidInCapitalCommonStock": {
     "auth_ref": [
      "r20"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.",
        "label": "Additional Paid in Capital, Common Stock",
        "terseLabel": "Capital in excess of par value"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.",
        "label": "Additional Paid-in Capital [Member]",
        "terseLabel": "Capital in excess of par value"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember": {
     "auth_ref": [
      "r120"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Early adoption of sources of change to generally accepted accounting principles (GAAP) in the United States. The FASB released the FASB Accounting Standards Codification as the authoritative source of literature effective for interim and annual periods ending after September 15, 2009. As part of the Codification process, the FASB issues Accounting Standards Updates to amend the Codification but otherwise the Accounting Standards Updates are not authoritative in their own right. All previous accounting standards (such as FASB Statements of Financial Accounting Standards, FASB Interpretations, FASB Staff Positions, Emerging Issues Task Force Consensuses, other pronouncements of the FASB or other designated bodies, or other forms of GAAP are considered accounting pronouncements) were superseded upon the adoption of the Codification. For an interim period, references to the superseded standards are included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.",
        "label": "Adjustments for New Accounting Principle, Early Adoption [Member]",
        "terseLabel": "Adjustments for New Accounting Principle, ASU 2017-12",
        "verboseLabel": "Adjustments for New Accounting Principle, ASU 2017-12"
       }
      }
     },
     "localname": "AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdjustmentsForNewAccountingPronouncementsAxis": {
     "auth_ref": [
      "r123"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by new accounting pronouncement.",
        "label": "Adjustments for New Accounting Pronouncements [Axis]",
        "terseLabel": "Adjustments for New Accounting Pronouncements [Axis]"
       }
      }
     },
     "localname": "AdjustmentsForNewAccountingPronouncementsAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]",
        "terseLabel": "Adjustments to reconcile net income to cash provided by (used in) operating activities:"
       }
      }
     },
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AircraftMaintenanceMaterialsAndRepairs": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 3.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Maintenance costs incurred and directly related to services rendered by an entity during the reporting period.  Includes the cost of inspections and repairs, materials and routine maintenance costs for all aircraft and engines.",
        "label": "Aircraft Maintenance, Materials, and Repairs",
        "terseLabel": "Maintenance materials and repairs"
       }
      }
     },
     "localname": "AircraftMaintenanceMaterialsAndRepairs",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AircraftRental": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Expenses incurred related to the lease of aircraft from outside third parties that are used in the entity's business operations.",
        "label": "Aircraft Rental",
        "terseLabel": "Aircraft rentals"
       }
      }
     },
     "localname": "AircraftRental",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/BasisOfPresentationDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AirlineRelatedInventory": {
     "auth_ref": [
      "r41"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 4.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies to be used in air transport of passengers and freight.",
        "label": "Airline Related Inventory, Gross",
        "terseLabel": "Inventories of parts and supplies, at cost"
       }
      }
     },
     "localname": "AirlineRelatedInventory",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "auth_ref": [
      "r141"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
        "terseLabel": "Potentially dilutive amounts excluded from calculations"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis": {
     "auth_ref": [
      "r141"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of antidilutive security.",
        "label": "Antidilutive Securities [Axis]",
        "terseLabel": "Antidilutive Securities [Axis]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]",
        "terseLabel": "Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AntidilutiveSecuritiesNameDomain": {
     "auth_ref": [
      "r141"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Incremental common shares attributable to securities that were not included in diluted earnings per share (EPS) because to do so would increase EPS amounts or decrease loss per share amounts for the period presented.",
        "label": "Antidilutive Securities, Name [Domain]",
        "terseLabel": "Antidilutive Securities, Name [Domain]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember": {
     "auth_ref": [
      "r63",
      "r67",
      "r68",
      "r218"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, including the portion attributable to the noncontrolling interest. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.",
        "label": "AOCI Including Portion Attributable to Noncontrolling Interest [Member]",
        "terseLabel": "AOCI Including Portion Attributable to Noncontrolling Interest"
       }
      }
     },
     "localname": "AociIncludingPortionAttributableToNoncontrollingInterestMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_Assets": {
     "auth_ref": [
      "r152",
      "r327",
      "r346"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets",
        "totalLabel": "Total assets"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Assets [Abstract]",
        "terseLabel": "ASSETS",
        "verboseLabel": "Assets"
       }
      }
     },
     "localname": "AssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsCurrent": {
     "auth_ref": [
      "r1",
      "r2",
      "r42"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets, Current",
        "totalLabel": "Total current assets"
       }
      }
     },
     "localname": "AssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Assets, Current [Abstract]",
        "terseLabel": "Current assets:"
       }
      }
     },
     "localname": "AssetsCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsFairValueDisclosure": {
     "auth_ref": [
      "r260"
     ],
     "calculation": {
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets, Fair Value Disclosure",
        "terseLabel": "Assets, Fair Value Disclosure",
        "totalLabel": "Total assets"
       }
      }
     },
     "localname": "AssetsFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AuctionRateSecuritiesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt instrument securities (for example, but not limited to, corporate or municipal bonds) that typically have long-term nominal maturities for which the interest rate is reset through an auction process.",
        "label": "Auction Rate Securities [Member]",
        "terseLabel": "Auction rate securities"
       }
      }
     },
     "localname": "AuctionRateSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AvailableForSaleSecurities": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.",
        "label": "Available-for-sale Securities",
        "terseLabel": "Available-for-sale Securities, Fair Value Disclosure"
       }
      }
     },
     "localname": "AvailableForSaleSecurities",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_BalanceSheetLocationAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by location on balance sheet (statement of financial position).",
        "label": "Balance Sheet Location [Axis]",
        "terseLabel": "Balance Sheet Location [Axis]"
       }
      }
     },
     "localname": "BalanceSheetLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BalanceSheetLocationDomain": {
     "auth_ref": [
      "r229",
      "r235"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Location in the balance sheet (statement of financial position).",
        "label": "Balance Sheet Location [Domain]",
        "terseLabel": "Balance Sheet Location [Domain]"
       }
      }
     },
     "localname": "BalanceSheetLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_BankTimeDepositsMember": {
     "auth_ref": [
      "r338"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Certificates of deposit (CD) or savings accounts with a fixed term or understanding the customer can only withdraw by giving advanced notice with a bank or other financial institution. A CD is a short to medium-term investment available at banks and savings and loan institutions where a customer agrees to lend money to the institution for a certain amount of time and is paid a predetermined rate of interest.",
        "label": "Bank Time Deposits [Member]",
        "terseLabel": "Time Deposits"
       }
      }
     },
     "localname": "BankTimeDepositsMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_BasisOfAccounting": {
     "auth_ref": [
      "r119"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for the basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Basis of Accounting [Text Block]",
        "terseLabel": "BASIS OF PRESENTATION"
       }
      }
     },
     "localname": "BasisOfAccounting",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/BasisOfPresentation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Basis of Accounting, Policy [Policy Text Block]",
        "terseLabel": "Basis of Presentation"
       }
      }
     },
     "localname": "BasisOfAccountingPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/BasisOfPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CapitalAdditionsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contractual obligation to increase property, plant and equipment either through construction or future purchases.",
        "label": "Capital Addition Purchase Commitments [Member]",
        "terseLabel": "Capital Addition Purchase Commitments"
       }
      }
     },
     "localname": "CapitalAdditionsMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CapitalLeaseObligationsCurrent": {
     "auth_ref": [
      "r12",
      "r291",
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_CapitalLeaseObligationsNoncurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of capital lease obligation due within one year or the normal operating cycle, if longer.",
        "label": "Capital Lease Obligations, Current",
        "negatedLabel": "Less current portion"
       }
      }
     },
     "localname": "CapitalLeaseObligationsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeaseObligationsIncurred": {
     "auth_ref": [
      "r106",
      "r107"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase during the period in capital lease obligations due to entering into new capital leases.",
        "label": "Capital Lease Obligations Incurred",
        "terseLabel": "Flight equipment under finance leases"
       }
      }
     },
     "localname": "CapitalLeaseObligationsIncurred",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeaseObligationsNoncurrent": {
     "auth_ref": [
      "r37",
      "r291",
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.",
        "label": "Capital Lease Obligations, Noncurrent",
        "totalLabel": "Long-term portion"
       }
      }
     },
     "localname": "CapitalLeaseObligationsNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasedAssetsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Capital Leased Assets [Line Items]",
        "terseLabel": "Capital Leased Assets [Line Items]"
       }
      }
     },
     "localname": "CapitalLeasedAssetsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Capital Leases, Balance Sheet, Assets by Major Class, Net [Abstract]"
       }
      }
     },
     "localname": "CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsDue": {
     "auth_ref": [
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of minimum lease payments for capital leases.",
        "label": "Capital Leases, Future Minimum Payments Due",
        "totalLabel": "Total minimum lease payments"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsDueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]",
        "terseLabel": "Capital Leases"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsDueAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent": {
     "auth_ref": [
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_CapitalLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Capital Leases, Future Minimum Payments Due, Next Twelve Months",
        "terseLabel": "2019"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsDueCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears": {
     "auth_ref": [
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_CapitalLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Capital Leases, Future Minimum Payments Due in Five Years",
        "verboseLabel": "2023"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsDueInFiveYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears": {
     "auth_ref": [
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_CapitalLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Capital Leases, Future Minimum Payments Due in Four Years",
        "verboseLabel": "2022"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsDueInFourYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears": {
     "auth_ref": [
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_CapitalLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Capital Leases, Future Minimum Payments Due in Three Years",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsDueInThreeYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears": {
     "auth_ref": [
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_CapitalLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Capital Leases, Future Minimum Payments Due in Two Years",
        "verboseLabel": "2020"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsDueInTwoYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter": {
     "auth_ref": [
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_CapitalLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of minimum lease payments for capital leases due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Capital Leases, Future Minimum Payments Due Thereafter",
        "verboseLabel": "Thereafter"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsDueThereafter",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments": {
     "auth_ref": [
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount necessary to reduce net minimum lease payments to present value for capital leases.",
        "label": "Capital Leases, Future Minimum Payments, Interest Included in Payments",
        "verboseLabel": "Less amount representing interest"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments": {
     "auth_ref": [
      "r293"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_CapitalLeaseObligationsNoncurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.",
        "label": "Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments",
        "totalLabel": "Present value of minimum lease payments (a)"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CapitalLeasesFutureMinimumPaymentsReceivable": {
     "auth_ref": [
      "r294"
     ],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_OtherAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of minimum lease payments to be received by the lessor for capital leases.",
        "label": "Capital Leases, Future Minimum Payments Receivable",
        "terseLabel": "Finance lease receivable"
       }
      }
     },
     "localname": "CapitalLeasesFutureMinimumPaymentsReceivable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CargoAndFreightMember": {
     "auth_ref": [
      "r189"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Product transported between locations.",
        "label": "Cargo and Freight [Member]",
        "terseLabel": "Freight"
       }
      }
     },
     "localname": "CargoAndFreightMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r0",
      "r27",
      "r104"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "periodEndLabel": "CASH AND CASH EQUIVALENTS AT END OF PERIOD",
        "periodStartLabel": "CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashAndCashEquivalentsFairValueDisclosure": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash and Cash Equivalents, Fair Value Disclosure",
        "terseLabel": "Cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.",
        "label": "Cash and Cash Equivalents, Period Increase (Decrease)",
        "totalLabel": "NET CHANGE IN CASH AND CASH EQUIVALENTS"
       }
      }
     },
     "localname": "CashAndCashEquivalentsPeriodIncreaseDecrease",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashEquivalentsMember": {
     "auth_ref": [
      "r8"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash Equivalents [Member]",
        "terseLabel": "Cash Equivalents"
       }
      }
     },
     "localname": "CashEquivalentsMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CashFlowHedgingMember": {
     "auth_ref": [
      "r226"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Hedge of the exposure to variability in the cash flows of a recognized asset or liability, or of a forecasted transaction, that is attributable to a particular risk.",
        "label": "Cash Flow Hedging [Member]",
        "terseLabel": "Cash Flow Hedging"
       }
      }
     },
     "localname": "CashFlowHedgingMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]",
        "terseLabel": "SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS"
       }
      }
     },
     "localname": "CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CertificatesOfDepositMember": {
     "auth_ref": [
      "r340"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Short to medium-term investment available at banks and savings and loan institutions where a customer agrees to lend money to the institution for a certain amount of time and is paid a predetermined rate of interest. Certificates of deposit (CD) are typically Federal Deposit Insurance Corporation (FDIC) insured.",
        "label": "Certificates of Deposit [Member]",
        "terseLabel": "Certificates of Deposit"
       }
      }
     },
     "localname": "CertificatesOfDepositMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ClassOfStockDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock.",
        "label": "Class of Stock [Domain]",
        "terseLabel": "Class of Stock [Domain]"
       }
      }
     },
     "localname": "ClassOfStockDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CollateralAlreadyPostedAggregateFairValue": {
     "auth_ref": [
      "r245"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.",
        "label": "Collateral Already Posted, Aggregate Fair Value",
        "terseLabel": "Cash collateral held from (by) CP"
       }
      }
     },
     "localname": "CollateralAlreadyPostedAggregateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommercialPaperMember": {
     "auth_ref": [
      "r172"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unsecured promissory note (generally negotiable) that provides institutions with short-term funds.",
        "label": "Commercial Paper [Member]",
        "terseLabel": "Commercial Paper"
       }
      }
     },
     "localname": "CommercialPaperMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Abstract]"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "auth_ref": [
      "r170",
      "r171"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for commitments and contingencies.",
        "label": "Commitments and Contingencies Disclosure [Text Block]",
        "terseLabel": "COMMITMENTS AND CONTINGENCIES"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingencies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CommodityContractMember": {
     "auth_ref": [
      "r197",
      "r241"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative instrument whose primary underlying risk is tied to commodity prices.",
        "label": "Commodity Contract [Member]",
        "terseLabel": "Fuel derivatives"
       }
      }
     },
     "localname": "CommodityContractMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonClassAMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Classification of common stock representing ownership interest in a corporation.",
        "label": "Common Class A [Member]",
        "terseLabel": "Common Stock [Member]"
       }
      }
     },
     "localname": "CommonClassAMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockDividendsPerShareCashPaid": {
     "auth_ref": [
      "r182"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate dividends paid during the period for each share of common stock outstanding.",
        "label": "Common Stock, Dividends, Per Share, Cash Paid",
        "terseLabel": "Cash dividends, per share (in dollars per share)"
       }
      }
     },
     "localname": "CommonStockDividendsPerShareCashPaid",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityParentheticals"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockDividendsPerShareDeclared": {
     "auth_ref": [
      "r182"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate dividends declared during the period for each share of common stock outstanding.",
        "label": "Common Stock, Dividends, Per Share, Declared",
        "terseLabel": "Cash dividends declared per common share"
       }
      }
     },
     "localname": "CommonStockDividendsPerShareDeclared",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Stock that is subordinate to all other stock of the issuer.",
        "label": "Common Stock [Member]",
        "terseLabel": "Common Stock"
       }
      }
     },
     "localname": "CommonStockMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockValue": {
     "auth_ref": [
      "r19"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Common Stock, Value, Issued",
        "terseLabel": "Common stock"
       }
      }
     },
     "localname": "CommonStockValue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTax": {
     "auth_ref": [
      "r71",
      "r73",
      "r74"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "terseLabel": "Comprehensive income",
        "verboseLabel": "COMPREHENSIVE INCOME"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTaxAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTaxAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_ComprehensiveIncomeNoteTextBlock": {
     "auth_ref": [
      "r87"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income.",
        "label": "Comprehensive Income (Loss) Note [Text Block]",
        "terseLabel": "COMPREHENSIVE INCOME"
       }
      }
     },
     "localname": "ComprehensiveIncomeNoteTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/ComprehensiveIncome"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ConstructionInProgressGross": {
     "auth_ref": [
      "r161"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.",
        "label": "Construction in Progress, Gross",
        "terseLabel": "ACFO"
       }
      }
     },
     "localname": "ConstructionInProgressGross",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock": {
     "auth_ref": [
      "r186"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of contract balances and changes in contract balances.",
        "label": "Contract with Customer, Asset and Liability [Table Text Block]",
        "terseLabel": "Rollforward of Air Traffic Liability"
       }
      }
     },
     "localname": "ContractWithCustomerAssetAndLiabilityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ContractualObligation": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.",
        "label": "Contractual Obligation",
        "terseLabel": "Construction Obligation"
       }
      }
     },
     "localname": "ContractualObligation",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CostsAndExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Costs and Expenses [Abstract]",
        "verboseLabel": "OPERATING EXPENSES:"
       }
      }
     },
     "localname": "CostsAndExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Debt Disclosure [Abstract]"
       }
      }
     },
     "localname": "DebtDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentAxis": {
     "auth_ref": [
      "r12",
      "r14",
      "r15",
      "r328",
      "r330",
      "r343"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities.",
        "label": "Debt Instrument [Axis]",
        "terseLabel": "Debt Instrument [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentCarryingAmount": {
     "auth_ref": [
      "r15",
      "r174",
      "r330",
      "r343"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.",
        "label": "Long-term Debt, Gross",
        "terseLabel": "Carrying amount of debt"
       }
      }
     },
     "localname": "DebtInstrumentCarryingAmount",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentFaceAmount": {
     "auth_ref": [
      "r282",
      "r284"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Face (par) amount of debt instrument at time of issuance.",
        "label": "Debt Instrument, Face Amount",
        "terseLabel": "Debt Instrument, Face Amount"
       }
      }
     },
     "localname": "DebtInstrumentFaceAmount",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtInstrumentInterestRateStatedPercentage": {
     "auth_ref": [
      "r36"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contractual interest rate for funds borrowed, under the debt agreement.",
        "label": "Debt Instrument, Interest Rate, Stated Percentage",
        "terseLabel": "Stated interest rate"
       }
      }
     },
     "localname": "DebtInstrumentInterestRateStatedPercentage",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DebtInstrumentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Debt Instrument [Line Items]",
        "terseLabel": "Debt Instrument [Line Items]"
       }
      }
     },
     "localname": "DebtInstrumentLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentNameDomain": {
     "auth_ref": [
      "r37"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities.",
        "label": "Debt Instrument, Name [Domain]",
        "terseLabel": "Debt Instrument, Name [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodAxis": {
     "auth_ref": [
      "r341"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information about timing of debt redemption features under terms of the debt agreement.",
        "label": "Debt Instrument, Redemption, Period [Axis]",
        "terseLabel": "Debt Instrument, Redemption, Period [Axis]"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtInstrumentRedemptionPeriodDomain": {
     "auth_ref": [
      "r341"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Period as defined under terms of the debt agreement for debt redemption features.",
        "label": "Debt Instrument, Redemption, Period [Domain]",
        "terseLabel": "Debt Instrument, Redemption, Period [Domain]"
       }
      }
     },
     "localname": "DebtInstrumentRedemptionPeriodDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DebtInstrumentTable": {
     "auth_ref": [
      "r37",
      "r114",
      "r178",
      "r179",
      "r180",
      "r181",
      "r281",
      "r282",
      "r284",
      "r342"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A table or schedule providing information pertaining to long-term debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
        "label": "Schedule of Long-term Debt Instruments [Table]",
        "terseLabel": "Schedule of Long-term Debt Instruments [Table]"
       }
      }
     },
     "localname": "DebtInstrumentTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredAirTrafficRevenue": {
     "auth_ref": [
      "r34"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 4.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value of revenue deferred or cost to provide future services associated with points or miles outstanding and awards that expect to be redeemed through customer loyalty programs and the value of transportation services sold but as yet used by the passenger. Used to reflect the current portion of the liability (within one year or within the normal operating cycle if longer).",
        "label": "Deferred Air Traffic Revenue, Current",
        "terseLabel": "Air traffic liability"
       }
      }
     },
     "localname": "DeferredAirTrafficRevenue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredCompensationCashBasedArrangementsLiabilityCurrent": {
     "auth_ref": [
      "r191",
      "r193"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate carrying value as of the balance sheet date of the liabilities for deferred compensation arrangements payable within one year (or the normal operating cycle, if longer). Represents currently earned compensation under cash arrangements (such as a profit-sharing plan, rabbi trust, and employee contract--excluding equity-based arrangements) that is not actually paid until a later date.",
        "label": "Deferred Compensation Cash-based Arrangements, Liability, Current",
        "terseLabel": "Profitsharing and savings plans"
       }
      }
     },
     "localname": "DeferredCompensationCashBasedArrangementsLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge": {
     "auth_ref": [
      "r253"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount as of the balance sheet date of the unamortized adjustment to the carrying value of an interest-bearing hedged item made under an effective interest rate fair value hedge that is amortized upon discontinuation of the interest rate fair value hedge.",
        "label": "Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge",
        "terseLabel": "Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge"
       }
      }
     },
     "localname": "DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredRevenue": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.",
        "label": "Deferred Revenue",
        "periodEndLabel": "Air traffic liability - loyalty program - ending balance",
        "periodStartLabel": "Air traffic liability - loyalty program - beginning balance"
       }
      }
     },
     "localname": "DeferredRevenue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredRevenueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Deferred Revenue [Abstract]"
       }
      }
     },
     "localname": "DeferredRevenueAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredRevenueArrangementByTypeTable": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of deferred revenue disclosure which includes the type of arrangements and the corresponding amount that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date.",
        "label": "Deferred Revenue Arrangement, by Type [Table]",
        "terseLabel": "Deferred Revenue Arrangement, by Type [Table]"
       }
      }
     },
     "localname": "DeferredRevenueArrangementByTypeTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenueAdditionalInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredRevenueArrangementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Deferred Revenue Arrangement [Line Items]",
        "terseLabel": "Deferred Revenue Arrangement [Line Items]"
       }
      }
     },
     "localname": "DeferredRevenueArrangementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenueAdditionalInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredRevenueArrangementTypeAxis": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of deferred revenue arrangement.",
        "label": "Deferred Revenue Arrangement Type [Axis]",
        "terseLabel": "Deferred Revenue Arrangement Type [Axis]"
       }
      }
     },
     "localname": "DeferredRevenueArrangementTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenueAdditionalInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredRevenueArrangementTypeDomain": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Category of obligation arising when an entity receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized.",
        "label": "Deferred Revenue [Domain]",
        "terseLabel": "Deferred Revenue"
       }
      }
     },
     "localname": "DeferredRevenueArrangementTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenueAdditionalInformationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DeferredRevenueByArrangementDisclosureTextBlock": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date.",
        "label": "Deferred Revenue, by Arrangement, Disclosure [Table Text Block]",
        "terseLabel": "Components of Air Traffic Liability"
       }
      }
     },
     "localname": "DeferredRevenueByArrangementDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DeferredRevenueDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Deferred Revenue Disclosure [Abstract]"
       }
      }
     },
     "localname": "DeferredRevenueDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredRevenueDisclosureTextBlock": {
     "auth_ref": [
      "r165"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for deferred revenues at the end of the reporting period, and description and amounts of significant changes that occurred during the reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.",
        "label": "Deferred Revenue Disclosure [Text Block]",
        "terseLabel": "REVENUE"
       }
      }
     },
     "localname": "DeferredRevenueDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/Revenue"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DeferredTaxLiabilitiesNoncurrent": {
     "auth_ref": [
      "r205",
      "r206",
      "r207"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.",
        "label": "Deferred Tax Liabilities, Net, Noncurrent",
        "terseLabel": "Deferred income taxes"
       }
      }
     },
     "localname": "DeferredTaxLiabilitiesNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DepositsOnFlightEquipment": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheetCalc2": {
       "order": 3.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentGross",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount, at the balance sheet date, of deposits made to the manufacturer for new flight equipment still under construction.  May include capitalized interest.",
        "label": "Deposits on Flight Equipment",
        "terseLabel": "Deposits on flight equipment purchase contracts"
       }
      }
     },
     "localname": "DepositsOnFlightEquipment",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DepreciationAndAmortization": {
     "auth_ref": [
      "r102",
      "r160"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 5.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.",
        "label": "Depreciation, Depletion and Amortization, Nonproduction",
        "terseLabel": "Depreciation and amortization"
       }
      }
     },
     "localname": "DepreciationAndAmortization",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAmountOfHedgedItem": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of hedged item in hedging relationship. Excludes hedged asset or liability.",
        "label": "Derivative, Amount of Hedged Item",
        "terseLabel": "Derivative, Amount of Hedged Item"
       }
      }
     },
     "localname": "DerivativeAmountOfHedgedItem",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset": {
     "auth_ref": [
      "r44",
      "r221"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.",
        "label": "Derivative Asset, Collateral, Obligation to Return Cash, Offset",
        "terseLabel": "Cash collateral deposits held from CP for fuel contracts - current"
       }
      }
     },
     "localname": "DerivativeAssetCollateralObligationToReturnCashOffset",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssetFairValueGrossLiability": {
     "auth_ref": [
      "r44",
      "r55",
      "r233"
     ],
     "calculation": {
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.",
        "label": "Derivative Asset, Fair Value, Gross Liability",
        "negatedLabel": "Derivative Asset, Fair Value, Gross Liability",
        "terseLabel": "Derivative Asset, Fair Value, Gross Liability"
       }
      }
     },
     "localname": "DerivativeAssetFairValueGrossLiability",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeAssetMeasurementInput": {
     "auth_ref": [
      "r264"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value of input used to measure derivative asset.",
        "label": "Derivative Asset, Measurement Input",
        "terseLabel": "Derivative Asset, Measurement Input"
       }
      }
     },
     "localname": "DerivativeAssetMeasurementInput",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement": {
     "auth_ref": [
      "r46",
      "r53"
     ],
     "calculation": {
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails": {
       "order": 1.0,
       "parentTag": "luv_DerivativeAssetFairValueAmountOffsetAgainstCollateralTotal",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement.",
        "label": "Derivative Asset, Not Subject to Master Netting Arrangement",
        "terseLabel": "Gross amounts of recognized assets"
       }
      }
     },
     "localname": "DerivativeAssetNotSubjectToMasterNettingArrangement",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeContractTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Financial instrument or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.",
        "label": "Derivative Contract [Domain]",
        "terseLabel": "Derivative Contract Type [Domain]"
       }
      }
     },
     "localname": "DerivativeContractTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DerivativeCostOfHedge": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The premium (cost) of a hedge, expensed during the period.",
        "label": "Derivative, Cost of Hedge",
        "terseLabel": "Premiums paid for fuel derivative contracts"
       }
      }
     },
     "localname": "DerivativeCostOfHedge",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueAmountOffsetAgainstCollateralNet": {
     "auth_ref": [
      "r248"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net amount as of the balance sheet date of the fair value of derivative assets and derivative liabilities that in accordance with the entity's accounting policy were offset against collateral under a master netting arrangement.",
        "label": "Derivative, Fair Value, Amount Offset Against Collateral, Net",
        "terseLabel": "Asset derivative contracts, net"
       }
      }
     },
     "localname": "DerivativeFairValueAmountOffsetAgainstCollateralNet",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeAsset": {
     "auth_ref": [
      "r43",
      "r54",
      "r233",
      "r324"
     ],
     "calculation": {
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.",
        "label": "Derivative Asset, Fair Value, Gross Asset",
        "terseLabel": "Derivative Asset, Fair Value, Gross Asset"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeAsset",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral": {
     "auth_ref": [
      "r45",
      "r50",
      "r56",
      "r249"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.",
        "label": "Derivative Asset, Fair Value, Amount Not Offset Against Collateral",
        "negatedTerseLabel": "Derivative Asset, Fair Value, Amount Not Offset Against Collateral"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiability": {
     "auth_ref": [
      "r43",
      "r54",
      "r233",
      "r324"
     ],
     "calculation": {
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.",
        "label": "Derivative Liability, Fair Value, Gross Liability",
        "negatedLabel": "Derivative Liability, Fair Value, Gross Liability",
        "terseLabel": "Derivative Liability, Fair Value, Gross Liability"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeLiability",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral": {
     "auth_ref": [
      "r45",
      "r50",
      "r56",
      "r249"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.",
        "label": "Derivative Liability, Fair Value, Amount Not Offset Against Collateral",
        "negatedLabel": "Derivative Liability, Fair Value, Amount Not Offset Against Collateral",
        "negatedTerseLabel": "Fair value of fuel derivatives"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral": {
     "auth_ref": [
      "r47",
      "r51",
      "r248"
     ],
     "calculation": {
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value, after effects of master netting arrangements, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against the right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.",
        "label": "Derivative Liability, Fair Value, Amount Offset Against Collateral",
        "totalLabel": "Liability derivative contracts, net"
       }
      }
     },
     "localname": "DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeGainLossOnDerivativeNet": {
     "auth_ref": [
      "r231"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.",
        "label": "Derivative, Gain (Loss) on Derivative, Net",
        "negatedLabel": "Gain recognized in income on derivatives"
       }
      }
     },
     "localname": "DerivativeGainLossOnDerivativeNet",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeInstrumentRiskAxis": {
     "auth_ref": [
      "r230",
      "r234",
      "r239",
      "r243"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of derivative contract.",
        "label": "Derivative Instrument [Axis]",
        "terseLabel": "Derivative Instrument Risk"
       }
      }
     },
     "localname": "DerivativeInstrumentRiskAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesOfFuelDerivativesAmountsPostedAsCollateralDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Derivative Instruments and Hedging Activities Disclosure [Abstract]"
       }
      }
     },
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": {
     "auth_ref": [
      "r258"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.",
        "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]",
        "terseLabel": "FINANCIAL DERIVATIVE INSTRUMENTS"
       }
      }
     },
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstruments"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis": {
     "auth_ref": [
      "r227",
      "r230",
      "r239"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of hedging relationship.",
        "label": "Hedging Relationship [Axis]",
        "terseLabel": "Hedging Relationship [Axis]"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable": {
     "auth_ref": [
      "r227",
      "r230",
      "r239",
      "r243",
      "r244",
      "r251",
      "r255"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments.",
        "label": "Derivative Instruments, Gain (Loss) [Table]",
        "terseLabel": "Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table]"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Derivative Instruments, Gain (Loss) [Line Items]",
        "terseLabel": "Derivative Instruments, Gain (Loss) [Line Items]"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet": {
     "auth_ref": [
      "r237",
      "r242"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.",
        "label": "Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net",
        "negatedLabel": "(Gain) Loss reclassified from AOCI into income",
        "negatedTerseLabel": "Derivative Instruments, (Gain) Loss Reclassified from Accumulated OCI into Income, Effective Portion, Net"
       }
      }
     },
     "localname": "DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLiabilityFairValueGrossAsset": {
     "auth_ref": [
      "r44",
      "r55",
      "r233"
     ],
     "calculation": {
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.",
        "label": "Derivative Liability, Fair Value, Gross Asset",
        "terseLabel": "Derivative Liability, Fair Value, Gross Asset"
       }
      }
     },
     "localname": "DerivativeLiabilityFairValueGrossAsset",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement": {
     "auth_ref": [
      "r46",
      "r53"
     ],
     "calculation": {
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement.",
        "label": "Derivative Liability, Not Subject to Master Netting Arrangement",
        "terseLabel": "Gross amounts of recognized liabilities"
       }
      }
     },
     "localname": "DerivativeLiabilityNotSubjectToMasterNettingArrangement",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Derivative [Line Items]",
        "terseLabel": "Derivative [Line Items]"
       }
      }
     },
     "localname": "DerivativeLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativeNetHedgeIneffectivenessGainLoss": {
     "auth_ref": [
      "r238",
      "r254"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of gain (loss) from the ineffectiveness of the hedge.",
        "label": "Derivative, Net Hedge Ineffectiveness Gain (Loss)",
        "negatedLabel": "(Gain) Loss recognized in income on derivatives (ineffective portion)"
       }
      }
     },
     "localname": "DerivativeNetHedgeIneffectivenessGainLoss",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The percentage of expected requirements covered by the aggregate notional amount of derivative contracts expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract as a percentage of expected need.",
        "label": "Derivative, Nonmonetary Notional Amount, Percent of Required Need, Coverage",
        "terseLabel": "Percent of fuel consumption hedged"
       }
      }
     },
     "localname": "DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_DerivativeTable": {
     "auth_ref": [
      "r116",
      "r222",
      "r223",
      "r224",
      "r227",
      "r228",
      "r236",
      "r239",
      "r246",
      "r250",
      "r255"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule that describes and identifies a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item.",
        "label": "Derivative [Table]",
        "terseLabel": "Derivative [Table]"
       }
      }
     },
     "localname": "DerivativeTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativesFairValueLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Derivatives, Fair Value [Line Items]",
        "terseLabel": "Derivatives, Fair Value [Line Items]"
       }
      }
     },
     "localname": "DerivativesFairValueLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DerivativesPolicyTextBlock": {
     "auth_ref": [
      "r110",
      "r117",
      "r222",
      "r223",
      "r227",
      "r228",
      "r247"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for its derivative instruments and hedging activities.",
        "label": "Derivatives, Policy [Policy Text Block]",
        "terseLabel": "Derivatives"
       }
      }
     },
     "localname": "DerivativesPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/BasisOfPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DesignatedAsHedgingInstrumentMember": {
     "auth_ref": [
      "r227"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative instrument designated as hedging instrument under Generally Accepted Accounting Principles (GAAP).",
        "label": "Designated as Hedging Instrument [Member]",
        "terseLabel": "Designated as Hedging Instrument"
       }
      }
     },
     "localname": "DesignatedAsHedgingInstrumentMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_DisaggregationOfRevenueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Disaggregation of Revenue [Abstract]"
       }
      }
     },
     "localname": "DisaggregationOfRevenueAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DisaggregationOfRevenueLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Disaggregation of Revenue [Line Items]",
        "terseLabel": "Disaggregation of Revenue [Line Items]"
       }
      }
     },
     "localname": "DisaggregationOfRevenueLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DisaggregationOfRevenueTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.",
        "label": "Disaggregation of Revenue [Table]",
        "terseLabel": "Disaggregation of Revenue [Table]"
       }
      }
     },
     "localname": "DisaggregationOfRevenueTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DisaggregationOfRevenueTableTextBlock": {
     "auth_ref": [
      "r188"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.",
        "label": "Disaggregation of Revenue [Table Text Block]",
        "terseLabel": "Disaggregation of Passenger Revenue"
       }
      }
     },
     "localname": "DisaggregationOfRevenueTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DisclosureTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Disclosure Text Block [Abstract]"
       }
      }
     },
     "localname": "DisclosureTextBlockAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DividendsCash": {
     "auth_ref": [
      "r182",
      "r339"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.",
        "label": "Dividends, Cash",
        "negatedTerseLabel": "Cash dividends"
       }
      }
     },
     "localname": "DividendsCash",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EarningsPerShareAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share [Abstract]"
       }
      }
     },
     "localname": "EarningsPerShareAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareBasic": {
     "auth_ref": [
      "r78",
      "r124",
      "r136",
      "r138",
      "r139",
      "r140",
      "r143",
      "r336",
      "r352"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.",
        "label": "Earnings Per Share, Basic",
        "terseLabel": "NET INCOME PER SHARE, BASIC",
        "verboseLabel": "Basic"
       }
      }
     },
     "localname": "EarningsPerShareBasic",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerShareBasicAndDilutedAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share, Basic and Diluted [Abstract]",
        "terseLabel": "NET INCOME PER SHARE:"
       }
      }
     },
     "localname": "EarningsPerShareBasicAndDilutedAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareBasicOtherDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share, Basic, Other Disclosures [Abstract]",
        "terseLabel": "BASIC WEIGHTED AVERAGE SHARES OUTSTANDING"
       }
      }
     },
     "localname": "EarningsPerShareBasicOtherDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareDiluted": {
     "auth_ref": [
      "r78",
      "r124",
      "r136",
      "r138",
      "r139",
      "r140",
      "r143",
      "r336",
      "r352"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
        "label": "Earnings Per Share, Diluted",
        "terseLabel": "NET INCOME PER SHARE, DILUTED",
        "verboseLabel": "Diluted"
       }
      }
     },
     "localname": "EarningsPerShareDiluted",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Earnings Per Share, Diluted, Other Disclosures [Abstract]",
        "terseLabel": "DILUTED WEIGHTED AVERAGE SHARES OUTSTANDING"
       }
      }
     },
     "localname": "EarningsPerShareDilutedOtherDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareTextBlock": {
     "auth_ref": [
      "r144"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for earnings per share.",
        "label": "Earnings Per Share [Text Block]",
        "terseLabel": "NET INCOME PER SHARE"
       }
      }
     },
     "localname": "EarningsPerShareTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShare"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance": {
     "auth_ref": [
      "r208",
      "r209",
      "r210"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.",
        "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent",
        "terseLabel": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent"
       }
      }
     },
     "localname": "EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_EnergyAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of energy source.",
        "label": "Energy [Axis]",
        "terseLabel": "Energy [Axis]"
       }
      }
     },
     "localname": "EnergyAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EnergyDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Combustible material used to power engines, power plants or reactors. Examples include, but are not limited to, fuel and oil.",
        "label": "Energy [Domain]",
        "terseLabel": "Energy [Domain]"
       }
      }
     },
     "localname": "EnergyDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EnhancedEquipmentTrustCertificateMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A debt security that is separated into two or more distinct debt instruments, each with unique terms, issued by separate trusts that purchase equipment that is then leased to the entity. The revenue stream of the leased asset services the debt. When the trusts retire or otherwise satisfy the certificates, title to the asset will generally pass to the lessee. This form of financing, for example, is commonly used by, but not limited to, airlines and railroads for the purchase of aircraft or rolling stock, respectively.",
        "label": "Enhanced Equipment Trust Certificate [Member]",
        "terseLabel": "Enhanced Equipment Trust Certificate"
       }
      }
     },
     "localname": "EnhancedEquipmentTrustCertificateMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Equity [Abstract]"
       }
      }
     },
     "localname": "EquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EquityComponentDomain": {
     "auth_ref": [
      "r177"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc.",
        "label": "Equity Component [Domain]",
        "terseLabel": "Equity Component [Domain]"
       }
      }
     },
     "localname": "EquityComponentDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EstimateOfFairValueFairValueDisclosureMember": {
     "auth_ref": [
      "r278"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measured as an estimate of fair value.",
        "label": "Estimate of Fair Value Measurement [Member]",
        "terseLabel": "Estimate of Fair Value Measurement"
       }
      }
     },
     "localname": "EstimateOfFairValueFairValueDisclosureMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EuroDollarCertificatesOfDepositMember": {
     "auth_ref": [
      "r220"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Bank issued certificate of deposit denominated in U.S. Dollars where the issuing financial institution is located outside the US.",
        "label": "EuroDollar Certificates of Deposit [Member]",
        "terseLabel": "EuroDollar Certificates of Deposit [Member]"
       }
      }
     },
     "localname": "EuroDollarCertificatesOfDepositMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ExtraordinaryAndUnusualItemsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Unusual or Infrequent Items, or Both [Abstract]"
       }
      }
     },
     "localname": "ExtraordinaryAndUnusualItemsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]",
        "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": {
     "auth_ref": [
      "r259",
      "r260",
      "r261",
      "r262",
      "r270",
      "r272"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances.",
        "label": "Fair Value Measurements, Recurring and Nonrecurring [Table]",
        "terseLabel": "Fair Value Measurements, Recurring and Nonrecurring [Table]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value Measurement Inputs and Valuation Techniques [Line Items]",
        "terseLabel": "Fair Value Measurement Inputs and Valuation Techniques [Line Items]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable": {
     "auth_ref": [
      "r263"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.",
        "label": "Fair Value Measurement Inputs and Valuation Techniques [Table]",
        "terseLabel": "Fair Value Measurement Inputs and Valuation Techniques [Table]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock": {
     "auth_ref": [
      "r263"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.",
        "label": "Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]",
        "terseLabel": "Fair Value Valuation Techniques"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings": {
     "auth_ref": [
      "r266"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This item represents the amount of the total realized and unrealized gains or losses for the period which are included in the statement of income (or changes in net assets); the fair value of which assets and liabilities was or is measured on a recurring basis using significant unobservable inputs (Level 3).",
        "label": "Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings",
        "negatedTerseLabel": "Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": {
     "auth_ref": [
      "r265",
      "r272"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Class of asset.",
        "label": "Asset Class [Domain]",
        "terseLabel": "Asset Class [Domain]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]",
        "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]",
        "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable": {
     "auth_ref": [
      "r265",
      "r272"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of information required and determined to be provided for purposes of reconciling beginning and ending balances of fair value measurements of assets using significant unobservable inputs (level 3). Such reconciliation, separately presenting changes during the period, at a minimum, may include, but is not limited to: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income, and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]",
        "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByAssetClassAxis": {
     "auth_ref": [
      "r260",
      "r272"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by class of asset.",
        "label": "Asset Class [Axis]",
        "terseLabel": "Asset Class [Axis]"
       }
      }
     },
     "localname": "FairValueByAssetClassAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByBalanceSheetGroupingTextBlock": {
     "auth_ref": [
      "r260",
      "r279"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.",
        "label": "Fair Value, by Balance Sheet Grouping [Table Text Block]",
        "terseLabel": "Fair value, by Balance Sheet Grouping"
       }
      }
     },
     "localname": "FairValueByBalanceSheetGroupingTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueByFairValueHierarchyLevelAxis": {
     "auth_ref": [
      "r197",
      "r198",
      "r200",
      "r261",
      "r320"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.",
        "label": "Fair Value Hierarchy and NAV [Axis]",
        "terseLabel": "Fair Value Hierarchy and NAV [Axis]"
       }
      }
     },
     "localname": "FairValueByFairValueHierarchyLevelAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByMeasurementBasisAxis": {
     "auth_ref": [
      "r260",
      "r273"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by measurement basis.",
        "label": "Measurement Basis [Axis]",
        "terseLabel": "Measurement Basis [Axis]"
       }
      }
     },
     "localname": "FairValueByMeasurementBasisAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByMeasurementFrequencyAxis": {
     "auth_ref": [
      "r259"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by measurement frequency.",
        "label": "Measurement Frequency [Axis]",
        "terseLabel": "Measurement Frequency [Axis]"
       }
      }
     },
     "localname": "FairValueByMeasurementFrequencyAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosureItemAmountsDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value.",
        "label": "Fair Value Measurement [Domain]",
        "terseLabel": "Fair Value Measurement [Domain]"
       }
      }
     },
     "localname": "FairValueDisclosureItemAmountsDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Fair Value Disclosures [Abstract]"
       }
      }
     },
     "localname": "FairValueDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosuresTextBlock": {
     "auth_ref": [
      "r275"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.",
        "label": "Fair Value Disclosures [Text Block]",
        "terseLabel": "FAIR VALUE MEASUREMENTS"
       }
      }
     },
     "localname": "FairValueDisclosuresTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurements"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueHedgesAtFairValueNetTotalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Fair Value Hedges, Net, Total [Abstract]"
       }
      }
     },
     "localname": "FairValueHedgesAtFairValueNetTotalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueHedgingMember": {
     "auth_ref": [
      "r225"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A hedge of the exposure to changes in the fair value of a recognized asset or liability, or of an unrecognized firm commitment, that are attributable to a particular risk.",
        "label": "Fair Value Hedging [Member]",
        "terseLabel": "Fair Value Hedging"
       }
      }
     },
     "localname": "FairValueHedgingMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel1Member": {
     "auth_ref": [
      "r197",
      "r198",
      "r200",
      "r261",
      "r321"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date.",
        "label": "Fair Value, Inputs, Level 1 [Member]",
        "terseLabel": "Quoted prices in active markets for identical assets (Level 1)"
       }
      }
     },
     "localname": "FairValueInputsLevel1Member",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel2Member": {
     "auth_ref": [
      "r197",
      "r198",
      "r200",
      "r261",
      "r322"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets.",
        "label": "Fair Value, Inputs, Level 2 [Member]",
        "terseLabel": "Level 2",
        "verboseLabel": "Significant other observable inputs (Level 2)"
       }
      }
     },
     "localname": "FairValueInputsLevel2Member",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel3Member": {
     "auth_ref": [
      "r197",
      "r198",
      "r200",
      "r261",
      "r323"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Inputs, Level 3 [Member]",
        "terseLabel": "Level 3",
        "verboseLabel": "Significant unobservable inputs (Level 3)"
       }
      }
     },
     "localname": "FairValueInputsLevel3Member",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementFrequencyDomain": {
     "auth_ref": [
      "r259",
      "r269"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Provides the general categories used to describe the frequency with which financial assets and liabilities (as defined) are measured at fair value (on a recurring or nonrecurring basis).",
        "label": "Fair Value, Measurement Frequency [Domain]",
        "terseLabel": "Fair Value, Measurement Frequency [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementFrequencyDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases": {
     "auth_ref": [
      "r268"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases",
        "terseLabel": "Purchases"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales": {
     "auth_ref": [
      "r268"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales",
        "negatedTerseLabel": "Sales"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements": {
     "auth_ref": [
      "r268"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements",
        "terseLabel": "Settlements"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss": {
     "auth_ref": [
      "r267"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of gain (loss) recognized in other comprehensive income, arising from assets, liabilities and financial instruments classified in shareholders' equity measured at fair value on a recurring basis using unobservable inputs (level 3).",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss)",
        "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss)"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue": {
     "auth_ref": [
      "r265"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value",
        "periodEndLabel": "Ending Balance",
        "periodStartLabel": "Beginning Balance"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisWithUnobservableInputsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.",
        "label": "Fair Value Hierarchy and NAV [Domain]",
        "terseLabel": "Fair Value, Measurements, Fair Value Hierarchy [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementsFairValueHierarchyDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails",
      "http://www.southwest.com/role/FairValueMeasurementsNarrativeDetails",
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementsRecurringMember": {
     "auth_ref": [
      "r259",
      "r269"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This item represents a description of the frequency with which certain items are measured at fair value. Items measured at fair value on a recurring basis generally include those items for which measurement inputs are readily available and which are measured at fair value at successive reporting periods.",
        "label": "Fair Value, Measurements, Recurring [Member]",
        "terseLabel": "Fair Value, Measurements, Recurring"
       }
      }
     },
     "localname": "FairValueMeasurementsRecurringMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock": {
     "auth_ref": [
      "r265",
      "r271"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) using recurring unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]",
        "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation"
       }
      }
     },
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueOfFinancialInstrumentsPolicy": {
     "auth_ref": [
      "r110",
      "r274",
      "r277"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for determining the fair value of financial instruments.",
        "label": "Fair Value of Financial Instruments, Policy [Policy Text Block]",
        "terseLabel": "Fair Value of Financial Instruments"
       }
      }
     },
     "localname": "FairValueOfFinancialInstrumentsPolicy",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/BasisOfPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable": {
     "auth_ref": [
      "r229",
      "r236",
      "r251"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule that discloses the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.",
        "label": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]",
        "terseLabel": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]"
       }
      }
     },
     "localname": "FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FinanceLeaseInterestExpense": {
     "auth_ref": [
      "r299",
      "r305",
      "r316"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of interest expense on finance lease liability.",
        "label": "Finance Lease, Interest Expense",
        "terseLabel": "Finance Lease, Interest Expense"
       }
      }
     },
     "localname": "FinanceLeaseInterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseInterestPaymentOnLiability": {
     "auth_ref": [
      "r301",
      "r310"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of interest paid on finance lease liability.",
        "label": "Finance Lease, Interest Payment on Liability",
        "terseLabel": "Finance Lease, Interest Payment on Liability"
       }
      }
     },
     "localname": "FinanceLeaseInterestPaymentOnLiability",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiability": {
     "auth_ref": [
      "r298",
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease.",
        "label": "Finance Lease, Liability",
        "terseLabel": "Total lease obligations"
       }
      }
     },
     "localname": "FinanceLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityCurrent": {
     "auth_ref": [
      "r298"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.",
        "label": "Finance Lease, Liability, Current",
        "terseLabel": "Finance lease, current maturities of long-term debt"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityMaturityTableTextBlock": {
     "auth_ref": [
      "r315"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance lease liability recognized in statement of financial position.",
        "label": "Finance Lease, Liability, Maturity [Table Text Block]",
        "terseLabel": "Finance lease maturity"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FinanceLeaseLiabilityNoncurrent": {
     "auth_ref": [
      "r298"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.",
        "label": "Finance Lease, Liability, Noncurrent",
        "terseLabel": "Finance lease, long-term debt less current maturities"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDue": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease.",
        "label": "Finance Lease, Liability, Payments, Due",
        "terseLabel": "Total lease payments"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due after fifth fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due after Year Five",
        "terseLabel": "Thereafter"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueAfterYearFive",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fifth fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Five",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearFive",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fourth fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Four",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearFour",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in third fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Three",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearThree",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in second fiscal year following latest fiscal year.",
        "label": "Finance Lease, Liability, Payments, Due Year Two",
        "terseLabel": "2020"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsDueYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease, due in remainder of fiscal year following latest fiscal year ended.",
        "label": "Finance Lease, Liability, Payments, Remainder of Fiscal Year",
        "terseLabel": "Remainder of 2019"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.",
        "label": "Finance Lease, Liability, Undiscounted Excess Amount",
        "negatedTerseLabel": "Less imputed interest"
       }
      }
     },
     "localname": "FinanceLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeasePrincipalPayments": {
     "auth_ref": [
      "r300",
      "r310"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow for principal payment on finance lease.",
        "label": "Finance Lease, Principal Payments",
        "terseLabel": "Finance Lease, Principal Payments"
       }
      }
     },
     "localname": "FinanceLeasePrincipalPayments",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseRightOfUseAsset": {
     "auth_ref": [
      "r297"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under finance lease.",
        "label": "Finance Lease, Right-of-Use Asset",
        "terseLabel": "Finance lease right-of-use asset"
       }
      }
     },
     "localname": "FinanceLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseRightOfUseAssetAmortization": {
     "auth_ref": [
      "r299",
      "r305",
      "r316"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of amortization expense attributable to right-of-use asset from finance lease.",
        "label": "Finance Lease, Right-of-Use Asset, Amortization",
        "terseLabel": "Finance Lease, Right-of-Use Asset, Amortization"
       }
      }
     },
     "localname": "FinanceLeaseRightOfUseAssetAmortization",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent": {
     "auth_ref": [
      "r313",
      "r316"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average discount rate for finance lease calculated at point in time.",
        "label": "Finance Lease, Weighted Average Discount Rate, Percent",
        "terseLabel": "Finance Lease, Weighted Average Discount Rate, Percent"
       }
      }
     },
     "localname": "FinanceLeaseWeightedAverageDiscountRatePercent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesOtherInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1": {
     "auth_ref": [
      "r312",
      "r316"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Finance Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Finance Lease, Weighted Average Remaining Lease Term"
       }
      }
     },
     "localname": "FinanceLeaseWeightedAverageRemainingLeaseTerm1",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesOtherInformationDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue": {
     "auth_ref": [
      "r325"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The fair value as of the balance sheet date of firm holdings in debt obligations issued by the US government including short-term Treasury bills, medium-term Treasury notes, and long-term Treasury bonds, as well as debt issued by agencies. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.",
        "label": "Financial Instruments, Owned, US Government and Agency Obligations, at Fair Value",
        "terseLabel": "Treasury bills"
       }
      }
     },
     "localname": "FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FlightEquipmentGross": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheetCalc2": {
       "order": 1.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentGross",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The gross amount of long-lived, depreciable flight assets used in the entity's principle business operations, including owned aircraft and on capital lease, as well as capitalized improvements.",
        "label": "Flight Equipment, Gross",
        "terseLabel": "Flight equipment"
       }
      }
     },
     "localname": "FlightEquipmentGross",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FrequentFlierLiabilityNoncurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value of revenue deferred or cost to provide future products or services, primarily air transportation, associated with programs used by airlines to encourage passenger loyalty by providing rewards geared to the frequency of travel on the sponsoring airline, typically in the form of frequent flyer miles, points, or segments that can be accumulated and converted into free or discounted travel or other redemption options.  Used to reflect the noncurrent portion of the liability.",
        "label": "Frequent Flier Liability, Noncurrent",
        "terseLabel": "Air traffic liability - noncurrent"
       }
      }
     },
     "localname": "FrequentFlierLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FuelCosts": {
     "auth_ref": [
      "r80"
     ],
     "calculation": {
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0
      },
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fuel costs incurred that are directly related to goods produced and sold and services rendered during the reporting period.",
        "label": "Fuel Costs",
        "terseLabel": "Fuel and oil"
       }
      }
     },
     "localname": "FuelCosts",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FuelMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents material used for the production of energy in the form of heat or power. Examples may include, but not be limited to heating, transpiration, etc.",
        "label": "Fuel [Member]",
        "terseLabel": "Fuel"
       }
      }
     },
     "localname": "FuelMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_GainLossOnDerivativeInstrumentsNetPretax": {
     "auth_ref": [
      "r230"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.",
        "label": "Gain (Loss) on Derivative Instruments, Net, Pretax",
        "negatedTerseLabel": "(Gain) Loss on Derivative Instruments, Net, Pretax"
       }
      }
     },
     "localname": "GainLossOnDerivativeInstrumentsNetPretax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_Goodwill": {
     "auth_ref": [
      "r155",
      "r156"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "label": "Goodwill",
        "terseLabel": "Goodwill"
       }
      }
     },
     "localname": "Goodwill",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_HedgingDesignationAxis": {
     "auth_ref": [
      "r227",
      "r244"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by designation of purpose of derivative instrument.",
        "label": "Hedging Designation [Axis]",
        "terseLabel": "Hedging Designation [Axis]"
       }
      }
     },
     "localname": "HedgingDesignationAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_HedgingDesignationDomain": {
     "auth_ref": [
      "r227"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Designation of purpose of derivative instrument.",
        "label": "Hedging Designation [Domain]",
        "terseLabel": "Hedging Designation [Domain]"
       }
      }
     },
     "localname": "HedgingDesignationDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_HedgingRelationshipDomain": {
     "auth_ref": [
      "r227"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Nature or intent of a hedge.",
        "label": "Hedging Relationship [Domain]",
        "terseLabel": "Hedging Relationship [Domain]"
       }
      }
     },
     "localname": "HedgingRelationshipDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill": {
     "auth_ref": [
      "r102",
      "r159"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 12.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.",
        "label": "Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)",
        "terseLabel": "Loss on asset impairment"
       }
      }
     },
     "localname": "ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments": {
     "auth_ref": [
      "r115"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.",
        "label": "Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest",
        "totalLabel": "INCOME BEFORE INCOME TAXES"
       }
      }
     },
     "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Income Statement [Abstract]"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationAxis": {
     "auth_ref": [
      "r164"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by location in the income statement.",
        "label": "Income Statement Location [Axis]",
        "terseLabel": "Income Statement Location [Axis]"
       }
      }
     },
     "localname": "IncomeStatementLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Location in the income statement.",
        "label": "Income Statement Location [Domain]",
        "terseLabel": "Income Statement Location [Domain]"
       }
      }
     },
     "localname": "IncomeStatementLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxExpenseBenefit": {
     "auth_ref": [
      "r112",
      "r151",
      "r211"
     ],
     "calculation": {
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0
      },
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "label": "Income Tax Expense (Benefit)",
        "negatedLabel": "Less: Tax Expense",
        "terseLabel": "PROVISION FOR INCOME TAXES"
       }
      }
     },
     "localname": "IncomeTaxExpenseBenefit",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeTaxesPaid": {
     "auth_ref": [
      "r99",
      "r105"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.",
        "label": "Income Taxes Paid",
        "terseLabel": "Income taxes"
       }
      }
     },
     "localname": "IncomeTaxesPaid",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseCashCollateralFromCounterparties": {
     "auth_ref": [
      "r101"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 9.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the amount of cash held either as collateral directly or provided to third parties associated with derivative instruments. Upon the occurrence of any specified triggering event or condition associated with the derivative, these amounts can be utilized to recover all or a portion of the amounts due or payable under the derivative.",
        "label": "Increase (Decrease) Cash Collateral from Counterparties",
        "terseLabel": "Cash collateral received from (provided to) derivative counterparties"
       }
      }
     },
     "localname": "IncreaseDecreaseCashCollateralFromCounterparties",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables": {
     "auth_ref": [
      "r101"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables.",
        "label": "Increase (Decrease) in Accounts and Other Receivables",
        "negatedLabel": "Accounts and other receivables"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsAndOtherReceivables",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities": {
     "auth_ref": [
      "r101"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.",
        "label": "Increase (Decrease) in Accounts Payable and Accrued Liabilities",
        "terseLabel": "Accounts payable and accrued liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsPayableAndAccruedLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInDeferredAirTrafficRevenue": {
     "auth_ref": [
      "r101"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the amount of unearned revenue related to tickets sold but not yet recognized as revenue and the estimated incremental cost for points or miles outstanding and awards that expect to be redeemed through customer loyalty programs.",
        "label": "Increase (Decrease) in Deferred Air Traffic Revenue",
        "terseLabel": "Air traffic liability"
       }
      }
     },
     "localname": "IncreaseDecreaseInDeferredAirTrafficRevenue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInDeferredIncomeTaxes": {
     "auth_ref": [
      "r101"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.",
        "label": "Increase (Decrease) in Deferred Income Taxes",
        "terseLabel": "Deferred income taxes"
       }
      }
     },
     "localname": "IncreaseDecreaseInDeferredIncomeTaxes",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Increase (Decrease) in Operating Capital [Abstract]",
        "terseLabel": "Changes in certain assets and liabilities:"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingCapitalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncreaseDecreaseInOtherOperatingAssets": {
     "auth_ref": [
      "r101"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in operating assets classified as other.",
        "label": "Increase (Decrease) in Other Operating Assets",
        "negatedLabel": "Other assets"
       }
      }
     },
     "localname": "IncreaseDecreaseInOtherOperatingAssets",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInOtherOperatingLiabilities": {
     "auth_ref": [
      "r101"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 11.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase (decrease) in operating liabilities classified as other.",
        "label": "Increase (Decrease) in Other Operating Liabilities",
        "terseLabel": "Other liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInOtherOperatingLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]",
        "terseLabel": "Increase (Decrease) in Stockholders' Equity [Roll Forward]"
       }
      }
     },
     "localname": "IncreaseDecreaseInStockholdersEquityRollForward",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements": {
     "auth_ref": [
      "r137",
      "r142"
     ],
     "calculation": {
      "http://www.southwest.com/role/NetIncomePerShareDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.",
        "label": "Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements",
        "terseLabel": "Dilutive effect of restricted stock units"
       }
      }
     },
     "localname": "IncrementalCommonSharesAttributableToShareBasedPaymentArrangements",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_IntangibleAssetsNetExcludingGoodwill": {
     "auth_ref": [
      "r157",
      "r158"
     ],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_OtherAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.",
        "label": "Intangible Assets, Net (Excluding Goodwill)",
        "terseLabel": "Intangible assets"
       }
      }
     },
     "localname": "IntangibleAssetsNetExcludingGoodwill",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestCostsCapitalizedAdjustment": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred.",
        "label": "Interest Costs Capitalized Adjustment",
        "negatedTerseLabel": "Capitalized interest"
       }
      }
     },
     "localname": "InterestCostsCapitalizedAdjustment",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpense": {
     "auth_ref": [
      "r76",
      "r150",
      "r280",
      "r283",
      "r337"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense.",
        "label": "Interest Expense",
        "negatedTerseLabel": "Interest Expense",
        "terseLabel": "Interest Expense"
       }
      }
     },
     "localname": "InterestExpense",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpenseDebt": {
     "auth_ref": [
      "r84",
      "r175"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the cost of borrowed funds accounted for as interest expense for debt.",
        "label": "Interest Expense, Debt",
        "terseLabel": "Interest Expense, Debt"
       }
      }
     },
     "localname": "InterestExpenseDebt",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestExpenseMember": {
     "auth_ref": [
      "r242"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing interest expense.",
        "label": "Interest Expense [Member]",
        "terseLabel": "Interest Expense"
       }
      }
     },
     "localname": "InterestExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestPaidNet": {
     "auth_ref": [
      "r96",
      "r98",
      "r105"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.",
        "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities",
        "terseLabel": "Interest, net of amount capitalized"
       }
      }
     },
     "localname": "InterestPaidNet",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestRateDerivativeAssetsAtFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value as of the balance sheet date of interest rate derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as assets.",
        "label": "Interest Rate Derivative Assets, at Fair Value",
        "terseLabel": "Interest rate derivatives (see Note 3)"
       }
      }
     },
     "localname": "InterestRateDerivativeAssetsAtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestRateDerivativeLiabilitiesAtFairValue": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.",
        "label": "Interest Rate Derivative Liabilities, at Fair Value",
        "negatedLabel": "Interest rate derivatives (see Note 3)"
       }
      }
     },
     "localname": "InterestRateDerivativeLiabilitiesAtFairValue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InterestRateSwapMember": {
     "auth_ref": [
      "r240"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period.",
        "label": "Interest Rate Swap [Member]",
        "terseLabel": "Interest rate derivatives"
       }
      }
     },
     "localname": "InterestRateSwapMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFuelHedgingDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InterestRateSwaptionMember": {
     "auth_ref": [
      "r240"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "An option granting the owner the right but not the obligation to enter into an interest rate swap.",
        "label": "Interest Rate Swaption [Member]",
        "terseLabel": "Interest rate swap"
       }
      }
     },
     "localname": "InterestRateSwaptionMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_InvestmentIncomeInterest": {
     "auth_ref": [
      "r82",
      "r149"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 3.0,
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.",
        "label": "Investment Income, Interest",
        "negatedLabel": "Interest income"
       }
      }
     },
     "localname": "InvestmentIncomeInterest",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InvestmentsFairValueDisclosure": {
     "auth_ref": [
      "r260"
     ],
     "calculation": {
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.",
        "label": "Investments, Fair Value Disclosure",
        "terseLabel": "Investments"
       }
      }
     },
     "localname": "InvestmentsFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LaborAndRelatedExpense": {
     "auth_ref": [
      "r79"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.",
        "label": "Labor and Related Expense",
        "terseLabel": "Salaries, wages, and benefits"
       }
      }
     },
     "localname": "LaborAndRelatedExpense",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LandingFeesAndOtherRentals": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 4.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Direct costs incurred at airports in which the entity conducts flight operations. The costs primarily consist of fees paid to the airport authority for takeoff and landing, gate space and facilities, allocations of common space such as security and other terminal costs and fuel storage facilities.",
        "label": "Landing Fees and Other Rentals",
        "terseLabel": "Landing fees and airport rentals"
       }
      }
     },
     "localname": "LandingFeesAndOtherRentals",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LeaseArrangementTypeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by group of related lease arrangements. For example, but not limited to, leases grouped by facility or contractual terms.",
        "label": "Lease Arrangement, Type [Axis]",
        "terseLabel": "Lease Arrangement, Type [Axis]"
       }
      }
     },
     "localname": "LeaseArrangementTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LeaseArrangementTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Group of related lease arrangements. For example, but not limited to, leases grouped by facility or contractual terms.",
        "label": "Lease Arrangement, Type [Domain]",
        "terseLabel": "Lease Arrangement, Type [Domain]"
       }
      }
     },
     "localname": "LeaseArrangementTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LeaseCost": {
     "auth_ref": [
      "r314",
      "r316"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lease cost recognized by lessee for lease contract.",
        "label": "Lease, Cost",
        "terseLabel": "Lease, Cost"
       }
      }
     },
     "localname": "LeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LeaseCostTableTextBlock": {
     "auth_ref": [
      "r314"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.",
        "label": "Lease, Cost [Table Text Block]",
        "terseLabel": "Components of Lease Cost"
       }
      }
     },
     "localname": "LeaseCostTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LeaseIncentiveReceivable": {
     "auth_ref": [
      "r286",
      "r287"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "This item represents a receivable for an incentive or inducement contractually stipulated between parties to a lease whereby the lessor has committed to provide the entity (lessee) with a cash payment as inducement to enter the lease.",
        "label": "Lease Incentive Receivable",
        "terseLabel": "Lease Incentive Obligation Excluded"
       }
      }
     },
     "localname": "LeaseIncentiveReceivable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LeasesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Leases [Abstract]"
       }
      }
     },
     "localname": "LeasesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_LeasesOfLesseeDisclosureTextBlock": {
     "auth_ref": [
      "r295",
      "r317"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.",
        "label": "Leases of Lessee Disclosure [Text Block]",
        "terseLabel": "LEASES"
       }
      }
     },
     "localname": "LeasesOfLesseeDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/Leases"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeLeasesPolicyTextBlock": {
     "auth_ref": [
      "r303"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for leasing arrangement entered into by lessee.",
        "label": "Lessee, Leases [Policy Text Block]",
        "terseLabel": "Lessee, Leases"
       }
      }
     },
     "localname": "LesseeLeasesPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/BasisOfPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1": {
     "auth_ref": [
      "r304"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract",
        "terseLabel": "Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": {
     "auth_ref": [
      "r315"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.",
        "label": "Lessee, Operating Lease, Liability, Maturity [Table Text Block]",
        "terseLabel": "Operating lease maturity"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due",
        "terseLabel": "Total lease payments"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due after Year Five",
        "terseLabel": "Thereafter"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Five",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFive",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Four",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Three",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Two",
        "terseLabel": "2020"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year",
        "terseLabel": "Remainder of 2019"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [
      "r315"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "negatedTerseLabel": "Less imputed interest"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities [Abstract]",
        "terseLabel": "Liabilities"
       }
      }
     },
     "localname": "LiabilitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "auth_ref": [
      "r24",
      "r331",
      "r349"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "label": "Liabilities and Equity",
        "totalLabel": "Total liabilities and stockholders' equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities and Equity [Abstract]",
        "terseLabel": "LIABILITIES AND STOCKHOLDERS' EQUITY"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesCurrent": {
     "auth_ref": [
      "r35"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 8.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
        "label": "Liabilities, Current",
        "totalLabel": "Total current liabilities"
       }
      }
     },
     "localname": "LiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Liabilities, Current [Abstract]",
        "terseLabel": "Current liabilities:"
       }
      }
     },
     "localname": "LiabilitiesCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesFairValueDisclosure": {
     "auth_ref": [
      "r260"
     ],
     "calculation": {
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value of financial and nonfinancial obligations.",
        "label": "Financial and Nonfinancial Liabilities, Fair Value Disclosure",
        "negatedTotalLabel": "Total Liabilities"
       }
      }
     },
     "localname": "LiabilitiesFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LoansPayableFairValueDisclosure": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of contractual obligation to pay money on demand or on fixed or determinable dates.",
        "label": "Loans Payable, Fair Value Disclosure",
        "terseLabel": "Loans Payable, Fair Value"
       }
      }
     },
     "localname": "LoansPayableFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebtAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Long-term Debt, Unclassified [Abstract]"
       }
      }
     },
     "localname": "LongTermDebtAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_LongTermDebtAndCapitalLeaseObligations": {
     "auth_ref": [
      "r15"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.",
        "label": "Long-term Debt and Capital Lease Obligations",
        "terseLabel": "Long-term debt less current maturities"
       }
      }
     },
     "localname": "LongTermDebtAndCapitalLeaseObligations",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent": {
     "auth_ref": [
      "r34"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 5.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer.",
        "label": "Long-term Debt and Capital Lease Obligations, Current",
        "terseLabel": "Current maturities of long-term debt"
       }
      }
     },
     "localname": "LongTermDebtAndCapitalLeaseObligationsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LongTermDebtMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt arrangement having an initial term longer than one year or beyond the normal operating cycle, if longer.",
        "label": "Long-term Debt [Member]",
        "terseLabel": "Long-term Debt"
       }
      }
     },
     "localname": "LongTermDebtMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_LongTermDebtTextBlock": {
     "auth_ref": [
      "r176"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for long-term debt.",
        "label": "Long-term Debt [Text Block]",
        "terseLabel": "Long-term Debt"
       }
      }
     },
     "localname": "LongTermDebtTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LongTermDebt"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LongTermPurchaseCommitmentTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of key provisions of an arrangement under which the entity has agreed to purchase goods or services over a period of time greater than one year or the normal operating cycle, if longer, including the item for which expenditures will be made, minimum quantities, milestones, time period and committed amount.",
        "label": "Long-term Purchase Commitment [Table Text Block]",
        "terseLabel": "Construction costs recorded in ACFO"
       }
      }
     },
     "localname": "LongTermPurchaseCommitmentTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LongtermDebtTypeAxis": {
     "auth_ref": [
      "r37"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of long-term debt.",
        "label": "Long-term Debt, Type [Axis]",
        "terseLabel": "Long-term Debt, Type [Axis]"
       }
      }
     },
     "localname": "LongtermDebtTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LongtermDebtTypeDomain": {
     "auth_ref": [
      "r37",
      "r173"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer.",
        "label": "Long-term Debt, Type [Domain]",
        "terseLabel": "Long-term Debt, Type [Domain]"
       }
      }
     },
     "localname": "LongtermDebtTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MeasurementInputOptionVolatilityMember": {
     "auth_ref": [
      "r263"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measurement input using rate at which price of option increases (decreases) for given set of returns.",
        "label": "Measurement Input, Option Volatility [Member]",
        "terseLabel": "Measurement Input, Option Volatility"
       }
      }
     },
     "localname": "MeasurementInputOptionVolatilityMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MeasurementInputTypeAxis": {
     "auth_ref": [
      "r263"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of measurement input used to determine value of asset and liability.",
        "label": "Measurement Input Type [Axis]",
        "terseLabel": "Measurement Input Type [Axis]"
       }
      }
     },
     "localname": "MeasurementInputTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_MeasurementInputTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measurement input used to determine value of asset and liability.",
        "label": "Measurement Input Type [Domain]",
        "terseLabel": "Measurement Input Type [Domain]"
       }
      }
     },
     "localname": "MeasurementInputTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsQuantitativeInformationAboutLevel3FairValueDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_MovementInDeferredRevenueRollForward": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Movement in Deferred Revenue [Roll Forward]",
        "terseLabel": "Movement in Deferred Revenue"
       }
      }
     },
     "localname": "MovementInDeferredRevenueRollForward",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/RevenueAirTrafficLiabilityLoyaltyProgramRollforwardDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "auth_ref": [
      "r97"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "totalLabel": "Net cash used in financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Financing Activities [Abstract]",
        "terseLabel": "CASH FLOWS FROM FINANCING ACTIVITIES:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "auth_ref": [
      "r97"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "totalLabel": "Net cash used in investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Investing Activities [Abstract]",
        "terseLabel": "CASH FLOWS FROM INVESTING ACTIVITIES:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r97",
      "r100",
      "r103"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "totalLabel": "Net cash provided by operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Cash Provided by (Used in) Operating Activities [Abstract]",
        "terseLabel": "CASH FLOWS FROM OPERATING ACTIVITIES:"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetIncomeLoss": {
     "auth_ref": [
      "r69",
      "r72",
      "r77",
      "r103",
      "r142",
      "r335",
      "r351"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      },
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "label": "Net Income (Loss) Attributable to Parent",
        "terseLabel": "Net income",
        "totalLabel": "NET INCOME",
        "verboseLabel": "NET INCOME"
       }
      }
     },
     "localname": "NetIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic": {
     "auth_ref": [
      "r124",
      "r134"
     ],
     "calculation": {
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.",
        "label": "Net Income (Loss) Available to Common Stockholders, Basic",
        "totalLabel": "Net of Tax"
       }
      }
     },
     "localname": "NetIncomeLossAvailableToCommonStockholdersBasic",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAvailableToCommonStockholdersDilutedAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Net Income (Loss) Available to Common Stockholders, Diluted [Abstract]",
        "terseLabel": "NUMERATOR:"
       }
      }
     },
     "localname": "NetIncomeLossAvailableToCommonStockholdersDilutedAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Sources of change to generally accepted accounting principles (GAAP) in the United States. The FASB released the FASB Accounting Standards Codification as the authoritative source of literature effective for interim and annual periods ending after September 15, 2009. As part of the Codification process, the FASB issues \"Accounting Standards Updates\" to amend the Codification but otherwise the Accounting Standards Updates are not authoritative in their own right. All previous accounting standards (such as FASB Statements of Financial Accounting Standards, FASB Interpretations, FASB Staff Positions, Emerging Issues Task Force Consensuses, other pronouncements of the FASB or other designated bodies, or other forms of GAAP are considered accounting pronouncements) were superseded upon the adoption of the Codification. For an interim period, references to the superseded standards are included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.",
        "label": "Adjustments for New Accounting Pronouncement [Member]",
        "terseLabel": "Adjustments for New Accounting Pronouncement, 2017-07",
        "verboseLabel": "Adjustments for New Accounting Pronouncement, 2017-07"
       }
      }
     },
     "localname": "NewAccountingPronouncementMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1": {
     "auth_ref": [
      "r122",
      "r125",
      "r126"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cumulative effect of the change in accounting principle or new accounting pronouncement on retained earnings or other components of equity or net assets in the statement of financial position as of the beginning of the earliest period presented.",
        "label": "New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets",
        "terseLabel": "Cumulative effect of new accounting standards"
       }
      }
     },
     "localname": "NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription": {
     "auth_ref": [
      "r121",
      "r125",
      "r126",
      "r130",
      "r131",
      "r145",
      "r146",
      "r147"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure related to a new accounting pronouncement or a change in accounting principle, including the nature and reason for the change and the effect of the change on prior periods and the current period.",
        "label": "New Accounting Pronouncement or Change in Accounting Principle, Description",
        "terseLabel": "Reclassification of Stranded amounts in AOCI to Retained Earnings (ASU 2018-02)"
       }
      }
     },
     "localname": "NewAccountingPronouncementOrChangeInAccountingPrincipleDescription",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements.",
        "label": "New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification",
        "terseLabel": "New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification"
       }
      }
     },
     "localname": "NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "New Accounting Pronouncements and Changes in Accounting Principles [Abstract]"
       }
      }
     },
     "localname": "NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": {
     "auth_ref": [
      "r132"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.",
        "label": "New Accounting Pronouncements and Changes in Accounting Principles [Text Block]",
        "terseLabel": "NEW ACCOUNTING PRONOUNCEMENTS"
       }
      }
     },
     "localname": "NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncements"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "New Accounting Pronouncements or Change in Accounting Principle [Line Items]",
        "terseLabel": "New Accounting Pronouncements or Change in Accounting Principle"
       }
      }
     },
     "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable": {
     "auth_ref": [
      "r123",
      "r125",
      "r126"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Summarization of the changes in an accounting principle or a new accounting pronouncement, including the line items affected by the change and the financial effects of the change on those particular line items.",
        "label": "New Accounting Pronouncements or Change in Accounting Principle [Table]",
        "terseLabel": "New Accounting Pronouncements or Change in Accounting Principle [Table]"
       }
      }
     },
     "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.",
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "terseLabel": "New Accounting Pronouncements"
       }
      }
     },
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/BasisOfPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NoncashOrPartNoncashAcquisitionDebtAssumed1": {
     "auth_ref": [
      "r106",
      "r107",
      "r108"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount of debt that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.",
        "label": "Noncash or Part Noncash Acquisition, Debt Assumed",
        "terseLabel": "Flight equipment acquired through the assumption of debt"
       }
      }
     },
     "localname": "NoncashOrPartNoncashAcquisitionDebtAssumed1",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NondesignatedMember": {
     "auth_ref": [
      "r227"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Derivative instrument not designated as hedging instrument under Generally Accepted Accounting Principles (GAAP).",
        "label": "Not Designated as Hedging Instrument [Member]",
        "terseLabel": "Not Designated as Hedging Instrument"
       }
      }
     },
     "localname": "NondesignatedMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NonoperatingIncomeExpense": {
     "auth_ref": [
      "r83"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).",
        "label": "Nonoperating Income (Expense)",
        "negatedTotalLabel": "Total other expenses (income)"
       }
      }
     },
     "localname": "NonoperatingIncomeExpense",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NonoperatingIncomeExpenseAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Nonoperating Income (Expense) [Abstract]",
        "verboseLabel": "OTHER EXPENSES (INCOME):"
       }
      }
     },
     "localname": "NonoperatingIncomeExpenseAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NotesPayableFairValueDisclosure": {
     "auth_ref": [
      "r33"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of notes payable.",
        "label": "Notes Payable, Fair Value Disclosure",
        "terseLabel": "Notes Payable, Fair Value"
       }
      }
     },
     "localname": "NotesPayableFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NotesPayableToBanksMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A written promise to pay a note to a bank.",
        "label": "Notes Payable to Banks [Member]",
        "terseLabel": "Notes Payable to Banks"
       }
      }
     },
     "localname": "NotesPayableToBanksMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OffsettingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Offsetting [Abstract]"
       }
      }
     },
     "localname": "OffsettingAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_OffsettingAssetsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Offsetting Assets [Line Items]",
        "terseLabel": "Offsetting Assets [Line Items]"
       }
      }
     },
     "localname": "OffsettingAssetsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OffsettingAssetsTable": {
     "auth_ref": [
      "r48",
      "r49"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about derivative and financial assets that are subject to offsetting, including enforceable master netting arrangements.",
        "label": "Offsetting Assets [Table]",
        "terseLabel": "Offsetting Assets [Table]"
       }
      }
     },
     "localname": "OffsettingAssetsTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OffsettingAssetsTableTextBlock": {
     "auth_ref": [
      "r48",
      "r49"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of derivative and other financial assets that are subject to offsetting, including master netting arrangements.",
        "label": "Offsetting Assets [Table Text Block]",
        "terseLabel": "Offsetting Assets"
       }
      }
     },
     "localname": "OffsettingAssetsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OffsettingLiabilitiesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Offsetting Liabilities [Line Items]",
        "terseLabel": "Offsetting Liabilities [Line Items]"
       }
      }
     },
     "localname": "OffsettingLiabilitiesLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OffsettingLiabilitiesTable": {
     "auth_ref": [
      "r48",
      "r49"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about derivative and financial liabilities that are subject to offsetting, including enforceable master netting arrangements.",
        "label": "Offsetting Liabilities [Table]",
        "terseLabel": "Offsetting Liabilities [Table]"
       }
      }
     },
     "localname": "OffsettingLiabilitiesTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OffsettingLiabilitiesTableTextBlock": {
     "auth_ref": [
      "r48",
      "r49"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of derivative and other financial liabilities that are subject to offsetting, including master netting arrangements.",
        "label": "Offsetting Liabilities [Table Text Block]",
        "terseLabel": "Offsetting Liabilities"
       }
      }
     },
     "localname": "OffsettingLiabilitiesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OperatingExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.",
        "label": "Operating Expenses",
        "totalLabel": "Total operating expenses"
       }
      }
     },
     "localname": "OperatingExpenses",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingIncomeLoss": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net result for the period of deducting operating expenses from operating revenues.",
        "label": "Operating Income (Loss)",
        "totalLabel": "OPERATING INCOME"
       }
      }
     },
     "localname": "OperatingIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseCost": {
     "auth_ref": [
      "r306",
      "r316"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.",
        "label": "Operating Lease, Cost",
        "terseLabel": "Operating Lease, Cost"
       }
      }
     },
     "localname": "OperatingLeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiability": {
     "auth_ref": [
      "r298"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease.",
        "label": "Operating Lease, Liability",
        "terseLabel": "Total lease obligations"
       }
      }
     },
     "localname": "OperatingLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityCurrent": {
     "auth_ref": [
      "r298"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
        "label": "Operating Lease, Liability, Current",
        "terseLabel": "Current operating lease liabilities"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrent": {
     "auth_ref": [
      "r298"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 5.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 8.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
        "label": "Operating Lease, Liability, Noncurrent",
        "terseLabel": "Noncurrent operating lease liabilities"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasePayments": {
     "auth_ref": [
      "r302",
      "r310"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
        "label": "Operating Lease, Payments",
        "terseLabel": "Operating Lease, Payments"
       }
      }
     },
     "localname": "OperatingLeasePayments",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseRightOfUseAsset": {
     "auth_ref": [
      "r297"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 4.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under operating lease.",
        "label": "Operating Lease, Right-of-Use Asset",
        "terseLabel": "Operating lease right-of-use assets"
       }
      }
     },
     "localname": "OperatingLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": {
     "auth_ref": [
      "r313",
      "r316"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average discount rate for operating lease calculated at point in time.",
        "label": "Operating Lease, Weighted Average Discount Rate, Percent",
        "terseLabel": "Operating Lease, Weighted Average Discount Rate, Percent"
       }
      }
     },
     "localname": "OperatingLeaseWeightedAverageDiscountRatePercent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesOtherInformationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": {
     "auth_ref": [
      "r312",
      "r316"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Operating Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Operating Lease, Weighted Average Remaining Lease Term"
       }
      }
     },
     "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesOtherInformationDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_OperatingLeasedAssetsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Operating Leased Assets [Line Items]",
        "terseLabel": "Operating Leased Assets [Line Items]"
       }
      }
     },
     "localname": "OperatingLeasedAssetsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsDue": {
     "auth_ref": [
      "r285",
      "r288"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.",
        "label": "Operating Leases, Future Minimum Payments Due",
        "totalLabel": "Total minimum lease payments"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent": {
     "auth_ref": [
      "r285",
      "r288"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Operating Leases, Future Minimum Payments Due, Next Twelve Months",
        "terseLabel": "2019",
        "verboseLabel": "Sublease income - Remainder of 2019"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsDueCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears": {
     "auth_ref": [
      "r285",
      "r288"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Operating Leases, Future Minimum Payments, Due in Five Years",
        "terseLabel": "Sublease income - 2023",
        "verboseLabel": "2023"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsDueInFiveYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears": {
     "auth_ref": [
      "r285",
      "r288"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Operating Leases, Future Minimum Payments, Due in Four Years",
        "terseLabel": "Sublease income - 2022",
        "verboseLabel": "2022"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsDueInFourYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears": {
     "auth_ref": [
      "r285",
      "r288"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Operating Leases, Future Minimum Payments, Due in Three Years",
        "terseLabel": "Sublease income - 2021",
        "verboseLabel": "2021"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsDueInThreeYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears": {
     "auth_ref": [
      "r285",
      "r288"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Operating Leases, Future Minimum Payments, Due in Two Years",
        "terseLabel": "Sublease income - 2020",
        "verboseLabel": "2020"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsDueInTwoYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter": {
     "auth_ref": [
      "r285",
      "r288"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Operating Leases, Future Minimum Payments, Due Thereafter",
        "verboseLabel": "Thereafter"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsDueThereafter",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable": {
     "auth_ref": [
      "r290"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future minimum rental payments in aggregate as of the balance sheet date under operating leases.",
        "label": "Operating Leases, Future Minimum Payments Receivable",
        "negatedTotalLabel": "Total minimum lease payments"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsReceivable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Operating Leases, Future Minimum Payments Receivable [Abstract]",
        "terseLabel": "Subleases"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsReceivableAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableCurrent": {
     "auth_ref": [
      "r290"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments receivable within one year of the balance sheet date under an operating lease.",
        "label": "Operating Leases, Future Minimum Payments Receivable, Current",
        "negatedTerseLabel": "2019"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsReceivableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears": {
     "auth_ref": [
      "r290"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.",
        "label": "Operating Leases, Future Minimum Payments Receivable, in Five Years",
        "negatedLabel": "2023"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears": {
     "auth_ref": [
      "r290"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.",
        "label": "Operating Leases, Future Minimum Payments Receivable, in Four Years",
        "negatedLabel": "2022"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsReceivableInFourYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears": {
     "auth_ref": [
      "r290"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments receivable within the third year from the balance sheet date under an operating lease.",
        "label": "Operating Leases, Future Minimum Payments Receivable, in Three Years",
        "negatedLabel": "2021"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears": {
     "auth_ref": [
      "r290"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future rental payments receivable within the second year from the balance sheet date under an operating lease.",
        "label": "Operating Leases, Future Minimum Payments Receivable, in Two Years",
        "negatedTerseLabel": "2020"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivableThereafter": {
     "auth_ref": [
      "r290"
     ],
     "calculation": {
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.",
        "label": "Operating Leases, Future Minimum Payments Receivable, Thereafter",
        "negatedLabel": "Thereafter"
       }
      }
     },
     "localname": "OperatingLeasesFutureMinimumPaymentsReceivableThereafter",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OptionMember": {
     "auth_ref": [
      "r220"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Contracts conveying rights, but not obligations, to buy or sell a specific commodity, or financial or equity instrument, at a specified price during a specified period (an American option) or at a specified date (a European option) which were purchased or otherwise acquired, excluding options written (for which a premium was received).",
        "label": "Options Held [Member]",
        "terseLabel": "Options Held"
       }
      }
     },
     "localname": "OptionMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherAccruedLiabilitiesCurrent": {
     "auth_ref": [
      "r4",
      "r6",
      "r7",
      "r34"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.",
        "label": "Other Accrued Liabilities, Current",
        "terseLabel": "Other"
       }
      }
     },
     "localname": "OtherAccruedLiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherAssets": {
     "auth_ref": [
      "r11",
      "r326",
      "r345"
     ],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of assets classified as other.",
        "label": "Other Assets",
        "totalLabel": "Other assets"
       }
      }
     },
     "localname": "OtherAssets",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Other Assets [Abstract]",
        "terseLabel": "Other Assets [Abstract]"
       }
      }
     },
     "localname": "OtherAssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherAssetsFairValueDisclosure": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of other assets.",
        "label": "Other Assets, Fair Value Disclosure",
        "terseLabel": "Other available for sale securities"
       }
      }
     },
     "localname": "OtherAssetsFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherAssetsMember": {
     "auth_ref": [
      "r229",
      "r251"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing other assets.",
        "label": "Other Assets [Member]",
        "terseLabel": "Other Assets"
       }
      }
     },
     "localname": "OtherAssetsMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherAssetsMiscellaneous": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_OtherAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of other miscellaneous assets.",
        "label": "Other Assets, Miscellaneous",
        "terseLabel": "Other"
       }
      }
     },
     "localname": "OtherAssetsMiscellaneous",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherAssetsNoncurrent": {
     "auth_ref": [
      "r30"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 5.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of noncurrent assets classified as other.",
        "label": "Other Assets, Noncurrent",
        "terseLabel": "Other assets"
       }
      }
     },
     "localname": "OtherAssetsNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherCommitmentsAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of other commitment.",
        "label": "Other Commitments [Axis]",
        "terseLabel": "Other Commitments [Axis]"
       }
      }
     },
     "localname": "OtherCommitmentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherCommitmentsDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other future obligation.",
        "label": "Other Commitments [Domain]",
        "terseLabel": "Other Commitments [Domain]"
       }
      }
     },
     "localname": "OtherCommitmentsDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherCommitmentsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Other Commitments [Line Items]",
        "terseLabel": "Other Commitments [Line Items]"
       }
      }
     },
     "localname": "OtherCommitmentsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherCommitmentsTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about obligations resulting from other commitments.",
        "label": "Other Commitments [Table]",
        "terseLabel": "Other Commitments [Table]"
       }
      }
     },
     "localname": "OtherCommitmentsTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAirportProjectsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax": {
     "auth_ref": [
      "r67",
      "r75"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax, before reclassification adjustments of other comprehensive income (loss).",
        "label": "Other Comprehensive Income (Loss), before Reclassifications, Net of Tax",
        "terseLabel": "Changes in fair value"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax": {
     "auth_ref": [
      "r58"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax",
        "terseLabel": "Unrealized gain (loss) on derivative instruments, net of deferred taxes"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax": {
     "auth_ref": [
      "r58",
      "r65"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of tax expense (benefit), after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax",
        "terseLabel": "Derivative deferred taxes"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r70",
      "r73",
      "r75",
      "r177"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss).",
        "label": "Other Comprehensive Income (Loss), Net of Tax",
        "terseLabel": "Total other comprehensive income (loss)"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": {
     "auth_ref": [
      "r70",
      "r73",
      "r215",
      "r216",
      "r217"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity.",
        "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent",
        "terseLabel": "Other, net of deferred taxes"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1": {
     "auth_ref": [
      "r215",
      "r216",
      "r217"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.",
        "label": "Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent",
        "terseLabel": "Other deferred taxes"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeLossTaxPortionAttributableToParent1",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax": {
     "auth_ref": [
      "r58",
      "r64",
      "r256"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).",
        "label": "Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax",
        "negatedLabel": "(Gain) loss recognized in AOCI on derivatives"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherCostAndExpenseOperating": {
     "auth_ref": [
      "r81"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 6.0,
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.",
        "label": "Other Cost and Expense, Operating",
        "terseLabel": "Other operating expenses"
       }
      }
     },
     "localname": "OtherCostAndExpenseOperating",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the liabilities, classified as other, for deferred compensation arrangements payable after one year or the operating cycle, if longer.",
        "label": "Other Deferred Compensation Arrangements, Liability, Classified, Noncurrent",
        "terseLabel": "Other deferred compensation"
       }
      }
     },
     "localname": "OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherLiabilitiesFairValueDisclosure": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LiabilitiesFairValueDisclosure",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Fair value portion of other liabilities.",
        "label": "Other Liabilities, Fair Value Disclosure",
        "negatedLabel": "Deferred Compensation"
       }
      }
     },
     "localname": "OtherLiabilitiesFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherLiabilitiesNoncurrent": {
     "auth_ref": [
      "r38"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 6.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 9.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      },
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.",
        "label": "Other Liabilities, Noncurrent",
        "terseLabel": "Other noncurrent liabilities",
        "totalLabel": "Other noncurrent liabilities"
       }
      }
     },
     "localname": "OtherLiabilitiesNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherLiabilitiesNoncurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Other Liabilities, Noncurrent [Abstract]",
        "terseLabel": "Other Liabilities, Noncurrent [Abstract]"
       }
      }
     },
     "localname": "OtherLiabilitiesNoncurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherNoncurrentLiabilitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing other noncurrent liabilities.",
        "label": "Other Noncurrent Liabilities [Member]",
        "terseLabel": "Other Noncurrent Liabilities"
       }
      }
     },
     "localname": "OtherNoncurrentLiabilitiesMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCollateralByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsFairValuesByBalanceSheetLocationDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeAssetsDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsOffsettingOfDerivativeLiabilitiesDetails",
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherNoncurrentLiabilitiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of other noncurrent liabilities.",
        "label": "Other Noncurrent Liabilities [Table Text Block]",
        "terseLabel": "Other Noncurrent Liabilities"
       }
      }
     },
     "localname": "OtherNoncurrentLiabilitiesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_OtherNonoperatingIncomeExpense": {
     "auth_ref": [
      "r85"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 4.0,
       "parentTag": "us-gaap_NonoperatingIncomeExpense",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of income (expense) related to nonoperating activities, classified as other.",
        "label": "Other Nonoperating Income (Expense)",
        "negatedLabel": "Other (gains) losses, net"
       }
      }
     },
     "localname": "OtherNonoperatingIncomeExpense",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherNonoperatingIncomeExpenseMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Primary financial statement caption encompassing other nonoperating income (expense).",
        "label": "Other Nonoperating Income (Expense) [Member]",
        "terseLabel": "Interest rate derivatives"
       }
      }
     },
     "localname": "OtherNonoperatingIncomeExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossByHedgingRelationshipDetails",
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_OtherOperatingActivitiesCashFlowStatement": {
     "auth_ref": [],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 10.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example,  cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).",
        "label": "Other Operating Activities, Cash Flow Statement",
        "terseLabel": "Other, net"
       }
      }
     },
     "localname": "OtherOperatingActivitiesCashFlowStatement",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherSundryLiabilitiesNoncurrent": {
     "auth_ref": [
      "r16",
      "r329",
      "r347"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are expected to be paid after one year (or the normal operating cycle, if longer), from the balance sheet date.",
        "label": "Other Sundry Liabilities, Noncurrent",
        "terseLabel": "Other"
       }
      }
     },
     "localname": "OtherSundryLiabilitiesNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PassengerMember": {
     "auth_ref": [
      "r189"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Person traveling between destinations and not involved in operation of conveyance, including, but not limited to, train, bus, boat and automobile.",
        "label": "Passenger [Member]",
        "terseLabel": "Passenger"
       }
      }
     },
     "localname": "PassengerMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PaymentsForConstructionInProcess": {
     "auth_ref": [
      "r89"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow from construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service.",
        "label": "Payments for Construction in Process",
        "negatedTerseLabel": "Assets constructed for others"
       }
      }
     },
     "localname": "PaymentsForConstructionInProcess",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": {
     "auth_ref": [
      "r88",
      "r90",
      "r118"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash (inflow) outflow from investing activities classified as other.",
        "label": "Payments for (Proceeds from) Other Investing Activities",
        "negatedTerseLabel": "Payments for (Proceeds from) Other Investing Activities"
       }
      }
     },
     "localname": "PaymentsForProceedsFromOtherInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsForRepurchaseOfCommonStock": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow to reacquire common stock during the period.",
        "label": "Payments for Repurchase of Common Stock",
        "negatedLabel": "Repurchase of common stock"
       }
      }
     },
     "localname": "PaymentsForRepurchaseOfCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsOfDividends": {
     "auth_ref": [
      "r93"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.",
        "label": "Payments of Dividends",
        "negatedLabel": "Payments of cash dividends"
       }
      }
     },
     "localname": "PaymentsOfDividends",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireProductiveAssets": {
     "auth_ref": [
      "r89"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.",
        "label": "Payments to Acquire Productive Assets",
        "negatedTerseLabel": "Capital expenditures"
       }
      }
     },
     "localname": "PaymentsToAcquireProductiveAssets",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireShortTermInvestments": {
     "auth_ref": [
      "r90"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.",
        "label": "Payments to Acquire Short-term Investments",
        "negatedLabel": "Purchases of short-term investments"
       }
      }
     },
     "localname": "PaymentsToAcquireShortTermInvestments",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent": {
     "auth_ref": [
      "r16",
      "r194",
      "r195",
      "r196"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.",
        "label": "Liability, Defined Benefit Plan, Noncurrent",
        "terseLabel": "Postretirement obligation"
       }
      }
     },
     "localname": "PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherNonCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PortionAtFairValueFairValueDisclosureMember": {
     "auth_ref": [
      "r276"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Measured at fair value for financial reporting purposes.",
        "label": "Portion at Fair Value Measurement [Member]",
        "terseLabel": "Portion at Fair Value Measurement"
       }
      }
     },
     "localname": "PortionAtFairValueFairValueDisclosureMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PositionAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by position taken for a security.",
        "label": "Position [Axis]",
        "terseLabel": "Position [Axis]"
       }
      }
     },
     "localname": "PositionAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PositionDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicates position taken for a security.",
        "label": "Position [Domain]",
        "terseLabel": "Position [Domain]"
       }
      }
     },
     "localname": "PositionDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PrepaidExpenseAndOtherAssetsCurrent": {
     "auth_ref": [
      "r1",
      "r25",
      "r26"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 5.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.",
        "label": "Prepaid Expense and Other Assets, Current",
        "terseLabel": "Prepaid expenses and other current assets"
       }
      }
     },
     "localname": "PrepaidExpenseAndOtherAssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PrepaidExpenseOtherNoncurrent": {
     "auth_ref": [
      "r3",
      "r30"
     ],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_OtherAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying amount as of the balance sheet date of amounts paid in advance which will be charged against earnings in periods after one year or beyond the operating cycle, if longer.",
        "label": "Prepaid Expense Other, Noncurrent",
        "terseLabel": "Non-current prepaid maintenance"
       }
      }
     },
     "localname": "PrepaidExpenseOtherNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationOtherAssetsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months": {
     "auth_ref": [
      "r257"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The estimated net amount of unrealized gains or losses on price risk cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.",
        "label": "Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months",
        "terseLabel": "Current Unrealized Net Losses in OCI"
       }
      }
     },
     "localname": "PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsNarrativeDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromPaymentsForOtherFinancingActivities": {
     "auth_ref": [
      "r92",
      "r95",
      "r118"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities classified as other.",
        "label": "Proceeds from (Payments for) Other Financing Activities",
        "terseLabel": "Other, net"
       }
      }
     },
     "localname": "ProceedsFromPaymentsForOtherFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromSaleOfShortTermInvestments": {
     "auth_ref": [
      "r88"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.",
        "label": "Proceeds from Sale of Short-term Investments",
        "terseLabel": "Proceeds from sales of short-term and other investments"
       }
      }
     },
     "localname": "ProceedsFromSaleOfShortTermInvestments",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromStockPlans": {
     "auth_ref": [
      "r91"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash inflow associated with the amount received from the stock plan during the period.",
        "label": "Proceeds from Stock Plans",
        "terseLabel": "Proceeds from Employee stock plans"
       }
      }
     },
     "localname": "ProceedsFromStockPlans",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProductAndServiceOtherMember": {
     "auth_ref": [
      "r189"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Article or substance produced by nature, labor or machinery and act of providing assistance, classified as other.",
        "label": "Product and Service, Other [Member]",
        "terseLabel": "Other"
       }
      }
     },
     "localname": "ProductAndServiceOtherMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PropertyAvailableForOperatingLeaseMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Property available for operating lease.",
        "label": "Property Available for Operating Lease [Member]",
        "terseLabel": "Property Available for Operating Lease"
       }
      }
     },
     "localname": "PropertyAvailableForOperatingLeaseMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentByTypeAxis": {
     "auth_ref": [
      "r29",
      "r163"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale.",
        "label": "Property, Plant and Equipment, Type [Axis]",
        "terseLabel": "Property, Plant and Equipment, Type [Axis]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentByTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentGross": {
     "auth_ref": [
      "r28",
      "r161"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": 1.0
      },
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheetCalc2": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Property, Plant and Equipment, Gross",
        "totalLabel": "Property and equipment, at cost"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentGross",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "auth_ref": [
      "r9",
      "r10",
      "r163",
      "r350"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Property, Plant and Equipment, Net",
        "totalLabel": "Property and equipment, net"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentNet",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentNetAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Property, Plant and Equipment, Net [Abstract]",
        "terseLabel": "Property and equipment, at cost:"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentNetAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentOther": {
     "auth_ref": [
      "r163"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheetCalc2": {
       "order": 2.0,
       "parentTag": "us-gaap_PropertyPlantAndEquipmentGross",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount before accumulated depreciation, depletion and amortization of other physical assets used in the normal conduct of business to produce goods and services and not intended for resale.",
        "label": "Property, Plant and Equipment, Other, Gross",
        "terseLabel": "Ground property and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentOther",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentTypeDomain": {
     "auth_ref": [
      "r9",
      "r161"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.",
        "label": "Property, Plant and Equipment, Type [Domain]",
        "terseLabel": "Property, Plant and Equipment, Type [Domain]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PropertySubjectToOperatingLeaseMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Property subject to an operating lease.",
        "label": "Property Subject to Operating Lease [Member]",
        "terseLabel": "Operating Lease"
       }
      }
     },
     "localname": "PropertySubjectToOperatingLeaseMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PropertySubjectToOrAvailableForOperatingLeaseAxis": {
     "auth_ref": [
      "r289"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by property that could be leased or is available for lease.",
        "label": "Property Subject to or Available for Operating Lease [Axis]",
        "terseLabel": "Property Subject to or Available for Operating Lease [Axis]"
       }
      }
     },
     "localname": "PropertySubjectToOrAvailableForOperatingLeaseAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertySubjectToOrAvailableForOperatingLeaseDomain": {
     "auth_ref": [
      "r289"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A descriptive title of whether the property is subject to or available for operating lease.",
        "label": "Property Subject to or Available for Operating Lease [Domain]",
        "terseLabel": "Property Subject to or Available for Operating Lease [Domain]"
       }
      }
     },
     "localname": "PropertySubjectToOrAvailableForOperatingLeaseDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The number of units (items of property) under operating lease arrangements.",
        "label": "Property Subject to or Available for Operating Lease, Number of Units",
        "terseLabel": "Property Subject to or Available for Operating Lease, Number of Units"
       }
      }
     },
     "localname": "PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]",
        "terseLabel": "Reclassification Out of Accumulated Other Comprehensive Income [Line Items]"
       }
      }
     },
     "localname": "ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax": {
     "auth_ref": [
      "r67",
      "r68",
      "r75"
     ],
     "calculation": {
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount after tax of reclassification adjustments of other comprehensive income (loss).",
        "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax",
        "negatedTerseLabel": "Reclassification to earnings",
        "terseLabel": "Reclassification to earnings"
       }
      }
     },
     "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by item reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Axis]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Axis]"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Item reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Domain]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Domain]"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Identifies item reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Member]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of information about items reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Table]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Table]"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss).",
        "label": "Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]",
        "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income"
       }
      }
     },
     "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/ComprehensiveIncomeTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities": {
     "auth_ref": [
      "r94"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cash outflow associated with security instruments that either represent a creditor or an ownership relationship with the holder of the investment security with a maturity of beyond one year or normal operating cycle, if longer.  Includes repayments of (a) debt, (b) capital lease obligations, (c) mandatory redeemable capital securities, and (d) any combination of (a), (b), or (c).",
        "label": "Repayments of Long-term Debt, Long-term Capital Lease Obligations, and Capital Securities",
        "negatedLabel": "Payments of long-term debt and finance lease obligations"
       }
      }
     },
     "localname": "RepaymentsOfLongTermDebtAndCapitalSecurities",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ResidualValueOfLeasedAsset": {
     "auth_ref": [
      "r318"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of residual asset covered by residual value guarantee. Excludes guarantee considered to be lease payments for lessor.",
        "label": "Residual Value of Leased Asset",
        "terseLabel": "Residual Value of Leased Asset"
       }
      }
     },
     "localname": "ResidualValueOfLeasedAsset",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RestrictedStockUnitsRSUMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Share instrument which is convertible to stock or an equivalent amount of cash, after a specified period of time or when specified performance conditions are met.",
        "label": "Restricted Stock Units (RSUs) [Member]",
        "terseLabel": "Restricted Stock Units (RSUs)"
       }
      }
     },
     "localname": "RestrictedStockUnitsRSUMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "auth_ref": [
      "r21",
      "r182",
      "r348"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      },
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails": {
       "order": 10.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings (Accumulated Deficit)",
        "terseLabel": "Retained earnings"
       }
      }
     },
     "localname": "RetainedEarningsAccumulatedDeficit",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings [Member]",
        "terseLabel": "Retained earnings"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Revenue from Contract with Customer [Abstract]"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": {
     "auth_ref": [
      "r185",
      "r187",
      "r188"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.",
        "label": "Revenue from Contract with Customer, Excluding Assessed Tax",
        "terseLabel": "Operating Revenue",
        "verboseLabel": "Operating Revenue"
       }
      }
     },
     "localname": "RevenueFromContractWithCustomerExcludingAssessedTax",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/RevenueAdditionalInformationDetails",
      "http://www.southwest.com/role/RevenuePassengerRevenueBreakoutDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RevenueRecognitionAndDeferredRevenueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Revenue Recognition and Deferred Revenue [Abstract]"
       }
      }
     },
     "localname": "RevenueRecognitionAndDeferredRevenueAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_RevenueRecognitionPolicyTextBlock": {
     "auth_ref": [
      "r109",
      "r110",
      "r111"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction.",
        "label": "Revenue Recognition, Policy [Policy Text Block]",
        "terseLabel": "Revenue Recognition"
       }
      }
     },
     "localname": "RevenueRecognitionPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/BasisOfPresentationPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RevenuesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Revenues [Abstract]",
        "terseLabel": "OPERATING REVENUE:"
       }
      }
     },
     "localname": "RevenuesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability": {
     "auth_ref": [
      "r311",
      "r316"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase in right-of-use asset obtained in exchange for finance lease liability.",
        "label": "Right-of-Use Asset Obtained in Exchange for Finance Lease Liability",
        "terseLabel": "Right-of-Use Asset Obtained in Exchange for Finance Lease Liability"
       }
      }
     },
     "localname": "RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
     "auth_ref": [
      "r311",
      "r316"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.",
        "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
        "terseLabel": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability"
       }
      }
     },
     "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ScenarioUnspecifiedDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Any scenario, that is, the particular reporting scenario is left unspecified. Scenarios distinguish among different kinds of business reporting facts, as for example actual versus budgeted figures.",
        "label": "Scenario, Unspecified [Domain]",
        "terseLabel": "Scenario, Unspecified [Domain]"
       }
      }
     },
     "localname": "ScenarioUnspecifiedDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the components of accrued liabilities.",
        "label": "Schedule of Accrued Liabilities [Table Text Block]",
        "terseLabel": "Accrued Liabilities"
       }
      }
     },
     "localname": "ScheduleOfAccruedLiabilitiesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": {
     "auth_ref": [
      "r67"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss).",
        "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]",
        "terseLabel": "Rollforward of the Amounts Included in AOCI, Net of Taxes"
       }
      }
     },
     "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/ComprehensiveIncomeTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable": {
     "auth_ref": [
      "r141"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule for securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by Antidilutive Securities.",
        "label": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]",
        "terseLabel": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]"
       }
      }
     },
     "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfCapitalLeasedAsssetsTable": {
     "auth_ref": [
      "r292"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of long-lived, depreciable assets that are subject to a lease meeting the criteria for capitalization and are used in the normal conduct of business to produce goods and services. Examples may include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.",
        "label": "Schedule of Capital Leased Assets [Table]",
        "terseLabel": "Schedule of Capital Leased Assets [Table]"
       }
      }
     },
     "localname": "ScheduleOfCapitalLeasedAsssetsTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of supplemental cash flow information for the periods presented.",
        "label": "Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]",
        "terseLabel": "Schedule of Cash Flow, Supplemental Disclosures"
       }
      }
     },
     "localname": "ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock": {
     "auth_ref": [
      "r57"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions  designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans.",
        "label": "Comprehensive Income (Loss) [Table Text Block]",
        "terseLabel": "Components of Comprehensive Income"
       }
      }
     },
     "localname": "ScheduleOfComprehensiveIncomeLossTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/ComprehensiveIncomeTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock": {
     "auth_ref": [
      "r236"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.",
        "label": "Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]",
        "terseLabel": "Schedule of Derivative Instruments in Statement of Financial Position, Fair Value"
       }
      }
     },
     "localname": "ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock": {
     "auth_ref": [
      "r232"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of derivative instruments (including nonderivative instruments that are designated and qualify as hedging instruments) of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position.",
        "label": "Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]",
        "terseLabel": "Schedule of Derivative Instruments Statements of Financial Performance and Financial Position, Location"
       }
      }
     },
     "localname": "ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
     "auth_ref": [
      "r142"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.",
        "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]",
        "terseLabel": "Schedule Of Earnings Per Share Basic And Diluted"
       }
      }
     },
     "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": {
     "auth_ref": [
      "r259"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).",
        "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]",
        "terseLabel": "Assets and liabilities measured at fair value on a recurring basis"
       }
      }
     },
     "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock": {
     "auth_ref": [
      "r123",
      "r125",
      "r126",
      "r145",
      "r146",
      "r148"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.",
        "label": "Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block]",
        "terseLabel": "Schedule of New Accounting Pronouncements and Changes in Accounting Principles"
       }
      }
     },
     "localname": "ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfOperatingLeasedAssetsTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule of long-lived, depreciable assets that are subject to a operating lease agreements and are used in the normal conduct of business to produce goods and services. Examples may include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.",
        "label": "Schedule of Operating Leased Assets [Table]",
        "terseLabel": "Schedule of Operating Leased Assets [Table]"
       }
      }
     },
     "localname": "ScheduleOfOperatingLeasedAssetsTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesCapitalLeasesBalanceSheetAssetsByMajorClassNetDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfOtherAssetsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets.",
        "label": "Schedule of Other Assets [Table Text Block]",
        "terseLabel": "Other Assets"
       }
      }
     },
     "localname": "ScheduleOfOtherAssetsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ShortTermDebtMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt arrangement having an initial term within one year or the normal operating cycle, if longer.",
        "label": "Short-term Debt [Member]",
        "terseLabel": "Short-term Debt"
       }
      }
     },
     "localname": "ShortTermDebtMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsCarryingAmountOfFairValueHedgesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShortTermInvestments": {
     "auth_ref": [
      "r13",
      "r332",
      "r333",
      "r334",
      "r344"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.",
        "label": "Short-term Investments",
        "terseLabel": "Short-term investments"
       }
      }
     },
     "localname": "ShortTermInvestments",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShortTermLeaseCost": {
     "auth_ref": [
      "r307",
      "r316"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of short-term lease cost, excluding expense for lease with term of one month or less.",
        "label": "Short-term Lease, Cost",
        "terseLabel": "Short-term Lease, Cost"
       }
      }
     },
     "localname": "ShortTermLeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StatementClassOfStockAxis": {
     "auth_ref": [
      "r17",
      "r18",
      "r19",
      "r177"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by the different classes of stock of the entity.",
        "label": "Class of Stock [Axis]",
        "terseLabel": "Class of Stock [Axis]"
       }
      }
     },
     "localname": "StatementClassOfStockAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "auth_ref": [
      "r40",
      "r177"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by component of equity.",
        "label": "Equity Components [Axis]",
        "terseLabel": "Equity Components [Axis]",
        "verboseLabel": "Equity Components [Axis]"
       }
      }
     },
     "localname": "StatementEquityComponentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociReclassificationOutOfAccumulatedOtherComprehensiveIncomeDetails",
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Statement [Line Items]",
        "terseLabel": "Statement [Line Items]"
       }
      }
     },
     "localname": "StatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement",
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails",
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "localname": "StatementOfStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementScenarioAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by scenario to be reported. Scenarios distinguish among different kinds of business reporting facts, as for example actual versus budgeted figures.",
        "label": "Scenario [Axis]",
        "terseLabel": "Scenario [Axis]"
       }
      }
     },
     "localname": "StatementScenarioAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementTable": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
        "label": "Statement [Table]",
        "terseLabel": "Statement [Table]"
       }
      }
     },
     "localname": "StatementTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement",
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails",
      "http://www.southwest.com/role/LeasesDetails",
      "http://www.southwest.com/role/LeasesLeaseRelatedAssetsAndLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesMaturityOfLeaseLiabilitiesDetails",
      "http://www.southwest.com/role/LeasesSupplementalCashFlowInformationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan": {
     "auth_ref": [
      "r18",
      "r19",
      "r177",
      "r182"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.",
        "label": "Stock Issued During Period, Value, Employee Stock Purchase Plan",
        "terseLabel": "Issuance of common and treasury stock pursuant to Employee stock plans"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueEmployeeStockPurchasePlan",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation": {
     "auth_ref": [
      "r18",
      "r19",
      "r182",
      "r202",
      "r203"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.",
        "label": "Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures",
        "terseLabel": "Share-based compensation"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquity": {
     "auth_ref": [
      "r19",
      "r22",
      "r23",
      "r154"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 7.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.",
        "label": "Stockholders' Equity Attributable to Parent",
        "periodEndLabel": "Balance at end of period",
        "periodStartLabel": "Balance at beginning of period",
        "totalLabel": "Total stockholders' equity"
       }
      }
     },
     "localname": "StockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Stockholders' Equity Attributable to Parent [Abstract]",
        "terseLabel": "Stockholders' equity:"
       }
      }
     },
     "localname": "StockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": {
     "auth_ref": [
      "r213",
      "r214",
      "r219"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.",
        "label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest",
        "periodEndLabel": "Ending Balance",
        "periodStartLabel": "Beginning Balance"
       }
      }
     },
     "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociScheduleOfAociComponentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SubleaseIncome": {
     "auth_ref": [
      "r309",
      "r316"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of sublease income excluding finance and operating lease expense.",
        "label": "Sublease Income",
        "negatedTerseLabel": "Sublease Income",
        "terseLabel": "Sublease Income"
       }
      }
     },
     "localname": "SubleaseIncome",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails",
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SubsequentEventsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Subsequent Events [Abstract]"
       }
      }
     },
     "localname": "SubsequentEventsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventsTextBlock": {
     "auth_ref": [
      "r319"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.",
        "label": "Subsequent Events [Text Block]",
        "terseLabel": "Subsequent Events [Text Block]"
       }
      }
     },
     "localname": "SubsequentEventsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SubsequentEvent"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SupplementalCashFlowInformationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Supplemental Cash Flow Information [Abstract]",
        "terseLabel": "CASH PAYMENTS FOR:"
       }
      }
     },
     "localname": "SupplementalCashFlowInformationAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SwapMember": {
     "auth_ref": [
      "r220"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A forward-based contract in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.",
        "label": "Swap [Member]",
        "terseLabel": "Swap"
       }
      }
     },
     "localname": "SwapMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueMeasurementsMeasuredOnRecurringBasisDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_TableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Table Text Block [Abstract]"
       }
      }
     },
     "localname": "TableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_TaxesPayableCurrent": {
     "auth_ref": [
      "r32"
     ],
     "calculation": {
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_AccountsPayableCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Taxes Payable, Current",
        "terseLabel": "Taxes payable"
       }
      }
     },
     "localname": "TaxesPayableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccountsPayableDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_TreasuryStockMember": {
     "auth_ref": [
      "r39",
      "r183"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Shares of an entity that have been repurchased by the entity. This stock has no voting rights and receives no dividends. Note that treasury stock may be recorded at its total cost or separately as par (or stated) value and additional paid in capital. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer.",
        "label": "Treasury Stock [Member]",
        "terseLabel": "Treasury stock"
       }
      }
     },
     "localname": "TreasuryStockMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_TreasuryStockValue": {
     "auth_ref": [
      "r39",
      "r183",
      "r184"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet": {
       "order": 5.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.",
        "label": "Treasury Stock, Value",
        "negatedLabel": "Treasury stock, at cost"
       }
      }
     },
     "localname": "TreasuryStockValue",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_TreasuryStockValueAcquiredCostMethod": {
     "auth_ref": [
      "r177",
      "r182",
      "r183"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.",
        "label": "Treasury Stock, Value, Acquired, Cost Method",
        "negatedTerseLabel": "Repurchase of common stock"
       }
      }
     },
     "localname": "TreasuryStockValueAcquiredCostMethod",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_TypeOfAdoptionMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Adoption and early adoption of sources of change to generally accepted accounting principles (GAAP) in the United States. The FASB released the FASB Accounting Standards Codification as the authoritative source of literature effective for interim and annual periods ending after September 15, 2009. As part of the Codification process, the FASB issues Accounting Standards Updates to amend the Codification but otherwise the Accounting Standards Updates are not authoritative in their own right. All previous accounting standards (such as FASB Statements of Financial Accounting Standards, FASB Interpretations, FASB Staff Positions, Emerging Issues Task Force Consensuses, other pronouncements of the FASB or other designated bodies, or other forms of GAAP are considered accounting pronouncements) were superseded upon the adoption of the Codification. For an interim period, references to the superseded standards are included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.",
        "label": "Type of Adoption [Domain]",
        "terseLabel": "Type of Adoption [Domain]"
       }
      }
     },
     "localname": "TypeOfAdoptionMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/AociDifferencesBetweenNetIncomeAndComprehensiveIncomeDetails",
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfStockholdersEquityStatement",
      "http://www.southwest.com/role/NewAccountingPronouncementsAdjustmentsDetails",
      "http://www.southwest.com/role/NewAccountingPronouncementsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain": {
     "auth_ref": [
      "r169"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "General description of the goods or services to be purchased from the counterparty to the unconditional purchase arrangement.",
        "label": "Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]",
        "terseLabel": "Unconditional Purchase Obligation, Category of Goods or Services Acquired [Domain]"
       }
      }
     },
     "localname": "UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails",
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UnrealizedGainLossOnDerivatives": {
     "auth_ref": [
      "r102"
     ],
     "calculation": {
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.",
        "label": "Unrealized Gain (Loss) on Derivatives",
        "negatedLabel": "Unrealized/realized gains on fuel derivative instruments"
       }
      }
     },
     "localname": "UnrealizedGainLossOnDerivatives",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract]"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary": {
     "auth_ref": [
      "r167"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Unrecorded Unconditional Purchase Obligation, Due within Five Years",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary": {
     "auth_ref": [
      "r167"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Unrecorded Unconditional Purchase Obligation, Due within Four Years",
        "terseLabel": "2021"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary": {
     "auth_ref": [
      "r167"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Unrecorded Unconditional Purchase Obligation, Due within Two Years",
        "verboseLabel": "2019"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary": {
     "auth_ref": [
      "r167"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Unrecorded Unconditional Purchase Obligation, Due within Three Years",
        "verboseLabel": "2020"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount": {
     "auth_ref": [
      "r167"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).",
        "label": "Unrecorded Unconditional Purchase Obligation",
        "terseLabel": "Unrecorded Unconditional Purchase Obligation"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis": {
     "auth_ref": [
      "r166",
      "r168"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Pertinent information about unrecorded unconditional purchase arrangements to acquire goods or services, by category of goods or services. arrangements to acquire goods or services, by category of goods or services.",
        "label": "Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]",
        "terseLabel": "Unrecorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails",
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears": {
     "auth_ref": [
      "r167"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Unrecorded Unconditional Purchase Obligation, Due after Five Years",
        "terseLabel": "After 2022"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.",
        "label": "Unrecorded Unconditional Purchase Obligation, Due in Remainder of Fiscal Year",
        "terseLabel": "Remainder of 2018"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Unrecorded Unconditional Purchase Obligation [Line Items]",
        "terseLabel": "Unrecorded Unconditional Purchase Obligation [Line Items]"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationLineItems",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails",
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The minimum number of units that must be purchased, in connection with an unconditional purchase obligation that has not been recognized for financial reporting purposes.",
        "label": "Unrecorded Unconditional Purchase Obligation, Minimum Quantity Required",
        "terseLabel": "Aircraft Purchase Commitments, Minimum Quantity Required"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationTable": {
     "auth_ref": [
      "r166",
      "r168"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Describes each unrecorded unconditional purchase obligation arrangement to purchase goods and services that extend over multiple periods, any assets pledged to secure payment, and the fixed or determinable amount of payments due in each of the next five years and thereafter.",
        "label": "Unrecorded Unconditional Purchase Obligation [Table]",
        "terseLabel": "Unrecorded Unconditional Purchase Obligation [Table]"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationTable",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CommitmentsAndContingenciesAircraftPurchaseCommitmentsByAcTypeDetails",
      "http://www.southwest.com/role/CommitmentsAndContingenciesFutureAircraftPurchaseCommitmentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_UnsecuredDebtMember": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Debt obligation not collateralized by pledge of, mortgage of or other lien on the entity's assets.",
        "label": "Unsecured Debt [Member]",
        "terseLabel": "Unsecured Debt"
       }
      }
     },
     "localname": "UnsecuredDebtMember",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FairValueInstrumentsCarryingAndEstimatedFairValueOfDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_UnusualOrInfrequentItemsDisclosureTextBlock": {
     "auth_ref": [
      "r86"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The entire disclosure for an event or transaction that is unusual in nature or infrequent in occurrence, or both.",
        "label": "Unusual or Infrequent Items, or Both, Disclosure [Text Block]",
        "terseLabel": "Boeing 737 Max Aircraft Grounding"
       }
      }
     },
     "localname": "UnusualOrInfrequentItemsDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/Boeing737MaxAircraftGrounding"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_VariableLeaseCost": {
     "auth_ref": [
      "r308",
      "r316"
     ],
     "crdr": "debit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.",
        "label": "Variable Lease, Cost",
        "terseLabel": "Variable Lease, Cost"
       }
      }
     },
     "localname": "VariableLeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/LeasesComponentsOfLeaseCostDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_VariableRateAxis": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Information by type of variable rate.",
        "label": "Variable Rate [Axis]",
        "terseLabel": "Variable Rate [Axis]"
       }
      }
     },
     "localname": "VariableRateAxis",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_VariableRateDomain": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index.",
        "label": "Variable Rate [Domain]",
        "terseLabel": "Variable Rate [Domain]"
       }
      }
     },
     "localname": "VariableRateDomain",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/FinancialDerivativeInstrumentsGainLossInIncomeByHedgingRelationshipDetails",
      "http://www.southwest.com/role/LongTermDebtDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": {
     "auth_ref": [
      "r135",
      "r140"
     ],
     "calculation": {
      "http://www.southwest.com/role/NetIncomePerShareDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.",
        "label": "Weighted Average Number of Shares Outstanding, Diluted",
        "terseLabel": "Diluted",
        "totalLabel": "Adjusted weighted-average shares outstanding, diluted"
       }
      }
     },
     "localname": "WeightedAverageNumberOfDilutedSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": {
     "auth_ref": [
      "r133",
      "r140"
     ],
     "calculation": {
      "http://www.southwest.com/role/NetIncomePerShareDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0
      }
     },
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.",
        "label": "Weighted Average Number of Shares Outstanding, Basic",
        "terseLabel": "Basic",
        "verboseLabel": "Weighted-average shares outstanding, basic"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesOutstandingBasic",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/CondensedConsolidatedStatementOfComprehensiveIncome",
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "label": "Weighted Average Number of Shares Outstanding Reconciliation [Abstract]",
        "terseLabel": "DENOMINATOR:"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/NetIncomePerShareDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_WorkersCompensationLiabilityCurrent": {
     "auth_ref": [
      "r34"
     ],
     "crdr": "credit",
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations and payables pertaining to claims incurred of a workers compensation nature. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Workers' Compensation Liability, Current",
        "terseLabel": "Workers compensation"
       }
      }
     },
     "localname": "WorkersCompensationLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2018-01-31",
     "presentation": [
      "http://www.southwest.com/role/SupplementalFinancialInformationAccruedLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    }
   },
   "unitCount": 6
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(14))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r100": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3536-108585"
  },
  "r101": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585"
  },
  "r102": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585"
  },
  "r103": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585"
  },
  "r104": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3044-108585"
  },
  "r105": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4297-108586"
  },
  "r106": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586"
  },
  "r107": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586"
  },
  "r108": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586"
  },
  "r109": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18726-107790"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(17))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r110": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790"
  },
  "r111": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790"
  },
  "r112": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(h))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r113": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(m)(1)(iii))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r114": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(e),(f))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r115": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(h)(1)(i))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r116": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(n)(2))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r117": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08.(n))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690"
  },
  "r118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.12-04(a))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690"
  },
  "r119": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "235",
   "URI": "http://asc.fasb.org/topic&trid=2122369"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(19))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21697-107793"
  },
  "r121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(3)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794"
  },
  "r125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22580-107794"
  },
  "r126": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794"
  },
  "r127": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22644-107794"
  },
  "r128": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22658-107794"
  },
  "r129": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(2))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r130": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.M)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=112272810&loc=d3e31137-122693"
  },
  "r131": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=112272810&loc=SL108384541-122693"
  },
  "r132": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "250",
   "URI": "http://asc.fasb.org/topic&trid=2122394"
  },
  "r133": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109260490&loc=d3e1448-109256"
  },
  "r134": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109260490&loc=d3e1377-109256"
  },
  "r135": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109260490&loc=d3e1505-109256"
  },
  "r136": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109260490&loc=d3e1252-109256"
  },
  "r137": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109260490&loc=d3e1500-109256"
  },
  "r138": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109260490&loc=SL5780133-109256"
  },
  "r139": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109260490&loc=d3e1337-109256"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(20))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r140": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r141": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r142": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r143": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "52",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109256448&loc=d3e4984-109258"
  },
  "r144": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "260",
   "URI": "http://asc.fasb.org/topic&trid=2144383"
  },
  "r145": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "270",
   "URI": "http://asc.fasb.org/extlink&oid=109236672&loc=d3e725-108305"
  },
  "r146": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "270",
   "URI": "http://asc.fasb.org/extlink&oid=109236672&loc=d3e765-108305"
  },
  "r147": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.10-01(b)(6))",
   "Topic": "270",
   "URI": "http://asc.fasb.org/extlink&oid=27015980&loc=d3e46468-122699"
  },
  "r148": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.10-01.(b)(6))",
   "Topic": "270",
   "URI": "http://asc.fasb.org/extlink&oid=27015980&loc=d3e46468-122699"
  },
  "r149": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(22))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r150": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r151": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r152": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599"
  },
  "r153": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "40",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=115929826&loc=d3e9031-108599"
  },
  "r154": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.E)",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707"
  },
  "r155": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266"
  },
  "r156": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975"
  },
  "r157": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274"
  },
  "r158": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "((a)(1),(b))",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275"
  },
  "r159": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(24))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r160": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r161": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r162": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r163": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r164": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
  },
  "r165": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "430",
   "URI": "http://asc.fasb.org/topic&trid=2122452"
  },
  "r166": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=77896938&loc=d3e25287-109308"
  },
  "r167": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=77896938&loc=d3e25336-109308"
  },
  "r168": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=77896938&loc=d3e25336-109308"
  },
  "r169": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=77896938&loc=d3e25383-109308"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(27))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r170": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "440",
   "URI": "http://asc.fasb.org/topic&trid=2144648"
  },
  "r171": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "450",
   "URI": "http://asc.fasb.org/topic&trid=2127136"
  },
  "r172": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=99376301&loc=SL5988623-112600"
  },
  "r173": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=6802200&loc=SL6230698-112601"
  },
  "r174": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(1)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870"
  },
  "r175": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870"
  },
  "r176": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "470",
   "URI": "http://asc.fasb.org/topic&trid=2208564"
  },
  "r177": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644"
  },
  "r178": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644"
  },
  "r179": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21506-112644"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(28))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r180": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21521-112644"
  },
  "r181": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21538-112644"
  },
  "r182": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770"
  },
  "r183": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655"
  },
  "r184": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656"
  },
  "r185": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=109196051&loc=SL49130539-203045"
  },
  "r186": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=109196051&loc=SL49130551-203045"
  },
  "r187": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=109196051&loc=SL49130543-203045"
  },
  "r188": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045"
  },
  "r189": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "91",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=108792157&loc=SL49130690-203046-203046"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(29))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r190": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Topic": "606",
   "URI": "http://asc.fasb.org/extlink&oid=113356391&loc=SL49131195-203048"
  },
  "r191": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "10",
   "Topic": "710",
   "URI": "http://asc.fasb.org/extlink&oid=75028277&loc=d3e19793-108362"
  },
  "r192": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "10",
   "Topic": "710",
   "URI": "http://asc.fasb.org/extlink&oid=6409733&loc=d3e19396-108361"
  },
  "r193": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "30",
   "SubTopic": "10",
   "Topic": "710",
   "URI": "http://asc.fasb.org/extlink&oid=6409875&loc=d3e20028-108363"
  },
  "r194": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=109237824&loc=d3e1703-114919"
  },
  "r195": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=109237824&loc=d3e1731-114919"
  },
  "r196": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920"
  },
  "r197": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(ii)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920"
  },
  "r198": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(01)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920"
  },
  "r199": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(j)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920"
  },
  "r2": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=82887183&loc=d3e6801-107765"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r200": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=112275985&loc=d3e4179-114921"
  },
  "r201": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Subparagraph": "(e)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=108412710&loc=SL108413206-114923"
  },
  "r202": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901"
  },
  "r203": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901"
  },
  "r204": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "720",
   "URI": "http://asc.fasb.org/extlink&oid=6419918&loc=d3e35281-107843"
  },
  "r205": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84176650&loc=d3e31917-109318"
  },
  "r206": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84176650&loc=d3e31931-109318"
  },
  "r207": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84176650&loc=d3e31958-109318"
  },
  "r208": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319"
  },
  "r209": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32698-109319"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r210": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 6.I)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817"
  },
  "r211": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=109238882&loc=d3e38679-109324"
  },
  "r212": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=d3e5283-111683"
  },
  "r213": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4568447-111683"
  },
  "r214": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4568740-111683"
  },
  "r215": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683"
  },
  "r216": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569643-111683"
  },
  "r217": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r218": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c),(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r219": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4I",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=84234705&loc=SL4590271-111686"
  },
  "r22": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r220": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "83",
   "Publisher": "FASB",
   "Section": "15",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109257184&loc=d3e34841-113949"
  },
  "r221": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958"
  },
  "r222": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5579240-113959"
  },
  "r223": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959"
  },
  "r224": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959"
  },
  "r225": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)(i)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41620-113959"
  },
  "r226": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)(ii)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41620-113959"
  },
  "r227": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41620-113959"
  },
  "r228": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41638-113959"
  },
  "r229": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959"
  },
  "r23": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(31))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r230": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959"
  },
  "r231": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959"
  },
  "r232": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5618551-113959"
  },
  "r233": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a),(c)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r234": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r235": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r236": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624163-113959"
  },
  "r237": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959"
  },
  "r238": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959"
  },
  "r239": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959"
  },
  "r24": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(32))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r240": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r241": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(4)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r242": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r243": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624177-113959"
  },
  "r244": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4E",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624181-113959"
  },
  "r245": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=SL5624258-113959"
  },
  "r246": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41641-113959"
  },
  "r247": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41675-113959"
  },
  "r248": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41678-113959"
  },
  "r249": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41678-113959"
  },
  "r25": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(7))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r250": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109980867&loc=d3e41678-113959"
  },
  "r251": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "182",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109975725&loc=SL5629052-113961"
  },
  "r252": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "20",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=112279556&loc=SL109983883-199619"
  },
  "r253": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "35",
   "SubTopic": "25",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109978511&loc=d3e75592-113984"
  },
  "r254": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "25",
   "Subparagraph": "(a)(1)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109977999&loc=d3e76258-113986"
  },
  "r255": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "25",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109977999&loc=d3e76258-113986"
  },
  "r256": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=109978405&loc=d3e80720-113993"
  },
  "r257": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "815",
   "URI": "http://asc.fasb.org/extlink&oid=112277219&loc=d3e80748-113994"
  },
  "r258": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "815",
   "URI": "http://asc.fasb.org/topic&trid=2229140"
  },
  "r259": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19190-110258"
  },
  "r26": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(8))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r260": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(2)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r265": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258"
  },
  "r27": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.1)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2C",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=SL7498348-110258"
  },
  "r271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19279-110258"
  },
  "r272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=d3e19279-110258"
  },
  "r273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=99377789&loc=SL6742756-110258"
  },
  "r274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "60",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=7493716&loc=d3e21868-110260"
  },
  "r275": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "820",
   "URI": "http://asc.fasb.org/topic&trid=2155941"
  },
  "r276": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=75026489&loc=d3e13220-108610"
  },
  "r277": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=109250915&loc=d3e13279-108611"
  },
  "r278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=109250915&loc=d3e13433-108611"
  },
  "r279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=109250915&loc=d3e13467-108611"
  },
  "r28": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.13)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391"
  },
  "r281": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28541-108399"
  },
  "r282": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399"
  },
  "r283": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775744&loc=d3e28555-108399"
  },
  "r284": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "30",
   "Topic": "835",
   "URI": "http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400"
  },
  "r285": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "40",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Subparagraph": "(Note 3)",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697"
  },
  "r286": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=77902458&loc=d3e40010-112707"
  },
  "r287": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "25",
   "SubTopic": "20",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=77902458&loc=d3e40019-112707"
  },
  "r288": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717"
  },
  "r289": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=84164653&loc=d3e41551-112718"
  },
  "r29": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.14)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r290": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=84164653&loc=d3e41551-112718"
  },
  "r291": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=84164758&loc=d3e45023-112735"
  },
  "r292": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737"
  },
  "r293": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737"
  },
  "r294": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "840",
   "URI": "http://asc.fasb.org/extlink&oid=84165051&loc=d3e45377-112738"
  },
  "r295": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "840",
   "URI": "http://asc.fasb.org/topic&trid=2208923"
  },
  "r296": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=113997351&loc=SL77916155-209984"
  },
  "r297": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977"
  },
  "r298": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918627-209977"
  },
  "r299": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918638-209977"
  },
  "r3": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=82887183&loc=d3e6812-107765"
  },
  "r30": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.17)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r300": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r301": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r302": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888419&loc=SL77918643-209977"
  },
  "r303": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918666-209980"
  },
  "r304": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918673-209980"
  },
  "r305": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r306": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r307": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r308": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r309": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(e)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r310": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(1)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r311": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(2)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r312": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r313": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(4)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r314": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918686-209980"
  },
  "r315": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980"
  },
  "r316": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "53",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888399&loc=SL77918982-209971"
  },
  "r317": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/subtopic&trid=77888251"
  },
  "r318": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=77888428&loc=SL77919381-209981"
  },
  "r319": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "855",
   "URI": "http://asc.fasb.org/topic&trid=2122774"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19,20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r320": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=109247956&loc=d3e107207-111719"
  },
  "r321": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=109247956&loc=d3e107207-111719"
  },
  "r322": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=109247956&loc=d3e107207-111719"
  },
  "r323": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=109247956&loc=d3e107207-111719"
  },
  "r324": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=109247956&loc=SL51823488-111719"
  },
  "r325": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "320",
   "Topic": "940",
   "URI": "http://asc.fasb.org/extlink&oid=35711157&loc=d3e42546-110969"
  },
  "r326": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(10))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r327": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(11))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r328": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(13))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r329": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(15))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19,20,22)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r330": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(16))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r331": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r332": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(4))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r333": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(5))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r334": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(6))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878"
  },
  "r335": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(22))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260"
  },
  "r336": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260"
  },
  "r337": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04.9)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=114873765&loc=SL114874048-224260"
  },
  "r338": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "230",
   "Subparagraph": "b.",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6477933&loc=d3e60009-112784"
  },
  "r339": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "405",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817"
  },
  "r34": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r340": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "405",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=50488274&loc=d3e64164-112818"
  },
  "r341": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "470",
   "Subparagraph": "e",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823"
  },
  "r342": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "470",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823"
  },
  "r343": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(16))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910"
  },
  "r344": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(1)(g))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910"
  },
  "r345": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(10))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910"
  },
  "r346": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910"
  },
  "r347": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(15))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910"
  },
  "r348": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910"
  },
  "r349": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910"
  },
  "r35": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.21)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r350": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910"
  },
  "r351": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(18))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=114873790&loc=SL114874131-224263"
  },
  "r352": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(19))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=114873790&loc=SL114874131-224263"
  },
  "r353": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4H",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=99384497&loc=SL65671331-158438"
  },
  "r354": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "310",
   "Subparagraph": "(SX 210.12-29(Footnote 4))",
   "Topic": "948",
   "URI": "http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014"
  },
  "r355": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "360",
   "Subparagraph": "(SX 210.12-28(Footnote 2))",
   "Topic": "970",
   "URI": "http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024"
  },
  "r356": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r357": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r358": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-13"
  },
  "r359": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1-"
  },
  "r36": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r360": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r361": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r362": {
   "Article": "12",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Publisher": "SEC",
   "Section": "13",
   "Sentence": "Column B"
  },
  "r37": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.22)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r38": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.24)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r39": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29,30)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=82887183&loc=d3e6911-107765"
  },
  "r40": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-31)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r41": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.6(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r42": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.9)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r43": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r44": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r45": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r46": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r47": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(e)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r48": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312"
  },
  "r49": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225877-175312"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=82887183&loc=d3e6935-107765"
  },
  "r50": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313"
  },
  "r51": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226016-175313"
  },
  "r52": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226024-175313"
  },
  "r53": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313"
  },
  "r54": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313"
  },
  "r55": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226003-175313"
  },
  "r56": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226006-175313"
  },
  "r57": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=d3e526-108580"
  },
  "r58": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669646-108580"
  },
  "r59": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669646-108580"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=82887183&loc=d3e6935-107765"
  },
  "r60": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669646-108580"
  },
  "r61": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669646-108580"
  },
  "r62": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(i),(j),(k)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669646-108580"
  },
  "r63": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669646-108580"
  },
  "r64": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=d3e637-108580"
  },
  "r65": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=d3e640-108580"
  },
  "r66": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=d3e681-108580"
  },
  "r67": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669686-108580"
  },
  "r68": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL34724394-108580"
  },
  "r69": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669619-108580"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=82887183&loc=d3e7018-107765"
  },
  "r70": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669619-108580"
  },
  "r71": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669619-108580"
  },
  "r72": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669625-108580"
  },
  "r73": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=SL7669625-108580"
  },
  "r74": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=114867106&loc=d3e557-108580"
  },
  "r75": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=109228884&loc=d3e1436-108581"
  },
  "r76": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(210.5-03(11))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r77": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(20))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r78": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(21))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r79": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(b)(4))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r8": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r80": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.2(a),(d))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r81": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.3)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r82": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.7(b))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r83": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.7)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r84": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.8)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r85": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.9)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227"
  },
  "r86": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "SubTopic": "20",
   "Topic": "220",
   "URI": "http://asc.fasb.org/subtopic&trid=114868817"
  },
  "r87": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "220",
   "URI": "http://asc.fasb.org/topic&trid=2134417"
  },
  "r88": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585"
  },
  "r89": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(13))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682"
  },
  "r90": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3213-108585"
  },
  "r91": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585"
  },
  "r92": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585"
  },
  "r93": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585"
  },
  "r94": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a),(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585"
  },
  "r95": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585"
  },
  "r96": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3367-108585"
  },
  "r97": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3521-108585"
  },
  "r98": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3536-108585"
  },
  "r99": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=109223946&loc=d3e3536-108585"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>83
<FILENAME>0000092380-19-000077-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0000092380-19-000077-xbrl.zip
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M$XS==3YZRZ'GSG8#SSE0AT-!BLRP7GFE9 4!8#EAG3@/'\Z]PC@H4G",,',
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MUOYT6]I$J;(S"]IERA:9/-FHX;=JQ)H]64!"/6^B\R9:SNSX*=/R2:=2/F/
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M@$5(70Z)1&5PMF34-HQT5K@>CJ4Z.OFHO!D!P=V\^>&6#/ZB*4$CRW85U_=
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MFL0UM1J5%AD M66%FT)B<1,IQHU@8$XV9_\),:87HJ.39IMK[L":&A^%X,8
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M>R(X=THYI!32C!O(&MWZ=69DCF4DGO:@S'*/G82@LFNX$T"$!6N#" $:IKR
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MI:YP;]NF5+SK ;ZD*^:;^7R9C^VRK+Z*O)P4XY40[O[+M/B>YZLV[Y?E]5W
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ME+MJYQUJGB$/B728$"@)0@8!95;"2&:<UTF=QDW6P+CNXTBH]*3BC_GULKI
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M$4$3,S#/;T<U%'UBDVK;IT?38+#F'^_R?/&VTD>%^^$XJWU=,FJ8%) )BCC
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MH_Q6H(X*JAF@U@FLE!41J XFCT7ZD=PHKD)NW9^D57EX*V+A,8]AE-\*S#,
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M)=DK*P5(N0, .08TH,8"XYSI/D4F'4JW PKXV\.)6 FL$V7&V>:/4YQ[X>E
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MD?U),8-0J$1%-6ZBQ30S39A.S^YGBYOFX^>FZ5OXY-B0P& T"!CBR!'E.''
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M"CFBU4&(7*M^JW(;IE1K.75J#CD"X*0F?W@F"!+WA[:.JU(88BD,%]UZI12
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MOA">*E:.WQ>W\_5-VPJON75_W<1'SS8J3'I?\!X[(7'T)BF.AA[4$N$]-D)
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MBJB@%CAH&!#[#*.VD@3O=1.AA(SGUI 7G@Z,8(4YD7&S-4QK!G1W)""D-GJ
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MAP93+;$W0$?1I5#.H$YJ&+V#@JPJ>+NKMZXO*UM^&9BI>: CUZQ&SG**'0:
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MP@W#AAF.A)44=4(!QBLT#')H:%D$K6)E*'X2P3RL5G';5'^LMU;.B07A[-@
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ML5+BR:MSS%6Q(S48:Q>JQ'F]WI;UKCHX3MV" <:)'05.:)BAZ7DT:^LQ.$Z
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MU*-7I6G5;''<G+,9C?>6[-" #ADC^G;H>Z%EP# :+9D^"GED3>3YFF7L?=D
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M'UN:Y\!&2I@FN/@)7(JJ2'AP<FI*E V6/4<O!U][J\.5T^^RM,[J56R%=A1
M)_%P%"6N@\-DJ A%T'>83T]19G"J4DU;<]BC9-^ HX[:\_HS&ZNR19P#5J_
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MV;$W;"QQ(RMF6BLK94"SUE),;R@H*K?-%:"XA YA%F/OO-I.1AR?W(IPIN5
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ME_.]1),IS>?L6X,(PW^N @/%L15Z80@M#Q(I= US@.8BQ+4281) N@>8^&\
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M0F\O-=J"<]77I&I/7"7:<6%Z/QL-6E):Z7:9-MJ\RXOL;9,]U"N8A&;BQ&&
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M"6#UJPCV*NJ-KG6/G2F.J6P>E@ V2W=86.2:AX-3(6O&%KD4J[:[+T=Q?F7
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M6Q#XX7%;/F59^YGA*KD/I NO(M>.36+<HJL=/</!#AXVT"81<CCW<NE H+M
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M/@U AQ>++JX;L7)>^JB(<C:IFH%M/NE20K2>FP^9J#NC;HJY7X;:J7;JY7V
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M(N8CS\XN1'T\EF=QN+Z[MO5=(PBV!-XN_R,IO'#BQQ#X=W0;57C]8/ZH$C_
MX\$:/Y1MBR)?W+\&!@%B$0@P"X$7 P!H'/?S2%$$4CM+J/IP[$N\XCLW8X3
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M6D\IJ*4 S41+;7GW5E6MLBC](OQ']:RXA@EM=H?'7]Z=E 041FX2PLCS(0Z
MF'/JD+A!I/9<O 7[EG7V<[E>WY?5GUFU,B2T5H(@)[93\Z\FN!^/QR_:J^.<
M;+._#N-E<KW58/:$YMJ,TSQTUZJ';]^ZM\ZFK/Y>Y7]V5Q@5FX>;JMSP7RZ;
M'%!?5_BK2 B7F\,_46R6Q5-WT=$B3<. 8!A"XB<@<L,$([?!E$0@2@%146*[
M2"QK,@?O[+$YK^'SMNNT#H@G?E_]L<X'O5,VEF,G)^#S"9N:E-N.F!5-'T3V
M"74?)XCST/F1?"VGZ";RVPC1ZG]XWFGL\UJ2H_N49W5^N^4U#*\KT?>B7KC8
M"]+$8QBDW'(2(XIA;]1%6'H+H0%3EM7[ *'#(3I"&QJ03H_2^4/@5-CF9H+?
MTP(\ ;5J"CM35N4W#H[,KMZFP>$LRVP=/$_%D6V#!CF<?LN@26=**^W,5 (@
MY6-6;!:0$O%VG = && *?"^):&?6C5,J];:/,6,S2 (M4F.")<ORT$1@@6#S
MJ6 B;DVE PL<ZR6$GLB&Z#EDAQ:/5GY0)'7N&4+5'>D<H<633);HWJ&KT:IY
M"8DS]]9T?] I<@GR78^A&* HAE':W7G 32,_D)H),FK0<K;H<3H-4*=!^D'O
MDE<S<TR?SQ:3D*R6,23YU3B 9(YH^=0Q">%ZZ<,8\3*)0Y:7(\G#.*W3)Q#S
M+I46FZ%Z(OF</Y;?.N,W55%6^SFOSC:*(";,I0@"ZI(P\$,_V=D&4.J1:+,6
MQTHE'=*NSS58#^:>U17. -?RN61<FC63R6F&!R03 U2K9Y-Q*1^83H92KY).
MSA)S)I^8(W8^"<6@3Q]D%-.,G4LI=;5=H(*SD-UO[_C?:";)&&.$@22&,:$@
M!7$$B->9@(@&GDSFT/JP[9FI#H\C "G-F>O1=%KTK3.D.+6D0H[,HBSW[V!!
MEO_N[6+L1P1\("B#>)I6-X9!+PVT$ST5Z*M7QB@#/B0,!H %49C&??7J@8!(
M[0_4_/182J V6ZK+DYH06*!(4PK.LF-%!XZ6%@.)FI<6J((_H@9:',CH01JY
M$?>O^S[T4C?P/((B%X<I2H*8DO[[,(RE+LY3_ZKM >,O' UOC4"^]RNR<K[C
MVR-$<6C7<Z$\@M#O]*]\/]+?]?B9OJMKXBZ'M@RU7:O[T44_<57__K3*MCF/
M5@A@+RXP]&, 7<\',1]BI!%R^T5SY (@=2FR68NVRX/;WQV!YQ< Q]V7*,7.
MB?V'9MF=QSY#PSZ5-MNCN=X7@:BS'84!])-0U/I!$K$(Q7&_&)F&U$.F>I^\
MQ7%Z7_0+B-3V<1OB\W32GHY*Q2)^/R>X ^BT"'MVS:1ZHR*W8TY3Y-29G[_(
M:?BD('*ZC$D_LKWE=L1\]^TRWV154;;S%S1V"7,#0.,X]0@O;N)>4%,0ADI'
M#_4L6!:Q'HO2-.- SN2$RSY=:D(ERY2=EZX_(N.$]@PC;QY:,]"'MT]5&V!$
M6DLZ$[]OZJ=\6=P7>;]CRPT1PC3  0N E[@@\0GN[&& O$!)3[2MC*0I%\X!
M-,4I3 -42LK,*"SJ28TB@7:4YQ@_I]1G,*<S4:#A?KQ5(4/,V#[N^VE_Q2<)
M*8I\F%"4)C" 0123'2X_5!K6V4=C6=D&'B(=Y[BO0NSD)')>85.3TL''?C]-
M=;_Q8-9/"/1X$9V'D(_HKZ%SP+I,#T\,)V&1O%Y6Q5.S92VD)/$PH)0R&$:^
M'S,8],#X#PQ=!F$,CN74\#E?KK.ZYBE]N;O"\'9;91NQJSI[%,CK1F6N\:6S
M+9W/^9:G??[O=F^(_]1-*'(Q@#^;2A7FHCDT5TP22'/)XGRNN' .O)A+KI!E
M72M9& _IW+.%>8>ETX4EKF7S!;V_SY?;XANWORP?\[OL^^=LFW/1*\63)T4C
M>3W _J8Y_H>:2X[JOV7KY^9/H/6Z_%-L(%U !"A!B0<#X++$<Z&/XAYE@.0V
M:DR%S7(FV;GCM/XX'*LC/')>NW1QH$>[FR'%GVT=<W:>.3O7+IR;G!O=;-72
MR^C!E\LU<XZ[6N*9-.16,I+AV)Q(3U.U@GGDJLF\+^?1%^5/I%WEVQO>!7E/
M$.;R?G/B[M64YEQ<O: 4L=A+_00A3&(,8HKZX1;QPD!JOLN@.>L36ENG@]F(
M1^[L-M7NGY-IH<H?DC+%].DL,!')JB,*&8#C4RM_^&P"BO5.GIEHRC*'SN0(
M^2!A66!S^N-FIATJK;4\M?%.FM5%?7U_,-8JU\7RI?WGP279,8#<4.+'(0P8
M\@A(06,\]'SQ_J_*,,:02=N;T07*YO63-C8*C[.;YE9NE# !K6HY8L?H'B(O
MVAMXSA_=_TYVJ[0<>R?*<\/TSZ/J-NU4:;7)JKZ 4A7?,E'*UV\-^@2Z7%0)
M]"GT6)0B",+.8,!PJ#1I,\",984[0*;Z?HD^<W):-A)I:OIU &H^NG6<J1-:
M98#>>>B3"4?>/1]BB!M9'6)9436%W_4]*S;99EEDZ\M-O:V:L4$'8H%)0CW(
M$AI&. XQA!#M;(<D47K<VHQ%R^HD0';C&UXR[' Z!T#55,L0SW("-C[%:EHF
MP>Y\-$Z*S!-R9S88\U ^PSZ5-INOL:U\'Y>'"4X2-P5^1-. !8GK!33J842(
M*>TU-FY\RHUZQK;A:?(^="?%")2;VS<Q([U4951O ]VPX,Q#1>VY)[\]S@2/
MBJ^2B^6JATTA9K3>VJ4LC4$,TB3V70 0HB'T>[LD394.@@VW9GTO6_OT[@%"
M-<TTP*><2(Y+I9HJ?L#B?+3P+'$GQ,\<Z?-0.X/^?/R0NS&F9/7L4U[7>=XN
MD+RU&+B (,_UD>=11@#U<(I[BZF?2KWQ8,*.90UKH5TH+5X;H4].N,9B3DVR
M7I,VO4J=8.F$/IG@=A[*9,23TGS+D]]U<[O\FJ^>UV+ W(^=:_[KYWQ],*&(
MVNWQ-V6]S5>HQN5ZG?$NGZW19K7_C?C7O$J\XPVL_EJN5W7W5EKB$Y:X01+P
ML;;KATF F$=#PE#JQX$O-<R=!U++BM@[Z%S?._MYKKKY+??2.7#3Z?QT6D<=
M5#M[[QSNZ^%O.V^=O;MJSUO.@WR)W4;3@[2G_/]J'"<;A_Q^J>G!VM]JM6LL
MY;VS_9H[V4.5=R<JQ6]Q^?B4;5Z<K]FJ?3B[&>#GU5-6;8N\.07UY]=BR7^>
MU5^=5?Y4U@7_J]EF]6]EY3RM\]6#.#/5[][*JMRI\O]]+L1FYVWI?,F=I[;E
M_?DUW_ *NVJL;O*M<R]:[K=^^GYUT&:SNBZ71=;\+0%I^[6L\[? \N_+/.<M
MM#N;O>1_JJ?^+V)G]OIYE;<N[@TU.S?N11=9':Z#]B>^.J19S6WU<;UH7@[/
MGIYX\FW>#-__J^;/B_ZRL[S[4K;M6*N?^3^Z/U<W[&RKXN$AY_3\9=#.-NM-
M]\BFN/ETF>GWT\V(BW*.HB9_,2S>]^V7J^RQNX^: (P\\3962ESH1H&'_,Y,
M +T$RMX/J_5QR_7=(2;E6^/UV#I=,XU"E%J9\XHC@6>T&^0_(N(#/1S,V?17
MR@Z#7QIJ._)"\3E_XJWE*Q\/H[Z.>6NYNZ.%HH!&083"@/J1%Z44Q&EO._2Q
M+ZL>YBR.*BG*=] ;9/:\TDQ#ZF#Y&>WJ>FE^CJB2>7ZGERH+/I4V6Z3\O-NA
M(;1^^IIUEV?&D9M"Z/I)G%#JXH0BX/:6@.=*2=B0[X\I6$A^BD&;KO.S1F,P
M-4"%&D@:+Z%I,R8_E3(&<WH3()<K_E=>7?6R/.2TF6%H!^MOYT.RS7ZV1$QF
MB''\X?A_T)1&_AK&J>F,01,%1P)S9'@_-(S3#\H'>U"::]1Z*2#MK#"$D0^9
M>(Z-T8# .$"@LQ(&<22UC47WVV-*?ZHG9-(TJ<F^#88&2'XZ4.ZE6=*3>AML
M_4OF!\I\*BWQJN&;E[PKHS\B[7HLJ,HZ[M_]<.,T)&Z:4I)B$(4)</OQ0P@I
M2'5D7?;;8\HZUA,L:9K49-T&0P-D'0^4=6F6]&3=!EO_DO6!LHZE95TU?/.2
M=67T1V1=CP5562?]F #&(<()BQED#"0XI6'86W&Y?1U9E_WVF+).] 1+FB8U
M6;?!T !9)P-E79HE/5FWP=:_9'V@K!-I65<-W[QD71G]$5G78T%5UFG_@)4?
M0A+[B*>. & 8H#3%O14$ JDSZ[K?'E/6J9Y@2=.D)NLV&!H@ZW2@K$NSI"?K
M-MCZEZP/E'4J+>NJX9N7K"NC/R+K>BRHRCKKK 0(>1X)(@]#G_DXP>(EG]X*
M<Z7N@M/]]IBRSO0$2YHF-5FWP=  66<#95V:)3U9M\'6OV1]H*PS:5E7#=^\
M9%T9_1%9UV-!5=:O>6.H.DLN\6'D 1>Q,*4L<#%,8&\II:[4Q7=#OC^FO#>X
M],1+B3(UF;?%U@"I;R -E'LEQO0DWQ9S>K)_QQ6V?GX40ESE8N^;..SRYAC.
MIMPZ=<Y_QX5Y_<*Y:S-%OKHXGA9JYWE3Y]OMFDOY7N&=8G\YTU\<;OO]F1]Q
M?H;K6,VMB/-%Q695?"M6S]E:6'Y\%#E%7 !6;+KDT/[)7=(ZS";E\[86[U8+
ME\0)GU79N,+_CGCJR7FJRF]%S?_>P0FH0R?^+)_7*^X*A[W+:N* 5%DY9=/4
M#G+<EZSF8#F$IW(KV.$_6C:WZS??7G)/BJW37I/<O')W\"^%R<>L^@=/C+N<
M>(C\"'O&LMU!>Y3(>#JM=UY93\N#(YE/GXVISVI_VKUGA\/ \Z,8>8#_?T00
MBTB_@3]" $C=/S$?M)8S\YC'<C])O'0YUS9SOIB8!U![I<F_6HI<2YG'26X[
M+4:O)&NB60@PO"1[ZE[0N-]=?=JE.U$[- >@18WD9,Y6'-O<UU3=GQ'5U'/=
MGM->%?5R+4Y9\Z^65?/G^5^]+ZO'MGIZ._A>-6<AG,<FO=6\#KEOWL?D/RHY
M0%[$/(HJ*?LNCF"731G38ICMF>=/)U[BG5\#F[YJFAD?(YU_UHV4^GW^![?7
M[G_XJ<B^%.MB^]+"ORJWU_?W?"2%'C)1_N^!+WPWXD4FB*+$IQX#89@PU,-+
MP]A;;/('T9M/EVZCPY(2T*05T$,/I/5S#]K9H;XXR,$77;YUN!-.ZX73N7&0
M:'6?&K =U-.5U3RC.? 9 RMAM/S*P3#:/TA0DT5V'C>OC>_VT?<61N7=4%9I
MWG4\"XWB*.%ICO@@9*D'0A+ J(,6!RY.^HQRI_.LC$5<&BGE3GWL?R!(#>R)
M<XJAD!K))R.&<6@N,1VZ*?*(%-WZ.<1L-'^(_&'89;7<88-OV;QQ,"I:5WFV
M>NF&2P\/52.4.\ +Q+-6G"08^+$+8[&V2^+>/G(]J:N:S%NUO1(K%GP.UGF^
MYNN5(UJ7\].7EY\=?*,FZ0;9EM/M:8A67<3=SW6V(+N)4*[,/<X#O1Y7B:4)
M/"&WYH,P#TVUX%=IN_G*K[[U[]L>3!6U-V%^8#V&$+F0QC&-^#]!$K,0[:P3
M5WH'N4F;EI5Q]YCSX669W56AVU):&8TS?7[E:2J2U51QQ^_AVD_'KY(LVJ5;
M?OEF*MKU]\5D.YI?[UC,1+U6.S_U-^+^W#?\"W$IK%@(R3>K_B[>=K%%K-@]
M\8*O%'_F\.Y9YUYL)SF[W:.[M[?91_)+5=3_^*7*U\U2C=C-PO]>LT:49]MG
M[M.P%1B%.!U91[$1Z>E70ZQX5=KM'_+9[E.^%4F@O,=-&Y,!00/7I\P'-(8$
M>B3RB;L;D+B>W%OKEDQ;SGT=XF:3=+NUZZ=/^&=Y!;9!]OF\-S'/:NGO@.(6
MKOD\:",*\NEPXFAH;DTP'A69C*1.U9'$9)'SZ?.33>?*4=JM?+8Z?/?UU:+_
MI_Q;OJXO-W\7NWD[J-<=U-^RES2_??Y2;XOM,R^=6%GU.7?AN2"$@9<$C ((
M00(@VD%,2.3*YK+1@5G.=-=/S=8@/J"K=_B<3[BI6OOR5UYQQP_;^:PXZXBI
MY<R#Q[+?[S)T6G^<RXW3>.3T6GZ]TW+NE9/FSH%?#G?,03] G.7S[JSCK9>5
MIXJ[3.XV3?>1S#Y95*?/^].Y7LZ@5XU?,X@EH=UN07<1!#'VF4?C*&0 ^"'$
M?M !32("R>);7GTIQZP=% &JZ-.A+U/+4[,TM_/3<6<A4Z^YMRQ6FH'^YY$L
M70(L"->@6$PF7W#!@I@B$*4D#DF,@H#_:@<4!^,/?!3A33C\6;[6'SA^>:P:
MRO$&0Q:C.(LA$?[A8C_^ ,EB&YC5,$FZ+4Q6A\ QZQ#Y2/^3UB$*!-BN0U1C
M(5.'7&Z^Y?56]+Y?JVR5MT ^-S<;( ZDRI;;!?)B[,9Q@"$?M:64803[Y<F$
MH43Z2+D)6Y8KA,O[U[<[.(4XF-G#=AX$[HLW^P?>O$[KK$6(=^_)_KM\,C$2
MB_-5P=AA4$OQ>W1. Z^7ZQ:@\T</4>%HM!%>Y3/NV/SJI<]??G&NRDW^%_Y/
MY]47G/Q[46_KIBC>?N7M/U\W=X']Q?GEET')4(*7(YG-)*/3IRFCWI1VVIUV
M FGMR:4_D=PNZQMQ;\\J7QT,M\4[Q43L?8$AHBF+0A#3'B5)(JJ9<$;!9CE!
ML?.IY^ M\V90R[OP4^='NY53:IIM'H%6SF:SB_' [->E/;7!3C.&N:R=WK4?
M*.#::79V@=>\MW.Z!J"1PTV0+I?S1PWO[&J$<;T_7E-,$(5I:A"XB&D4B>?/
M7<A1B5G_V.W?*D@@<]%T-<AY;#]6#:(PW3I)H*>H0<S&>&8UR-P#/F4-8C;P
M,ZU!ADVJ6R!]M!I$/KS_C#6(@O=6:Q#5*%BJ05Z!_)PO<_XO5HO02P*8H C"
M,"$D<OT4)#TTCU&;A8<>H.FKC??%1M6!;P_WJYQ>'2^.5NH*^R$<K9AXGTIZ
M?^883:M%@_VHCEXI:$374G'P(;GF*H)AL?LARX"!+@_+_2;XMCSIT&^+OF[6
M]_=GKGBITIZZ6@0!9'Z8!BR@<1 $Q,>1U\%%?DB"$68?AH.<OC XF(;HCS<Y
M_5Z_@T/[8G9"[ZZ+:1N!U9F)<>,_Q13%[DZ.ZV[;U\'I5S%P;=W\41K#*+,6
MXS:**:<O!C8.RQ,99^-@?D;#7.A_R)K& @UFYCA,QT6F]KDJ-S*[30 .J$L@
MPL!E/B,4)KM[39#G!]+ONADR-\'>P4VY^66T_8.FHG*^K)@@(&H% @?XBX6=
MA*88EL_5$S#]H^PGE*/F2"(TS.OT*<VT0Z6U-C@DS2A/ 'RP_R"@01RD(0@(
MC3V$2,R1]CB9%TO?[C@-NED-JDWN+YPHV#K);FYQ5LZ-CM&)VV';#">*^Y 4
M/+?XZV7L:=N!7H8WP+QT03!FE.=8/XSJ_\ER8_Q(3%6=P$7(0N!BZ#$7$1Q'
M$48>WN%,H?3,_S3H?JSJ1&$CVD3!GJ8Z,1OG^54G\X_[M-6)V?C/MSH9M@_1
M"O,C5B?R4?[GK$X4_+=<G:A&8J3J9+=Y D(?$Q2 %#.7T,@COM?OED1!.F0>
MWQZFZ2L1D[L21XWF*$6'E4 :6"08=W_BJ'$=M:BP$E_M4F+D.(]4/IS9K#A%
M%/\I2@5UK\T6")JLVRL+ZFS[P5Z#Y0=[#9(8^^+1DMA-44@#-T$IZ1%3-X[L
ME@KF<$Y?/EC?NS@UQ=;JC&E:P:C3'$WC.+)1;3EL%^/4G%LO4Z9I'I/,@IQJ
M)N;W,UH.A]$JQWPC^%$K'PM,#*Z&;$5'_AGEQ\=R<[LME_\@A9BKV:SJF[RZ
M_9I5N4!RDQ6K!?%BER /B!V5,":^ZT% (4(PCJ,4A[':"\H&#%JN61K56/7H
M+L0#B$XM #H_%1MG)8)3U?N?2CZ@9I;RTR7%9&RKU08M/*?!=^&0/>,<H].
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M#V<F/'19FUY:!GOPP73',#;D*Z'/^4,A#K5OME?98[[@%D*0IG&:,!+Z+@M
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MPN8B%=KXWX]?!C$AM0+2UB:LJ)?9^K_SK**;%:]9\D7,Q!8T1"(^0/)]2$+
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M->/MXOIY6V^SC;B39Y&Z8>@37J6P ".,XB"*^K50+T&>XL6]@TR-M&7JX G
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MK?N?B'X5'_0K+2(_Z'1V S)MC[3L6SE&D[;0E^_R[]N4\_./11*2 ,<^1'X
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M3L6X?'::C'F]Q&0N C(I286<(]G("K_3)R([;I66VZ5\^KG>?I4SG4018A@
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M0Z>GW.7?MREWZA^+$,6)%R0X]A(:T< C- P[6V&8)DK'O?0LC+:+@0S:Z*5
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MUWSUO,ZO[]%F6ZRZV:/;?-D]IDJ_B_W1^4H<OQ ;"I_;YY6N[]_";&\@PP@
MF@04(Q<GE-& AJP'B2+,5.KMD:%9+LM[;\2,W*$_SMXAI_?($:W,.?!)_*7W
M-:C>M8QC1UQN###C8*L-%::(LYT#,$8C<B(-3!3Z>62/J9Q_>S!FRAA(7X<V
M#%KZ\O$'T/>B7J0^1 EA/DA3%[,T38$+.\1)[,923W'. :?E+'9,T?X0X%2O
M59LRG')9Z4>)I%J*T@RBG>O9[#%\(N7,(:[SR#^S8.+M=7%SP&0@,UUECSDI
M'[-BLX )1@E#A!NE(400\C%;;Q:#Q$!Z43 V38ZX< 1$YX\6I)%<H4+P$,&W
MQ*T1U9:E=43UWM.E+,$:3,]91W7<D1)#;9[D+]7I-W\U9Y1^%UN_/M_^_ELN
MEGL7<1)1/Z6)[WMIA+R0^>'.I@O43D0,LV19R_;@VE. 3@//^8D#K(^_?VF#
M43G]&H],-?$ZR:/S1XMO9/$ZR=4)Y3+#\3QDRY O[^[N,<?02),#GW97N4>4
M, (@24B(,/'#D)(>'B)NJ'0F<C10$PW[E2<R/VF_=S%:>$>9&; 363/3 %:"
M.L?)@T\R+VJ,'>=YY(7QW38[!Z#+^TC9!CV6SYOM@H/Q?<H@B#W$W"#",*8]
M-NHRI=72<1!9SC,WY3;G?F3K]8NSDZ:L@58[^2M=6F;KI;@*4%PP.FHJD8W=
M*'G$0M@F22(73NO)#Y4_6LCVDH=B</\I,H>JSV;3AA;C\M>%9MOFX,OU/<[J
MKVQ=_KD_]^PSCZ X(KX?LC@5]@(?,HQBB#'U BS]:L4 &Q8W1?2P1.\7P)P&
MV60[ID_1=&JG@@EVY]%-S;CR[GI-8_PHW&<D3-U4Y;>"]_#TY?<Z7UUNKI_R
MBO?QS0-:<BEHEW]Z(-AU64##.* L3<5#F0$&'1""$X(4+STR;=YRB871[5\=
M]NGZ[[<.^WS]FW-](ZZ;N[SZU4'X[O)OEW>7]%;]ZCGC,9"3NXGI5Q-!<2=5
MHWT]7.?+B_.30.P4FY^='6AGCWK*2^84B3TAFQ:C- \QM>G@^VNS['(I/0)N
MCHXVYWCOROYBH?S5K5YWI2I4FB(6 > 2AEWJP31!;I\C:!JZOM* > J MN=A
M]SZ)P_Y5[Y6SV=UW)WZ^%"KS=*@RS[W*E#N5R7;>*<K]-)&7'$[//>B*H^O7
M\=XYY+R_N%1<5_J#)!<;03HU"I^R3<PC04U+P=LQ^O3QD+YFZ/$I*ZIV1'.Y
MV?*N67Q9YZBN\VU]N5GE]\6FV.;KXEN^:N<8.+A?RW+U9[%>+Q*<^"0!(8R\
M)(I]X@(?]I#BQ%>:W;4*Q'+2$@%URHV3";1.L?-$\28AJZ&0RRZSB8):%MG#
M%M,O>^!.BUP\"MIC_Z4![_RT@^_T^(_O=K%S3=  JD_D@E$B. _-'\?5MY<"
MC<?O.0U?/W];H()SEMUO'ZKRN;F.9/DUJQ[R!8S$<>,T8"%CW IP*>ZS!7,I
MD9+F(=^W/4SH8#D[7$X+3$YR!S%W6DG'(DVQS/X8T0ALK<KE<W.'EEB/F)RU
M5V@LMK8W&8.[)]( [_D>:)+ "7\_T'83[$PKV48\*,VU%;4B^?=-E6?KXO_R
MU:]9L1'5WO6&Y%7Q+1.K</4">J[G00P8\!&*70HI=7NK#"=XL<D?Q)-^<I7P
M4&M2_2%I^\,A,.GNL ?X;_TOG <.M:F![Y\Y@:L=7#XVY^.7Y]/7,-HA7:[B
M'85M+<W>(W,$M'X:A'-\@&_<FO4,62?*4E,TSZ/R-.9-::<Q:EPUG-4YR=O_
MO>0V[_.J$C,28K[B+OO.;2/H,P I03"**(A9["4[VP1"I0->9BQ:KC%[2+MI
M9P%*XW+@X<Q*CMU')U5QD-[A<W[J$?[,J75V-'>SO7<G:;9W8^\YYDZ-N8TR
M/P^),^S31U?K&F9,7^YVTZXX>RJVV7HWYYHFXORLN+LW(1X 89+"H <0IZ'2
M>WT&S=K>0/%57&!<B\ZYS*NMJ#V:F<VZN0MR761?BK7.LII)XG4E<13.C>CB
M?D&K@SK9:I8\BTH:.3@4<Q7*X8Z=54M#W.E+)EHNFSWK:-,^5/\Y7^:\3/VR
MYK*=I"#T8N)[ *$H(K%/(M9C"&"$U(;#9FU;'QSWX!JM+ 4\L8FAQS=4, ?1
MKJN9UODV*9NO^&_@.I\E^!]).$]0J:2=)D(R5_DTXMM9!37'X("Z4QC>K_DW
M-=:"(D)B@'GEZY(HAK%'P[ WCB O?0:JIY91Z[+9]M2VS!Q<56K1JEU16N/3
M:#79\'NP2>HTTV/5D1]PIU9##B%_K@(XS*GSM>-PSH;7C3?9B]!:KK[\)]4S
MEXO]L'+!L(==G'@X"6',_YL$@+1@"(!1$ P;=AN!8'M]NZ]BGEJ03363M3 /
M1^"FZLEAX1A:6(X6";,5YLU!;#K@SB>)V(Q<:YYB5ZOH-!*NN8JO62>ERU"#
MG Y?]D%%=5=E]_?%\G/^+=\\YPL?1E% /2\)O=1+@\#'B=\C\),H-;/XHV[7
M_C8C9]LBVJGNBZDE( V6ARX$V278['*0X+X#ZW1HIU;4HS1JK0WI!V.NVFG
M,^EUHJ'LF1JU'^IT'.+0!7$8>! 0RD4;@+1'X.%(;3^\0;N65;(=6QJL2@<P
M;&84;XM<*T/Y&96<1UD<,*C7B<5<!=* 9XK#>WWV= 52G&O"Y7J=<27)UNV%
M)+S"S:NGK&I@$$ P#>,T]3%(_9"%U(U[&!$C[A"5'&S<]M*Z.,"XW 'LEH;Z
M2X1^VIUHW98_'VZB7+YR8IB\#H^/GL:.&IKA0MM$:H^WO^5)*@ZCJ.TY/A4D
MUUAHYJF[YMP[([Z&>915X#<3NKNCH_T--;M+:Q8^C5D @R0!KNM%"0,,[3(
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MI<IC1S=YF^"ND!G4UV6A2B!J8&!MT(0 8!0)G@F!(D)) @1IH<2<$>V)GS<
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MY\;#N5J-T/U[1=GWU<_Y4B);5]_6\\<91" G60(Q$W&:4BZ2L(OL#&295@5
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M-9(RO<W,&2GJ2>4TM*>O$Y73[F6F+E^^SY]: XSA#,KOYY12A! ).8.M 0Q
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MC];(J_[]IM?:Y_MR55QOB\?-C.8XD[EF*G(1DCA,!>"H,P=HJ'5/L;>18=9
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M:A('&:WOUG"=T1HVQ/ Y[1N$VN:T?=IF&HKKSSV3G+8_CPYRVK= A%&>BD0
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MGC5-Y\5O"(;,%/ E.6[V<:671WNX\K]>[]^>H.$-+>A+V+B"T!M]Y:;;Z*=
M%,4(?R#_V=W_@AF'"64\RC@784YSW*V]D22EV>RY6'^M=)(@PP^;=/AC#-K]
MOGY%DOQG@'O%LI=>G8AEEJZ/'\ML@5>]F]WDP9K-IB@^%ZOB^WRI;@_,8B%
MRE"2L2C&-$0\2M+6!A60,=VTW?S+GN-8 ^@J:"$9U!BW).IR(N^7([-(-C@]
M)B_T^*3)]E$> [KTWN!YY>0).;0G8WQ%[(&]<M$=3'5Q?R)KOEH<EXY41JM[
M5JW:NG-1"G-($J:>$*,\)9& G7DJ$#*33$=&!U'3HX.,$FWPHAYK/2344>X.
MLJF:N&)?5X='(-Y&HG\+SDW%?03N^^B^FS;0#PMZ])R-&(X9GDHP<>W6+W'&
M"V^F5QB^[+[^=W&WO:UNUJ=/#'_<J4G"S?T?JW*[F4$( ,J%6LI/,RSA<9!U
M@'*0:@6E 6 ,M%P?M-"#;25[Y?G3^%=!XX(:P[43=K<@?+39^5 VL>:RW$OP
MTE)>[T^8\_R&4@_8>-.Z8^'3T1.W+KQSJUW*:2<M2UO7J[OJL9@E&+(XCR+(
M,$<IBS*,06<$Q5#KE(GEISWK<(<F:. 8%G R9$E/)3T29*9\NMSXJ=;T@H4S
MNF1)US2TQA;\Z_),?3BP>_9L(W;;W;KX4*[*Q]WCI_E/-679Y+N"[=9K]48%
M!3A-02[BD!,!B& QCO=K'U%*]/88/!GWO@^Q'SMEW23!N_8EPT63%*CI5)\7
MSOJSKZ=%(])NN-_Y,@';7 4-UJ %&W1H PE7/>#Q8QO<?B^6S_(WY%3I8> ,
MS8S7,^KGJ8&FH8Z^G#O[P)EC#AVKZ_7J]GOU7\5\K3*_/.)1GE-"4!P10'/<
MS>P9053K:(<_ZT/E;7M]!2$(O4BJ">5.5=43VYZ$]4HIJVP.*:M54*.>I*0>
M2.VOJA8-]%L)JXU_=MIJS:1[>95]LFB0@#1.0P(C06B4<$Q2&-$629[RU)/
MZML?0V(C7Q)K0+MKD?7#N'>95;"G+;1[8IU(K7DS_6YB:^&AM=S:LNE<<(4<
M$@T0C#@"*!%8L#0BD.,<=Z<E>"8A>M%;??-CR"WP)+<&I#M66S]\^Q9;A7K2
M6KNGU874FK?1;Z:T%@[:"JTME^YUMGQN!5_$(J$@%"B/$8!Q'C'8%:OA84*P
M'YW5-C^&SL:^=%:?=-<ZZX5O[SJKWAR:M,YVM#K16>,V^MUTUMQ!:YVUY%+G
MT*TFB'+UI?S18(@Q37&6)SGB%"&1X3 +00)QEB$B_T+[L3OWEL=0UT3_M*<'
MJL\+Z_@L]]/4<_M<2E$EY N".D0;Z!^[';<M[,[>NF\3G1.XQDR=.(;KC_'Q
MS^)Z]*T:HL_JQZCC(\ +LMD4VTUS4*QJ#XK)&0:%DKY0<$XBS"*<=W4U6 KT
M+X/T-N0Y KTX\[X(&H261V?=$'LY  W*J5F\F1Z=^K%D4%KM0D=/>G7BQ"46
M3H0%9^2-'P7<N5)YZ%SZ&M\EU^J*QV:6T#"$<J*3A"2$$>,DWE>88R1+M,L!
MFWUUJ/E#C49?5@RIN2S)_E@QT]^!"-$757_$V"FH)D$Z2OG"M1.R:.?^^!IH
MB;OJV_!FJ]E_K-;%G>)A\<=*.K4H55>8+S_)MG^0IF^^+LMO=?>@\Z52WR\/
M1;%M'NZ9Y1F%/$=IFH"$0I%$9'\NC\4PS$R6M7WB\*R@!^C!"^Q!!SXXH#=;
M]?;:.'K+WU-I%S,-=](D7M:]>_!Y9@%\B%::QDKX()Y6PX\!ZX(4=3K<7%.K
MMC^++:L>94B_*Q8S+$24)CG$0(!<Y)'@*>Y,9R%)+8M1V!OTK,-=(99?KH8V
ME_$EVD#"#?9XKX*\V-RMRR=]87;+_^6<>!3JS:36E/4QB+:N03$,X?WJ#O4F
MWJ+XQ$E>3N3PSFD=/[UW[]+I@A.N^#*IW7SB9O2O%Z)OJ^U\.<MB2D4B &"8
MIS2"G-.P R+[DM910H_F/8>>7TH6W%;!S7') @G]5:&"FW:E\2JH/3"OE^RZ
M@2Y'HPFTC5EL^G^A6<S+78_8/':1[/:A"%;[]?>=@A;\I=P6CQOUWT^M6W^5
M/U&7>9NUI_EZ+3]1U#M]?W-21MN,MA.!SG,;C!_V?#OX1OENKUSJKI-]+C;E
M8C=?_G.^W!4W]T>;$#.2Y8R1B") *2& <PRBSF"(0Z-;2SW,> YQ';*@AJ8&
MYO$.FMFZ5A\R]9:M!N+1+!Q94NAE'>HT06>6F1RP.HU5)!>.5,Y[G-W9D\W'
M8GN]>BXV6Q4,R]67^;+8J&?_FI_^L?JVF\M8N2V*Q0N,FZH%V>GL+(V3C(!$
M3B%X)*$Q0F"W5I5C&&J_TS(.NB%/N<CT4-7[DU,SZ92J_+M5:\M'A\[LCF<,
MV)27L_WIMZ*9^KYN0.E2</"I/B6HO&J>*^U^Z=BSX*5^;XX$W/PMH)&:W>XH
MSS2;W\'YGZ&[@>GI(6?$:QPY&KZ1QY_-C.S_B<--8[6$[>Y3?3[AJ *NR&D&
MDA"2%&419HCE"D1CE; LZK/Q9&IKD#VGUVOPS<D8)]6W[0BVVUGRR:W-IM+D
M:.VWC^237D<ES$UIMMTZ>D6%P:Z1+8GCQQJGWES8*^K'DM8-O>^KEX=PN_*X
M801@RB,"6!J%<2[DI!?N0XYFY=I>!CPK?HVK_ZE\>_XN:_L@U)D)^NBL&=R'
M&X(]OQLEE7*AWZ[(*19.2'5OTL;7Y_XN5 X[D4E&W@F^*EQ>VRVEU_/[[2S'
M$4O2) VSC(0(18C0K@!&#C@P2,2M37C/OP\)B]K,;76F16>2'MJ3J)-L#\*?
M:8X]/G4F"?4@%-KFT594ZF7/I_P^F33W)FI\+7;A1.6T\YCM%I\[O_5?1^>W
M%*:;?9H>S9(L2U@4<T 0%3'(8!)UQ[EX'$7"9"O9%X;)G>*U>^G,>U/I;51/
MH95LUF:\-)"7G6Y+AL]L@_MNLVGLD7OWLAIV)!B^QW/W4"QVR^+F_F/QG=S=
MJ<L<$M6G=;62?[QK#IZ1U8(]J&-HF^O5\>^4J[OR2:W9%S^V5'+ZKQGF#(,X
M3R"G(1<YS&&")6(", "  JVWE$>"YEGO.V^40$A_@@/8X*5']?N*K4]JF^[%
M+W9N&3XG-' CZX6$";>O6:1PV[3!G[?UF5WE65"[]O\/_$"2TW8Y$U]&Z@#3
M"#MC.?_Z@:<QVT W2.7%UVU>;NZ6U6:W+LC73;/:G^4T)2CCG$8DA%F8BZPQ
MAG"&&:":.F3Y=7]ZH@ %!T3!GQVF@87@;6+.#.B>3$YC8/9UHG+:N\P'RO5*
MFJ@7=SX7B^*QOO7YJ5B7U8+\*#<S("C*0R$B(2!/<$K2F+:&*4RX5G$7A^8\
M9UWU4#I O H.(*^"!J8<7A+HZ:'EC6A]=1J08PNEZD>O-^4Z3]H%%7/$^'04
MS95#;ZB;4Z[<*%U>J2<19R#G@J&8BTC.D!- 5"F"UK0J2F#TNJP3@U-0NP:J
M4[W3I=N%XGE@VH/F72)Y!-5K(%GKGB'OOX/RF;IDI'U6?.FKWWVQ7JMCL<_%
M:E<<\LO#3"P."0]SGL4I))R1#$=9([L8)[G@6GOB#LUY5K[/_)_\XQ_<5-3Z
MLZ@K:8,2:"IH#;B@1?=BZCG:*M1ERLY*F3.^IR)D[ASZ1<8<<Z7]P,SVH5BK
M[8ZR/O^_J9<]9S!G4- P)TB=&1(D4<^&$9X@QD$*H='\U,Z"[X.5"E1PA*I=
M\#7,R"S9T],K_\29290Y9WX><WF+EC,RU(_&:2A/3Q]>O[KB@!%;?:EGHYCC
M% !,:)(@3F/!>1ZVIF) 8]Y'7K0,#*\N%LM;=M39:8MSUGI+RP@+5F^18B L
M1AQ.4U?,7+@@*Q9\V*I*.\\3,899PJ,TAS% ZL4-GK;&DI#'1DM-EB:&5Q:K
MI21; NW4Q0-WO?5EE,6AMXDQT!A#)J>I,J9.7- 9*TZT"I]4Z^W[^4ZRLY@O
MBW]4R^7/[U6UN%[)@;N:-W5Y2;E^DK_VH5#W+F8)@9RG,1$9P9R%,*:(=QA$
MK'\9V;UES[HDWK^O3UZ6*Y,R=AX(/B]0XW-KIEL*:W  ^VZ/-G@!-VCQ!G\V
MB#6#@:<F,"C[,6I36);T<-TD6F4Z3(EZ(Z3X)7S\:QP>?:N&Z+(&E_"J#5E]
M*Y;%YC^J]7+QTIP,@P0@#B(:,AHC@(B@K;F494CK\&]O(YZCS7ORG_MH$T0&
MM\=Z$7<YM S&F5D4D;""%E=0 ^L1+_I1:' %;R@J+2_AV5.J=1'OC/<GI-T)
M8>.KN!LW*L<=J:\V=V(5_2UM+1.>YQG-HBRA(8DX85CDG>4LRK7?ZW1E;U#%
M_EO:5W L"+65;[]<&BOY>83.%-V"X+[B[I=HUSI_W)M]BOXOK!CIOSVG4PT%
M/3RZ&!7ZLJ43('+ROOTV F'*HQ2E,(K27$X3XE!TW^9IR&?/Q?IKI1,$]+]I
M,F*.S>L/&/'AD\5*D $KEW7<#QUF2BTQ6&BQ 0WZ:NN'#EL]?2X"41922#]4
M4CM6Y?_6'U!W].I',^;;0.+M5TYH[_ )J30G9'PQM,!<]>D"1H+V]_EZ_JUH
M+60\CC$%(J%9"N((QDF(.@M89-H+$*;?]9W!*F'[-%__2UT4;8 9C6LSCK1$
MSAL]QE+7(+$3/#-BC&3/&T%VXF= E*;,'3MX6NRL:)B$Y-DAK_IW GWY^\?-
M'^VW 8S2)")Q)B B,F>$/"?=MV&::CW-8O9%SY(G@;S:U#!/[ SHN:QY?I@Q
M4SM%BKG.&="@KW!^Z+#3MG]4N\U6YG'_J+Y^_;F?)+_=>P+^XVF^VARE?;UT
M<$_#"04TIVE\[;/ 7/7I&/V.7[TO5\6UJ@PZ@YQE60H3@L*40)HQ$O*]ON;8
MZ)5V>RO#'\)2V((:7,^#6 94GM?+85DTTU!+ @<YDK7GQ^!4ECFGTSR89>''
MA;-9MLSH9%[U"WPRE,CX42Q8M=G>W+=QIXTJLSQ,61YG,!<HR1 6(>&=38CC
M6/N-J?Z6/"M2#3#H$ 8*HGI<M O#EZ*L#VHO9W/#LFJF4!,D5#\O')98^^KB
MVYKDHB/Y3I%<W0=20H)Y2_3CBT7"IW:1\+Y:U[]U5VY_]ELJO$C5B9S2'<7C
MYYH.?:E\=$*#=R)VV\UVOEJ4JV_K0AT*EG\X/%]4?5V6WYK10R# B$FBHEA0
M""%!,.Y,TPAK74!R:M!WQGK &>R!!D?/C!V@&KR/X(SMR[%B%*(-D]II<VSP
M)L487-M%$1><:SU0H4G)B6CAG-'Q@X9[ERJ//5 _A+0Q2@6L&10IE5.6F"91
M$B*<Y6&\_SJ3H4HW2IA\TW,@Z!)8A45?A8Q(N2SFOO@PT^LC%)Z8T)=<7XS8
MJ:I6)]&1S2.W3BBCC>/CBY\5ZJI?<QNNBZAO5Z\S;L$(%W%*TI0R"$$J(@[W
M&7=.4J/U$"L+@ZR#L'8BV6^V;L>@YK*'=_(LECO>PC0(9X8K&]ZYLUS1D-@"
M!2[8&O0][46*M[P^MSC1BZ7Q)=:!#Z\7(QPPXF19^F.U4J_GK<MB.U__G&%,
M0 )BQK,L%1@GH2#=D00(DUBKUI(/NY-8L@Y>@G:XX&K:"@[6LSTV@(7<ZR,=
MD76'B]X>V;</&.Y&@)/5[I>V;->^+9F>2-#QX9G)NG@O]G0"U*?#UUE5ETZ]
M4_WV<U$^?MU)'5<]>8;3% $4YBG#49KF,2*@.R<,HT3O<3AGQCR'HA=@ZLTE
MZYF#&VXOQYK!:34+,$?P@F-\P0N 0].J'TP&I]<N@AS3?'=,\_I%CUX7=T7Y
M+$/,_%Z.CF"^&FQ[58?'$U'&:1.,'UK<NE-YZJIFQP"/[5VO))!OLJ]N_KZN
M-IL93U.10AFV0$@2FC"8TN[BG$0"0Y.#@'WL^%Y/9^+&[,!?+]+.!X:A^3*+
M"2_B0%D?_:UQ704ULF%/_9VAZ,RY/Q?$3N/DGQ-/*O?=SF"CKG[O?F^S6*C7
MEM7IP\W'8CL#0H <(9XD.4<<X 2"KK #0BFCVEMWO:SX%I\:W"'RRPBO0G=5
MX[L*5H7)QE8_.C4V_09CTG ;\!RNP?@SV"H<C$?+S<.F4QX!;%ZIKR$&YSC5
MVE$\Y_VI/48GC(V?0CKRHW+=EXR3QOKQO=U\>7,XR!'F''!,<I2DF*<0 <B2
MSE8LJ-&]$3L+GK7Z1?9S8W@2K"=WVEFC9]J,\\4.CPYAOM+$7SDYGR#VX' R
MJ6$?'WY-"GLSHI,.?MBMRKOR:;ZDU6JQN=YL=L5B1G*&DSBA(8Y#Q$.:4K#/
M.O-0OQ:BU<<]"\H>4_!5@0K*&I5^PF)'V.4\SSM79BIRH*G&$UP/0I-^.N>=
M+MLZ+:MO[V2O? P6ZJ6]37&W6Y?;LNCZ6?#U9["1WRRNZE5"J4J!TJUE\*UZ
M+M:KYE)?NXPX_U:L[M0_K9Z*]7RK]X_[K3N^Q>J)[+!7 XR?%/:#7SGJB":;
M3_5[Y?/EY^Y@[PPD! L<LB2!<2(R %C4/1&!:*)_S-;BTP-K]%.'\'!8W60/
MQ)PYG8TDKZ29;AMU_'P>AA^3'2&O/-GN_^CSI;==\]K)DYLSUFR,+YE]P%=.
M>H2^7,IY^"?9 63/^.=\N2NJ^S>LYBC,HDA0A@'. 8=9!/<BS5,,=?73A2W/
M@BHA2A&M,0;/"J0ZYMM+59T0?%EFA^;63'<5K2V\X)\=K;W$V FM^NH\-+UV
M<MV;9AT-UZ#BA*B[)'%\E7?J3>6GJYF^-[TNGV6/>RX.#UYO_BY-OJ\V&_KS
M'\7BFS3^N5C6O7+S4#[1G]>KN^JQ^*(F6^K7WZL&D3^D/]_ZV.=R\Z_F+<@8
MI @R&B(,61Y& E-"@& $@P2A*-2J3CY!V)ZCTP'<T=/T:G];.AO\1;G[5S7U
M;3T.CEV^4C]HO [V;@>=W_5/W_QZH)RW>[MV0NVB_8#W9!#[B\4ZG6B4=W>'
M8__, OL$N\ T5NVG2,PO;YQ/#Z*[ /Q^7^DJ0I2$A &4<QS&*&))'+;&J02%
MG05/?9,3"'SV)?)<T>X@R/AAW$. T"%[^"CQ7J.VGF/^?P-UMG#*1%EM.3,M
M!OJT+AZ*U:8&H43[C]6ZF"_+_RT6'9*;U0'HAJS+C93[?">G3]\^R;^O%K2X
MK];%[?S'+ X1(%&")#*01G'(>"0ZI#'A9+8JOJF=)#T1'0.AUOC/FO%_[(RV
M#/Q%8?YKL)2HU0'_ZMM*.:(.UI(;=AU4JV!Q<,6N)NF@+:JGSI-MRGYU4 _N
M=)/ 1LBO@H-C+P1>-N^1>T'K7] X&#0>REEC[6,@G1RGIJK#5CH3,<;L$],(
M+Z,R<*("['BMX22=_US<+>>;37E?%@LA"2=W=[O'W5+IM)37Z]6V:MSB]_?%
MG?K&IVJM9B;JX"07>810 N(X3VG,(YSDW>R#AJ$ 9M%K-)A#A;#W;0C;.Q*H
M'MZ$L5)Z(/^7<F%">6P/UFTSWR$:>AIB-CX-)MGU<.UB+FO2AEI4D;"+SOI*
MW<AIH<]"Q$3&($DAB$ (4\%RNK>?\=!6I_K:'5IXCG+G1FI>9<_!7\J#)\%3
MTX!_M5W$Z-TJINL8@S1'SZ6,*W4SI-X941GP"YS'>>]8,> "A5JB[JH9IJ;2
MSOPZ*;MNF3/7T;<25J7?D(9Q&B<"DB2-4R(0R/9I*>6 V>JGK3WONEF/1 W!
MM)5&:Z)-)=$KP[VE\.1$_\KD_IQK#3S!F9;V]>5[:IK7VY^36N>&*5V-VV^L
MW=R+<C5?W97SY:=J4ZH$AWS=U#=W9IC&E(L8AQF(TCQ-I<2&'! ":)SR.+KT
MU(=36_X&X.'4174?[ $&'<+@SP[CP!LJ.K2=&8-.69_&,'3K4N6QEYH-QN8V
M[MY(2$"*J(BSC/-<" #R-&J-P)QD1A54##_M>;N8?/G";[\,.XQ>,G!FP%A2
M-8VA80N^<M)=;+H[VZW7<K3M;1&:IY#!7'X?Q0A2B CO;"5)IE5WKI\%SYV_
MA1/,:W#_QRQ5MN1,+T#[I\LL(C=XKH*.L;$B\)N\7%006QZG)"36/KRI)_T8
MT:XO,=\\D-5"_1_^/SN902_5<BW9LOEZ_;-<?:M/;<_2C"=Y"A),2,;". -,
M["4MXI%9O0DG%GW+CD07S%>+X$[]H3C@'+B@@@Y79\:66ZZG,=8<^_2Z (,'
MQK2GEP_5>JM>?;Y>/1>;YD70&4[B3";-<OH:,A1&C*FK$8TIA.7_F P]*P.>
M1UJ-J;D[7QY0F<5Y.^(TY^&^.3.<=Q_HNM:@R\\<^PU*SLVI^S X#<WIY\+K
M.7-_/K0G#7=WU4[IUVI1'S3Y7)>V56>^5<FJ-L.849JCF/.(L@1D$  <J<J#
MC>V,1F939R<6?<^H6Y!UA*_K_[5%?VN<AG,,-Q1KSCD&9]=P#G),;'-<[PAB
MO1Z_GZ ,/"O18>[<+,4I\]-0-<<^O9[%>&!,6_?*M?QI45^.*19*9U>2Z)]2
M94&>A"%01D,29Y"G26<-4&BV7&)IP[.V=4#J"D+WP=-\W0['S>[I:5FJ43C?
MUH]'&^J<+:6:RC8 FX9:UB *6DC!'M,H%9A/\'-.L7HR.A&-ZNO%:U5RPHK5
MHNV,10*P#".8PSPF-*4BB5L;&$(L\RSUV(G%8NW%+QMISAZ$]E!IGN:Y>[%4
MVV.E]C)1%BNT3CGJM3([XG*L[C*L-ED3$0D[[.>670T9T!4$]?Q$L=[^_"0[
MR%9F1FJ-Z4G- &5*M%_IA00+B,(<QKD@D>"<$=":SL(\-UKR<6+0<\K28:S3
ME*(#N,]3##=]W%"LIS"#LVLF/!V\JZ &6//+#_RJ,Z1C[1+I,'=&K9P2/PT1
M<^M2Y;&C.I*\>E8XDZ**<!9+DS!$61J%9+];GH$<&$W)>IKR+'-RUK"3 _#I
M3;5SI'&:G/94-_=T.M6U&MXHL[3SC-GHF1G5$U<R0V=T-<R&(_UC[4_J.-OF
M9B66Y;>'[=[H#%.6 XHSE(L0"YZ0,!6M/8)1;%BWQ-:*9\WJ@*F#U?<UM(-D
M!4_R'SW,-X5Z4J>.(,8GV:VYU1.P86@UTZYC1AM4!^D:^JSZ"7;.Z%1_1J<A
M40[\^.5,NAMF>J=5S0MB$$8BC$2681**%*=9&'6Y'*$0&*TU]33E>?'IPNS1
M46*ER6K/Q,H]H4X3JREE5)<>'W3$\33DRI4SNAF5#4<&9Q*Z*]]2,]?%75G7
MJ)-_7A;UM8'5@CRJ2\/-,[LG,<ZH2$. 0Q)'.1<4L)CFN(,7YD3KT<+!07G.
MU]ZK&\#SY;+Z/I<=JW[?<''D3SV@YT>.#+X)[X3E\_OTPS;D- 1B>+=_W>T?
M@W<7Z^XSGJ><X9AG,4L$B2DC'+8F*69)YB17TC$T4J:D_?*I&S;[+ZT[)=+U
MDOI$\J/S=XV=L#L-Z7/CBL%ZN2$_NA+U]ZI:?"^7RUE&6<9A+'"4 A!G$,-X
M__E$0*/+%MH?];WVW>(PTQE]2O0TQ0L;9OIQD0@O*M%9/:,(QMQ,8_2;PZYZ
M]@FS4?V^G'\ME_5;@%)&OFRKNW\]5$M)RD9)RO;G?O,M21'+$Y#DA$4\2V6J
M$W7F&18L-1GUSHSZGJU<$WK]_OKVFG\)R,<\^')[P_Z_?]R\S_GG+_\6\'__
MX_KVO\P4PQW=>HHR"M-FBG,$<9^MR!QPK(U_7<;.2)5STJ<A9>[=JCQW5FLI
M?'VW-4QYB#*:T B$0NDOQ]TI<$:3,+$4/U,SGN6NNYF]/" T/-O4AT)C0?/)
MGK6$C7^__31#>I)E2^OD1,K:D=.RU(\;_3W]^T+:69!R?;N>W]^7=Y^+YV*U
M*V89C&*! ,-1SO,L08# M+&7Q")'6F_K]K?B688DH&#;(-I+T4_3G7MK!G5W
M[H<@SW3GOL$4* );5$$+:Z3#W2=I.KN%WY?::2B1 S]^V<)WPXQ]0C3CB%,.
M20;2/(581)RBN#.48@Y-EJ(M/N]Y ?KE/9&C-*AO%G29-]OLQREE_;.>L5,=
MHQ1'F[MI"$H?!RZF-(9<Z$J(6!?_LY.?%\NR6'=6?WZ4#G=FTXB&$*!03N$8
MB'C(P_;P49( !(V6E7H;&R.Q"=X%JSU",YWI3ZZ>Z@S*JYD&==""&ENP!W<5
M?+Q,JA=-ND36&85RQO,T],J=.Y6G_FA:7??T@A0%F(F4)E&>9""C*(O:VF=)
MFH3"Z*A/#S.>]>L8V;_5&_3;GX8+1'TXU!.K@>@SDZF7S+4KW&2[79=?=UM5
M<B+85L&G^:CK1E9+W0[8GH98N7#DE]K#CKC1KI58/3Y6J]IL4P:.,SD3%#@C
M,"%9*N>%B.2=&9X#H^4BXX_[7JRN\00;!<A,@\QITE,>KPR9Z4U+3HWE*JC1
M7 77F\VN6 Q<(/(5)V>DQ)J^:0B(/?S7%1[[\:!]S'FQJ*N@SY>?YN7B>L7F
M3^5VOCRR/D,IH&F.PAAGN>!$/6O5J12D/(Z,#C#W-^=;4!I$ZA64XL>=.J?<
ME"<*GE4K&)8+<4"NGN@,S*N9#!W !0J=HK;%=Q4<2]3 I[PO4G9&I1SR/0W=
M<NG0ZS/7KKFRN,)QZOU2]2C+QV)[<Z\>)*608@0!DP*+0BXBFN2L0Q'GC%G>
MU'!BV_>:U %N6VGR[L7[Q1<>ZQR&?DTI')%Y0UT\(EWCT6A5!T7&HL'??38D
M])QJ>FJ:B4BH+^].WV'QP**NN-ZNB_EFM_YYE*%&#"<84TJRD$"00,C2MCBP
M3%9C&)N]G&=A0&NH]GDJK\/4S#<M+^_:,*<G?;XHLU*W/5?'T\]AE>M7/LZ(
M4P_RIJ$_?1RHG'6DOHOI,P(0P!PG&>! P##G*-X;"G'*3,X66'Q^D+,%FS>6
MT,=>YC5:WM6F<1I#HX\#%Y=S#;FX-#26N^?9E[N'8K%;%M5]=\/KR^[K?Q=W
MVVU5K<GSO%RJW8+[:GTC?SC?EJMOU;IYV*YX+T=N<:M^?%O\V-*EFEYQF#%.
M4TQ1)D(8)Q$4.%(3KBC-$A!I%2\; 9;O?:S6&Y54[^^<M@ZIC9AJ'>Q]JJ^H
M[[U2/VK]"FK']!* ,5KV?.(P\48UW%USUY[!G[57@7(KJ/TZO0LW>A,O*CD?
M*%;;^L;Z[]K4+YP8I\G;'5C5Y%_K)C?I!:^"M&1;1=Y,TA+6<=<]_6_$ZQ';
M>-PX/Z;CU>CC2S^OJ*VT1>6;.M+SU>+H%. K "P,209ADO,TRTE"*4Y$!P!E
MJ7;>X-BLY[R@1ONN>T^AP5M?27QO>A+8!^67 _J(;)L%;!VB>T5BU]SK1]H1
MV\ NDO;J]#K!SXR1$\'-$ZWC!R]?CE7>NZ3A71(%@E6;[6MK%&&JBN%R+B#.
M55W<J+,6 F3TMINM#?\GE9ZJ5:&>'9/9:I-S,N/%8VL"]5:0A^#.(DA<U4SU
MR,<=731YFYTS*V=]^9S&\EEO+U[?.W'"BO8:<YN5W]RKYW+%LOK^1;TQ5M1!
M<IF7F[MEM=FM?U% D>2,)&&44\8QS#&"%'5H: :-C@/XPC#@$EG]UK1"?A4<
M8P^.P!L> O?5+GI2-X4FL5_@TFB-T>72DN%S&Q&>VVP:<NO=R]=;&H.PJGU7
M\&A!9'^KY\-\NUO+__MZA22%:13CF."<1D2$&>-DCR!.C6K0N;3K69:[A<ME
MG40^MA@-;PVZI%E/<<=BV$QE7ZP*7QW?)>R@CBZL!D2>$5,?S3$- ?7BV>O;
MA][8TUO(E3/X8K^,+&?RQW@V_U&HMQWD//]9_L*W0D[W=X]/:CWHM823*!$A
M$D#"H'*:'^*<@18928G>U: A\7A?^E5N'.T2J16P%X*P"3I?@M:9X,@;DZ7)
M@1I09[UX>FUGND;0K]EZ+C(/U)(FJ\_3:U';9>GA6E9O%=L)LR>7MX=MMRFL
M>P_L<37>*#%=*7^!3BO/"%D4@BQ. 4<\0DC$H1![)((CLU5T]_8]1^^#2O29
M&'DA7G?U?5S.;:+NU9$X3WC*9$'MV65]?PTUC2F45P]_V0[PS:;.E$KLI*'B
M0[DJ'W>/-89/\Y\J8]G\L9)DM[<6F]A 5@M59T8%B_I(STOLKP,$P#R#",6Q
MG.J%#,89)"BB.(P$8ZF<%NI.LL9#Z'L]JW8L:#UK]T8[WX+:N>[&<)?T2?^"
M%PZ^EB&#N=B(+7]Y=O9[-+KA$IN/]NXUB1NQ"^A/ZWZ/KF WT1N]2^C,_KPU
MP(GYX/@-/OX,<0(<5%,:@@:7B(XV\9J9;3E?7J_NJ_5C/3;W9:@PHH(@S('(
M,TRR#%+:E U6FWKB8E5:I[8\[IX?;Y/O,09'('5JKGEDV> >QQAL6][0<,*Z
MUNT*35).W9MPS>GXTNG>I<IC'^PI;/E\.Z\E=88C$(<Q("#F,%>'R;*,M 9%
ME'"M<UL.S/@^FO7VP%+XVK2GKX@9,&H9(/R0Z20LC,-CSQ#@AT^GPJ_%J[7<
M[PDP$7ESUB8J[1:.7!)T6VYZR?C[<E5<;XO'S2Q+0,JA"$661&&8IC&!46,4
M(<J$UK4 1Z;&E'.%,JAANM B WI[Z+H?9AUJ^VBD.A!Y/^3:"?TQD?4=Z]&4
M?\^*J?J;TSGA"&#AC$X4L.7(H%CC>E<<7TC[Y94UCJ(XPU$H8)S%H8B3).GL
M8J07#-Q9\QP/6H#'UR^-WA3TQ;'>1O:P])H%A;[,^JJQ>)ZP,YO1[LB>QM:S
M0W]^K9SHE"G3EQS5%=!BM:GCJ[IJ0>>;8D'6:]D]:\G=['>]N^>8<I0F/&&
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M@P]AL\G*?U3K?\D8>'Q2X9=#"22A"<Y22I'@*,20(?F'UG*8Y%J/YKBTYSG
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MNFP P[LLVQ9B\4>\#VUVS?B TCQ6D19;@IW)LD6;_8ZJ;.-F+U&VYM6/)LO
M &C*\HS$@@I,$ -1=Y&!XXB+_;Z?_KT"QPAL=OO&+/3BN@%\*+(;T@?3X2EK
MKS/%U6Z3WU%G]9WKI:Z&'%[2U.7N^36 C\7V5)$:46[NYDN5;W^8R]\HMS_W
M)^VB*,QQ!),H#G- 8"0$[HK'\@BC4.=H\6!@/!\R_E4 I!MZ$CM<>YP7W4DV
M13\9KNL!G"M7V'A1KU$$G1\ZIY)':L!%=;=3WZDOW_Q>#?D"^O0:]%7,E12J
M0)J%, [K,.J*TS<"Z^#--6ZH'=[=:J1A83;%^7+W4"QVR^+F_B7(1?-:Y6V=
M"41QG(1IC,*<$L(A3K(<M*8%RSDWN<WCQ*#GL-IA5+5=7FG!X:W6&JGAB[=N
MV-:;Q0Q.M%G0=,&QERF+#F]G)BI.:9_&],2M2Y7';FIQO9JLU[);%DJ U2OB
MY$>YF8$8TS@+$\!BE F1@CCOMEY%GF:Y\?5J&R.>-:ZY&GP$["I0T&36(L$9
MRIH]D7I2-@B'9O)E29^_V]5OT'-&I7HS.@UEZN_&6[>K^_/21X'RZG%>KF;R
M^Q0(!AF"- 01RE"V-QCA5&N9PX&9L52H@>= AW3IM%<B#TPZTJ)+) ZF1@T0
M0STRY'6ZBF3JB(8F67%CM^W5)F+ORU5QO2T>-[,444ASE%(.$!(1P1BWCR#2
MD !$[6L[&)L:=GGU,"]1"(,:HJ%"]:769@/+*ZN]5DK-"!U@@^HU5=H;4M8<
M3T.U7#ES=L.I)T<N-^WSW?[N<)QAF@/,1$A"FJ5(_J^L \$P1:XKU1B8]JQN
M9^LBC+8;?."GYVZP!=%3'(SNG+/8#;;FT/%@/;I1BJ,XS1BA5"V&1UF=\70X
M(,HCLZ="W-LW&;2VKW:>ODL_YK!U=D/;CO#?:O#:^&<W?JV9=#^$#Y<.$XA1
M G""> AX*$(H4X$.29S[&\3Z"(88QJ>O7X\\C%U=Y[4E_7<;RA8>6@]F6S:=
M#^?#3;58 "BRB&40481BEB:\786@D7J!QM-HU@<PQ& ^?5=WW,'LZOJG)>6_
MV5"V<-!V)-MRZ7X@[V\V12@F.1889V%,<)YS0),."(\A]#60M0$,,9!/W^T<
M>2 [NBYH2?GO-I#-';0>R)9<.A[(1[=A0"YHA)-,SMDCD6*2YCCO<*0 <R_C
MV,"^]V'L\RZ@(=4V*_9#<]QK$?_<2VECOLUN3&E_7;5HGM]*5FW\LU-5:R8=
MB^HL3DD&DR04%,*0JZKZG.US,T&,7FEW9=-H7V#JU_>T2'8JHD[Y]22=P[_6
MKDE>?Y'4IO^WDD9]K^P$T9 UB]MX;UK^6&R[#2#!THPC@@"!*"6 1X*'^^0V
MY*%>4NG!\ "30MT"\CYH/:]](_/93_Y.JI^Z;W6I0KQWXJVOO0W9 '87W%K>
M%1H9ZI_V^?I*\KZ0.?OW<OM0KH)J500_U9VVZC[8/A3!U[G\RET1;!X*]8OS
M;1'L5E)_@[G\W7W;UAG#WUS>>;M Z!LQR6.K3.X>FS/'3M]8<\N=P^!TM+M)
M<H)@+J*$(SD_2$0"Q'X5%:(0.X]/!K;'/10P!+G.HI0G5CT&JFN="OI#M('S
M@.6I+;S&+!6G-H54T<6D0]?9PS)^F^BW"6 VOIG',&L&W8:QP[X^R4*4\H2&
M(>$Q 1BJVXXMBBC+-'?A?%D?]V#,, 2[#&9^F/4<SC0>'ABF)7R$-#\MXCVH
MR3^L)Q_3SIT<\]U*OU-<L_#.*K+9LN@TMAU.NJ2"<,$!HCC!*.)$G5AK08 X
MY*F'T*9O?-Q38H/0ZS"P^>'5;US3>+)AD&;P$-7\-(?WH'8OO[%]F'A4.W>$
MTG,C_48QS<(YFY!FRZ';B+8_\I6@&(J,L9SD("649PC #@1+4>PCHFD;'_>X
MY"#TNHQH7GCU'-$NOW4Q2#/XB&A>FL-_1"OOIQ_0SAPE]MQ&OU- ,W?.*J!9
M<N@PH!V=MLM0"%D:YU&6,R@(R=.0=!CDO)$XCV<&MB=W;-@3Q<YBFB=N/8:T
MB;2 \W#FJ25Z1;.W3W@>@EH3I%Y%J(V<LJT#^7=EM=@$WZ13TB<9YF0LNU>Y
MB I\ZG>6R^J[^D=O!\!!XMS9D]U^V^ZWB7(VOID'.6L&'<:X611#'*8$8T C
M+B!)2-Q=S@&$9:G.26Z7]B9_BMLIN<YBFE->_46R$2AV'K2<4NTD5+TY 9,3
MK_DW&8G4<T7!?'-QVO4ZH@T2C/J%(.V6^&T"C[Y'YN'&D"W=*T-YN;E;5AMI
M\K;XL:72X7_MB_/#3#">AU&"(Y@+#&)ID@-" $Y11K0+]_4QX4_W#J@"!2NH
M<5D\;^'FHLH9CMX89"Z9G<:%%">>5.[[G=E@(HM%J2+!?"G*E=3I<KZ\7LFI
MQ6,='][ ,R-R+'.:Q&F"HB@!C.$(MS@PX<"H*+M[ZT;9G,6+%']\^O2>?^ ?
M;\G[0%Q_)!_9M?S3]4=Q\_D#N;V^^6AV,\\#_7H*-R[S9KIWP!KLP09':(,C
M8?SSH(P#ZZ$QHV=4TE_K3$,[/?I7#=7/#>\YW]]OBJW*F?:"GG*1ICA-A;I$
MF#.4AR -64AA%.*(P4SWMJWYESU.S?9@1LM+?N7CS$#K0=XT1E(?!U[?@.W+
MA<58.'I;AD8HY%'$TB3&<L: ,,AH9RL'B!D5 +:RX#EW.!H;?=ZNLF3/6$P\
M$6>M)V.^1?4F+7JR8D'CY)3%QH?3XF+-B*V^O-]7.L_R.$JA%#. I2&>$IYV
M]EA.$>RC,?I6AM>9]];O)-A3:2<X?ECL+3HZ! ZB/.]UGD3HS>DT%<C"CPLJ
M9,N,]E)EL2Z?Y4SCN:CM?:RV_[>\*]MM',>B[_T5>IP!4H!(+91>&A ILJ>
MU#*I= .-?C"<6$EYQK'2LEU=-5\_I#:[$B]<)=7,2W=MT3T\) \O[[TD/^WN
M_E7<;V_+=_,-G]OO6S3[5V5F6>(C'+($TRA,"<@H8Z1#PD*FI%$N[#M6KU^J
M<K/QYD_E3F1PR@>O*N[+Q_7R/\7"F]>=IJ9@3KI ,HH\,ON*T>4>;:-Z5QX'
M[+6(O6WI-9B]]YTT[E$/''A6I_5<0-IA)TU#1IVV\&4 VSF;,J4(+U"P^;+Z
M;;[:%;6V7"_G=\O5<ONM60QF-$A32/,X9%G(6)!%,*6->0!P#(/9NLYH+FXO
MRZYUVU*S/6UF^RN8BI*[ZK =B*\ Z;4%M;C-XWX2>5SYM+K=OKA<OC \_Y;4
M5B#U:JA77M,C/5JO@3L6Z?(%#:.1KUG5("C_(@ *1^-@ FPVY?U2S*:ZHMQ[
MZ+,.M0?")=LK^92H/*[ =:"L^6?BFB;^5T]EU98XK+YQJ1/5$66;OFAFEOA'
M;>F$]UR57Y8;D<3@?WC'OWKES=>+>L+U'[^?K[V[HJZQ$-[KBL.Z^^8]%?,U
MGZ.[[6:Y*+[_ ?ZI1;'BO5!]$PWC/SYOQEBQXE+,?YROYG=%-[_GC_/E>L/-
ME*N5J"*<K\PJ,50&P8ER#"?C:/R:##?-*AW//]TM3V\]JT=]8S5K!AOIQYJH
M$TDA"3($XY 2ABAW A#:(PFC1&_+8\^^XRU/W5=\QO8K0C>1F\(JW?V.1?Y5
M]SOC4*^[ G^_]C:0VR77:T%[>]179\L*'>]XI(F5VO'8[Z:I[7@<M/#DCL<5
MFR8[GK-0ZM+D64;BB((<)HG/\I3Y( @[,#!+<"Y;C^T0@N,2;2OZZ[H7]'<^
M W> S7W092VN\4^CA\RW20/WE-ZF21P/>_ANX_3_L3T2IX3O5LO'IN2,_Y.J
MV.ZJM?-MT^5!H;B)LCC*IKNELME(B0V6=4[5<]W=]FY9M,EUWV<4@3C&88S2
M@,1I2)+:H$]9%"*E0ET#,\-ENP^@F9;6J).IFNYVRJ-VOEN%0L?Y[I<$226\
MM5F=QL;%1D-.IKP-N3%2I'VB/4E!&J0H3%*:L#"((^2CQBA#,?8#8U62-S62
M,LG4DCAAUD"BW)!J1Z9D^!Q.JZZ5"G2,*)ZP9FDT1D:W=#E2#U[WP7*I%#;@
MKESLIP%*$IHSG.4$PQ9- DC(] +8=C&,6+>SVO>@;C#;<G^H!K3'ZPKM<$H/
M^0<HY%&B5RJT[:;#IJ&XSEMY,L3MDE6U,'>/Y/L<9[TK;_.;"4:1CT,$^>::
M^"2F6=2;#V*$M M[+-@>LK"G"<HY*NJQT0\JH>VAN+>HOJ\+>YJ$@WY1CPW2
M=:+5 Y-OHZBG'?PG"WKV13_E_UB\VGY<^G+W7XQ$6QQ!4XH]VVS6T6BS==X,
MRGD^/!S!=38 /@MQ& 4YBI,$4DACR+'1'EL>,Y77FX=!Y#CEO"_M=%?VXZ*?
MM N!1NXBV^OXI<3TZ/5!ZGRK50PY[,^I;;(&:?/EJB+GC*LO"6^YN:IVT3;9
M>O&/8O$H=H#W_*_J6,^QVS5BD$8(8 19DI  $<!WA<WM&HS_CV&]2)D#(([#
M9?N[@W)Z\_:W[/;M;]1[^_[3[<VOXG:A3[KJ[Z)+5$5_Y-[0UOH#W+77WB+W
M]M"G<=.0"=-2*N^P Z<F[BZ;>E+3G?,K$TO+EM5M-7]X6-[WJ\D-7SI86?TU
MKQ8'OYPAY(,<I4$ 4YS'*:!A3!O;P,<9"V4TVZY%UP7YW-%KD1X<PA( O1:A
M?-3&(LV7XV3C,*PFN.<Q>G\<TBR9(+?,LWQH;!R^]>)B!H-:)DPD3<6)&)%]
M*L</$#EH4^ER\!DM'DV5(XA2D$,0)3B,PSP"$:1I:PJD+/!GS9,%G[;S:JNU
M8LB949E.+Q')SZC;ZROOKN"+]UJXB>U%U[9GT;D27V-^)CE'%)MP?DKH\*$Y
M \BN$A>C?VS&TWQ5;&8$IH10G_OQXB$A&J8LRSN[<2I7@VO/FF.WJ47D-9"\
M&I/1 JY#J):3Y)A+90?IR$+]QIL$O4:^D6.:]?PB)5HU-?QUP^4%W8"T2:J[
M27O.2[TQ4[K;YN)+L=X5;87%<MV[!*U', M3A*,L$8_*)9#OUE%,PQ8%#$)J
ML@H8VW:\)K3X^O*3Y5K!8QJ&?+UM]9"\VUD_?H"N,-MY#]DE-O?@AEVCNSN_
M0)?"/MT6\9-<K^RU[L+>W2Z+9FN98.7(<AI&(,TRS!+QBS#S4X1@!\''N53V
MSHGA@58Q@<Z^'V[(N<GZ-0#==A>O2?: C65K@)YPLV:I]XC9@G6<*.75RI#O
M*2]5IDV36J>L\&<4:J8Y"X"/N#6,"0P@R0/6F0(PS=I0,UTO# +-EXRH!YH[
M/&IAYF*]F%J,69::24X5Q2;(Q)C5^)"MMFJ>+2KJEQ9OEH^?MQ\>?MTTMT_,
MDHS1$(4Q!@Q'(0A21J,P@ F)4D0H4SI+;6+'=:U4 ZU]/+<2X-Z4#V]VFZ(I
MA%>KE3(B]+RO-327:JY51V,-Z\J[Z7CDT)H3*<-6,9TAZ4R1D@UJIU&#9*4E
MI?V!)[\RO[)6]M:R>^YJ[D0=ZB(OGJM"'+X1OG$>1"B%#.(<QE'$TC1.8 LB
M9DE&93>0#DP/)&*'LT^<YNEGWY5W@-P[A"Z_M7'1(Y>WER-WAKD*_A#](+_)
M'+D_-(_M.>@7&6]8G:P3?K)#UL?WH%TVKAQDY,HO:\>LSRB!D$0X]_G6-H#B
MH!WQN]4SR'*I*ZJU/^YX::JW+ZUWK?+$CCY9E]<4YSRIK1HUG".BY)HH>=%W
M3IB>K"L3)Z/9Q]IZ0I6-:!E?=\W@EY:&AZ)V]G&1&04Q#%)QULQG"2&0!&G<
M&DC""$F[^XJ?'5 OE:\VTF%)4B[=$*0CE#T2=YPH*J,;;DPT\3)'TE+8?^J<
M"*HS,!'YTP#^4OATVRY_)/:AJ*IBT>9&]@>X^I>T XAIQ$2F'B":9PFD?BZ.
MXD8LRY(DDHTLFAMR-_4[;'UF\/"PY$B/P5_DZTRHT1[7TP@X6FS/JY.-=IG2
MG'8'=X_A;[?\2\TUMZ&/"8L(PW[DPSAD&,6DM8W3*)<ZOFC7HF/_Y-5$/(!Y
M)>X:$DCU;LBVQ+B6V U MJ'@:?$\A.X=ITY>^PRIGZ3^F;;IO 9:8<Q<!X7E
M[.MR,\N8CY.,I 1A"G 4<&-!9S@&(+,C@M+F1E3 =E8*F-;$3YYF4^5SPK ]
MV9,B=V#%ZRC3DCMEOJ>N=>H-DA8Z3:[LJ%Q>/LV7ZUE \BQ,<A^&&(/<#Q!B
M66N:)!E4*HFQ8G!@I;.I:+*4VM T!VP:JMH?#:1)R5@#25O(%$G^$:1,M4E*
M8J;%ETR8G'R>;XILO?@@GDG[.*^VZZ+*'JNBMKQY5SS=%=4LIC!+0\ B%/IA
M2'$:@-XLXW\I&SRW8LRQC-48/0[2JU%Z+4QOCU,^DFR'W,LQ]\%Y51.T\_"\
M/QJ "C?LV.%5/FX_.+^:Y\?UAZY,@%^&A1-A?ZL$CI\,L-N<TM% L^737O=/
MW; \2@GQ,TK#)(9)!&*,.LL$ <7'9<SMC;EWUW\\RPK3IIZN&Y(M;M_'>TQ+
M@C0MOU>=\JF[O1HMDO9Z==F2/LW2/YA:UYEQT3UXW>M=,1=)H\6']4UQOZLJ
M<2GF>O&^7%?=;_%\L]R(GZ^7Z-OB_O-Z^>>N>\]0O*@> !I2YL<^##( 8% ?
MP.'"G8*8*!V'&1.H8X7=7V3NM2VIY_[;]?.NO?FV1^[MH>LEC,;M<#F]_F'Z
M6DWH'76SF\- #KO@S+(QB9Z?QGHS#2I>GF>:!"BE%>Y@JM4SK0^*1QC3"),X
M92R(?'&)1T!;<WD<JCU\JVW$\<KR2F?TDVWZ/,J)_B 4J@FV'GM.]/@4.V>T
MU)C0:>B@>3-*RP/-7'_:.':($4L#F+,4"-D+4H!A9Y!Q%*8*)&EF) VZE,ZQ
MSJ:^#CD@THX2C9(2.\V0HAHITCI=/5)MB(0B:7&CJTD?GH4_]ENYXGZ9J,IN
M0ZQ1!D,2)B2+0 JI'T8H0*UQ&K/4-]$G39-#:]65UP#U]DC-!$N7:CWQ&H!E
M0R$[0O#E5-@@LG:<.P6),R1_FG)GVJ@+TF>%,YF,_Z>"$[#XYVY><9D@O[=V
M,HQCAFB$2![#)(_RE'9R2PE*8MD4O][7'8M; \K[LT'EB<RF?+)9DZ_+67OW
M5*DIU L\&GEY3:KD$_'N*=/+O+<#K 76WT'X>S&OC%+N1]M[(L=NQLWX275#
M_*6M42*OI+>?E]5K,Q!1D$61GP"8T)3X*4Y;,RP),JGR=NV/.];1&I.FC.J1
M=5E%G?.D)J(-19T0O/&T=%2/*WD9=<Z9GHKJ<">CHL>:>T)$C9@97T/-X)>6
M1HC"O6U\*&P_O[3C TQ#Y,<@B:"/81SAN M',C],(^FKV;2^[CKE78/2%%%-
MOBZKJ'NJ%#/&#4N&.JI)E\+]9LYIT[S"3(<^J3O*CC7XA)::D3.^F!KB+VT-
M$WDY%?N-6]Y[16L!!A$"U$=!C )*_!#G2=98R'S(F/2E-ZK?=2RAT(=07@24
M2;FLEB[Y4-/)'HF&.BH3(Z^++@G24T0%HF1T\$4#3RB@+@WC:Y\V\M)\$$RB
MCO.Z+S\-HA0P%@> )AD+$ 9Y&'>P21 HY8)&!SO1>LYKW5KZT0D=M[#33<<K
MNNH.^_Q'JO"\EC@<,)EA,(T4VW3H&*;:4[>?Y,]P5<LOW.:7!O?+%.,L!XSF
M29PP1%.8I"&#A'16&<Z0VODM,UN.5Z(]O.[.[E?BI'IJRY!;N85B2%K5=-Z$
M44?GM,Y2=4:&;9$\#16UUII79[-LLB2K8=?E^O&VJ)X^\F$H3L.2\NEIN:WO
M02B^;C%O^+]G&44P)$&<4$0QH!$%45);1C )<2H5U[!IS[&6D7*]V5:[^]J%
MNB\WW*WB2XT85POQ/FM&V <U+;/"L9R>#4VOFJ8)=&]XCSQY'3YO#[ ]?^0)
MH%Z-=&!'58*[,R)GD_EI")W5%I7NQJF:X-5G_5L_L[ND- _R##,"\XB;B_(D
MB/WVL7B*0Q!*O6YK\GW'@M9<3]%@DKF0UQYO<J+EFC(UD5)ERXD6':'DC/:8
M$#@-K3%J06EO.,DG?UZX:_LM;/V,]X>'!_%TS>-\R7T)4J[$\S75?-6\%^ES
MAE" @H"&& !,<Q21'DQ*D]F7HKHK93)%#D&H3+!#O#H;'#Y(ZFXRNS!'GXP3
M^80!V!T_]3!$(\M!1ZR:/_!VO>6C<LD]ST8RWA=;^O5^M1.O[OY2EHN_EJO5
M#$#$ ( XC7".8$80C$%KFD0<EXJ#8,6@8X]ACU'I72B[G,HY#X/3J>9-'##9
MX+OR.$+O;SU&KP/Y]V$]#!G>SK@<5FF?A@]BMTFEPV&JIG!D_KSD^EF_A[)A
MN^VN*MXMU\NGW=/'^;?ZIK.;XK[@JBSN1@ QS-(D3H3*"D\I)3CI(*1^)G4P
MQ8EAUZG4[Y^:[G&I"9]=JN4$<#26U82PA=D\\\E5L$'JM5"]#JMW<YEZ)WJH
M0N,97732&]/01S=-*P<8S6IZ^;$JGN?+!?WZ7*PW1;V;?,\9:@X9S0(0Y1'S
M0Y;E81 $N1^SJ+.9))%2,-S,DF-%Y$C>M%"\YP:H)XZ*;XM:*=6$T9!3.24<
MCDXUZ6MQ>2VPYKI8[@?VV(95NK,TG9$V._1.0\LLM:5T,0"UX]GOEIO[@N^9
MUT6YV\P2"&B:Q7S''.4A$G6 4=B9RTF2:@:UU8P,$=G6CF,K\J4<S'9'E7Y$
M^\K[#M5H4>WO4,B%MO7HG(;>F#?C=)#;A!<-E9D!&@<A04$.DQQ$#,/,9ZV%
M',=9,-N*<)VRL%S\KI*6]! 49XE.N$N)'&45L<J+OG",IA1RXB#-TN3T0![Y
M:0E0;/U^UA_VZC7_U<\_=7_"_W/']V ___1?4$L#!!0    ( +2*_DXXIG14
M6<X  -23"@ 4    ;'5V+3(P,3DP-C,P7W!R92YX;6SLO5N7&S>2+OJ^?X5/
M[V>W<;_,FME[X=JC=6271I*G9\Y++HK,4G',8E8G25GJ7W\ DLDJ59')))&9
MS*+MZ;%5)0")^.(#$ $$ O_Z?[_>SW[XDI>+:3'_M[_ OX*__)#/Q\5D.O_\
M;W_Y]<./ZH-Y\^8O__?__*]__7]^_/&_]/NW/]ABO+K/Y\L?3)F/EOGDA]^G
MR[L?_C[)%[_]<%L6]S_\O2A_FWX9_?CCIM(/ZS_,IO/?_B7^Z]-HD?_P=3']
ME\7X+K\?O2W&H^7ZVW?+Y<.__/33[[___M>OG\K97XOR\T\( /S3KM;!$O&G
M'ZMB/\9?_0C1CQC^]>MB\I<?@H3SQ?K;#3Y2%?_ZHOSO>%T:2BE_6O_MKNAB
MNJ]@:!;^]%\_O_VPEO/'Z7RQ',W'^5_^S__ZX8<-'&4QR]_GMS_$__[Z_LUW
MC2R*U?+N]WRQ_.NXN/\IEOA)%>.IG=[>YF704+[0^?+W/)__DB_?!(7=YVH^
M,<7]0YG?Y?/%]$N^^:W-EZ/I;!'ZNO[D79G?_MM?9JLO 24H <,@8O2_VVAZ
M^>TA_[>_+*;W#[. XD])8K[/Q[/18C&]G6[8<;-:WMRJ<2#>:A8Y=[.\R\LD
M:5OZ0IM"1Z),5K,\]"/\%+]=S,,X6S07JF$+;75:CQ;3Q<WMNS)?A*^L83S2
MR9H:'7:J&8#'*W;8Q7?%;#J>YF?T\7G-UCI9Y&$-X)C_//JJIN6X'-TN_U86
MJWE<&HYULTG=7CK:4/4G--%+MS^./LV.DZ%Y"VUU.DPI]]-E7/T7ZS5AO@R?
M"DO&<>8VJ-E#)RN8WJW*\5U8[9\4U=_4^&/H03/&M/J-?@1_*,KEN[+XGWS<
M=$DYN[T>!/*KY:K,:[!.%O'4+_0@=*-IH7']%CO\W$HZWL5#-3KL5%/TZNNU
MU\'Y)'PECQI:A#5\$JU./9I%'^'#79XOCW:T8?U.._PA&"%YY-K-K1DM[ORL
M^/TXPB>VTYL 9_#X[!;[$NK#LAC_=E?,)L'%=_]839??WHV"DQ>\FV7P?!K,
MC^TT?SEQ=W_9NJ0O6FY+R&J')4S?+LS>RV]OYK=%>=_$P6I2M:UN^M&T_,_1
M;!68O5B6Z\\NS*@LOX7U)GY_L9S>1Q!WY6YN;?YIV6QA;J?QUD7].1\M@E40
MN[/[G5HL\O5:^W8Z^C2=39=AI=V6F]S,W^?C55F&7J]]M[]/EW>_SHM/B[S\
M$I>5-_.'55-;I=].= G=.9+VT[%#D)VOH:9-=BK6+V'DA#G@2T/OYJ0V.NWX
M?ZQ&<1I;?_?)5*8^A?IO\R_Y#.^J)8AV_E<Z%;Z1P=J@9FN=G,Z#=3D=S6Q>
M3K]LT=K-SL?ZV:AR/UW=+23WQ2JN[3L,_SV??,Z;#O86/]&3V,4L[FV7HYG^
M]M13J,Y@6I'[M&_T(_@._$5W@I_XC;X%#PQ<Y4\*+3;$7+PK%L&*4D_TUBX8
M9W^W)X!"Y^*(;+Q5?&YS_8CSM]%T_K98! IN>_$^GZW9M[B;/K0AX"D?Z%?D
M-_.-@]VYZ*=\J!\(3K7NSFJL'U%N;F^#'Q-W+*,_5Q78.#=M2'="^Y<4^(D3
MUYW4AS_2C^C-S-L3FFBKVV^#)7VT8]\7:O?39O00O)'9YH>GQL2&J/K;SZ/_
M*4H3 QA^R1MNJ+30<LM"[L(3;F[7OS'!)#A)E@8-M-OE4WK7:4?6_UZO.]&&
M>KGS<TI'3VRK74%^'BU7Y73Y;:O!,T5HW$J[G5_'"#W9+SBERT?JMMO1AM$E
M^PNWVY4/JX?03IR\1[/JI.=,"$]KJETQ&JU=^XJVUHUB_OEC7M['3>]CW=A3
MM(MN--3=X1I==*J9H@Y6:*M+NU#*=WGYX6Y4'CM9/%B^LPXUT]ZQ:IUUKY$>
MC]1JKW._J_$X;F,$B_I=6<S#'\>-#C8:U.RADVKR/ZO%*5$R9[75@R#)O>^_
MRPUYW+!^6QU^GW_)YZMCD]*S4BU_7$TFT[ANCV8GVP,GM-!VIZ?EQW)T>SL=
M5T;G-UWFH]]"A=.ZWKB=[@5X6WP;S9;? N\^EZ/[]\5L%L#\?51.4B5JVG#W
M(K8H5&]BO L^>3[_G)?;G\_B6<-&6NYZHTEO;]FV.O)A]6F1_V,59E#WY7@L
MT('2'76FF0+K*W74M4:*JZW37L<>G;W=GF#SN*BFU?OJ[G9Y7[P;?8MP-:5
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M1-(4 U1);RYDDL!'+?TVFL\8(YI@R!QFP?RE0$?0JKD$6GH="W2[9+Z@ BY
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MZT7#/SRI$[4S7$[[8E4N[[HB]8O6,V"<01SZ&.SII5>"4[S%C7NB4N(A!QA
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MKFD3&:'<6(*(508Z28.9#JL5U@AO4E)>#W"?NM-HZ8XPOP#KF@=3'ZZ4 >H
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MV;T<MC7>+EDZP/K"6U+-COZ/U<TTM)1()JGV#B)$I%>RDIEJT.]MR=?+KZX
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M]08ZC+14L!KW3C.8<N-^@%-@CP0>@+;Z"YQ^S #X+/%?;<STP5J9#>)H"I%
MP::%0@"V,V:#72NO+'SCLE1YF>NX);7T1;\W]P^C:;DQ;-X$A<\_3X/UO,G6
M\V8^R6^G\^DRGTV_Y!/W=3Q;30)@#=+QI32;22.)E?&. Y9<$ L!01520I(K
M2^4^* +WJ+<S[PVH:4!W=+O\7!:K>?S\^&Y4?MZWA5I3.D,<*@,U]<S[T$T
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M:!:LV5/9UZB!S!.%!)8ZNG(064X KZ1'4/DK>W>[3_)U@?\%5MNG<JQWJ?:
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MO++$ $DU5ZB2% 9(K]HXO,!>8XO*>,T)!16"Z_-0'P'$1$M'=X:O(B3EUN\
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M,INZJO^G(&MIB"^YFEQ]9D[KBGE&!Q$4,XCH1E))= Z9)IA.4&HE*PCI)1>
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ME!7]F:!I&9]&+XNH#*B<\7-1GDJ3'*1635Q;O!UE<IB25R<=5\Q;*@13#;K
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M/6X?O[OW_#-U+S"3IUDT"4H4%M.4"I&^I=U1^7MQZBV+G?U>0,))QCG&<7\
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M:>1%"552:!&W'6R),-!4]RS*8W=C[JF.M%ZKD==50/=<;:/C1EX,,2( @I@
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M\?3DC'0^6D"2N3)%*(&E=:]FZ5.QFBVG[S>3U:93XK2KZ//.E"L!;F@W5)_
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M/KYJ?. <0,LEQDAJRR1TA!U$TLK?6&1>-]H^[Q=K!?B!O:>02F@1I$*3=$L
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MBD"L<)YPP[!AAB-A)4654(#Q&]NKVM#NLA>D&]+GY)KZYDPJ8+V!01)$'?/
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M_['065NA0!',L29&Z$)J?0EJ&=_AXP=J<ZSN*X+A1"$%F<8(F/A_W M4(:!
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MX'Y.\GVT &PD/!73M*"T"W'1@M+C-L5MCJ:W4=)&26N:+Y8O=N,\5&N'1W)
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MER[D]& $W<YX]],D\(MM^K+"MRE@UUVW30&M^78=>'6K=<.FA"><$G:LB^/
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M'^J?5Z',/IMNQE0G8OU0WS*A?!PKEPGH!EX^4]-K1M0DB9KA;!#%B^0W]!S
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M^L9'S;&A!M_!$@&U$38Q%ND$4#'(?=\!S %4Z5M*G^<0SM<8VT;>!\96[)L
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MJ0:3 M)XE6#".$#<[$?"V)-<1V._+$A0%#1O_#@-5-@4CR'"%4.6K@\(]-Q
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MU#)*M1%:9[K&6.RZ2%NRPW5:SA2&CEN>.XF$ZU8TMH70VGRMS5?6( 6!U \
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M^'%[01XEL<<JT4Z7!DX$X%F+[Y#%^\N/N%$HN&D:\@.7<R7,,C"?;P<C9N7
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MYX697Y0;UAI@89CVB>@$PP>CJM5F,\F#]XA(YQ"3,1(12@>H)]C'(SL: (P
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MCG#&9(ES5N&<VXBCU905\3,3.)*[2><1,QPZ2C_9^A%:2;_52 _!\0=>^"$
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MN-5>'P!@ /!I EA4 ';*8N==$KM)[E)DT.W<+:<1P8VNS<\5P"VEC[8Y.Q4
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MW1A\_"1-"V)3$)L"?R?XM&&/88]ACT?QK*/<X['&IMSKG]Z\#7\)K]Z]_'N
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M#F4Z/9A7_T7U([[^G&T$[EXUOD^(E30DFWKJ8JBOZ1!75XOY5Z7<(6YAHZ+
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M=NPD9&WN-(LA4(689@9+GQ0#6::,,Q55(PQ]C];\*E^__OA^\GDT7N3^1;,
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M0A?9AU^S;VZ*[.KI_ _9XCI?3M;IIK-BLW^9KJ?YZJ%0Q"G.;GHVL?96U U
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M4QYC&M P0@),(JG)*Z.(17R#I^N)^M<?F[35/ZM_!ZI_LG/\)8GBD$OI,J7
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M!<]^. 8CG68W4*]$_L_H6#5X?B<J'\YI;/T-R$][;J[;>-3Z?C 3O&M AI=
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MJ*;C()EE\V1B=/[C!73&D$K;50J;L#P93V#(2+ U84D["4O?)8I[7. P9I2
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M(_VKVC7.TTK$9HL"I =D#R9?!QN._G7K8!E1 :DT#0>QGJ4CO0RK+X,'0FM
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M;-4XBW]AR$W=H@-3!1ZI6?W2(^RSRCCV'.N0ASH/=1[J>@AUK6JU7,3$ IO
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M0;A6];IVDWV>WNM;^Y0N?LW31?+C[%Y'W=^^1JT8%6?[6KE5[HV*<;O9<56
M6!?TG;%-5T*RS=G1@Z,'QZ,$QXW8R!MLC.(0*LA#235#D&IM6.4*1UR!V!P6
M&VL=+RY5O.?!Y-PNK?WN4;S<2\G7PXJ +Z=S#'7$C@;A^J/A2=8J)H8X@ "!
M,$08D- 07FEXT"!%2(<H)@ZLX4'66Q7/:W$>QCR,/4\7@[!!,8$YB0!U?4HH
M8@+9(RNH=3$2X@.CV,YU,3GHZH6]BEVIXO&0"[X[-HSJ\5R?W(MU8/,^I;EZ
M&@]_KI[&PY_K2=+X9!RBK_[2A"/?BCR^-]3XO3]7;B<;0UZ$DYVXI[ZGOJ?^
M:4[<4W]8P?;U1!_Z5\^NKF;C;/&SZ;ZPC3)T[$3OVWE@Z.<\3TM/2T]+3\NA
MSO5D["R/:Q>/_ZM6R>,N=]QEC4^2^3R[R-)Q<)'/K@+U67\,LNEB5N>0>V7]
M?G%"^U36>Q, A&53(%H!9K0R)&2"1%# ."95&".,>*0?J8?8<IC7_O3?6IQH
M+".JT6AYM71%$,>6(S]:ABS]Y?'%A2LH]#W]=9:[$7Y:*^!Z3]CCDVH;KM1R
M76GE3RB0N!I^^/.>VD^W'Y_,+XWET^JZ.P_W0>L^HLE#VB&"@0AL$"T2$64T
M5I%@L8FE$;2N409C'7'N$:U;1'M1>)/O1NW!:FA@M5'_(KA5CYI)3#B.8"2T
MX8HA0:MNS@C%.EP+7=PC6HDAHI4/*?<*F,>T[A4PVBA@,4780,XTH,:>+97&
M3%20AB6%H8<TKX#U0 $[+7_EJNB'=U>>B"G=TW)0<QWZ_#PMAS._DZ&E=U<^
MRUU9%[GV[DI_M'SRT9(RV33;QA3&0B,:Q8:&(4,"5>UL[5<A62M(U7/;_OV=
MV/ISLGR9L>RTCI,>H$X6H(18 12%W! 1 H.I(@IK;DQ=,8_Q"$4>H/IC^GI*
M:07H,<MCU@ QBX%6P 2",54QA\  %BMN_^$59H&(8'ED]OJ^8Y97JCQ >8#:
M"%"H 2@- 4;457PB # NJ,6&.D:"1$AX@/)*57\PR]>K&OY<>V7@]C3V-/8T
M]C3V-/8T/CG'Y,=59_=-;7%]K2I?L<13WU/?4]]3WU/_M*GO8[_[>2SH"^,/
M8*Y#GY^GY7#FYVDYG/F=#"U/QL3RDMAOYX5,QT&V2*_F7@OW_OV5?U]"LO+O
M ZIYK)2)"34L#FD4,5/Y]Z$)V5H-JCL.ZB@]/XYX1Y-D^=^=@?)^WWSU;90Z
M'_JZ6[[^/AVK>75I,PH?A^3CD#Q.[0*G,%[AE($XCF,+59Q(*4),%<-U<+<D
MQ./43G"JL_(&=Z*0]E*[Q2.61ZQ](Q9%3>0D8*$B.HQT' EDC,"F;E*.HY"L
M-2E_&F+U+^BQ7XCE-2N/4QZG-N(4;W JC!"+#:*$Q7$8A9" D-0G0*;QEIJ5
MQRFO60TLOKMGYKU&'.:646KN#)+Y*@0K:\3DQ.WAFT#^J+&\55$^UC@R6@H>
M1@R'7(=,U"G0&&BPEJWS@F;L0SLZ?YI-&RD:E.+96_W2(\Q1( P#L*F9+" &
MR"!H,$>$<B*5D'7",B)\+6'9(TQG"',4M48]V'BP>1G88-HTR#%<:$TQYH1I
MJ+2,5%2!C= ,K54S?@'8#.V\ZM49CS >8>Y'&-H@C&%$4V)B:%C,D0($AW5Y
M Q@+VJ4ZXQ%FSZ4.NNS0=5B+U[M%<CY)Z^^[>'9K,I-LFKZI<B,A G_\T)K=
M*'5$NN>)K?MO08'+K2SNSRQS3,O/[1=,';DFM] "@A(;BCD&HW0RJ7[]\QDX
M*S[;@8_JS_?,^VMVE<Z#3^E-\-OL*EG#R*LDMVQ<#B]9+F;U%R7D%M_<9./%
MI;W:3OY\EH_3W-D[)\GU/'U?__'A+LW/5H;(%6A"?O:PG;)\!V5__'"VQG/5
M^[?Z273]0/^N!^YJ$[5-\P%8HHN/-Z6(GL\FXY+;+9+.\@*XWR^M..=.D.W#
M:S0/DNDX2%8%AE^YAJA_6M49GGV;VL>/@VQ:5Q:V=XRL3A@X?::X=U/6<-\<
M #Y:?3?*YH,B=&7',4EK3*YF J]_!//9)!L'_P:*_W6KC#ZXY;U4I,Y^^9+]
M"*[LUY?S(+7R- [^:SE- PQ>!\[:Y9G ,X'H&^0==J=Y93</^[")VQ"VZ7DV
M)/EX,*5GA_+Q#.[8H<0X4U2A+\RRR3;M"3P7#($+5HG4:6DO\(QPHHS@X<!S
MP9/@X&221+_.%LG$Q_?N%@(>7*Q*Q@I3YIJ [9SV?]@%W1];AJUFNV</#VZ%
M-POILBUBHQ@R(8QBCB):>G@ X";L."3N'RT/SV[<K$_Q?,A]! $?EN]]3H/'
M/(]Y;<R3L-6J#4' *8XBC1"D6&!88IXT D>('1;S=E_CGGK\\_CG\6]0^/=J
M$P 2V  @YP 8@L)0811+@4(<5V$]4 M$2+=A/;M7^AX#NR[#7#9R22/I.^.;
MKJ1D&X>!1T>/CD>)CAO!$3?@"!30QN!8$R-BP*!&"E3:H0ZUC@\+CKO7#D_X
M=-RK\!G?<V/X12 ]C3V-/8T]C3V-/8U/SB_[ZB]-1/2MX&??(ZE+V1CR(ISL
MQ#WU/?4]]4]SXI[ZPXKYWU3G3,^NKF;C;/'3-TGJTWE@Z.<\3TM/2T]+3\NA
MSO5D["POJ:*J'LI?GR3S>7:1I>/@(I]=!>JS_AADT\6LSF;W.OO]4G6*];09
MATW .8^4D0QJ8V(@ 4-8:5('G)N(1'?=ZX\6\?FMQ8C&\J$:C997RXDKN6,9
M\J/EQ]*G'E]<I"/WC%]GN1OAI_2!=B?_>&X)HI5RKBO=O-L:1#J97QK+IO>7
M(!IX"+V/$O5(M6^D:@4"T8A(1.,(F- 0J:' LNQ0(F,&XV@M3-PCU<N0ZB@*
MN'JP\F#5FYAN3D&#5BH4,: T4J[_FX ACZK*TY!2H->*P>X1K<00T>I4HM1]
M(+K'M'TJ8+Q1P!0(0Q@+!6*JB=-Z8B*K2&RE%%(>TKP"U@,%[+2\D:O*(MX9
M>2*&<D_+0<UUZ//SM!S._$Z&EMX9^2QGI/="^J/ELX^60N FR==$2D1$2QHI
M@BA$*HXKV[Z.34B/S+:_VT8HAS:6G=9QT@/4J0*4!*TP"4* "AD1.I2,Q4PJ
M6#D?C0RI7BO1X@'J<*:O?7=;\ICE,:LWF(4:>WT4*18"("6'4&  ,!*FPBP#
M$3ZD4K6-O;[OF.65*@]0'J V A1I $K+R%"N<!QK%DH<2ZQU=>H+@4'8 ]1Q
M*55XT)CEJU$-?ZZ],G![&GL:>QI[&GL:>QJ?G&/RX]6UU2&=<W%3WUU?B<K7
M(_'4]]3WU/?4]]0_;>K[V.]^'@OZPO@#F.O0Y^=I.9SY>5H.9WXG0\N3,;&\
M)/;;>2'3<9 MTJNYU\*]?[_V[W.$Q,J_;V@,L-)1;!<+P5 (HL*ZMA2.^%K"
M\!T'=92>'T>\HTFR_._.0'F_;[[Z-DJ=#WW=+5]_GX[5O+JT&86/0_)Q2!ZG
M=H%3A*]PBAFM*(Y %..8<8J%X;P*E.0X)!ZG=H)3G94W.$CQ%@]9'K+V#5F,
M-:H5 H;A2(L00(8,,?:*&K(HTW([R.I?U&._(,NK5AZG/$YMQ"G1X%3(-*)4
M82,,XIQ0&8*X.@)J9"CP..55J]Y UFEY#Q__MY&'N>64FCV#9+X*PLH:.3EQ
MB_@FE#]F,,>PG5"(=!@B2@RA]I@<"ZM_5DJGT)"M)12^H!7[T [/GV;31HH&
MI7GV5L'T"',D"(.;JLF*4LAQ'')E#[8ZC+B(ZS(+ %#$/<+L#&%VGAT(/>AX
MT.D-Z!"Y ATAE3VA"FZXBC"VH*-U72>!8ABOG5%? #I#.[AZM<8CC$>8^Q&&
M-0@C(0*"$J%CR(ABL0XKA%$ $WN.\@ASO&H-&0+H%):O=XOD?)+6WW?Q[-9D
M)MDT?5-E25II^..'UNQ&J2/2CN;GQU#1V7*I0XMLNDPJ-BWY]I,5Z#P;%:.L
M;[P[ZO5!GCT^JP[F ,F="13_7N;U0ZZ3;^F;\SQ-?G^37-@AO4\F-\G/N7W5
MN\N\FLV>%[[X>%.^XWPV&=M'?)DM%Y<W+DE#9;D;PSS0L[<'98][1OEIMK #
M6\SLV"S<6IP<N[_FLTDV+LR^)ILFTU&63((5VLX/S.*OEM-D.<[LZ/[T])'L
M2+3J]]X2GSOR5B@(7^U*?$DG:;%1O.&1#$-#[*:-$9'8Q$"7U@Y%M8#VA,++
M#=X^(AVKQ;-O%V>UEE+)^$-6D%K_F"R_O_\RNDS'RTGZ^>+>??_C]$XAHO:^
MO](*/DY7?/+Y8L4\OUHMTVVDTU'ZU6TU;CKA9#;Z_>R>Q0% 0X6D D"$"'!-
M 9+U[!"'^$UC-8(14"KBL8HYDYK(*(11>2F6D5;R+$CMGG[M<"Q?IAN0ZRG,
MVKK_EHKJLO^+^S,G1>7G]@NF;O:36UHL!*7.6NR]P2B=3*I?_WQF#Y[NL^6T
M4?WY'D;]FEU9T?V4W@2_S>S2WAWM59);*I7#2Y:+6?U%>10HOKG)QHM+>[6=
M_/DL'Z>Y\\=-DNMY^K[^X\-=7>1LY2A;*?..VQYRHY6OX/"/'\[65*'J]8_\
MA+:[;9<O:\^QM0(/J'=7]E@U28_#;;BV.Q1OL.KN+"_D_/W2\G:QD]F'/^0E
MG(Z#?RWMJ(I:\-DT&%G,"-P)\_X2#EOY8H]I49]X'N8;&*@2SVHF\/I'4&S1
MP;^!XG_=GI=WJ&Z\^LNMYN6S;U-[=<$H1<L NUF.&\9Z'4S3HA"(/?#>UT'
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M;X]JD]E\WOA^G@^I%_GLJCR/E*+HI&W[/:XZ%5=.U+N>? M3:;>G@-<-2E0
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M-N QCZE"4@""0,0B FHLL!\[]QEXL>Y/P,!1Q 6HNE-0N^E!U47(-2)Y47#
M$<LP:F18::O0<RU1A+GA*)18LDJO!UHIW6X>4B]GJP=(N9@^ N!HPH%.(,QP
M\.)+Q$I\F3V'<T1@A #&4E$"0EQMP0;BB!Y(?(?LM/>BZT5W:]%EO-&>*<(Q
MX"SFFFB"E,*DLJQS!"G'!Q+=(?O9O>AZT=U:=$4CNG'$H1$DXI) C2(E.:Z-
M8"9D47P@T1VR:]R+KA?=;457 +827<(8AA!*I)D[\U+2)-_%G MQ(-$=LC?;
MBZX7W:U%%]&5Z'(>,@0,(8PH*163!H.Z-).!H3F0Z [9 >U%UXONUJ)+&M&-
M""*$ Z&)X@ AC4"TJJHF$2,'$MVA^XR]^'KQW5I\6:L./B-8A\K9F@U5 B/%
M*R<1PXPKV:WX>DGTZ=_/8NB_I@O+:$7+^E&>6F8(7OU5;^K\>6J!&T(T\ARC
M*';G74@$C@R'3*Z<O@Q"=$N3KA9W=J&+I?6^WP&&?/A(KA,$! F:[&_,,.6:
M8 ,45!2',:BSO[G@(8H/"PA#]B9[,/!@T <P0$WJ9ZAC'6),$&>($B6AB*JR
M,"R$S*##@L&0_=,>##P8] $,"&H5##=2&<,-5PPC:%&@#C#C' A$#@L&0_9X
M>S#P8- ',&!-,CC'RJH"L22A2P=72DFD5G8# P^L&0S9A^[!P(-!'\! -)F@
M$$44JHA(&/.(AA(C5E>/!)*2 QL1A^R5]V#@P>#P8 !=[X8&#0PFA$G*902(
M 1%DL@[.H0KI Z/!T!W]'A$\(O0"$6"362HE5F$HJ6"&TCCBB-O_E&9$*0CD
M.T$$+]S]"2JXQ<>PK\$#GZ\+5E[,@OGR?+[(%LM%&OQ5.^H&217+LD',<=<1
M0,]8A%'J-KF7+\,K!,"?W"J\8O:/5^</A$^<3%37$&CZZ9WR5#QZ*KZ"M)),
M:O]X-?*2N?^Y>K)Z4?6 ZZGHJ7@DE9^>WX;.D_&8R-AE6/M1'DU'R?SR)>0_
M5,3_84'Z)*R.GNZ>[H.C^RM.R]-2<6RR /COWQ8?7G!T\AQQ]!P!T8,L,;[#
M$KL=B?>!G2P/WF4T3_>3H+O70HZ+[@<V*GC"#Y3PAZN5?L]K.IYV\>DF+=Y_
M/IN,/]SSRK-?/JYR[O-D80<<9/,@FWY/YPL7<A$\J(;U9?S?\F2<O@XNDBP/
MOKO $E=%X&*93OH_]/$JQB68I-_MB)-%<'.9C2[?]]@NV-4.[ V\GI">D)Z0
MQT+(X<QUZ//SM!S._#PMAS._7FR6/CK!D]%')Q0WZ&1^Z4[[U_GL>S9^8D>U
M7AJ).O,&U!&=12Q][9!R\?3>9GB"[%"Z(SWQ3Y+XC\0KI)XC3I(C'HE7N,L2
M/E[!\^#.MB3BMZ33)3[W&]"QT=\'+WC"]R1XH??&B#P=I=GW=!Q<Y+.K%YHC
MC@C6*=@.U$]&A(^(EM 3<SC$1)Z8PR&F/<![8@Z&F,!+YF"(R3TMA^Q/]60<
M!!G[Z!;??3#WO;';=9?$H$KEM_],@_,TN"[K'3HWP0'CS^\=<DG6\E_]:Y#,
M'<]691J/T;JRH\IY%]ZX>HI<X#,"3Y/N791Q\UPP<"[P[GS/=G[3\73W=#]-
MNGL/OB=\3SSX_9QC\:F=\'Y_88'I;/KF*<4%=C^ZA\L&^*Q\;\'UA/2$](0\
M D(.9ZY#GY^GY7#FYVDYG/GU8K/TX0>>C,<9?N"S\G?OF_%)^0.PI'7&#=\\
MW4^2[N"!W&O/#9X;'N(&[[?W[.<W(4]W3_?3I+OWVWO"]\1OWWN#PPEFWF\'
MYR<CO)Z*GHJ>BIZ*GHJ>BIZ*GHJ>BOTY@7@R#H*,?71I^XQZGU'_PIWG5D:]
M-YR=( OX#+?3I/OM1&K/ IX%/ N<'@MX]/=T]W3O/]V]?]P3?F=FC7>+Y'R2
MKKZ_>V:?9-/TS669E T1^&/[Q/Z_R_DBN_C9@2Z2_"GXC^S'^XO9;#&=+=(@
M&__Y[*M]T9=TDHX6V6SZ!C"M(Z59A"&&(4?,0!4C);6B$BLFWH W-[^_,=4#
M-E[^S\GYY"RHW_?;S(WT<K&X?O_NW<W-S=L?Y_GD[2S_]LX>D?&[W/[\KK[V
M+/AQ-7D_2:;?_GR63M_\SY<SRT33139=IF.U>/:PX=DO'Z=VO;/Q,IG8)RT=
MQ%\GE@73>7"3+2X?3WZ?!_\^67P(_N-=:_56P8[VNVIHB1O,-JL*MPFX+-[^
M!_?ZZ6QJ\F2T>OL8(4D$PY*D$#+)"YK9W]_HR B%C)$ Q@2&FMNKRH'@$  H
MSX)I<N78<?G]_7\G/[*KY=67Y=7GBZA9B<\7NEF]GU]G8?IQ.IHLQ^GXX_3S
MP@ZU))2=_V_IQ9_/S$=DG_LW=!8LIUGYU7(^/K-K.\JNDLG\SV=OF,4$"P3V
MM<SQ2GZ56/IF/Q;OI\NK\6Q177GV"P3%^K<F^TM@5VAB_UA)7?F?YR[EV]7]
M=VCY%$EM8Q&Q,+,3R3W?*+D"P% P%@N@#,;(LI99\9B"_*[D;KJ\2\G]Y>ME
M&NC9E9WTS^ RF0>638+9=<&N5M;*Y!Z[A,$D75C&FKLOJVH9V31PRUM<:@]1
M26T6;4R+0791/"^YOLZ3;)Z.&R$NOJ[O&,]25W)C$5REZ:+XJ?6,//W7,LM3
M5X=C_O9^*>\)(XPV,@("5JJIB5'$H&'$6!S0-64AU.0.(VRZ_"",X$S>K]?9
MX;4SAQ<F<'?1BK2W3,UO'T#IGM!OO)%^H0015A@0R' D.(VEX#5!F ;\#OTV
M7;ZO+7CCL.&CY+?"/5^>VU5>+!?I/4!@]X6MM]^G#&W+[7?C[LL)6>V^B$0
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MV@<BB)XCPB- @&"72-!_%66OIZB=ZBZ9,ZRYJ+;<LLH&)>;AJEI[T&)(I<3
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ME^U3TSO2]D"GUH]A(>*P3"?WA.Z^-#7=3N_D$SZ?M0;'#G40-E"GE9("$7O
M18S*6(3$H$KW$W&(7YZ5WED$'>XTNO<X$SY/P.KD,<ICE,,H3%<8%?$HQ@0I
MHE#,L0RIC.(JKM=$>MTW_NR4]*XPBL@N(^6.%*..)"E]_V_<$PW6VMR7#/EI
M>66?,7IXC[XM0U]&E^EX.4D_7[2"U1X[YWPM3-OVR>%D-OK]K!!H]_%+.DD+
M27C#J&808Q)% &B,#0.Z+,6NJ$8BQF^:P+X8A0AQ*2@$<<P-% Q4D?P4NJ)A
MI1C;*:9CM7CV>^!9D%J)OG9RD2_3LR>3[7^7\T5V\;--!_ALRI5WJ""?3286
M36Z2?.P\GG9I@^3*GJH6<V?UG2Q=EG0V#=1G_3'(YL'\<G8S#<Y3NQ,[$"JN
MKRG_[+<OBH;BSL,ZOY.8O?4CMQU,=82L4.MNMK1E7)<H[;+%2Z4!@]=!.^?W
MV>-\WS>!]94SUBMG2/E6  J80(C9A1#T974T$#E[V!A0OA&1K6I;R#W6T=CG
MNV#W3WSX)[;'=XE]+N+3)O9T-^=AN]3OS(!UB#(8/:N/8F[GD\U/\^P_="I_
M?"!LWY.[U\"W0XZ(T@NKDHVM7C^U?RV"ZXE]8K9(KSQ+G"I+%(=L3_T3I7[4
M"H7V3' $3'!G;%=VC2;I3EBC98@K8P4?M",<<I3/:\VS^>Q3#?4HSC9GOX2)
MW<!':9 L@O].\M%E9;2"MXU63Q'H%\R[7VZK.Q,Y@IAP3!M+- )8(89H&-I?
M<6Q"7+4[4U@@ OF:W7PQ&_U^:44AS>?QOY;9XN?'PIAKIWIO*/BGV=29LITQ
MV%Y2'Q#NN*D^%F9ZN$JB^K*P(.#2J\HW.(O\;.IR?ON894[0$&+13V#C]3C4
ML_QPB)EL@K0A8UK&2F(:QF$846FJ!'$,D(CZ"$23Y?<7@E [6[1)+]U!Z_1.
MXB?O<-CQIY)[4/.@UKER)>2M=LV(*$01AD()@96N@@]Q!*(8]A#3[E&N*AM>
M6)KP?K4'@+D:NU !]Y#.U"C:9?BC5Z,\XIP,XA#0($[,B(8(<<I#IGE$XC"F
M%>) %D=Q#Q'':5$/!5Z5WU\FTU:ACLX0!_NR?QYQ/.)L<W C2#0'-T(ET:&@
M,0D51(*:L*HJ@"63\5IV;0\@YWX+4E..[N/T>UJJ-_6!;@=EOSI!'W\D\W!U
M\G"U$:U(ZTBFA!'"X(@0197"!C!2FYEH'*\5&NH36LU&V38O[TQADH.H;/1D
ME]S32@G _CKK*L791=E?)%D>?$\FRP=JK6RNA?2L17DIL.U=GV%-!QA(-),P
MC!"C(<&"8*3KHLLQQD0^)SD^3*TXI;^EHTDRGV<7=CG=ZS<4$?E;J^9@_SQA
M3]%M..Q0M_$E38]:&SIU9!$M9(&A$@32"' #@-1"P:I- PX%B56/D.5X7%NH
MDV))'FL\UO0=:S9!#04-U& "#(.1PC0FB#*N!:\\3RB*D%DK>]$O)69''J?_
M2_/9V(*48R*!(/HPZ)+*'@A.%@A0 P0:0,,DT082&E/$(@I9I7,HQ)_70F8/
M.L=!'$%=FC4\#G@<Z T.$-RJ,:-BP&(B-6$\XI&.67WV8!2(-<=POQ2"3KTS
M.S],>"CP4- W.P1EJ(4%AC!",="8L5 H(Y"HL(#8?_ND$^S7]_$4>P/KI%W3
M<.P-VV4X]=AK<I>7@\4L2)-\:H?Q0-+RDZ'EN!&D9<D,M9"(B5ARQ$5,* <A
MK$\5)C+@+H+<75-G1'Q"W2V]S%TCB5_MN&?CIT/*DQHUV===S<8%XEC4L),J
MH6+U^]TA?UXNGE0K[-9+MGW(#LRD/MIDF-$F@P"?3=C#6J9-(W0,E(QP#&(4
MQDP1K>MX,Q+1M7BS_6+/4-PJG7AP#QWJX<5_(.*/6IWB8J*4DH1S"A"-&8JH
MJE4/'N*U\(P^B?\P7!U>G+TXOTR<6W9)$TG&I!0JC**(8GN0$/5) G+-UN(Q
M^R3.^W-8>''VXMQ?<6Z9%A'!(9*8XU@* R,2:5&'5PM,PC738I_$>9]^!R_0
M Q?H713OZHTID FXDGA)5!Q+ J"." 4R8D#7365C9N!:4]E>2GQOO N=!DX_
MD07[;\;K.&6CO[Z'5GFUAUL";,T"7;44ZF=_O&V2V#:WH#GVMI ;L9R#)I67
M !02A8D@2%,BE%:@#!:3G(L0[;->"3KR%!B\.R3?ADV?A?&'E6,?U.X!W@-\
MAP#?KM40$4$EB2VD0T*0I)B4U3XETQ&-30\!_GA<9AA[R/>0[R'?0_Z!#;*<
M-(C/0A-'@A (=!AC+&("287X+.9HG_4N7J#2'V$)PNW9L)]M3ST>>SSV>+P=
M'K,&CV6HH$$\CI"K0<0HPR2J\!A3KO=9YOHY&OA!\O)()Z'V'H\]'GL\/B4\
MWFP2$;RIF LE(T89))AF(> "\5I!5HR0-?]E#P"Y#^4KNZQ>Z6T='LL]EGLL
MWT:W%BWW)88ZC",14\U0)  ,16@J]Z6$]IX^0_FA:WOB3C/?!Z9K%_$G[PI"
MK+X?W^E):*F2OKDL6P5"!/[X80?]-.\=X1#&T+K_%J(#"T/%_=G4;D7EY_8+
MIHZA)[? #()R1RNH%8S2R:3Z]<]GX*SX; <^JC_?,^^OV54Z#SZE-\%OLZMD
M;?^[2O)OV;0<7K)<S.HORNVT^.8F&R\NWTOYED"* &%<8(8H_V/-W9;E)\GU
M/'U?__'A+B^?K<*=FH!#<O9P-%3Y1D3^^.%L343+W^##/\FM[MKNIWV^"W;_
MQ(=_8GM\E]CG(CYM8ILC]/K1U+:;G:+X>+LM[*ML&MA;)J[XQ0,J?N>-?[<)
MT]QA:V>S3"=6]:@=[+[#^R"I7&N>06[U6D_N(^OFO0N.J)RSP7GIG0VN)_:)
MF3WT>)8X59;XO-Z^W5/_9*AO 2'-<XL(B^3'BZT'^UD8SR2/,<G]QL==L$[+
MI1',UD&D)Z,<M1WA059XPH-7D]G\7M5_NPII?3W[W$I2BM)188"L$I5@D:@D
M]M06Z_C,]<=B=-_H0)6R20!5,C2"QR$&FB( -(&XK. @*5=ZO<+TSJSNXF_D
MR).&:">5J%]2I>WX?*,#T 8\,AX-,FX 1HM"#3 R!:1&2 E#(A6[$&S$*W=D
M#%BTOU"_IP-C/Y)M]M:SHY?.1@]X'O"."/ P:&IY,4T-U5 I9G7!2),XK&*;
MN2"QW%_\Q8LTP>/--?% YH', ]FV0$9!JU%C+"V$12ID6AJH!5>T/M+J&.\O
M:>YYFMM!DC30#I(T/)!Y(/- MJ5Q#@'6M+O'L2;$GCVQ1IIA9;18I?\"B,.U
M8ND]0+(^9#=P;X<[# @^8]['CI#'"H*]4=ADH["1R)Y##8I">\PT!&H %*I.
MGDQSTNN3YZ$C_SOM>7?8$/WN2D3VN#]5I<@'V32X2+(\^)Y,ENDI]KS;!! 0
MT*;E76@TQRJ,"8RDA!&1$->I03HB:[;XSEO>_>.%9:AWZYQ\K"*M[XX[U-3+
M8</#QG,2;+7)QE @I R/K +!N>(X#L/*XB.X"ON$#_WPT3VI()YOE>FQYB2P
M9B/4D 9J% &Q5!98(@4$Y:X+KZI4$65"NOM.W"]218ZP7Y57.CP0] 8(6 L(
M& NE89AS)F5$N2)Q99OEA+"0]@@(#N==ZK0L@0<"#P1] 0+1;FD)I0D1-)0!
M@6(N *^,$XS&2JVU7>B71G"4/;(\%'@HZ L4(-#TSU.4DE!S(;E&&J%(:EC%
M#%.# 5A+IN@#%!S:@=%EJ^K^X<)VV6,]]E_<9<A@,0O2))_:83R0,'X23?<V
MHD2K![9&*D)88&$H,#&F2*]2KI247.V_YUX;-AJ3XL?I?)$O'8+\ELU_OX4:
M]G57LW&!*A89[*1*.%C]?G?(GY?V]4\8\ZV7;/N0SJ"IDRJ93TP%[JWF<E(*
MRI 1B#1Z"C0*$1AB$@D!E&*2"5 ;,2/&UHXL^T6@H3A0D(</#Q^#@0_6I$;&
MQF#)HAAJ!$.%"5%QK< (2OF:Z;-/\#$0IXB' P\'!X6#5@]Q>VI1@BFHC3&,
MFA!+6O6=988QB?L,!_MSC7@X\'!PM'"P,1H+@R:<.^041H)P>Y;04"$!$)!U
M(C%6\9H5M$]XT(?TE4[.#<]DNN,/O_)0<AQ0LA%)4(,D#)"0$ :50A(!&JN(
M5P<-'H8R7@NVZB62'-K!<A)6S(X32/KK?VF5[_NOY32M2O>!HG2?['V/GEYF
MS>VT#4]_-#3"FH0[@$*B,!$$:4J$T@I4)S;.18C6[+]]:K73LZ)_N!/_]6%:
MJ?52CQMRI$R/D/CX*CP,OUO:9@QG#8:#B @J26Q1&Q*"),6D\N$Q'='8]!##
MC\=UA_'QHOKQ%9_PD.\A_T0A?R/BBP;Q66CB2+A*M#J,,18Q654#8C%'^ZMK
M]B*M_7@+-&[!AL=9$<WCL<=CC\?WXC$!#1[+4$&#>!PA@R/"*,.D*IC+,.5Z
M?Q7"GZ>!'R03D.R@SJ3'8X_''H^'C<<;32($-66B8B@9,<H@P30+ 1>(UPJR
M8H20'@)R'^(-.G$0>EN'Q_(>8?GIP75O-.26GQ%#'<:1B*EF*!( AB(T==T^
M:._I,R ?.FP#=UH[8VO..VQ$Q[MBK>OO.WEVN::?EE?VEE'YV9$QFRZ3<I&+
MR\H;QQN[5MY>'LL(Z9O+LMDD1."/7:S/6D/&XM_+O'[(=?(M?7-N]87?WR07
M=DCOD\E-\G-N7_7N,J]F\]@0]]-4]LMLN;B\<8W'59:[,<P#/7O[8'O0 XWR
MTVQA![:8V;%-[7XY3\?NKT*K*'J:FFR:3$=9,@E6(#(_Z!S.?GFUG"86H^SH
M_O3TD>Q(;.OWWA*?6_+V4$S=ID"^IZ;^?BV@V;X@G-B=Y*S8G-S'+^DD+3#T
M311',HJTX<( +!"-%2Y#7Y3=I&0,WC31AP@R[DJ]"8J9)D+H&%95);E&<62/
M$ZE%\FN'"_DR/2NFVH:2>]X.%.8<<8:,,4J&.&)*U6\7BN@WZ$F/87:L$&,2
M10!HC T#6M:/02+&;^ &7-H)*SZ MFOH>O!1/7$,=W<X^.P1E'=\O4SM1C^Q
M>KC5$X)B1YL'V62RG"]RR\R!Y>7BG%9P^W01)%=V'U[,@WPE!*Z=\G(1S"Z"
M-!E=!J-:97'?J,_ZH],CBL?4\WSV&!>7>9H&R=3J$=F/X,K^?#D/4@N"XZT?
MN7$P7[,KNQ"?TIO@M]E5,KW[A$H/J124@BY6.9KE!2,Y3$GM2QZ.@7SV>-\'
MG7#)X?FT>E[K[EM'*V /"\7=F=OCRL_MQT^=3CJY=>2 H#Q@%+P;C-+)I/KU
MSV?@K/ALASVJ/S^/U&ZT-]EX<6G_M/.J-%5+_$ER/4_?UW^L3?AL%>^["IOG
M9P]' Y>O(/2/'\[6=.;J]=O])+I^(L;-;^V)M*;YLB#M'4<Z[U _^UJ@5!N=
MBB#HX)'XY\V!X3O,'^D<)NY9DU?9-+"W3%QQJ%//F\%G03Z[V9!#,W@I4??I
M#Q?Y[*K0%4Z313Q;_*(N+NSQP;*"V^P#>V*\<DU(G-:X.D(^=.Y=G7:=POF@
MCK*?:=PZ]07EL>\EN']@@N]L7RC.!:N3P@.UV7JW,KWP6)S(_(>E&IW]TGA-
M@V^)A;;9-+A8II-@O H4MX!7E[3;1B".G>"^#UX/\_(8;OI]AEI(Q$0L.>(B
M)I2#L,QW5EB9R(#]YSO_[80K0^Z[5L-P<O@&"Y3'M2$:M_LYF^XLFP3ICVNG
MV;](53ZYV)43F/CFHB.[6(2^1*LPWOC[8J$419PPSKAQT2I0E?'<"KE>+VME
M#6N7XX^X%*TJI<5OI+XMA >6/DU\!P3_:SJ?OP^L['>QKPZ=V$.?WRX,14>4
MC/#,53CZE ,.&YU!0E=#/40AA @PHPC$NM(9!,)XK0J#/6TW+5[4]R2;E,&D
MQ6X_;<>_ALD\&WE=HN^%UT\D;6'H$'XD:H>%#^>"6R0_CN8<OUM#_\3"J#/T
M9U7X?5!$U'5F\3\]_?P%KH C2\890*X-;^7:&*%CH&2$8Q"C,&:*Z$H3P9)$
M%!W6=S"4PE##[E;GX; /$]\!P6OQ\-:*DYC?DVWZQVRZY[Q5BB72A(:&<::
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MD+CHM5L!<_:*X/SG*L1N7K[#7C:=+8+1,L_3Z6+R,["OFHVR(B#.!<\%217
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M0&Q75F^=K0'?2VS9X;#U\9^;KF^&?_(US5Z+ /O,/MT[$+#Z8%58&U&M" '
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MR($A2.XA>9_WKZH^W\JSW9)Y^AB,IG&Y9L4B_C:]=0_I/9KN<#!*SLO3.8C
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M0PV--HW1W@-3$K[5".V.*3NF?%.C&Z$ZLPF34$*A#3,P%!I(8(#/G$"&,FX
M@Z\SNO? G%N-R5YSUP_?]#XE7FXSKZYD5<(;@=:0,\TC92B*F'(\RK0WI+%
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M4#QX"V4XT1F$IUT,OL/4#E/;BZD00#8#58>=#D.Q$49J0FT4JK $5:&PY>H
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MQW9E$Q^LUP\==WJQ/C9M1VML"V2?,OA \KY[0>A=A?X[F-IW*<RSE'+1"++
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MM$91T[ PDA&V704 U&)44W!UR"ZS+.-U4'1,*^FBJ(& 0@&%/8'"QQDE:V2
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MM<5057[L,5*0C(BE(573B%-%$9EE6:>G>TU<KB;4#6,O@^=^\3+_6S&;?6*
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M]<TF\C:+ %KW]NDM.9&E>4SO7@D,MIKV[#MGTO_9@;)=QF07C.F_O]G[S,L
MW.=0Z(5;"?D0%70#KM84[!L\RPSC^9\7N2;S/[_ZH9_SC7<.:+-L:(3(IJUH
MFJ693"[HGH(URU+>U<7QD<T,XJHN(8ZAR[KB:N5F$P "S# KJ!X M+\PLF>_
M!U](/K"F-4?*9..#\O[Q^?-OSN_.QV_&;Y+[X:/QT?H OWWXZ'[Z\KOQ[<.G
MCP<F8$<P]@Q&F[[CBU_;3<W7^=)?;$+_T_6G#&;=2%,_2[_E:88/38:LN902
M:(GM&(YF*H9B.E6#J*%9C<E0*<8*M65'!@[BVLB@E)6381"+JONC^4S-;'Q[
MAY,@H!>Y_@0<JHJ_FX^+N/B%.[0%HX*2Y)1 FOMA6'[ZEPMTD?\-LS:O_CZB
M.-^"%>#C1_]6^@)>P %SNPT6V1)^A7Z4AU<#IPJ]=>J_KW[Y99_T7FP#8%O'
M+S=@]X3'BE<H\(:+ X97OOZ!CY16M\FG?-FXEFD/;&K^!G"SXB17_?= M/W<
M_G/3%402/"R$Z^G;1X(!]+%@P&@/2__[)O(EBBX?./YO[,L 0@I^M?UY<0@D
MQ;DD:!/(^+#A\G> C>]^;NQY7"9])04X>=_:G ,]A#"F0C0F^PS71W5BV] -
MU::VA9!N:C9P([6@1XP7W-DFIX2;[^_K&<]YVC986"Q??+J^AHO&C1=$:69Q
M0@':YH7YIN?CP<U.EAI$\L@PK(0 @9Z! *U]) +ZK\HVDZEE$I6!N^3H!0CP
M WR9?3(0T/XA=P ">I<53,Z& 9/)-O@095YT$W GU\O]_4LI\C.QW'BHHG*]
MM=RT+,.EEL$T#5%==[#%U#*)5%9MY>!(WGJ0BYC*1S]S?LS##>_J7^-X<0N>
MW<FL,L7BC+*QKM=-6R.5>D.@91C$5 S-5AW',F1;ULMB#SI#ENL<; ALJ9'=
MF$AYY-OSQN9<%PL5OA3Z7NI+B3_W@72!Z$PQ,;M4/:U6/4W7#,7&1'%T!+];
MBNF6JF?JNF4?[*BPO'4 !/0W/IBIN^'Y,K\'4;#:K#Y[=_DRX9?M")_,*+(N
MZ^CWUO1-R<(-6)L45.>PFJKE4"8;LJ+;#,N,V$J9PTH-0V-&Q]K4C4$;QYEG
MD_'Y\M7=EQ+*1Y8/QD@XE<8^0L=P'-?2J6LJN@5N(%@^NXS2@,:Z=%]/&ROJ
MOP<I7S_V(C_>I">S< 1U6MJQ[73WUC8*MW"J6MS84Z@8!D8:U6UB8^Q@I,K(
M+;DK<9!U$,AYAA9W8UFQTNF!3X/3XI:N).JW[2U#K2^>00HSN(@W/'C[DF7[
M7B[>/+FG T <I3X!R3 LRC2'J0HSJ.4JBFT6&U7 B\;(.3@!J8$X)Z,*BM[I
M%K'')JZWE& $EE^ Q^C 0ZN/U&"V:ZF&2PU3=F6^U&006H"'K=B*>7 (T\/@
MT0U#43M-^N@O>)QPAU S&?Q9B=L\!:!.VC;F<[[JORT-^VCBMDU!:C!(DVT9
MEF;86%?M*G$;N[+;2-PV=(9E!-]@MLHT579LLY0\P\6F39^5N/WP5@:1RRUR
MN8>V1B1RN44NM\CE/H$43#&7N[+C]2$?B;>X9[%9)'+VBZVK6AU<Q,32D84-
MXABNK:N63G#IZLO8==6#I;Q]_L9GW=HDB7]?-9HN5@D4D;(]#&,@-+U?FJZA
M>M^&JJBZJYH6-16JV:J&#<,J-9U1A@]*$SY/T[OQTXG299"O_PL"0U^D_^J%
M7A+X6Q8@$D /51 WSB?'##LRTU7'I"[59&22<F>YJEFZ>1!7!Q5,-OZB&N63
MVUDD#G85J^UCU$'*&CN7D*49)C,0J"%UF4IQF1.C$ =CL[4.=F0!L3)J'1R;
M'_S-^]&9^1NRAK%:PRS=Y2<IVQA175%55],44BX Z1BY!_DJ^1"6+//TKJ0^
M!H(Y 5=R$EK3."W,UE25&9JB4D77-&)AS2BWU2L*/SNHG=9T9)3&L6=^,FZ9
M$23SQ+O.)%[9-?.+C4'"1;M7#?5:#0W;M:B.%-MV9=G57.*8<NFB8:2:J+FJ
M70WS[_4HEPIY,ONE=IIIV3MVV"O%[*O!&Z,*ZKC>M: @!;M8-;!B&(JC&R9H
M8QFHI(A86FL5[&@?49<,LG\J.#8'S=WXH?#/=-HXDE*G""DF>&.@99KA&G1;
MP,DEEDJ:^L5'[]0V#:,N0QZ]M5U3,E%#UA16+XXS"R-+9MBR-$U7%2S+EE6E
MLLJ.JSQ=4SK::$.ZK)+2?Q,S=#^LV$?3D>,UP5UPNDH:445=5ETL4ZP1V[0<
MS:@.4J:NILD'!RGO+5_G4W'JZ*+<;?!^<!OA>J7/?;6-DU1DO9&'HC/;5&U9
M5PP=F03I%BJR] V9ZC+&+U/D;@PM(]-6Y-'M:-U/5^W+QK3RH?D&D .YZ&7R
M6Q>[UMKU^G4A"Z-&X@[#V*38)*;*%"*[S-2Q4T:%+4-ECV'6J7D'OJ3T53>X
MG5=L)^R!"X02"%4C5".MR=1MPS08,2S=='6'Z9IAE C%5$UW6B-41Y&+RU/Z
M1H-!J#[NSST\6*E,>?LM\*Z",,@"_PGG*Q&L. K2J$,-V4&ZSA3%K+;I(M6Q
M&]MTJ>&ZE-BNKF+=PKI+D(K+;;JZ::J6.%])[,D5>W+%GERQ)U?LR6TM!5/<
MD_LYB:^#+%UZ";Q8\B+HE?<=?DVE=>A%XJBE081*,6X<LZ(212:,6 YQ@"I1
MS;50N52O(M5R#EB][5_[0.075KQ:^U&:FQ#+2Y>FE_H+(TF\Z*8XY+;B=G<G
M3[C61K%D.0&C(8"@;T @ZW5.',:,4<<P555%IJJH&BFWZ:M$,^4#9ZY+(.AH
M2443.>1#REWXO]Z\.-QY[=V)A-4CVMDXV(52VR6N3'1>5UMQ5834LO"8HBG(
M.E9$@P=8JB$^>5H"Z;+T??]6*WNEBKU-.QBE$FIU6BM#KDITQS5D&]F6Y;C$
M5,JBM5BFJMM:";LZ3ZG3^K6]4\*Q.=-_\[TP6TXW#Q:3QH$OMH,,5P<*I[F:
MAG5+=1U<Z9:#Y/L*5SBK=1C?^;[I1SZ/3)Q\'1R/@F-.P-F<A@:1.GW5<17L
M:)KEJHI-#6::CEFMSU)7TP_._GNV!G6T3MOI@2S]-T9#]]+^*T[^]),4Q*'V
M\P51/***C?-4B*79!@.6B&0+*\Q1$"F3N11=)^K!3OMRC)NAE%<+G^*1[S;L
ME7[VU0:.4R.5.B5<)S93J4E4Q="IK2#-L<K3.35DZO2@)E,[C>SJL"-1H&E(
M?MSG)%Y#^^_R]= @ D/I2QFOG3)E8JK5ND=D35,-S6:4,6)@"SNTU#W%-15F
M'26F7NC&25Z!)M^.\6WI11_RH<VOG=HHJJ,H$BJ\O'$H$T7U>CUR5=O&EJM3
MU99-$[[CD&J9CF'SN)?75IDZ*F>AC4&9)N/PB6-QVZHI08T:H(:EFB[5*3-4
MY%@N<<I@#.@KC,#Q(ZH.LJ*'5?=^>+L0>Z7+?36=TU1F6J?&:'S_@&[QDHFV
MH1D*,IA6[\TC!ZDQSU;FCM;_2*?%M0>GS&/<4LQ%2 IK&>K+GKU>9MZ-Z+A+
M3!O)/[9#&-,UYF+3TC2D8YT:U=JHB?7[\@Y>D4?@2XI/!SY].O]R CZU0)/Q
MH4DCB\E4>- ;KFC,,:BE YZ4]6==9*J(O01-NMK*J\J=+DKU%DWZO%LW9[$?
MXVA>S/:S]NK:NJ,RPR"(N;*!$2,\-Z'<JVM31V[LU;5MU=5<A6G,L!EVL&O9
M92U60\,*#VB)O;IBK^Y]MXUK+2G_4^S5%7MU3Q/HF:X43'*O;IQFB9\%2;X-
M2XJOX.D/9&^]WNJ9V)SW),XN:XV")BIAKI7GKA!'8;JCT7*7KDL<EQQL__GL
M1RD\TX@6.8O;%07;OP8+LB@3/C_SC=L-<E<SOM.M.L@BB7H8ID. 0M] 06_L
MV"6ZY6B*)LL64U65*0XJPX*N:E/WX+C=4X%"1R= T5%LXY]6F@!,=+$+7*2'
M/Z*X#-?Q?-55=*(ZML68;H*J,L3*S;R.H<CF0:'Q?*B/[;<_OLT^]-(TN [\
MQ6N8\DZ+;_1O3;%76MS;!(%1*FSC/!LD6XC:BB(CUP8UE153*?=S. ZS[-=1
MV([,K-SE]JO^*>S8O/C7R,8;M)JRYOY\\(]U*ANZ1I"-#:Q6)RO:EJK0@Y6M
M?&R_@O F=Z_K &/<J1(^,KV]-9Z3LI%CUL'&(3K$EBU-55Q;4PW5-335M-U2
M!PW750[JR;70P8X6F=5.2];T50>[]D?[FRU7.*315G+ZF#9W/KYTD@R81V5F
M"."EJS5X8;XY5%4PMA1F*:KLN*A*C:&&>IQ O"YU4.BK9L;TC^!/V2,7@"4
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M4@YRFL+L SY*@,8)MWX<^> >[F)* (32'[.O,\D+$MZ/E-N;(DDN_\R,?8[
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M4J/!V1(8TK67% ;\RO<+0QWR1R<%9^$6N+#&.4_BU*%Y96N:X7N\7PL_].Y
M6@$!@PR:PND+M_#0O51:!. ?<Y+BI6G,'>5*Y/EX;@6]'O)\B//'QCS"*T7^
M;3T-^:#D[>8T*6\[#VOP+E[YO!U 4!)_,9,  _Z^@9=BK0D!I9)6(^%%$;Q^
MSO7LI5KVGX^I&:TKQ-FJ"R1 462%1\!56[/Y<42*K;G4-O?*J7ZNQ 4X^1PH
M*1<-&)LRJ3A*@T5%FIZ]X*YM-4Q_N&#J[/#$%NF*.W1Q]&)5@TGE 3/OAS1?
M>H 9.=;FV\*47VI5F=>=;TC&?*?_7 ;FW-L$[$GSQRR"--FLBP\3OPC7E+I0
MB=M626;Y.]5?=E1[Z:7P_P6GR)SUYUX"/!3>4C0E%^-2IA*@WDFN;AS8?9BE
M7 SR=G@K8/B@"04^\/?OO#LMG O^-B[5B>_-EWZ!%KSCX28MNU"] 9X /!OF
M"\:N5,$HEKP5QY&T=![@ ;FK5#:OUO7"I2G<]-3G5%SZ]\9+X%$5&7\*X:XL
M_;Z)/ZP0\ @/Z2#^0LE>@_.?RZ1ZR!I&_]T5#.N?[W)Q>^^%M]Y=REGX,MEE
M[A:V-,UV7*:H-G.99A"'*%C&IFD2C5!YG[F?O&_'0@CURX_/P;G"!IRZ2V36
M'DJ;#L7O6[<87$=[JW2YL!O@7M^E06[KW*T!M"JO,O_.E]JQ_+1U+)_.3,?"
MA;^ Q_"=$P6.2AX?!L"!VI*G&?P++YL7B,FAJ?7L9<O$]_.Q3X,?G 5E2P C
M;MW;FX>6=Y:[5LJ%EWQDP9S%A11P0^;#P_^^B?Q"UB@J2,(+S!CT^I1MY4MB
M+V@=T,PM[%_Y/*:R8^?62?P=#&E:&I:CXG'ES[T-? A?N<L?" (%<PP4"ZXN
MJF!:Z1SQ\!'(<,(IU@(,5"JEF_GRDKLS\2TW< MNH[G!SJ72;_+3TA"G$K0B
M9R5@^B7OQ@LBX*><,U8AHTI@UTD O]WYP&CAEB N7GCK RV'?ZL[\V\VGIC3
MY&,OA9;-CN6E/0_H&]_>6?Y&ZQ_%',,( ;;E?S<?%_'VA3MKQ1@5J7CY IXT
MAWZ5G^:N$?\;FCFO_CXB&-^"%<SM1^#17V+H_'YK;X-%MGROZS,-,:1H! P>
M01K[J5K-Y*$_;YWZ[ZM??ME?N[S8[LW:;BW$].+^K5O%&YGRTR_5E_8_P^T^
MHIT_\35?UFX\Y/JCL151G_(NN:TFJ2\LA-+I7MVNJGX=88_?<OK0I T2M] 2
M&.>)2P!]S;*,)]?=IY?Y.X%@"Q#KIPB?>:Y/"&M-OT),_O0F7Q.3/PGZ8BV]
MZ.@9/Y,I:UOENZR]-/5A+,##GWM)PI<XW\!,IO=4>>W/F(CB9YW( 94O=2*/
MHNR,$,\1BB>[)(HBQ'/@XCDFD7R#9^@4O:RGJ@\1@;<_G7LF^R3"8XO5.M$Z
M]"+@>@WZUYKV#7URAW^HBDPNF=(F<-%;8RADJ@<RI5,L9*I7,C5 .7J#9B^)
MJHV %0U=[OH9$SM%#$R"[_O A+Y\_CU]*[T)(GZ!9\[6O.CY:)5NUO<,&_3^
MEP>R4]1U5NS!_AD>(3S*B00\Y$M&V@"F"'@(\7R5>!R6J1#/@8OGF$3R#9ZI
M(AXW+1$^:SRN@XX9W[T@S#.$4]_+*MII?.T/[;QJ3SN'+ES#C]U0_5+7F(C=
M")GJ,!Z(+V5]?^^>D*D>\[A^RM$;.FNSGC\B5C9TN1MM//"WV%M(U]X\BY.S
M\:ZY"/=-*9ZB*;-.D^_Z"9/"=YV(-,M3",4(:1YO,+'C6&)O?9^A;U]89VG?
MPH(GZ*4!K?=N?"GTHYMLR:L@U$O52V\32F_RR*%(VANB(ZQK(F-/"%27 J6W
ML5U"H$1X3J3KC4CN^AF>.R$[VM8;3;,&66I/C<;LJXTU\J"R3O=D]=8H"MD<
MH&PJ(F%NZ+(Y)GD4"7/3$^&Q1<:^)<$ZS:O:1Q.D^,./55!9O52T-DN?O35_
M0JC.+E2,7NJM-L\(H1)!L%V&)()@@Y:[R03!OOI>5A*AO0H>KYZZMA"I:U,*
M:S!R276Q4U6(9T_%DUY2U*9^B1#//HGGF$12!-ZF)\)C"[P5?'/M)U*6!.NS
M<4U?;$\=;IP&,]0*"'MK@(5(]4&DVFPK%"(E G^-.]"LC<?03QY63(T(_O6%
M=9XP Z[>%7#M)<>.M>C50 P=ALX7(/C/4TSMF>VV.L,B=4_HF-"Q$^H8GNGB
MB)=1Z]C (J%T"E4/VA/PT8KQT.OV?=X2[:2L'7T7^.$BCX=^^?R[](:?67?&
M)?AK$18=<@QK)K8$"Y'J6*2(J /9+Y$:H!C)LS:%'\?&RH8N>_T,BW;0XT]
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M0-3KJ5-[;JXLME:/6L,&%@P&VCV!O=7BL)D)!(*C=+/R%YR'EY0\E=[ C6$
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M&6[W4?=/?,V7Z:_8>FW([WK:0(UMK?M5EU7Z%+IOXHKZFNN0]T+^L_OV;9F
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M%I'0IX@G;\3^9;7+)Y6SL#<QQ.-H$83R7R9@8ZRVX3:SC4)=7-=Q^ED"PJ(
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M'09GF2BQ!:<%9V-51 O.)H&S2X"\['<#CUUS\NE:SYLEFSII. _[5ZVR>8[
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M&/NC99WIFMAK=ZT=\+:>;-=NOA7R-HZQT939]&.& 7>>5=H:KB%GU<-VA$M
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M1$CA.J&(AXW>J7+$.:Q&G,/]$><;"F#<"T "UZ>AP85;Y@I@PFBR(GB$AAO
M!YE6!>>F+[1S<SRH[-Q,\H+6O9()7F'"J71 #SI>OR<.GUVR#0Q,<:P?8(MV
MD\,I_&'2C]6;%S@W]Y.=\+(WMLAO69-3\NIII^3D$2=AJ:_&XU*/G>_S96UQ
M<=93NVF+D^[_ @%OMQA>W20\5+WZ<2/<MX?PT+XO:!&/NEU1,+%UF60!<V2
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M;3C6#-DMW+:Z77F:E>(L%-U\PTYCG\,7,-:; \NZ+0L'K2[1!Q25$Q4K72D
M"X0*C-G%24)'XH(QG[TIM98=M:US3Q=JD0]6W_33:+3Y^N_\\#[6BO4*I;B'
M UVD79=0<(3GF6]_/!F<T-\P;2?Y>\OF?9%+.,\_Q#W[%"SY1DGW>^E&B[=7
M5_W+P61P<3D:7< :+R??)\6^'71:K91XF_QC8_DG:<^MK.G>X&1W2R[]QO.K
M[]\E/UK_;KC[JXM23Y7[JO9W31L_PP/MQD'[Z1ZJ,^6T29TIC8J0K>3JI4N_
MVLZ1ORQ"(8RNQX2/CM7?8E^P\:"W?7^Z?O[/6E^CCO#/HN5P7,=U9.3Z.37,
M++%VC%@;VK2^U,*?2;/C ]#L"W9B;R#(NS>.BV#MT>?<2\=U]$=YW#<+[M^*
MXSQP2^N6S1_QT5LV_^JJZ^NS\6<K[:_:)K1F;7[+AFSO_Q7#X^ZM<%\)&95[
M!9>T;;XKH^"\1A/@DNL9]H;C,MRJA;V:C[59KR6O0Y+7J)0R8,FK->1U*.E>
MC\+3EH4WZ<0M0ST<0QWUAN?GEJ%:\K+DM1_R&HW7*V):\NH4>7567^E6$/7:
M==^R/TVK!>JJ9"JN9VT+GO"_CI[PO]::]5 7_REC+#66QW2 E;0:3>,RFJ)%
M4XOT/KL^RPV>RPTF$\L-+)KJ0M/%U**I46CJ]/J.(M:,A5G=V(G>ZI[3%$\V
M-0-,$0(JY+$]_NR+'5GPS^8R3^6CU+JU^V9/I^-!&=] U2W(D%)E#^H!TYNF
M.T>:*FZ[10@32PB6$!JZ<!O.M:QOCZSOO(R-8EF?)82N$<*T3"Z^)80.$T)S
M%FY#I'O.3.=8;E.7V'DESU$#DTX:P(4QU?S".DW;PP8M]&M, Q^42:NRT&\1
M])LDZ.WY6=956\+UQ+(N"_VCA/YH5"9X8*'?(N@W26H?293_&E.;;P*3Q:S;
M^<($D@:]3AQB_V"L BL#M\=F<40%KG5?CZP%"%N 93\3PL\WMI'4%0H>-%V[
M]"#LE.]P@!VG0_3?_^UR-!SMHUB/O0C2)&YYG.@ND^=I<=TF7#=GX4TRZKM\
MXL?)R:R<MNCN+KJ'0POLC@.[.0MOI!W? G/]V6'V'5UIV"DVO F6TBF5@E*@
M]C%0NQO$V&VE2I%(,RBU<-G@'PUTA3Y[$VI?\X$C_T\NO):3M&[8O19TMD3;
M5J(=#:KG#UNB;0G1MD3G.IWTK]Y\WY#U->G\+-/M M,MFVUAF:XEV@8G<]1!
MEZ^0[3&N[I#:LC9+75:E>?RJ?G^R5:5I9CK(^@F;_KA7\,/7\I(_V5GD./;#
M[H'%A,6$W0.[!Y8W6$Q83%A,V#W8;W6Y=L:KOP01]UBP$B&/,#YM0M;*7@UO
MRDV;\][5>1G?BW6MM,BU8J&_'?K3J;UDUG'H-RDYS9Z?95WUL*ZKWN32%G2Q
MT#]*Z ^N;*N:CD._25*[F;% >S6\]BW?-^>J<*7,WJQI$+?K)CI+7=VVN&P0
M+INS\"89U5T^\6YR(BLG+3J;B\YR5Z<M,!L$S.8LO)%V;'O,U;]QL"P#>(Y[
M ILTAR*2(=B;/P4"3=?I>'HV'@P8EZ$3\GG5+F5-Y$;E965C.4\'&$QM146Z
M!;FG5FLAV2$7K5V?92F6I5A(MA22HWV4LK1HM )@OVG";8Y!TE_/S1_>4?.J
M*3?!=YY#Y^HZ/(FXIA9\*)OY7'Y'VED)XG@]@98Q'"ECF$ZK:W^6,727,;0\
M1##N3\K4\3K>\WY507!LO+ZIN?+E%VTY]G%3L%7EFJ+*7?6&XW.KREG&T(B%
M[T&5.^]?5:I?]AKGV\ 2(]U:]A$MU9ZP7:I=:ON6:NFVZTNU)VR7VHVE'FNP
M_6,:9I>^$RS%(8ITM<HKVF2GYT69&@G6H]D:QX4EK@,2U[14HQ!+7&TAKK9[
M!=NQ\":=N&6G![Q1VSN?CBU#M>1ER6L_Y#6YM,9 I\FKL_I*M^ZL_RS<V(G:
M5V6MS.;NFZO9B^]-Y%*MAM1IF:3OS0.HLI)Z^,P.>N\Z^ XI( YNN7?@_%K-
M/*P\LI"J6QZ5*C5F!5)CT-=I@7044?+,9GO=4F.MJHAHZW5VP\546SV78T%O
MV6VPZ&Z:,+8+[^#"+3^S_,RBNUOH/MU+7;8GMZ#MQG27">$X%]ZER"C]]50N
M>M,+OG7MSO_>UGS8#/<G+_:W\OY^V[F9)=GC(-FI)=EC(=F6Q#<&_6&96FA=
M/SW+<+O <$MGUEN6:XG6$NVAB'8R*76_T!)M&XFV)7K2Z:0_?%.IU-A!77$-
MK(-R)/MA]\!BPF+"[H'= \L;+"8L)BPF[![8B/=FQ/L/$1VP[EH#'3D-R#::
MEFH09ETI+7*E6.!O!?ZX3-C  K]%P+?K:_?Z+./:'CP9CLKDA5G69:'??NA?
ME4F.M]!O$?2;M+YF1OYLU:Y][/J^F9>]0]Z!.RF=16>IRF#V4EF+<6P7?FP+
M[R;GLG+5HK.YZ"Q7X<P*UA8#^3@7WJ78]:%JHC61@=FJGXTC-0LI"RGKR+7K
MLRS!L@0+J7KK:'7%P.H ^CJ]OB.)+%Z[[EN6Y?VRB']+(H5@317*7+'3F8T'
M6K]EN\BXL^BLU6MI<=DT\6D7WL&%'V>]7%L-VJ*[O7+VRLK9EN/R.!?>I7 ?
M_;7[JJHMRVRKEQ5N#I:Z,FMKES62CUF2/0J2'972LRS)MI%D]ZQQU%5N<-B_
ML&69+</M)L,M>TG9LEQ+M)9H#T>TMN/,\1!M2_2DTW'_W)9EMB45.^28M9BP
MF+![8/? \H8F[8?= XL)BPF[!\<;Z\;R3DPM>"AZS)5>' G75FHN+..0&;G]
M<9G>HM:]TB+WBD7^=N2/+/([CGR[OG:OSW*N;=,>]0<7EG-9Y!\E\FVEYHXC
MOTGK:V8P<&]UJ7[5=ZCG8;!D\UAXS E,Z>9CNCQCKU!WX"9)9]%Y.N@/;/''
M(X.R7?BQ+;R;S,N*5HO.YJ(31>O(BM;C@O)Q+KQ+P><-^W6]!E@'RQ#:RI:-
M(RD+*0LIZUZUZ[,LP;($"ZG';*QS6T&YS?CK]/J.).)W;2LH6Q]EA_T;%IT6
MG8U&IUWXL2W<\B/+C[J SBY5^2Z;2V-+?+<(VL>Y\"Y%^.BO%UTOM=65;1&R
MXF6_4M=<;0VR1O(V2[/'0;.C,M?<+,VVDF;WK(;453?PLC^U]94MQ^TFQRUY
ML=AR7$NSEF8/1[,#2[/'0K,MT9+&_4'K:RO#4=G"B*^](783+"HL*NPFV$VP
M_,&BPJ+"HL)N@@V$/Q8(_[@2(8\PTBV^K82OA** ^/7G#^P4S3GU6K<4&N\3
M.&2MV5%_7,:SN@FO&@^B=,;?\*)4PI_US5BB>1'1#/N3,JY-2S0=)QJ[OG:O
MSS*]QS6%,BG)ENE9HCE>H@%-H2N7RBW1='1]S0Q^[JT6UWNL'\U]EP722UP3
M#%XL7>&RV0,Z*(ZJJO3IJ']9AD?9XH)M)?@N0_FJ5,Z1A7)[H6P7?FP+[RSS
MFI9*<K;,RT*Y<5"^M/6JCPS*Q[GP+@7Q3?4U6ZS:EA%MA4RTD+*0LO[;8UB?
M90F6)5A(90\,^H.QQ5.C\-3I]1U9B/#/,)C+"$MWR2Q]^:ACA(/^>1F&8QTZ
M;:7X3D/9Q@B/#,IVX<>V\,XRK['-U;%0ME"V4&XCE(]SX5V*$=)?S[WHFR]W
MO2WMME>,,/;H^U7!^"Y_5;BY5>1>W;W6^EIR5_W!U3[7_2*9<<A*@O82AJ7V
MSE/[97^TE\J1EMJ[0NU[5I3JJC8Y'/2O;%%NRZR[S*RO^J/JG:HLL[;4;JF]
M!=1^V3^WU&ZIO?VJV55_LK,0^ \1!VRFG]-_<[/QI"_.DB*!H\'W[QZ;7ITL
MYIESJ ?@I_P-NU:,LU"HV*/K *M0!B%;"/=6,'C_?"Z<2-X)7RC5+S73OV(5
MR?E##9.=O6%?^#?&ET'L1XK-89Z".PN8)F7MQ-PKN!H9#P4#Z#JQQR/A,AZQ
M:"'83;"$%S_\AV+IXE@(/Z#Q\ =\M?( \LBY5C"1P"6/911$W(-1I \_DHKA
MDNDUF[N2'.OZ+FU"Z.3Q7:P!8>?KX1?Z[R),!EGQ6W$V"P7_>L;G,*6WW+OG
M#PI>]<,B-*OA3+H_GJCA^>7E9#0^'TYOKB=7-Y/KJY\&YY?3ZXN;\U^N;GX9
MX#.\L U[7MLV ?W4&6S,(\^YSE>%8J##%\]KN-UY_D?@G_WM^OI/]DE$<>BS
MP&>_^G="(2IO^$H"LMCIIX^_WKQAIX O&-V3@:_@K]CGL0LH<]\\G_8>69'9
MM]S3!4Z.Q5 )I$!1 %#Z.S^\'X1+[A5>0 5484CBILP1GF>^_?%D<$)_P[2=
MY.\MN_A%+H5B?XA[]BE8\@VQ=B_=: '_A'493< )/(^OE'B;_&.#+9ZD@9@T
MJGIULCM,HU\Q@3><;(@_\_I'OKHJ]=CY@5YVT"C5KAJ\EUM!NI_P^E/EJ3NV
M[F-:JSWCCJ^U4<RKRV#>@ZVS12OZ<B\\T+V7\,T"E'%0.=R& MR>M3UKR\#V
M!.JBVW#3Q]=>T/\6^T)OT7C08Z/!L$QZBX5")Z%P>810:-L%P_J./\N>E+X3
M+$6/<<5"L0K"Z-4$X<Y-/6R4K53;W*?PL??(6NGECGN#JU+!M6:>7ND8:5?3
MP"WE=I=RA]-:[[)8RFT4Y3;T D?IA?XA(B9UE;=Y&"S9'.]F./"K$#YJ=*&W
MTDL^+5.^H%16RMY/[[7ZYC6) CL P,N)16"+$7@D%NK)?_XNN!(L$N%2^F"8
M!GYR6Z^5MY,K *%LU;:="[6*6Y/%1LOP6>Z*E(5F4Z#9-9OBIT"@$W,ZGIZ-
M!P/&9>B$?!XQ?7CXE;/@X6U5*=),8K0E/AM'7^T'U84M\=D@/!V-_O\W+BD-
M67%/8-9_*"(9"I?M8/!5M:XGXKHMT\HJ6 UE-Z*Q%-]9U>V(\7TZ*N/%JKP)
M[7=_=988NF7'/"M!PS=W=EXKQMNZ4&X;(K:#RS)Y5NT,S+:=QUBJ:@M5#<^G
MEJI:0E5'8]%BN@-W\;+Y4O@17>9.W9,>1KL4.^4[E+IC5?2'@U*]:*T1VQ;J
M/VILETK6L]AN"[8[;Y->DS03+@MV&J?L]/JUTG3:JBV_BD)\58;7-)9EM)TS
M6/B_+OQ'DS(W6BS\#RT8#ZH:-+$PR+%LB-T$BPJ+BLZ8%$^44-MB6J0%Z2+^
M31<_//VIJF^LF6Z T:A?)H>VF3'III29WTLMU-/U&H==0>"X7\8ZM A\?02*
M;0BTZK15G*SB9%%A46'5Z5WJM(AR3GK=VY!1.>TS4+![[(^/?UY_8:?7_Q\[
M'9[]](;]R&ZLV_[@>EGO_*J,:6#]EM9M;^%OX6_=]E:CM!JE1<6A-\1N0DOM
MC)T+_5G,HA[F^IBNZG/I<]\1:1KKS!H/A]:>QKWQR.;\-$A[LO!_9?B7JF)K
MX7]H$=CV:QZ__#.6T<-N&=C52E!7O:MRMZYLPGI3:+33Z!Q,RA2RL>AL##J[
M9D1A3&85"H67 >^X%U.9F_1&8!:M><JHJNW^5#,I=W)>X8;\SK4VEGS;3J7=
M!^3%9:F:EQ:0#1<;[38\M@3]KV&=G)JDFT[.CNGD?.BN((UT6U1I_+%_IC,<
M]RY+=6>S"FQC.)&EL<;3V+"4S]S26&-HK&M&HO$FKM6-60@7Y#IW'#A!LA%/
MG>,T#D^'%Z,]*..;!]V$8,PQ]COI/H0G^ZAPU%C!TW8\'K$UF11[X;O,RM.?
M7XM#6:VW5JWW8F(#=ZWF2I;&&D]CPW)>8TMC3:&Q@UJ6;4AG[MBZCVFM]HP[
MOM;C-5O20C*?/OYZT\.$"[SQRDZO?]AEK70U!:IDF8^6=44I4_^CLSI+E]%\
MWJ_5:+5H;CR:K09NM;.NKM6><<?7:C5PHX%3U1DJZWAZ<W0Z^/"R7RI>;;66
MUFHMW49SK2F)%LV-1S.)L1\B/O-$^CG]-S<?3_KB+)&KH\'W[W*'@C%D.7_8
M4X3B]2=QRM^PM<9>H? XAL6C@*[WQ,M5) .?10L./_.\[(J/]-G<$_AP*%AP
M[\,SI[(O^CWXK6!RN>).A'>"A">7TM>7@=*'0WR5^+82OA*,^RY\L/*X@[^Y
ME]&""5CBDN;A"IB&(SG-(GD"L\BB10#_4GPITF'?]-D7>/=- "_W']B2?Q4*
M?B=5?H&P,.$OJ."#@S\,^4QZF*4&7P0P]1"^CF0DZ5%8](+?">;*^5S0I)-T
M 16%L1/%L$5L]L#B",;X%RW1 P4!EPM/Z<(2^*D+2U"P M4_^)'/WK ;[CFQ
M/F8.>^.G21%P7'AX<YS\,E!X3EC^E?TSYF%$.^.R&?=P\Q2#,PC%DDL?%QC,
M8*)T2$H?P@OOAX7"_%C1#+AZ''E1=LS4+7SZ3JVCL8=KD[@$^,(QXV83=F!C
M0H!H#&<).%A*0H>"DU:4EXA[$^7?\Q\JATKI.S 4/ !/SX(P#.YQ3*KT#6\U
MVP@_%DQP9P$_AX.6+KZ+ULONX5<*3E:X?79P1#AOZ,2>F:QI=A]8=4!TC8T
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M] ;%3D_P\$ZT :<,KYZG\U#9/'39/@&VYAM8"=":EA7 0!VN%CGM51F[TO%
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M]QN V[KW:&U6M!:^&U]5UQ1U%"\?@M79$F0-FXI^2<98))R%'WC!+=5VP41
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MC]7$]; ;>&Q*ZD*]MM%E*=NHZR36FB,<3E^K*4#7CV__C+!,VY#&2E\+H4-
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MT%_QJU.Z,JC\R7P)Z?/+]O6A+QZ?DE]3DI\I8\GE3+2(*9X8\B5M,L,'2R]
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MVK9L,SX@W1 87L@[?J8*85+HB94%/K,S,;.T MKD<911$UREH/AHUMK/65J
M,7XIYUV\@8VB>B0.GI#XD1#T#4QER%X-U8+ 6#[_M"O[\A6!C'_" PB0K(@,
MH=PD"3X2LI&$_%$H.X*/"QB*- C!063Z>H(3B;:Q0!'_1G6?B7ZHQE(H\AG?
M30-4[!GII9:II6NA(\O ,,DAWM[:)91LEC1,:;41N_5(:=#KJCHG()T$4F(K
MD=MM';@RT"AS9^(&!288P;KG,X$EAJPG5%%)$[ML/K6-=(LO6EMA,9TL55AJ
M7QO(!EXM.$9$/7[H4W\Z8B-+I1.Q'V4%T18Q@1^T"QZ"C+H\"),H<@C-B+E2
MQ-&Z#2.7J@4VP<PA<>-95&X0^R*EA+$CNU3XWY$-)-@T+485&)CU?XMB!97P
MN& P$IO*]$.6+O\48G#N.B)SB$:,2)-3OGW)<(6[D.[+"YV4@<BY%WX3; 7M
MCKM.[:7P* LC3&GU#&P)JPD6D8%&A2%2HT<3Y6-)D/,=70M%;T%8EQ!9[EQ/
MC*Q1DDKR&1YL'$\GVK=7/Q$[;P&7)KR*U_3".%50H>E41RGBQK%>_R+3G_,+
MT_6#+6P&0=H![(N8UL("1'5#GW+B<+?<H#<I0$.$$NF\J<5D<9^8=4Z$!(0M
M'SZT69 KVT0X9SK)($%D0T0><CYF2F@@0C\(&*G8_%=@5>36QY:%$Q%XXKB5
M,&'B\(.4D*GA-JDDUF=%)[*\F[P:#MXBW/@<1U)'E#.PUNQ!M74PI8]19=Z$
M)9H-X%0=6<]=6HDJX!-7!CKM&)#&A3.Q0YQ/P?-.^Z[GA?- N^3E9?Q+73%Z
M2[2 M94])^7!YJ@+H(M+49?U3D0L(Q?&%0E19@53EI1P\-2*L1A98L+2B?4(
M/)?0;6K2!9*$?%J^@;1GR]C5B+FNO'<H?A"@AB?YSB96))2C)QC2LT0X6R/!
MV2/Y@5_.VI(-+EW.NA+K)-^ICI)+*/A1!U;*YY**.UY.L)E]@AA@]J1@?QF5
MP5Q_1-P0#9K5,N$%ZN2A+R8EIDTXJ;,*351<K(N)VXBZ8#%ZO+F8G!>@( -W
MRR%ZR5K1P,6)&H;LI.%+>1VED5YA=Z(04^G)7US<9NHV8_LHGLP8*01\+&#L
M& /B 0H4S::6LN%)K#;(,;ZK-R\XB'R!&/ 3^:*-,9Z..TSBWE=HJZ'0W'"G
M)9J5N+#&(3%)LH!L6S8*QV1_X#7DMC6B[$U8<8%Q39$TOFYF19RO&8V6*:T;
M/X_K8F.$B>T^Y!3-HLRP_K ]K-:KS<JH.VR,6JVN7NOV>HU151_6&]V*GL_,
ML&Y9VR4'3&UYG,_[>>--#!]Q.EPDWF57 <Q"0E#Q;M)*. O$K/L@*_:)H,@+
MX,1)T>D^Z6I#:EYZA2G^\C+5"UF7M+Z/%M0Y+?=]>Z*BQS_CA'7+S"*S&\5K
MVEU80K\>@W2UJ+4]_!I=S)V'?3B4^9G")I"#,Z.63>BZ4I/F40'ES#=*H<^\
M^>2\H)(6-]>7Y709;#BGC/>PVIH<\Q>HLU%Y)SW?M1F-9 $%VB.*P@[9L7E&
M4R4G-M5%2!(=@[8-][>4(]+4RDH7QP7>,:U1X1KZ.J1 =?R>+=?-3H45@>O,
M7$#%R,Z+)WRH_N!:'"3>B+M*D!H4'0_L*G,IPM5DVH&:0*FOAI(>Q]&<WBX.
MD>Z^7ZNO'F\-,^/'HE)7T88?OQ51DFS$_['HI[J"QI%.>N^X#[*[.\VR>^ N
MY'CR'T['FXJ@9Q*^7!4$6E!\W,J(I&@L+_(49;J[FKR +Q23@I71P*+T:8)>
MEFE4]H2(B?07=0[#I& TZ$-K3*$Z,J,47PH\J]A1_(,?_4BMIK&#D1]EU.V6
MR%%!AQHSWE"02<^[X,R9^^6TF8(-UY!3G)G:\<C,8LEQI>#=6A/SK4?9&"=C
MQ,,NQ9843E^FM?W2,]7]U:,"(<>SXC$<4P:-!&<X\GV[-&,73">ZUK1$E&P!
M=Q2WR%34K(F-)!3S4=4,HDB^:'4BAI[BER6'$4R82\-X!##V ?<2YR!3":DB
M^ANP+[#!2G*8I?A=&_,&=0;9[XS/S!'Z6\($5R>]E[#)9R!7D:\0QS(1QVUU
MCC'("?3?\=^3;G1#\V?H#U(W'QV6^"9G\;9AWM/S\8"HF7&/GB%/^*3XL;$]
M%ZUC.7&#\UO&Y]C+EJ_6(Q,C-^EO,PKQBX=+<H0/#[4Y3!0W< SRTW>L$!(@
M5U]X$I$O32P^89<4'Y',9DY=(D-!^Z!!B[95L(40@4Y5S8BRTCDFUY)#>@TG
ML3PG#0*, %I9NYBL%;\>PZ03;,NS,"R;G(<I)Y\BL^@R54M7]04B;M\F>W+Z
M4VM"#(SO-;Y%;-Z3(=AQX9B5XLL!E@$/TJ&.DE $R]HU=5P3J_#^LXIZ"8B*
M99LL\RSDV$S+;_PC*9')W4K?MOP8= C>OG5NV2Z^9<;0V+%,7YW#RI,9'9[R
MP&$FP\)1U\?XAKK<B1)0JJ080<)/M"4#BWUF*ZRLE!I"'TG,G,\Y:>ZMXK%7
MKW6:E693KW8&C7ZKTFLU!Z-JIZ>/ZI5A?3A\]Q6/K]N'J+J;]^5W!S0JR^?Y
M$->&S6EAB,&+9;K1R>^<1XMRO>V:%;V1K;[Z?>7IQ.2SROR17Y9%MAC]KK[.
MP6(O.YJ6%KAS?"4-2]O;:+C4;OD@.+T"Y[@E.^@3=76=^^RS_,\*?L73Y. 1
MA-)?S_2&'".7,3V.KU'5__13/&LN^=E3'U6W^]I6'W6V^E9[_4>('V^V^V="
M6+TA]0+E%U(C]&[= !29U @_0$H52]7?^?.)/U%S<_K+V09IL@?JO4 +W].^
MB]CM&A[S0?^X;HS<DZ,/WP8::3:^+2RR2HR?'ICXBN?#]A<8&?D\M<; _E[[
M?!%J5X\#LS.$\@<C"XE/Z6YKQWNWMZ=^MT=,M^:IW^T1T^VX4"Q.!(D/S*"*
MNSP>AE3<Y7[ITG,?^/\WF;7"Z2%.I<\?-2JEUV13_/<KB&[<P+#CMBMK_5EO
MLQM_2B6M44;U@;=C^-35B:>!\\'BA]Z1X[@AI;E3LLN!=^-Z<@"B?^+,I%8P
M$WC%K\:C-0MGVAA]PMZ!D3.:X2>8"B8G'WA+& /E%8NY87%QC][\,Y3"/#I"
MSEF81\=SEX5Y].[O\JC/5PB0([G(=7;\)@9TO*JW:L<?6HF3*O>!][%&Q3XY
M JD5! *OZ,*!C3MV:)RD*;USPSJTW3=G'J?2TR2.HSY?H>8<R446YRO.E^?S
M/9O1'*]:\9VJO4[P[HOS%>?+\_DV\R8XR*N<<@^GZH*=8(L^]1UL:^Z&=]/U
MM=Y[@R/_R5=/5]F^QJI/U]"\TP5.@KQ>XWQ"2Z""IA458:UP)VCLXZRU4K-1
M+\%:6QQWNZWORT JD/#02+BOF_QAAU/FE[*H[+BZS0T6=/6*Q_M0_?BA]O%#
M_:W*# K^?@1X6/#W@K^GOU&O5$J5AEYJMM)CI]\O;3W/?KPUS'O>T04KXEWO
M\_^8)F.325X-2QH;=R"S$M<6G18+H_)5^/V;8F.>!,%>#YYK?7C=07.K@YPL
M3FZEG!SL>K=13#9>;4%D!9$5C+_ R=/"R8+Q'Y;(JJ4=[='<D=J[CF7R@9L'
MLCDS^P4?BTV8#Z/SV-GY:^0NO3X3;)1:G4:IT=K!V;WVQ/E5.0Z09I8G5-TK
M*N;<Y9UG93VW!/)> I-;A20+1OUN&'7!B M&_'8&78[MMD/X2EX! %1]6OB(
MMN7<->#<8S?$WNV2=;\SQV:G5*]W]B+%7@*+W,JW8\;K9W?[>.],+1]!B9S=
M?L'5"JYVC'A],ESM25WUG ;(1']/>YG?:(S.WJ;8:*NK9<V<:>H<\ (77A)T
M.7L1?!(H(A9]N7,D<R;)DY&A#;M\G5G&-'IUR6E.;_(!RXF1<#_Z6L\UO#'V
M:!Q8'N/CG8TPF+H>O(=/5?.8;.."CX5S')>VQ6@I80%7RY6MOZS=6K8M9GXF
M3V&ZLYF++W/->S%R=JGI#77@;'K^VA$<7!F6%Q^?1D_2:&!J+J*>0IZ/9OF5
MX$1B-!U\?6ZS0%D P8?8LN$=91SV'<WOP2=GQIC1#DP3I"]-3J4IJ :.+3:)
MJ_CQ<!_;>*#1@>Z<.?!5[YX%-*?3LQ9&P-3I?_ ^9M.(OG%)W4[@&8YOB/F1
M-*,U  Y$LXHM')S)YRGC&]QH!74 K9Q">LLG(P/@+8?F#N-4P26]I+R)51?,
M<D.)R[M@EK]3&U;#45%M%?U%;U2-VAG0G&U M=ME8LXF1WCXDP4,!KM7+Y59
MCI8#.PY",28;/O#\(#F%6)TY/:*/?U,_[EY?X;0]W(6<09T<\XFMC7;@4XW*
M#GQJ)O@4'_IN,FO!9WCS@>!V/(\<^,S6JS1+S5:GI+=;V^]3-"06LZ#Y?'(N
M*N"NX1/F\*FVCL;@NF:$"UNOUFILO]$Y\V@.M>#+LI&RFVA@G$; N*/PT_@3
M3[LVM(5KAS,F6FO@I?%F71IOE[7+=?W0:);U>KVY$Q $)3Y'_@FAAFSU7SB%
M^YK^.GS$$;!WT?QO0P.>8X9\Y+&8& U #1X8B*(OA@,@ Q'8%DDSB,\<2[@:
MU2D#:'$LM,^"P&8SY8HV@-PU0?IQSJ'Q*O]H@0?#CV>#C\7EW#$'+@+'Y=(U
MD9 *'9K9BZL]?6WK )?2F)Z$B5 .^(YC2BEKOZ/Z$)^?,Z'-3$^P@%T(JEIJ
M5?12:Q<&@))-3/86-/4<U!) %\^4M0N<U![@S%_\<P3[6%@D+V&'8>S2&U)K
M5TJ=. 2S->>+1=KXV>Q":(RKVN(&E$]@>HG0? =F4BM7.YWM 5#6"G5N)W6N
M]C[4N0%G:2KBJ2)2Q?_MR;%1+57UVL[$"&1D!=E23+6,PDA#33&OA()JXP,!
M/;9'$5XMU]N=ZAY$>&%-[49^+\O+.; UA1A\S=#>7B\=;"-TS&E:(=JK25//
MO4FSDH*TJTE#6=?':-%L0J<W,FGT<JM9VT'_?'.31I!61S%H"$?JF^R930"W
M?,U'^@UM=)NZW,!!8OX2VLMW9=Q$&][:MK%0L?XCM#P."L$:=C%T*M5*J=;<
MP79^GX9.J]36&Z5.;8>#/VGH;$#JM9;.1F)0L&AG2T<OZZT=..U&3>LIK2"A
MK-1!6<E0$Q+/D!KU.L%(^F%HUOBO9WYW-.QU!IU*M3L [;O3[ X[E7:G-VBT
M._5^O=E#1<YX3MSTB;BN_N*MZ\^H#WK]'="OR=ZX%P&;:;6R!O^VP".^C0&;
M&*$-]@DQQ6OF6$#=UU$0Y_D'/@(0G_W\S7763S#8N 'ZW0(VY !5M9,4LU^8
M1!33'O1KHUYE..@#E?3U=J<U&%;KK5JE5ZG4JHW&X2AF';[6=\/77V'CVK4Q
M82"F!Z!1V*X?/C4*Y846T;;7I-9$'AB# R4<FX$X')_26UMMYOTR\W>KRHQ6
M2H;1SZDG7S('+>33K<>,^T_&!+;TV; ?C*6/*#WUQ&G>/GEF(R@/)XPBKM#L
M5EK=2J_>Z%8:C?ZHU6YT6WJUT^^ 3*WW*OHV7&%OQ+*.,31V8PR7H,%YH,J"
M=CHC*^"@9%B(LN<C;8XX4GMWCB1(L-[O=:K#FC[H#IN->K?6J38[O5JS7>O6
MJ\V>/DB3X/MD99]\9GZ"OWF&&7SVP]G,\%Z10S2)0PP?I]:M%>RDFBI/)^R<
MBK2%!.KC[^KK'&0N=B+S5*]P9^_>/-NIF^-^;+T"YQ ISR9.?Y[[[+/\S\JU
MQ,YP98K?>M^W6*+^)\53GORLW8P_.URSC-=1W6IE_:5.]X,=SD@\/6:FZY&L
M^TS.#\34GT32-*; CT9) F6<<GXZTZ8>F_SU;!H$\\_GYP\/#V5XK'SG+LZ[
MGCFU%LP_9^,[PSL?&X%QWJG6VI5S2JJG_P)-P;]VYYP]UOY/+T^#V39@OV)^
M0'[J/L)W A .R-<WDO([Y<HJ:6PR868 N^/YGSQ[HZI]L!P P]SE.5VW&/V;
M,(]A<F+@2FX!9K*>\GM%OC'A[[&7F._H>@&Z*W$7FE[Y]%OD[9)97 P@+;RK
MHN\);&%D >U_<\N:_JE5;70^?HS=,T8"K8Z/>*IY(![U%95L?U;>B$G7.S6]
MVM";K59-;[7/Q]5VM='6QT!46].4<&!V9QQ)T3,?D5EO2?FXZXGJF[M@.-U4
MTUN$ULWG41:W>9\@KSYF1#E!BKCXU]J?_JY-+(PM1*M7=;FZ)"J1XGYJE*6?
MK%RRP\6G9JV";O9')(?M94P(&*37C$]Z_8/Q49$T0KSTIQ:; "(S,R02N)S
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MI**1U>KSJ92>/"4$--,3N_#G?_WE_-8=+W_^[[^<3X.9_?/_ U!+ P04
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MMN'504L[2E!I>?6RUJ%K7Y?0AUGV5MJ$)4XZ7_860K?[3O^BZWC5MV7N*85
M3'\J]<;:.9WW-HQ^C 9<M^CZ<Y#?:/)WT;ZEMN'(?^0N=A.D@1ENF>'_?(?G
M\^ZGMSV/X@_>W&U:\.\FZ#CC7)&--B^]MQCA,YP_[_#30G1M\!FSGXI'#W^'
M^\+L/?]-=!]Z(Y]*+=L_WOW3OU]Q5*WT[5$_HG\)'#SN^_]5'/P)4$L#!!0
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MM[G 80F;K>K'<.18ZGU.+ %+-YR_M4X3@83BV&UJ_4(A(>6>+_![+$MB(T1
MS11-1(\@.BO0@(0]PJ246W!5=K5WED;\)CZ!:Y)$*5$ $:71['XYZ_6)N<U8
M*O72KN%F8"ZLP^S/,4Z-06_4LEE#C5TK<T_;(P?.V0& ,[UURC\\>]7MO!S8
M"AI5!D!.JT.^<&*?>Q-<,6[ &QN-)V82?"S#(,!G4MB,1I!8CIQ%O$7/B;"Q
MU+;$<<1F1LM@]<+H&!)LMNP$C9P HB98\N(FSKB: WN#1/&AE"C1Z?%6Y_P$
M@A:=\R0\A4=!R9H*:*/Y&;%)#80!%*3+W@NEMQ9*<:%US*Y#$R4H]A]YDA0
M<\*??SKJL-#"]!H/WT>-WT=&DP):S$N[_Q"*+#-@FY5"K-*EP0F0-Q;">C9"
M*5!^'DISMSQ6YT(#DGO85,%J:_IFQ9/4*9#34!>KI4A\46G+F16)X$;0!D0(
MJ9Z=%<U46@ISWM&LCXF>N[!T186PDO2#"LP+15Q*3I2+V_)*;,,EC@C!MYXS
MX+<9D""R(HZ'Y,A9\&1V<$#N323W<+D_!05X?M&3VL,7T'\6(B&(<ZL5)V+G
M%MV#\CW"/3?)&H/H%8+/A!1N1>%ZUQ[)(SU</1*#,]T2K>6+/G[<5*=7E*9
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M-YY^JU9]]<2W]?>@ND]]\P6M[K]02P,$%     @ M(K^3AW?074ZO   (/P
M !<   !S;W5T:'=E<W1H96%R=&EM86=E+FIP9^R\!UR33;,X^H30>Q.D2"_2
M>U5 >N^]B2&$(B60A"8"5E"*2)>.TD% 4$"0HD@5+'1I @(B39%>!&X2;._[
M^GWG.^?><^_O_OXN))F=G9V=F9TM>78VAV\/IQB(U0/<G % 7Q_@!P" $"
M40-@- 1"_P$@1@ /"P. (XCI!WP>=/(;#0[Z30SS#K"A7PB0.!:F1;_BPMT
MW&_TA>A7/R#4]A0 >"F_?RH[P1UA;$:N<!0<Z0KW9E,UE68[J0^!NGEA$'R
MN*B8I+RH'/J?34Q"7@+]+XUF X"S03_ER\;YW@:.53;X1WLVP%'"!X&_T>+_
MJ@N(XZ<N(/Y?=<$!?><!$L?YP9O^S3=^6M_X8S\/WQZ^)[725E5U,#(QU-#6
M4P= Z#)2+3TW+S@.)0!X>J$0)IHJ;%;6-FP$K]#<B=!2B $ !(KTUC?5,,,P
MU%9794.BB8"_I,U!;"M GY"6$1L;\-]+5%!O! HMGA$:EG""(:%H^!H:]O!'
M>6/P*YC^<73'P#@8_6@1: '1\'$,['($"V)ICN S&-C)T\L)#6-D]G;R=,+
M+6CXAI\O# V#]=!PF)\;S!\-]Z-A+@]?3S<TO(VIZPF#( $ EQ2#1\&@KFA8
M% V3(LQ,5-'P:;33D;K\ CO^ J-@ 2B,4JIP[T"$FXLKBNTDE(]-3$Y.EDT+
MYN\!0Z&$C"!0=PC"B4T5[ND-\0H$@".=L8D:8ULVM)&EQ>2DI87$A<5^,=2_
M+?P/$Z9OCZ U8VR?@>BZ?^)^1P>_!P"R&VC;W/Z)<TP!@)KK '!\Y">.*QL
M*-#]5OWZ%WWH,/[BBD)YRXN(^/O["[O!H,(8@_Y(_R7!?Y!^:4\8P^Z'>=C4
M8,X07P\4&\9N4+@'W!?!AO2&0&%L0G]WXO]QQ=_+(6@"<X8A8%[H&A9H+W/S
M<D%WMY>3&\H-[L7FYO6O.O%_6.UOZ<BOT8DF]P"@=1 &*%_3 N#E;@"7A@0
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M;8;MPAW9G?9=R]VY/?^O!%_O[//MUQWH'HP=>AX>'BX#I-CO1PZJ^NAO&I\
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M>)W.>=H8XBPU^"EO%/)DPC[)V*7OH=^HS[++QZ'(W)3=++]3*SU3!_XQ$8=
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M'L0]@C//XII[5:'(JVK'5G*>]W%=4]?0-/IB:O:(FT[&*:$?QG-T30"$O28
M *&7OKR;:#TS;EZ*&GZ3Y; ;+)[/SE9=?+X]R6B8\N\;2)AU><IGYCQFS9%7
MU?N7D_9N_ZO]*SG?NUGSUAK@X6YJ\-CT_CFTN<M%8EP>YA$E^@T_R$9O9;_N
M#(2SK@LT: ;]6H^X=ZS\RP7;I_4;F\/5$5YM8/Z7%U\'S)Y\KSCH6[-$6C-V
MZ;?->=<2<!LRP][BC^O=>0N1C^S=6+0<6Z9WM?:TQ/SZS^MRK3X;B7/GX9"=
MX,'G!F\S7ZX&4RH^OQ'L4,Z8-.-UZ5>FH%3A(HZJAV[*&7+4KB/:6N> %P\=
M)-[)Z<C&5&5X[H&%MMA^*P)EF3]=UVL;(R.I4QT9X$_&!X^./W TO0(2W"H+
M'42SC7_5.@?G7EI+@TA"[=AY8)=P)%YLFSCRC8-O;.WH3(X:'3OE,^1 P5W:
M-\BDQ4=_"/C'^"ZD3I:?M+Y9R'71X?&@VQHISO@CLXN@BJGJ-9UA\WE8\\!P
M539T)CD:+ED:[U2%>K]8&&1,*2FD?LOD%O>*B/3GGMVO:[<*GCMN1(U7]OGQ
MA0P3>]&]>C]8:_ VN;O>]BF_1%B]IIL,57;_DTV'YMR*-N/G9C5X@: \,V>"
MY14!74338%X!WI9(^$)]*LXP;,!F8U6Q?,P_WL?<L\%!0*?_RD45V^=<_KU/
M;-?%6\P$+KWI!<3O502NESF,O27JHV'+"<;XA_CGP5QJ^E?W5B,X)]S-=L+J
MJPZ&D]\4G034BU"A,O9JFO=0+]"=I&,5=57KXI, /NJOQ29RF^8>Q-4I;@T)
M,3<8UN<YW#7NX^D-\),0J79+J9+-4=T&0,]Z_:PAML34Z(Y!=Q^]K>J(7ZBI
M88)^C^W]B+)TM^#$&#N3.YJ5@T/,!U^;FLB/QU4N%Z961+(-&74R[_%7$DL-
M]P2)C:?/H#8XIRK)M0"@F[]T8=$UR#"%O(S]35@P+0"<X*-U[1U8M$0K(;G1
MV3[H.]0[B8;IJ;)RJ<+/]+_.V9BDR+K24ZR]EY03M5%E:B'.XGK^1KU>@\CH
M]@F+)=T4UJ:U6;7Q8T^N=00*XM>,^8WKO9U'-UZ-9ZOWZ-T+S1;2752L5(X%
M3O[Y1+QKU?R(%EV""ML;2*M1"B%Z]3?&%M&1%J8>GR1;!3 =NBE<O;]7YD\F
M;S^0VE=%ZQ"W$;(>TY4<*;6LJ]'X^76&$8)3F3XV*:]/?]KJ4J5-M4_>.XN&
MP+'Y"$N]FHQS;_AA.]3./G62Y_B#+N4)%KQ_E8R3+ZPS#Y+TE=\/C>G;<I$(
MNS0BFW'Q*Z,E[&K/Z+;"^>U*2)* M;ZK6&1!']6<Y5/?!.7\I=,&B1]%JH<L
MIM<O:L:O$F2M!+ J*EQMS_IHMMQN+R@!4>D5VC%;,RAO)JBZ&*J1O&.U,4=0
M2$1!_7DU(Y;L/,,7_<:G5OG-U[4U>RP6ZD.NWN(2[-54?%%ZV:)/2*8R]@M8
M,8-+WW7@4E%JGC*$>9S!94U]@,NBVO.D1 &'/I,V'RG 8.'^(:B=3Y-J\V%I
MTSE8XTR9NSQ-2EL)QQEWT*T1]E3RHGNW-ST9 ],//)+P*K,7XUY?VVG*&IW:
M/R@57JU:?!EI$EM^=C=87GVV[WD&3UKN0=;6Q4$&&WWN=7[=KZ>-9_?-@I7*
MR9>N5KF=WA%@$1A?3*0BPILIW^RBO^\/RS;K^VAY*A(V5WKR)&/&C,'E%U91
MEPBIF!MZA/0.$A5<AC8G<%5%\^ETE'/?%18G\^6>/P-<"!]=,P*S&G"R7.;+
MY!U?].:ZFVCB(N2S 7_X9C^E>\KAWKSW9>5N>\4KC.*9@8:&RX-O-C.X6&$6
M3TO<DM*&M;8O9QG$\3PZ_]3LI4GV@UM>40]W,LX7<]LE7>3NB^6)SDT( TA+
MI-84IA-R;NQ9#TX\$)] 6.JG$74/F?>P25UIMZ<R]E>&6UC,ASP8Z74[ZV<G
M['4&9N%O^MHR(RE?<+ HT\*\%)QZ6]L@A<%D<Z:]4JZ7(&NG8:)I: ^@*'\=
M#98([)@.?N4(K>_"A26NG-D[!!3/[IT>+=$LXMT)7-0AQB\(I,E&)'&R@3R7
M66,A)N4?YZ[VPK/N!_=8I_7H,SA?>L62]L2:D]-QOTNGB/? H6?YQD.M=Q";
MEFN[_N-KLJD:W4;3%$:#P25X=38\/6]$9,:R'JZZ;.7,M_).2,&B+"2</<S@
MUX)"CS&(T7Y:L(P= <V%A/H%RVNE]I2 3*5TKC3+U8F__A!>K)7G.6+DSZ=I
MW59C:.4M?G^H>PL];CB776Q#GG8%=]I57^24R#!7>SI(<@*E42_88>&3>C'V
M$C@@[WYT[,##]-WU6"D ?UYW&']39_ATP298018W_M:@]AKQ;,?T:8(56>:8
MF EH1DQX%@MZ?!<Q93XVXC4_7\P445\WPM+GAQ(KZBJW>2,J1=\IL^KT;&;2
M^'J/Z;T/-WDV4V(<>NWM\Y]HSC>5P;9M4_)PMDAV(DOVG/&6'5A[!@/&68ZQ
MSX2PNLR--"KEZ%_,NRB0_^I:=EED0=-K7KW9X DEEL!PV\F#JW-SR"")R=ZH
MMU)\C#B:ZGO!#Z\.A-$4-A4'9YTR*Q3D3,L1/ @=.9UN#"8SWE1D-6@ID2LQ
M/2G(*-OTXB(BP8?577YT$]_VD\[LPRF&](5B'OP'5HOW%&02MV8=R@,_/^5*
M#\VZ:L2<$L*=(*^92-XT5\Z[M-9XEDP)X;F5+DKDZ/?$7?Y.K4!!US/78Y*[
MRFU/1'E:;^C?82Y1_OH6*;X[B&)L7]AI-YM>YVO[?/]>2Z-BQXO9R<6/2.,$
MNA87_Y+]S)N=#EVG9"B*<LY"GH3 IW<IE_>-Z7TOQ=A5(]RV%%\W5 7GJQ+U
ML>I)+,1]3BWI;YQ(!W@NTAE].JEKB:*US\;IEURW@=>3\-)]6GVZ9*>8=B,W
MZKETL>538F!1Z'S45-E!^<8N +Z+5&RGT+8.BS$1V7U>S68].7_!NBVH_BE3
MH#@TJ38OA_/782*41=@]9VXLBATFBV-GXR1<B5-KR$Z<<$D\O:6C]S#PDIHG
ML7$R)#7/XT-!IIMA$ER6!3R_GF<[4BH4I*\1()+33W!G/>@XR+N6Z0N_TQKQ
M()? TV#%VP!FJ-V5=I>KK&;E,-GB1ADF0]S0RU 'HPOLU+BC>?K0H$+6-6=D
MX6[<([E=I;F,-8%:)2,J:2BSMN6 1<GB>7"H0'3+ F&:]JR"XE, 1U17EI B
MY^;0]&:(PYQLNK4YY>U+P+&<\\^H&;;,MFN"DH.[2I^.%L6?Z G,<@4L2Y-)
M7N]IQJ<,G>TZ.Z%@FUI?G<U2L'EQT]/L-3>M;E/G'O-":-VBD?"G:U47/[_^
M='VML"%H6+0SF#C.:@ J@W/,X/W CI,J;$E8&^I[;0P "A;+JM3M\4TN$)Q:
MNG!ZS].3(R?K,H'+%[6PD&/\B;7N:9-G/8=>O*9;>_GUX U@)=UVS62(#^%2
M)?_5DVL@ZN 2:V1G9Y-#YLOM?1!Z\TD(P@% >,!]60FB[HP8\BMA3V.9/^TA
MU90W1SSIF$4M"D<'*G6_$-Z*+-)=<#F@]I1U+)+L[N>]>HPOWIG(5(GX!#6J
MR4@F6D6_EF"R;M2KRLZ1>=A\FY;K/+]E;DCL3;<9]RM2'RYPR OGB11EW=*.
MFS8N.HB]Z3Y_/"D!YD=5:+L'ITO=OAPR/S!0<TUC&QHG@ /#4\6_*DP,94]%
M+-W-C=3/7.4]1IQ7^UQ^)Y!LF\>PMSAI7_T>Y[T%D]V4[0]/^J.9R>L%)41Y
M6/>R.8->ZD?%D%[D>[K=S%MLFYKR_EG98F)PBSQ/[]S"M&2Z0>LA(&H\E4MP
M[NUJ+VF%-<W5S]%Z"48YW45I'L]JYQRT9B2KHF8ZS3*CS4+YO7M9T?DU"?5E
M;]K[#MQ&^53S]7RX+^4%GR&SE>:9PS+#[I!8)U+UH*8?O$V_'HMR<E>V395[
M9.UAKK8:]=:L*+[EYA-/EKXR'"RQQBFPD^$]<9&K1MR-L1UN+9JSRO?Y:%-?
M59CO<]X>ZI4C$[E!0ET\@Z RJA?5;7GO<?RJ9GZ45)A80\&):%^ZU]HK<\_N
M2)_7X>S7A:K5ZPNTWA#T<WUNQ7/JD8J09(2KF"VS^+..<<DQ"+?!24F%2*?P
M\%"T\!4<+7?, ](XN_DE\01[B ;F5?)/GL2QR_&RY!/!.7'<H\&$@[)H'21R
M^?Q-MK-Q(L8\I;M)W!O!IUGNN#'L\Q<A9TJS"A2) C^C>W^E@XL2=H&%NZAI
MQU >^<&O]S91VJ# Z8"E5IBN6OLN4>&]U'W$O21B02+)AQ=OR*(&B:[5<IS.
M>L9IX]T.8U,F$F<<8]-)>_3ZDD]-ZRS\^ML-B5:6$V\*OU@X>.FB)CQKAL]V
MR+@SG< WUQIU,(ZFOQ%-K^,KQG\Z45V0-J65-^_*'=F$RMQ$)UT3"/V-?0KJ
MW<9,"CW)J(-$L]I5$[F3C6P\7@F<B3=2@\_BJ9[W?'3?9[/@6+^QW- ]>>&,
MH;G-MV-Z.4B)6>=<PMEGRR[/;QC@YZZA5$LL;3TWRTRWN"VHY 0. :00"ZK]
MI6>#)NIU5VFBSH##Q_B>9TPW)2?ZWGU\-\I+9D&<\TQO^FV.7J$ S^G BGN]
M5J:KXC5?#P'N^'L?TEC "#OJO8[<DDQC[V.U%8@I>JZA%\?\(E)$)ZF+-A/+
M%$=/DK<640AXUKQK$MKL6YTP [^O.0/5Z>PG&LCCO58P]4@4(.RG*0QK:+#A
MUO6)Y^&WY+L683)/:W9/I6A>Q3IJ)NPO7?.H<]?<9*+PD1K*7L?!E.].XY)7
M4H3"UK#&&)^?)7NQ.:\B\R,7ZB;>&C-:(\C=K5'/39.:]\I/@"L$(@2&-JD;
M.>E68")K3Z$1IZ!KI^8SBLOS_<I*:_8]"YSFJ(75PJDN65TPR38N(4NH4!>6
M@77QURM#\X\&6X_%W>9D+AFSK$P701/6!-C%R/3V/,5[G!=2!ISX$EY8XK:;
MK'%2QYXD$BWAI&;6H((LV-,[ULB%!.$!12HDHBXR6HTDHLGRUYP?2!.F-'UX
M4'"UCXQ3*<]<^&)22J@NO^T&W0WL; .3..7Y).]>?.$]1-H&5\*LS#,[8'VN
MN%J#G6.U )D@=+S&2N,)Z@._GP:[]JJMVZL4#=QG_BV1)>_5![YP+#QZBC?
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MI#H9*[M6'=J9SU=R-5?U"BE.WV/UBU9YUB#E6>/@SU21_S:>6*"6!8_INNE
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MA]#1;^L][*F[+.^']\53]]_/PA_T3K*5MS+>(]"(^.'F$X/%A&0&T :0@3!
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M[&\%;.12M=<N=X0_+ Q2\+1EWL(5FE@QJ=%K(S6B_.$5Q:4 :&V(ZPJ''O\
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M,>9Q.*;24Y9 _J"J$Q;J\UK'9P)Y<?0N8S=A4<4AES,LYHKSFG-*5WYT:Y2
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M\:)=<4S)6&VRI OJ\[!PY9A_/$("JG2@^<1,BHYP*MU&6J-4;;6.^YBERM7
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M&CSF$ 24YR+B:F+R&<^=;.T@9:B5MD>TP=HJ)O5N>SYZ*5.?LCO@?TU),[/
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M^K2]S66A0R1>E1I!D?94F!$9F^5 IVJ*+MQ8^9F! <&F)N<%)P#U\(X+GC5
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M7_'"R#:YNL#7D2CRPAZ$5IP'Q>3!X*U2S2_P'IZ/R%@/4*HA!$?^T1]H(G,
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MY!L!U>-^JUV>KZEJDG\,EHT%< ;TV2_ ;0N%U1A(?[:0G)N/9YJMH(ILS')
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M4[#[]X<0MWL/Q[.C]?.MG.>J%\$DQ([BG4-I7E!IO,U=[FRGZ <'&C.)]JO
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MN.V*WNV#W$7&D+XAC(/^VR^KN_!UE=B7A,FZ#N<[GYQ:-'+-XL\.P:5$7Q@
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M_Q WNH=:?$Y(F<G]W1]<%E8&O)49WW)<]DZO=V2QBF0PS[=]_!&:V?UG7L=
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M 0 0              "  0    !L=78M,C Q.3 V,S N>'-D4$L! A0#%
M  @ M(K^3KS4;S!S*P  2=0! !0              ( !31P  &QU=BTR,#$Y
M,#8S,%]C86PN>&UL4$L! A0#%     @ M(K^3@G(\J5?I   FF\( !0
M         ( !\D<  &QU=BTR,#$Y,#8S,%]D968N>&UL4$L! A0#%     @
MM(K^3D&T2^!!-@$ "3T0 !0              ( !@^P  &QU=BTR,#$Y,#8S
M,%]L86(N>&UL4$L! A0#%     @ M(K^3CBF=%19S@  U),* !0
M     ( !]B(" &QU=BTR,#$Y,#8S,%]P<F4N>&UL4$L! A0#%     @ M(K^
M3L::OJ4UL ( .QTM !,              ( !@?$" &QU=BTV,S R,#$Y>#$P
M<2YH=&U02P$"% ,4    " "TBOY.'XII+;@'   &*0  %0
M@ 'GH04 ;'5V+38S,#(P,3EX97@S,3$N:'1M4$L! A0#%     @ M(K^3C62
MMTZ9!P  72@  !4              ( !TJD% &QU=BTV,S R,#$Y>&5X,S$R
M+FAT;5!+ 0(4 Q0    ( +2*_DZ!"$E('04  /LE   5              "
M 9ZQ!0!L=78M-C,P,C Q.7AE>#,R,2YH=&U02P$"% ,4    " "TBOY.'=]!
M=3J\   @_   %P              @ 'NM@4 <V]U=&AW97-T:&5A<G1I;6%G
;92YJ<&=02P4&      H "@"5 @  77,&

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
